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	<title>Joseph Larmarange</title>
	<link>https://joseph.larmarange.net/</link>
	<description>D&#233;mographe en sant&#233; publique, directeur de recherche HDR &#224; l'IRD,directeur adjoint du Ceped (UMR 196 Universit&#233; Paris Cit&#233;, IRD, Universit&#233; Sorbonne Paris Nord, Inserm)</description>
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		<title>La PrEP a r&#233;volutionn&#233; la pr&#233;vention du VIH. Mais cette avanc&#233;e b&#233;n&#233;ficie-t-elle r&#233;ellement &#224; toutes les populations&#160;?</title>
		<link>https://joseph.larmarange.net/la-prep-a-revolutionne-la</link>
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		<dc:date>2026-08-03T13:38:41Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>PrEP</dc:subject>
		<dc:subject>Pr&#233;vention</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>

		<description>

-
&lt;a href="https://joseph.larmarange.net/-Divers-" rel="directory"&gt;Divers&lt;/a&gt;

/ 
&lt;a href="https://joseph.larmarange.net/+-PrEP-+" rel="tag"&gt;PrEP&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Prevention-+" rel="tag"&gt;Pr&#233;vention&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-VIH-SIDA-+" rel="tag"&gt;VIH / SIDA&lt;/a&gt;

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<item xml:lang="fr">
		<title>Participation au Congr&#232;s International sur la Sant&#233; des Femmes Africaines</title>
		<link>https://joseph.larmarange.net/participation-au-congres</link>
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		<dc:date>2026-07-15T10:21:06Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>Afrique subsaharienne</dc:subject>
		<dc:subject>Mali</dc:subject>
		<dc:subject>C&#244;te d'Ivoire</dc:subject>
		<dc:subject>PRINCESSE</dc:subject>
		<dc:subject>SENOVIE</dc:subject>
		<dc:subject>Cancer du sein</dc:subject>
		<dc:subject>Femmes enceintes</dc:subject>
		<dc:subject>PrEP</dc:subject>
		<dc:subject>Sant&#233; publique</dc:subject>
		<dc:subject>Sant&#233; sexuelle</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>
		<dc:subject>Sant&#233; des femmes</dc:subject>

		<description>
&lt;p&gt;En lien avec le projet SENOVIE &lt;br class='autobr' /&gt; In&#233;galit&#233;s socio&#233;conomiques li&#233;es &#224; l'acc&#232;s &#224; l'information sur les cancers du sein au Mali&#160;: une &#233;tude par m&#233;thodes mixtes &lt;br class='autobr' /&gt; Joseph Larmarange , Karna Coulibaly , Hamidou Niangaly , Julie Robin , Abdourahmane Coulibaly ,&#160;(&#8230;)&lt;/p&gt;


-
&lt;a href="https://joseph.larmarange.net/-Communications-" rel="directory"&gt;Communications&lt;/a&gt;

/ 
&lt;a href="https://joseph.larmarange.net/+-Afrique-subsaharienne-+" rel="tag"&gt;Afrique subsaharienne&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Mali-+" rel="tag"&gt;Mali&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Cote-d-Ivoire-+" rel="tag"&gt;C&#244;te d'Ivoire&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-PRINCESSE-+" rel="tag"&gt;PRINCESSE&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-senovie-171-+" rel="tag"&gt;SENOVIE&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-cancer-du-sein-+" rel="tag"&gt;Cancer du sein&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Femmes-enceintes-+" rel="tag"&gt;Femmes enceintes&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-PrEP-+" rel="tag"&gt;PrEP&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Sante-publique-+" rel="tag"&gt;Sant&#233; publique&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Sante-sexuelle-+" rel="tag"&gt;Sant&#233; sexuelle&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-VIH-SIDA-+" rel="tag"&gt;VIH / SIDA&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-sante-des-femmes-+" rel="tag"&gt;Sant&#233; des femmes&lt;/a&gt;

		</description>


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En lien avec le projet SENOVIE&lt;/h2&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5693443&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05692476v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH43/thumb-fd94650b-aa17f.png?1784743391' alt=&#034;Image document&#034; width='75' height='43' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05692476v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;In&#233;galit&#233;s socio&#233;conomiques li&#233;es &#224; l'acc&#232;s &#224; l'information sur les cancers du sein au Mali : une &#233;tude par m&#233;thodes mixtes&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/karna-coulibaly&#034; class=&#034;hal-auteur&#034;&gt;Karna Coulibaly&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673977152&#034; class=&#034;hal-auteur&#034;&gt;Hamidou Niangaly&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/julie-robin&#034; class=&#034;hal-auteur&#034;&gt;Julie Robin&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731290351&#034; class=&#034;hal-auteur&#034;&gt;Abdourahmane Coulibaly&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Kadiatou+Kant%C3%A9&#034; class=&#034;hal-auteur&#034;&gt;Kadiatou Kant&#233;&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Solomane+Traor%C3%A9&#034; class=&#034;hal-auteur&#034;&gt;Solomane Traor&#233;&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Ibrahim+T%C3%A9r%C3%A9ra&#034; class=&#034;hal-auteur&#034;&gt;Ibrahim T&#233;r&#233;ra&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/issaka-sagara&#034; class=&#034;hal-auteur&#034;&gt;Issaka Sagara&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/clemence-schantz&#034; class=&#034;hal-auteur&#034;&gt;Cl&#233;mence Schantz&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;CISFA (Congr&#232;s international sur la sant&#233; des femmes africaines)&lt;/i&gt;, Jul 2026, Cotonou, B&#233;nin&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05692476v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05692476&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5692920&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05692920v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-6846d337-4a53e.png?1743698659' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05692920v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Compl&#233;tude de la prise en charge du cancer du sein au Mali : impact de l'acc&#232;s &#224; l'immunohistochimie et &#224; la radioth&#233;rapie.&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731686717&#034; class=&#034;hal-auteur&#034;&gt;Ad&#233;gn&#233; Togo&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/clemence-schantz&#034; class=&#034;hal-auteur&#034;&gt;Cl&#233;mence Schantz&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673977152&#034; class=&#034;hal-auteur&#034;&gt;Hamidou Niangaly&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Ibrahim+Terrera&#034; class=&#034;hal-auteur&#034;&gt;Ibrahim Terrera&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/julie-robin&#034; class=&#034;hal-auteur&#034;&gt;Julie Robin&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Abdrahamane+Kone&#034; class=&#034;hal-auteur&#034;&gt;Abdrahamane Kone&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Madani+Ly&#034; class=&#034;hal-auteur&#034;&gt;Madani Ly&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Mamadou+Sima&#034; class=&#034;hal-auteur&#034;&gt;Mamadou Sima&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Moussa+Abdoulaye+Ouattara&#034; class=&#034;hal-auteur&#034;&gt;Moussa Abdoulaye Ouattara&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673758666&#034; class=&#034;hal-auteur&#034;&gt;Luis Teixeira&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;CISFA (Congr&#232;s international sur la sant&#233; des femmes africaines)&lt;/i&gt;, Jul 2026, Cotonou (B&#233;nin), B&#233;nin&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05692920v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05692920&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
En lien avec le projet PRINCESSE&lt;/h2&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5693449&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05693165v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH43/thumb-94eeb15e-960f5.png?1784743392' alt=&#034;Image document&#034; width='75' height='43' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05693165v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Pr&#233;vention du VIH aupr&#232;s de femmes pr&#233;caires, mobiles et vuln&#233;rables en C&#244;te d'Ivoire : le&#231;ons du projet ANRS 12381 PRINCESSE aupr&#232;s de travailleuses du sexe&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673972362&#034; class=&#034;hal-auteur&#034;&gt;M&#233;lanie Plazy&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731196997&#034; class=&#034;hal-auteur&#034;&gt;Marcellin Nouaman&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Evelyne+Kissi&#034; class=&#034;hal-auteur&#034;&gt;Evelyne Kissi&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Rose-Marcelle+Dedocoton&#034; class=&#034;hal-auteur&#034;&gt;Rose-Marcelle Dedocoton&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673956000&#034; class=&#034;hal-auteur&#034;&gt;Patrick Coffie&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673950437&#034; class=&#034;hal-auteur&#034;&gt;Serge Eholi&#233;&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/valentine-becquet&#034; class=&#034;hal-auteur&#034;&gt;Valentine Becquet&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;CISFA (Congr&#232;s international sur la sant&#233; des femmes africaines)&lt;/i&gt;, Jul 2026, Cotonou (B&#233;nin), B&#233;nin&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05693165v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05693165&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
Synth&#232;se scientifique (c&#233;r&#233;monie de cl&#244;ture)&lt;/h2&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5693436&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05693319v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L53xH75/thumb-11e8f55b-f29eb.png?1784757686' alt=&#034;Image document&#034; width='53' height='75' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05693319v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Synth&#232;se scientifique de la premi&#232;re &#233;dition du Congr&#232;s International sur la Sant&#233; des Femmes Africaines (CISFA 2026)&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;Congr&#232;s International sur la Sant&#233; des Femmes Africaines (CISFA)&lt;/i&gt;, Jul 2026, Cotonou, B&#233;nin&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05693319v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05693319&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;
&lt;p&gt;&lt;a href=&#034;https://www.ird.fr/premier-congres-international-sur-la-sante-des-femmes-en-afrique-un-succes-prometteur&#034; class=&#034;spip_out&#034; rel=&#034;external&#034;&gt;Plus d'informations dans les Actus de l'IRD&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;
		
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	</item>
<item xml:lang="fr">
		<title>Pr&#233;sence &#224; l'AFRAVIH 2026</title>
		<link>https://joseph.larmarange.net/presence-a-l-afravih-2026</link>
		<guid isPermaLink="true">https://joseph.larmarange.net/presence-a-l-afravih-2026</guid>
		<dc:date>2026-05-11T15:25:43Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>Afrique subsaharienne</dc:subject>
		<dc:subject>C&#244;te d'Ivoire</dc:subject>
		<dc:subject>France</dc:subject>
		<dc:subject>PRINCESSE</dc:subject>
		<dc:subject>BESO</dc:subject>
		<dc:subject>Acc&#232;s aux soins</dc:subject>
		<dc:subject>Approches communautaires</dc:subject>
		<dc:subject>Contraception</dc:subject>
		<dc:subject>In&#233;galit&#233;s de genre</dc:subject>
		<dc:subject>In&#233;galit&#233;s raciales</dc:subject>
		<dc:subject>Interdisciplinarit&#233;</dc:subject>
		<dc:subject>Intersectorialit&#233;</dc:subject>
		<dc:subject>Jeunes</dc:subject>
		<dc:subject>Mesure des indicateurs</dc:subject>
		<dc:subject>Pr&#233;vention</dc:subject>
		<dc:subject>Sant&#233; publique</dc:subject>
		<dc:subject>Sant&#233; sexuelle</dc:subject>
		<dc:subject>Travail du sexe</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>
		<dc:subject>&#201;ducation sexuelle</dc:subject>

		<description>
&lt;p&gt;13&lt;sup class=&#034;typo_exposants&#034;&gt;e&lt;/sup&gt; conf&#233;rence francophone AFRAVIH sur le VIH, les h&#233;patites virales, la sant&#233; sexuelle et les infections &#233;mergentes, Lausanne, 4 au 7&#160;mai 2026, https://afravih2026.org. &lt;br class='autobr' /&gt; S'informer sur la sant&#233; sexualit&#233; et la sexualit&#233;&#160;: quelles donn&#233;es&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;? comment les jeunes y acc&#232;dent-ils&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;? quel acc&#232;s &#224; une &#233;ducation sexuelle compl&#232;te et compr&#233;hensive&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;? &lt;br class='autobr' /&gt; Joseph Larmarange 13&lt;sup class=&#034;typo_exposants&#034;&gt;e&lt;/sup&gt; conf&#233;rence&#160;(&#8230;)&lt;/p&gt;


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		&lt;div class='rss_chapo'&gt;&lt;p&gt;13&lt;sup class=&#034;typo_exposants&#034;&gt;e&lt;/sup&gt; conf&#233;rence francophone AFRAVIH sur le VIH, les h&#233;patites virales, la sant&#233; sexuelle et les infections &#233;mergentes, Lausanne, 4 au 7&#160;mai 2026, &lt;a href=&#034;https://afravih2026.org&#034; class=&#034;spip_url spip_out auto&#034; rel=&#034;nofollow external&#034;&gt;https://afravih2026.org&lt;/a&gt;.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_texte'&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5619079&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05619079v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-6846d337-4a53e.png?1743698659' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619079v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;S'informer sur la sant&#233; sexualit&#233; et la sexualit&#233; : quelles donn&#233;es ? comment les jeunes y acc&#232;dent-ils ? quel acc&#232;s &#224; une &#233;ducation sexuelle compl&#232;te et compr&#233;hensive ?&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;13e conf&#233;rence francophone AFRAVIH sur le VIH, les h&#233;patites virales, la sant&#233; sexuelle et les infections &#233;mergentes&lt;/i&gt;, AFRAVIH, May 2026, Lausanne, Suisse&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619079v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05619079&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5619120&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05619112v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-1697f54f-033f0.png?1778696180' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619112v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;PrEP : perceptions et ressentis des potentiels utilisateurs&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;13e conf&#233;rence francophone AFRAVIH sur le VIH, les h&#233;patites virales, la sant&#233; sexuelle et les infections &#233;mergentes&lt;/i&gt;, AFRAVIH, May 2026, Lausanne, Suisse&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619112v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05619112&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
En lien avec le projet PRINCESSE&lt;/h2&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5619133&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05619133v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-6846d337-4a53e.png?1743698659' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619133v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Enjeux de la mise en &#339;uvre de la PrEP aupr&#232;s d'une population pr&#233;caire, mobile et vuln&#233;rable : le&#231;ons du projet ANRS 12381 PRINCESSE aupr&#232;s de travailleuses du sexe en C&#244;te d'Ivoire&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/valentine-becquet&#034; class=&#034;hal-auteur&#034;&gt;Valentine Becquet&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/melanie-plazy&#034; class=&#034;hal-auteur&#034;&gt;M&#233;lanie Plazy&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731196997&#034; class=&#034;hal-auteur&#034;&gt;Marcellin Nouaman&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Evelyne+Kissi&#034; class=&#034;hal-auteur&#034;&gt;Evelyne Kissi&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Rose-Marcelle+Dedocoton&#034; class=&#034;hal-auteur&#034;&gt;Rose-Marcelle Dedocoton&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673956000&#034; class=&#034;hal-auteur&#034;&gt;Patrick Coffie&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731197957&#034; class=&#034;hal-auteur&#034;&gt;Serge Eholi&#233;&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;13e conf&#233;rence francophone AFRAVIH sur le VIH, les h&#233;patites virales, la sant&#233; sexuelle et les infections &#233;mergentes&lt;/i&gt;, AFRAVIH, May 2026, Lausanne, Suisse&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619133v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05619133&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5619143&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05619143v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-6846d337-4a53e.png?1743698659' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619143v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Facteurs de maintien et obstacles &#224; l'engagement des &#233;ducatrices de paires aupr&#232;s des travailleuses du sexe sur le projet ANRS 12381 PRINCESSE en C&#244;te d'Ivoire&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Rose-Marcelle+Dedocoton&#034; class=&#034;hal-auteur&#034;&gt;Rose-Marcelle Dedocoton&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Evelyne+Kissi&#034; class=&#034;hal-auteur&#034;&gt;Evelyne Kissi&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731196997&#034; class=&#034;hal-auteur&#034;&gt;Marcellin Nouaman&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/melanie-plazy&#034; class=&#034;hal-auteur&#034;&gt;M&#233;lanie Plazy&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673956000&#034; class=&#034;hal-auteur&#034;&gt;Patrick Coffie&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Aline+Agoua&#034; class=&#034;hal-auteur&#034;&gt;Aline Agoua&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/valentine-becquet&#034; class=&#034;hal-auteur&#034;&gt;Valentine Becquet&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;13e conf&#233;rence francophone AFRAVIH sur le VIH, les h&#233;patites virales, la sant&#233; sexuelle et les infections &#233;mergentes&lt;/i&gt;, AFRAVIH, May 2026, Lausanne, Suisse&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619143v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05619143&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
En lien avec le projet BESO&lt;/h2&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5619157&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05619157v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-6846d337-4a53e.png?1743698659' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619157v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Repenser la mesure des pratiques pr&#233;ventives : l'exemple des besoins non couverts en sant&#233; sexuelle &#224; partir de l'enqu&#234;te CSF 2023&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/karna-coulibaly&#034; class=&#034;hal-auteur&#034;&gt;Karna Coulibaly&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;13e conf&#233;rence francophone AFRAVIH sur le VIH, les h&#233;patites virales, la sant&#233; sexuelle et les infections &#233;mergentes&lt;/i&gt;, May 2026, Lausanne, Suisse&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-poster&#034;&gt;Poster de conf&#233;rence&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05619157v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05619157&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;/div&gt;
		
		</content:encoded>


		

	</item>
<item xml:lang="en">
		<title>Scaling Up HIV Self-Testing in Africa: Insights From National Programmatic Data in Eight Countries</title>
		<link>https://joseph.larmarange.net/scaling-up-hiv-self-testing-in</link>
		<guid isPermaLink="true">https://joseph.larmarange.net/scaling-up-hiv-self-testing-in</guid>
		<dc:date>2026-04-29T18:06:11Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>en</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>Afrique du Sud</dc:subject>
		<dc:subject>Kenya</dc:subject>
		<dc:subject>Lesotho</dc:subject>
		<dc:subject>Malawi</dc:subject>
		<dc:subject>Ouganda</dc:subject>
		<dc:subject>Tanzanie</dc:subject>
		<dc:subject>Mozambique</dc:subject>
		<dc:subject>Zimbabwe</dc:subject>
		<dc:subject>Autotests VIH</dc:subject>
		<dc:subject>D&#233;pistage</dc:subject>
		<dc:subject>Mesure d'impact</dc:subject>
		<dc:subject>Mod&#233;lisation</dc:subject>
		<dc:subject>Politiques publiques</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>

		<description>
&lt;p&gt;Authors &lt;br class='autobr' /&gt;
Adrien Allorant, Anne Bekelynck, Aliza Monroe-Wise, Carlota Baptista da Silva, Thato Chidarikire, Olanrewaju Edun, Leonid Joaquim, Christine Kisia, Joseph Larmarange, Johnson John Lyimo, Juma McOllogi James, Christine Musanhu, Getrude Ncube, Isabel Sathane, Arlette Simo-Fotso, Geoffrey Taasi, Cheryl Case Johnson &lt;br class='autobr' /&gt;
Abstract &lt;br class='autobr' /&gt;
Introduction &lt;br class='autobr' /&gt;
Evidence from routine, national programme data on HIV self-testing (HIVST) scale-up is limited. This study examines HIVST scale-up in eight&#160;(&#8230;)&lt;/p&gt;


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&lt;a href="https://joseph.larmarange.net/+-Modelisation-+" rel="tag"&gt;Mod&#233;lisation&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Politiques-publiques-+" rel="tag"&gt;Politiques publiques&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-VIH-SIDA-+" rel="tag"&gt;VIH / SIDA&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L150xH82/illustration-74655.png?1777485975' class='spip_logo spip_logo_right' width='150' height='82' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5607278&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05607277v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-499de955-317f3.png?1777637733' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05607277v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Scaling Up HIV Self&#8208;Testing in Africa: Insights From National Programmatic Data in Eight Countries&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731674953&#034; class=&#034;hal-auteur&#034;&gt;Adrien Allorant&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Anne+Bekelynck&#034; class=&#034;hal-auteur&#034;&gt;Anne Bekelynck&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Aliza+Monroe-Wise&#034; class=&#034;hal-auteur&#034;&gt;Aliza Monroe-Wise&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Carlota+Baptista+da+Silva&#034; class=&#034;hal-auteur&#034;&gt;Carlota Baptista da Silva&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Thato+Chidarikire&#034; class=&#034;hal-auteur&#034;&gt;Thato Chidarikire&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731674954&#034; class=&#034;hal-auteur&#034;&gt;Olanrewaju Edun&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Leonid+Joaquim&#034; class=&#034;hal-auteur&#034;&gt;Leonid Joaquim&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Christine+Kisia&#034; class=&#034;hal-auteur&#034;&gt;Christine Kisia&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Johnson+John+Lyimo&#034; class=&#034;hal-auteur&#034;&gt;Johnson John Lyimo&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Juma+Mcollogi+James&#034; class=&#034;hal-auteur&#034;&gt;Juma Mcollogi James&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Christine+Musanhu&#034; class=&#034;hal-auteur&#034;&gt;Christine Musanhu&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Getrude+Ncube&#034; class=&#034;hal-auteur&#034;&gt;Getrude Ncube&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Isabel+Sathane&#034; class=&#034;hal-auteur&#034;&gt;Isabel Sathane&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Arlette+Simo-Fotso&#034; class=&#034;hal-auteur&#034;&gt;Arlette Simo-Fotso&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Geoffrey+Taasi&#034; class=&#034;hal-auteur&#034;&gt;Geoffrey Taasi&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731197200&#034; class=&#034;hal-auteur&#034;&gt;Cheryl Johnson&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;Journal of the International AIDS Society&lt;/i&gt;, 2026, 29 (5), pp.e70120. &lt;a target=&#034;_blank&#034; href=&#034;https://dx.doi.org/10.1002/jia2.70120&#034; rel=&#034;noreferrer noopener&#034;&gt;&#10216;10.1002/jia2.70120&#10217;&lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-art&#034;&gt;Article dans une revue&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05607277v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05607277&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
Authors&lt;/h2&gt;
&lt;p&gt;Adrien Allorant, Anne Bekelynck, Aliza Monroe-Wise, Carlota Baptista da Silva, Thato Chidarikire, Olanrewaju Edun, Leonid Joaquim, Christine Kisia, Joseph Larmarange, Johnson John Lyimo, Juma McOllogi James, Christine Musanhu, Getrude Ncube, Isabel Sathane, Arlette Simo-Fotso, Geoffrey Taasi, Cheryl Case Johnson&lt;/p&gt;
&lt;h2 class=&#034;spip&#034;&gt;
Abstract&lt;/h2&gt;
&lt;p&gt;&lt;strong&gt;Introduction&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Evidence from routine, national programme data on HIV self-testing (HIVST) scale-up is limited. This study examines HIVST scale-up in eight African countries, describing how HIVST has been integrated into testing strategies and how testing coverage, test positivity, and linkage to antiretroviral therapy (ART) have evolved.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Methods&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;We conducted a retrospective descriptive analysis of national programme data from January 2019 to December 2023 across Kenya, Lesotho, Malawi, Mozambique, South Africa, Tanzania, Uganda and Zimbabwe. Data were disaggregated by quarter and subnational district. Indicators included HIVST kits distributed, conventional testing volumes, new HIV diagnoses and new ART initiations. We derived testing rates, testing positivity, ART linkage, and stability of HIVST distribution by district and over time.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Results&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;HIVST scale-up varied across countries. By the most recent quarter, HIVST accounted for 63% of total testing in Lesotho, 19%&#8211;25% in Malawi and Zimbabwe, but &lt;15% in Kenya, Tanzania, Uganda and South Africa. In Malawi, Lesotho and Zimbabwe, large volumes of HIVST partially offset declines in conventional testing during the COVID-19 pandemic. HIVST remained modest (&lt;15% of total tests) in Kenya and Tanzania. In Mozambique, both conventional testing and HIVST expanded. In South Africa, conventional testing remained high after COVID-19, while HIVST expanded slowly. Despite divergent trajectories, new HIV diagnoses and ART initiations remained stable in most settings, indicating programmes adapted to maintain case-finding even as testing volumes shifted.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Conclusions&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;This descriptive analysis shows HIVST has been scaled to different degrees, with its contribution to overall testing shaped by national contexts, and distribution models. Interpretation is constrained by incomplete reporting, the inability to identify kits used out of kits distributed and distinguishing first-time from repeat testers. These findings can guide optimizing HIV testing services, an essential step towards meeting global HIV targets and ending AIDS by 2030.&lt;/p&gt;&lt;/div&gt;
		
		</content:encoded>


		

	</item>
<item xml:lang="fr">
		<title>BESO - Besoins de pr&#233;vention en sant&#233; sexuelle non couverts selon l'origine&#160;: approche intersectionnelle et impact des discriminations</title>
		<link>https://joseph.larmarange.net/beso-besoins-de-prevention-en</link>
		<guid isPermaLink="true">https://joseph.larmarange.net/beso-besoins-de-prevention-en</guid>
		<dc:date>2026-03-01T16:08:00Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>France</dc:subject>
		<dc:subject>BESO</dc:subject>
		<dc:subject>Contraception</dc:subject>
		<dc:subject>In&#233;galit&#233;s de genre</dc:subject>
		<dc:subject>Intersectorialit&#233;</dc:subject>
		<dc:subject>IST (Infections Sexuellement Transmissibles)</dc:subject>
		<dc:subject>Migrations</dc:subject>
		<dc:subject>Pr&#233;carit&#233;</dc:subject>
		<dc:subject>Pr&#233;vention</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>
		<dc:subject>In&#233;galit&#233;s raciales</dc:subject>
		<dc:subject>Discriminations / Stigmatisation</dc:subject>

		<description>
&lt;p&gt;Responsable scientifique COULIBALY Karna &lt;br class='autobr' /&gt;
Membres du Ceped participant au projet COULIBALY Karna (Post-doctorants et Jeunes chercheurs) LARMARANGE Joseph (Chercheurs, Enseignants-Chercheurs, Ing&#233;nieurs) &lt;br class='autobr' /&gt;
Financements ANRS | MIE LIEPP Sciences Po - IdEx Universit&#233; Paris Cit&#233; (ANR-18-IDEX-0001) &lt;br class='autobr' /&gt;
Partenaires Centre Population et D&#233;veloppement Institut national de la sant&#233; et de la recherche m&#233;dicale (Inserm) &lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt; http://www.inserm.fr &#201;quipe de l'enqu&#234;te Contexte des sexualit&#233;s en France (CSF&#160;(&#8230;)&lt;/p&gt;


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 <content:encoded>&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L150xH82/gemini_generated_image_4sp0ot4sp0ot4sp0-08186.png?1778512089' class='spip_logo spip_logo_right' width='150' height='82' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;h2 class=&#034;spip&#034;&gt;
Responsable scientifique&lt;/h2&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; COULIBALY Karna&lt;/li&gt;&lt;/ul&gt;&lt;h2 class=&#034;spip&#034;&gt;
Membres du Ceped participant au projet&lt;/h2&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; COULIBALY Karna (Post-doctorants et Jeunes chercheurs)&lt;/li&gt;&lt;li&gt; LARMARANGE Joseph (Chercheurs, Enseignants-Chercheurs, Ing&#233;nieurs)&lt;/li&gt;&lt;/ul&gt;&lt;h2 class=&#034;spip&#034;&gt;
Financements&lt;/h2&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; ANRS | MIE&lt;/li&gt;&lt;li&gt; LIEPP Sciences Po - IdEx Universit&#233; Paris Cit&#233; (ANR-18-IDEX-0001)&lt;/li&gt;&lt;/ul&gt;&lt;h2 class=&#034;spip&#034;&gt;
Partenaires&lt;/h2&gt;&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; Centre Population et D&#233;veloppement&lt;/li&gt;&lt;li&gt; Institut national de la sant&#233; et de la recherche m&#233;dicale (Inserm) &lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt; &lt;a href=&#034;http://www.inserm.fr&#034; class=&#034;spip_url spip_out auto&#034; rel=&#034;nofollow external&#034;&gt;http://www.inserm.fr&lt;/a&gt;&lt;/li&gt;&lt;li&gt; &#201;quipe de l'enqu&#234;te Contexte des sexualit&#233;s en France (CSF 2023)&lt;/li&gt;&lt;/ul&gt;&lt;h2 class=&#034;spip&#034;&gt;
R&#233;sum&#233; &lt;/h2&gt;
&lt;p&gt;Les derni&#232;res d&#233;cennies ont &#233;t&#233; marqu&#233;es par d'importants progr&#232;s en mati&#232;re de prise en charge et de pr&#233;vention des probl&#233;matiques de sant&#233; sexuelle. L'offre de pr&#233;vention du VIH, des IST et des grossesses non souhait&#233;es s'est diversifi&#233;e afin de r&#233;pondre aux diff&#233;rents besoins de pr&#233;vention des personnes expos&#233;es. Cependant, les donn&#233;es &#233;pid&#233;miologiques r&#233;v&#232;lent la persistance de nouvelles infections par le VIH, des IST bact&#233;riennes ainsi que des cas de grossesses non souhait&#233;es.&lt;/p&gt;
&lt;p&gt;Ces constats soulignent l'existence de besoins de pr&#233;vention en sant&#233; sexuelle non couverts c'est-&#224;-dire le fait d'&#234;tre expos&#233; &#224; des risques en sant&#233; sexuelle sans recourir aux m&#233;thodes de pr&#233;vention disponibles. La question des besoins de pr&#233;vention en sant&#233; sexuelle non couverts constitue ainsi un enjeu majeur de pr&#233;vention en sant&#233; sexuelle. Cependant, sa mesure reste complexe. D'une part, parce qu'elle suppose de pouvoir identifier les expositions en sant&#233; sexuelle au niveau individuel et les m&#233;thodes adapt&#233;es &#224; chaque exposition. Or, les diff&#233;rents outils de pr&#233;vention ne prot&#232;gent pas tous des m&#234;mes risques et tous les individus n'ont pas forc&#233;ment un besoin pr&#233;ventif. D'autre part, sa mesure exige de disposer de donn&#233;es de grande ampleur qui portent sur toutes les populations, qui couvrent les expositions et interrogent le recours aux m&#233;thodes pr&#233;ventives. Ce type d'enqu&#234;te est pourtant rare en France. Ce projet de recherche a pour objectif principal d'&#233;tudier &#224; partir des donn&#233;es de l'enqu&#234;te Contexte des Sexualit&#233;s en France (CSF 2023), une enqu&#234;te nationale repr&#233;sentative des populations de 15 &#224; 89 ans vivant en France &#8211; comment mesurer les besoins de pr&#233;vention en sant&#233; sexuelle non couverts&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;? Cette r&#233;flexion est abord&#233;e &#224; partir des besoins de pr&#233;vention non couverts li&#233;s au VIH, aux IST bact&#233;riennes et aux grossesses non souhait&#233;es. Ce projet vise des comparaisons selon l'origine pour mettre en lumi&#232;re les in&#233;galit&#233;s en sant&#233; sexuelle qui existent entre les populations selon leur origine et &#233;tudier leurs d&#233;terminants. &lt;br class='autobr' /&gt;
Ce projet vise &#224;&#160;:&lt;/p&gt;
&lt;ol class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; d&#233;finir comment mesurer les besoins de pr&#233;vention en sant&#233; sexuelle non-couverts (VIH, IST bact&#233;riennes et grossesses non souhait&#233;es),&lt;/li&gt;&lt;li&gt; construire des indicateurs de mesure des besoins pr&#233;ventifs&#160;: absence de besoins, besoins couverts (et m&#233;thodes utilis&#233;es), besoins non couverts et analyser les diff&#233;rences de besoins de pr&#233;vention en sant&#233; sexuelle non couverts selon l'origine,&lt;/li&gt;&lt;li&gt; v&#233;rifier si les &#233;carts de besoins de pr&#233;vention en sant&#233; sexuelle non couverts selon l'origine se maintiennent apr&#232;s avoir pris en compte l'imbrication des rapports sociaux de genre, classe, race, d'orientation sexuelle&#8230;(approche bas&#233;e sur l'intersectionnalit&#233;),&lt;/li&gt;&lt;li&gt; examiner dans quelle mesure l'effet de l'origine sur les besoins de pr&#233;vention en sant&#233; sexuelle non couverts est m&#233;di&#233; par les discriminations subies. Cette recherche contribuera au d&#233;veloppement de nouvelles connaissances sur les besoins de pr&#233;vention de la population majoritaire, des immigr&#233;s, des descendants d'immigr&#233;s et des natifs des DOM.&#160;Elle permettra d'&#233;tudier les liens complexes entre origine, intersectionnalit&#233;, discrimination et besoins de pr&#233;vention en sant&#233; sexuelle.&lt;/li&gt;&lt;/ol&gt;&lt;h2 class=&#034;spip&#034;&gt;
Mots-Cl&#233;s &lt;/h2&gt;
&lt;p&gt;Sant&#233; Sexuelle, Besoins non couverts, Pr&#233;vention, VIH, IST, Grossesses non souhait&#233;es, Origine, Intersectionnalit&#233;, Discriminations.&lt;/p&gt;
&lt;h2 class=&#034;spip&#034;&gt;
Zones g&#233;ographiques (terrains de recherche)&lt;/h2&gt;
&lt;p&gt;France hexagonale et Outre-Mer&lt;/p&gt;
&lt;h2 class=&#034;spip&#034;&gt;
Calendrier&lt;/h2&gt;
&lt;p&gt;2025 - 2027&lt;/p&gt;&lt;/div&gt;
		
		</content:encoded>


		

	</item>
<item xml:lang="fr">
		<title>&#201;couter les paires &#233;ducatrices&#160;: la force du savoir exp&#233;rientiel Les paires &#233;ducatrices jouent </title>
		<link>https://joseph.larmarange.net/ecouter-les-paires-educatrices-la</link>
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		<dc:date>2026-02-11T11:05:50Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>C&#244;te d'Ivoire</dc:subject>
		<dc:subject>PRINCESSE</dc:subject>
		<dc:subject>M&#233;thodologie</dc:subject>
		<dc:subject>Recherche interventionnelle</dc:subject>
		<dc:subject>Recherche participative/communautaire</dc:subject>
		<dc:subject>Sant&#233; sexuelle</dc:subject>
		<dc:subject>Travail du sexe</dc:subject>
		<dc:subject>Paires-&#233;ducatrices &lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt; Pairs-&#233;ducateurs</dc:subject>

		<description>
&lt;p&gt;Joseph Larmarange &#233;change avec les paires &#233;ducatrices du projet PRINCESSE en C&#244;te d'Ivoire sur les difficult&#233;s de terrain dans la mise en &#339;uvre. &lt;br class='autobr' /&gt; Ici, je discute avec une partie des douze paires &#233;ducatrices du projet Princesse, lors d'un atelier de r&#233;flexion collective. Hors champ se trouve le reste de l'&#233;quipe scientifique qui participe &#233;galement &#224; cet &#233;change. Et derri&#232;re nous, un mur couvert de post-it&#160;: bleu pour ce qui fonctionne, rose pour ce qui coince, jaune pour ce qu'il faut&#160;(&#8230;)&lt;/p&gt;


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&lt;a href="https://joseph.larmarange.net/+-Sante-sexuelle-+" rel="tag"&gt;Sant&#233; sexuelle&lt;/a&gt;, 
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 <content:encoded>&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L150xH56/img-20230119-wa0003-e85a4.png?1770807953' class='spip_logo spip_logo_right' width='150' height='56' alt=&#034;&#034; /&gt;
		&lt;div class='rss_chapo'&gt;&lt;p&gt;Joseph Larmarange &#233;change avec les paires &#233;ducatrices du projet PRINCESSE en C&#244;te d'Ivoire sur les difficult&#233;s de terrain dans la mise en &#339;uvre.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_texte'&gt;&lt;p&gt;Ici, je discute avec une partie des douze paires &#233;ducatrices du projet Princesse, lors d'un atelier de r&#233;flexion collective. Hors champ se trouve le reste de l'&#233;quipe scientifique qui participe &#233;galement &#224; cet &#233;change. Et derri&#232;re nous, un mur couvert de post-it&#160;: bleu pour ce qui fonctionne, rose pour ce qui coince, jaune pour ce qu'il faut am&#233;liorer. Ce sont leurs mots, leurs exp&#233;riences, leurs analyses critiques, et c'est pr&#233;cis&#233;ment pour cela qu'ils comptent.&lt;/p&gt;
&lt;p&gt;Le projet Princesse s'appuyait sur une clinique mobile de sant&#233; sexuelle qui se d&#233;pla&#231;ait directement sur les sites de prostitution de la r&#233;gion de San-Pedro, en C&#244;te d'Ivoire. Pour le mener &#224; bien, nous avons collabor&#233; avec l'ONG Aprosam et une &#233;quipe m&#234;lant m&#233;decins, biologistes, assistantes sociales&#8230; et paires &#233;ducatrices. Ces derni&#232;res ne sont pas de simples b&#233;n&#233;ficiaires&#160;: elles viennent de la communaut&#233; concern&#233;e et en sont des actrices essentielles. Elles connaissent les r&#233;alit&#233;s du terrain mieux que quiconque, et leurs retours compl&#232;tent ce que nous, chercheurs et soignants, ne percevons pas toujours.&lt;/p&gt;
&lt;p&gt;Leur r&#244;le est d&#233;terminant&#160;: elles recrutent les participantes, les sensibilisent &#224; des outils comme la PrEP orale, les mobilisent pour qu'elles se rendent au camion Princesse et assurent un suivi afin que leur parcours de soins s'inscrive dans la dur&#233;e. Elles nous expliquent aussi, lors d'ateliers comme celui-ci, les obstacles &#224; l'adh&#233;sion au projet ou &#224; la PrEP orale, ce qui est indispensable. En effet, en tant que scientifiques, nous sommes souvent convaincus de la pertinence des solutions propos&#233;es. Mais seule la r&#233;alit&#233; de terrain nous permet de r&#233;aliser que leur adoption n'a rien d'automatique. Le savoir exp&#233;rientiel des paires &#233;ducatrices est alors pr&#233;cieux et essentiels pour mieux comprendre les logiques &#224; l'&#339;uvre.&lt;/p&gt;
&lt;p&gt;C'est gr&#226;ce &#224; elles, par exemple, que nous avons compris pourquoi la prise de PrEP orale n'est pas si simple&#160;: ce n'est pas toujours la priorit&#233; des participantes, qui doivent d'abord, dans un contexte de forte pr&#233;carit&#233;, g&#233;rer d'autres priorit&#233;s quotidiennes. Les contraintes concr&#232;tes de l'offre de pr&#233;vention ne contrebalancent pas forc&#233;ment un b&#233;n&#233;fice plus &#171;&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;th&#233;oriques&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;&#187;.&lt;/p&gt;
&lt;p&gt;Les retours des paires-&#233;ducatrices nous ont permis d'ajuster l'offre de soins. Par exemple, elles nous ont alert&#233;s sur des aspects tr&#232;s concrets, comme la n&#233;cessit&#233; d'offrir une collation apr&#232;s les consultations comportant de nombreuses prises de sang. Nous pensions qu'un acc&#232;s gratuit aux examens et aux soins suffirait, mais certaines femmes avaient le sentiment d'&#234;tre flou&#233;es&#160;: lorsqu'elles donnent leur sang ailleurs, on leur offre toujours quelque chose &#224; boire ou &#224; manger. Un d&#233;tail simple, pourtant essentiel. D'autres ateliers ont enfin permis de repenser les horaires, de d&#233;placer certains sites d'intervention ou de r&#233;organiser des &#233;tapes du parcours de soins.&lt;/p&gt;
&lt;p&gt;Obtenir des retours sinc&#232;res n'a cependant pas &#233;t&#233; imm&#233;diat. Le contexte joue un r&#244;le important&#160;: les messages des bailleurs p&#232;sent fortement sur les programmes, et le rapport de domination entre savoir scientifique reconnu et savoir exp&#233;rientiel des paires &#233;ducatrices ne doit pas &#234;tre n&#233;glig&#233;. Il nous a alors fallu du temps pour instaurer une relation de confiance, un espace o&#249; les paires &#233;ducatrices se sentent l&#233;gitimes pour d&#233;passer les discours attendus et exprimer leur v&#233;ritable opinion. Nos ateliers en commun ont &#233;t&#233; peu productifs au d&#233;part, mais absolument n&#233;cessaires pour la suite.&lt;/p&gt;
&lt;p&gt;Et la suite, c'est un travail de coconstruction des interventions, o&#249; savoir scientifique et savoir exp&#233;rientiel se r&#233;pondent pour identifier les leviers et les freins &#224; l'adoption de nouveaux outils, et adapter les solutions au mieux. Les communaut&#233;s connaissent leur terrain mieux que nous, chercheurs, qui ne sommes pas sur place en permanence. &#201;couter les premi&#232;res concern&#233;es est donc indispensable. L'empouvoirement prend du temps, mais rien ne peut se faire sans les paires &#233;ducatrices. Leur parole est notre boussole.&lt;/p&gt;
&lt;p&gt;Un grand merci aux paires &#233;ducatrices du projet Princesse&#160;: C&#233;c&#233;, Chef d'&#233;tat-major, Dodo, Flore, Francas, Kiki, Mama Kate, Merveille, Miss Falone, Nemy, Roky et Sly.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Auteur&#160;:&lt;/strong&gt; Louise Hurel &lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt; &lt;strong&gt;Photo&#160;:&lt;/strong&gt; projet PRINCESSE&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;POUR ALLER PLUS LOIN&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Les le&#231;ons du projet PRINCESSE racont&#233;es par les paires-&#233;ducatrices, l'&#233;quipe soignante et l'&#233;quipe scientifique du projet&#160;:&lt;/p&gt;
&lt;div class=&#034;spip_document_ spip_document spip_documents spip_document_video ressource oembed oembed_video oembed_video oembed_youtube&#034; &gt; &lt;figure class=&#034;spip_doc_inner&#034;&gt; &lt;div class=&#034;oembed oe-video async clearfix&#034; style=&#034;max-width:800px;&#034;&gt; &lt;div class=&#034;rwd-video-container oe-play-button&#034; style=&#034;width:100%;height:0;padding-bottom:56.25%;background-image:url('https://i.ytimg.com/vi/Wy6TdjTfSiE/hqdefault.jpg');background-repeat:no-repeat;background-position:center;background-size:cover;&#034; data-content=&#034;%3Ciframe%20width%3D%22800%22%20height%3D%22450%22%20src%3D%22https%3A%2F%2Fwww.youtube-nocookie.com%2Fembed%2FWy6TdjTfSiE%3Ffeature%3Doembed%26autoplay%3D1%22%20frameborder%3D%220%22%20allow%3D%22accelerometer%3B%20autoplay%3B%20clipboard-write%3B%20encrypted-media%3B%20gyroscope%3B%20picture-in-picture%3B%20web-share%22%20referrerpolicy%3D%22strict-origin-when-cross-origin%22%20allowfullscreen%20title%3D%22Le%C3%A7ons%20apprises%20du%20projet%20ANRS%2012381%20PRINCESSE%20en%20C%C3%B4te%20d%E2%80%99Ivoire%22%3E%3C%2Fiframe%3E&#034;&gt; &lt;button&gt;&lt;span class=&#034;oe-play-button_label&#034;&gt;Lecture&lt;/span&gt;&lt;/button&gt; &lt;/div&gt; &lt;style&gt;&lt;!--/**/.oe-video .loading {background-image:url(&#034;prive/themes/spip/images/searching.gif&#034;)!important;background-size:auto !important;}/**/--&gt;&lt;/style&gt;
&lt;/div&gt; &lt;figcaption class=&#034;spip_doc_legende&#034;&gt;
&lt;div class=&#034;spip_doc_titre&#034; style=&#034;max-width:800px;&#034;&gt;&lt;a href=&#034;https://youtu.be/Wy6TdjTfSiE&#034; class=&#034;oe-title&#034;&gt;Le&#231;ons apprises du projet ANRS 12381 PRINCESSE en C&#244;te d'Ivoire&lt;/a&gt; &lt;span class=&#034;oe-author&#034;&gt;&lt;br/&gt;&lt;span class=&#034;oe-author_par&#034;&gt;par &lt;/span&gt;&lt;a href=&#034;https://www.youtube.com/@Ceped&#034; class=&#034;oe-author_name&#034;&gt;Ceped - Centre Population &amp; D&#233;veloppement&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&#034;spip_doc_titre oembed-source&#034;&gt;&lt;a href=&#034;https://youtu.be/Wy6TdjTfSiE&#034; class=&#034;spip_url spip_out&#034; rel=&#034;external&#034;&gt;https://youtu.be/Wy6TdjTfSiE&lt;/a&gt;
&lt;/div&gt;
&lt;/figcaption&gt; &lt;script&gt;jQuery(function(){ jQuery('.oembed.oe-video.async').not('.done').addClass('done').on('click', '.oe-play-button',function(e){var $me = jQuery(this),content = decodeURIComponent($me.data('content'));$me.removeClass('oe-play-button').addClass('loading').html(content);})})&lt;/script&gt; &lt;/figure&gt;
&lt;/div&gt;
&lt;p&gt;&lt;strong&gt;ANNEXE&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Le projet PRINCESSE a &#233;t&#233; financ&#233; par l'ANRS|MIE. Il a &#233;t&#233; coordonn&#233; par le programme PAC-CI en C&#244;te d'Ivoire et l'IRD en France et a impliqu&#233; de nombreux partenaires institutionnels. Plus d'informations sur &lt;a href=&#034;https://www.ceped.org/princesse&#034; class=&#034;spip_url spip_out auto&#034; rel=&#034;nofollow external&#034;&gt;https://www.ceped.org/princesse&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;
		
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	</item>
<item xml:lang="en">
		<title>Comparing modelled HIV incidence estimates with empirical HIV incidence observations in high-burden HIV African epidemic settings: systematic review and meta-regression</title>
		<link>https://joseph.larmarange.net/comparing-modelled-hiv-incidence</link>
		<guid isPermaLink="true">https://joseph.larmarange.net/comparing-modelled-hiv-incidence</guid>
		<dc:date>2026-02-10T17:15:53Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>en</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>Afrique subsaharienne</dc:subject>
		<dc:subject>Incidence du VIH</dc:subject>
		<dc:subject>Mesure des indicateurs</dc:subject>
		<dc:subject>Mod&#233;lisation</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>

		<description>
&lt;p&gt;Authors &lt;br class='autobr' /&gt;
Oliver Stevens, Michelle Moffa, Joanne H. Hunt, Kyle Patel, Tihitna Aytenfisu, Adam Akullian, Rebecca L Anderson, Peter Bock, Amelia C Crampin, Sian Floyd, Simon Gregson, Richard J Hayes, Collins Iwuji, Ivan Kasamba, Daniel Kwaro, Joseph Larmarange, Shahin Lockman, Denna Michael, Louisa Moorhouse, Joseph Mugisha, Elphas Okango, Maya L Petersen, Victor Ssempijja, Emma Slaymaker, Frank Tanser, Cari van Schalkwyk, M. Kate Grabowski, Jeffrey W. Imai-Eaton &lt;br class='autobr' /&gt;
Abstract &lt;br class='autobr' /&gt;
Background &lt;br class='autobr' /&gt;
HIV&#160;(&#8230;)&lt;/p&gt;


-
&lt;a href="https://joseph.larmarange.net/-Publications-11-" rel="directory"&gt;Publications&lt;/a&gt;

/ 
&lt;a href="https://joseph.larmarange.net/+-Afrique-subsaharienne-+" rel="tag"&gt;Afrique subsaharienne&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Incidence-du-VIH-+" rel="tag"&gt;Incidence du VIH&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Validite-de-la-mesure-+" rel="tag"&gt;Mesure des indicateurs&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Modelisation-+" rel="tag"&gt;Mod&#233;lisation&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-VIH-SIDA-+" rel="tag"&gt;VIH / SIDA&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L150xH112/21c2fcee-4d67-40a5-86ac-45a0f0482045-abbe7.jpg?1770743757' class='spip_logo spip_logo_right' width='150' height='112' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5503917&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05503914v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L53xH75/thumb-6fdcce37-0f350.png?1770899495' alt=&#034;Image document&#034; width='53' height='75' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05503914v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Comparing modelled HIV incidence estimates with empirical HIV incidence observations in high-burden HIV African epidemic settings: systematic review and meta-regression&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731644810&#034; class=&#034;hal-auteur&#034;&gt;Oliver Stevens&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Michelle+Moffa&#034; class=&#034;hal-auteur&#034;&gt;Michelle Moffa&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Joanne+Hunt&#034; class=&#034;hal-auteur&#034;&gt;Joanne Hunt&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Kyle+Patel&#034; class=&#034;hal-auteur&#034;&gt;Kyle Patel&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Tihitna+Aytenfisu&#034; class=&#034;hal-auteur&#034;&gt;Tihitna Aytenfisu&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Adam+Akullian&#034; class=&#034;hal-auteur&#034;&gt;Adam Akullian&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731644811&#034; class=&#034;hal-auteur&#034;&gt;Rebecca Anderson&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Peter+Bock&#034; class=&#034;hal-auteur&#034;&gt;Peter Bock&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Amelia+Crampin&#034; class=&#034;hal-auteur&#034;&gt;Amelia Crampin&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Sian+Floyd&#034; class=&#034;hal-auteur&#034;&gt;Sian Floyd&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Simon+Gregson&#034; class=&#034;hal-auteur&#034;&gt;Simon Gregson&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Richard+Hayes&#034; class=&#034;hal-auteur&#034;&gt;Richard Hayes&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Collins+Iwuji&#034; class=&#034;hal-auteur&#034;&gt;Collins Iwuji&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Ivan+Kasamba&#034; class=&#034;hal-auteur&#034;&gt;Ivan Kasamba&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Daniel+Kwaro&#034; class=&#034;hal-auteur&#034;&gt;Daniel Kwaro&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Shahin+Lockman&#034; class=&#034;hal-auteur&#034;&gt;Shahin Lockman&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Denna+Michael&#034; class=&#034;hal-auteur&#034;&gt;Denna Michael&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731644812&#034; class=&#034;hal-auteur&#034;&gt;Louisa Moorhouse&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Joseph+Mugisha&#034; class=&#034;hal-auteur&#034;&gt;Joseph Mugisha&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Elphas+Okango&#034; class=&#034;hal-auteur&#034;&gt;Elphas Okango&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Maya+Petersen&#034; class=&#034;hal-auteur&#034;&gt;Maya Petersen&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Victor+Ssempijja&#034; class=&#034;hal-auteur&#034;&gt;Victor Ssempijja&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Emma+Slaymaker&#034; class=&#034;hal-auteur&#034;&gt;Emma Slaymaker&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Frank+Tanser&#034; class=&#034;hal-auteur&#034;&gt;Frank Tanser&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Cari+van+Schalkwyk&#034; class=&#034;hal-auteur&#034;&gt;Cari van Schalkwyk&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=M.+Kate+Grabowski&#034; class=&#034;hal-auteur&#034;&gt;M. Kate Grabowski&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Jeffrey+Imai-Eaton&#034; class=&#034;hal-auteur&#034;&gt;Jeffrey Imai-Eaton&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;2026&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-undefined&#034;&gt;Pr&#233;-publication, Document de travail&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05503914v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05503914&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
Authors&lt;/h2&gt;
&lt;p&gt;Oliver Stevens, Michelle Moffa, Joanne H. Hunt, Kyle Patel, Tihitna Aytenfisu, Adam Akullian, Rebecca L Anderson, Peter Bock, Amelia C Crampin, Sian Floyd, Simon Gregson, Richard J Hayes, Collins Iwuji, Ivan Kasamba, Daniel Kwaro, Joseph Larmarange, Shahin Lockman, Denna Michael, Louisa Moorhouse, Joseph Mugisha, Elphas Okango, Maya L Petersen, Victor Ssempijja, Emma Slaymaker, Frank Tanser, Cari van Schalkwyk, M. Kate Grabowski, Jeffrey W. Imai-Eaton&lt;/p&gt;
&lt;h2 class=&#034;spip&#034;&gt;
Abstract&lt;/h2&gt;
&lt;p&gt;&lt;strong&gt;Background&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;HIV incidence in sub-Saharan Africa has declined substantially since 2000 according to epidemic estimates published by UNAIDS. These estimates, derived by fitting mathematical models to national surveillance data, guide HIV programmes and epidemic response strategies. We assessed whether the level and age distribution of HIV incidence from modelled estimates were consistent with empirical HIV incidence observations, and whether incidence levels and trends were systematically different between study types, populations, and age groups.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Methods&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;We conducted an updated systematic review of adult HIV incidence data from sub-Saharan Africa published July 2019-February 2024 by searching Scopus, PubMed, Embase, and OVID databases, and combined with earlier systematic review data. We matched empirical incidence measurements between 1990-2023 to UNAIDS HIV incidence estimates by study area, sex, age group, and year. We used Bayesian mixed-effect Poisson regression to estimate (1) incidence rate ratios (IRR) between empirical observations and matched modelled incidence estimates adjusted for sex, year and study type/population; and (2) time trends in age-specific incidence from population-based cohort studies and household surveys.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Results&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;3560 HIV empirical incidence measurements were included from 179 studies conducted in 21 countries, comprising 23,000 new infections and 3.1 million person-years. Incidence observations from nationally-representative household surveys (IRR 1.07 95%CI 0.68, 1.67) and population-representative study populations (IRR 0.98 95%CI 0.51, 1.89) were not significantly different from matched modelled estimates, and declined at the same rate as modelled estimates (annual aRR 0.99 95%CI 0.98, 1.01). Studies among pregnant women (IRR 2.60 95%CI 1.58, 4.28), control arms of clinical trials (IRR 3.01 95%CI 1.90, 4.77) and key populations (FSW IRR: 6.46 95%CI 4.18, 10.00; MSM 44.02 95%CI 27.35, 70.87) had significantly higher incidence than modelled total population incidence estimates. Across population cohorts in Eastern and Southern Africa, HIV incidence among adults aged 15-49 declined by 75-90% between 2010-2023, and declined 7% (95%CI 4-10%) faster per year among young adults 15-24 compared to age 25+ years. Modelled incidence declined similarly to cohort data, but did not reflect the aging of the epidemic.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Conclusion&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Observed incidence in population-representative studies in sub-Saharan Africa has declined steeply. Mathematical models that infer incidence from cross-sectional HIV surveillance data estimated the same incidence level and decline over time as population-representative studies. Studies with non-representative inclusion criteria had significantly higher incidence, including those among pregnant women and most HIV prevention/vaccine efficacy trials. The age pattern of incidence in modelled estimates should be reconsidered to capture the aging of the epidemic indicated by cohort studies.&lt;/p&gt;&lt;/div&gt;
		
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<item xml:lang="en">
		<title>Knowledge, attitudes and practices relating to HIV self-testing following its introduction in the Bas-Sassandra region of C&#244;te d'Ivoire: the case of the ATLAS project</title>
		<link>https://joseph.larmarange.net/knowledge-attitudes-and-practices</link>
		<guid isPermaLink="true">https://joseph.larmarange.net/knowledge-attitudes-and-practices</guid>
		<dc:date>2026-01-30T17:14:26Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>en</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>C&#244;te d'Ivoire</dc:subject>
		<dc:subject>ATLAS</dc:subject>
		<dc:subject>Autotests VIH</dc:subject>
		<dc:subject>Connaissance du VIH/SIDA</dc:subject>
		<dc:subject>D&#233;pistage</dc:subject>
		<dc:subject>Mesure d'impact</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>

		<description>
&lt;p&gt;Authors &lt;br class='autobr' /&gt;
Arlette Simo Fotso, Christian Koukobo, Romain Silhol, Ars&#232;ne Kouassi Kra, Marie-Claude Boily, Anthony Vautier, Joseph Larmarange on behalf of the ATLAS team &lt;br class='autobr' /&gt;
Abstract &lt;br class='autobr' /&gt;
Background &lt;br class='autobr' /&gt;
Awareness of HIV status is crucial for accessing HIV care and prevention but remains suboptimal in West Africa. The ATLAS initiative, launched in C&#244;te d'Ivoire, Mali, and Senegal, addressed this gap by distributing approximately 380,000 HIV self-testing (HIVST) kits from 2019 to 2021, primarily to key&#160;(&#8230;)&lt;/p&gt;


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&lt;a href="https://joseph.larmarange.net/-Publications-11-" rel="directory"&gt;Publications&lt;/a&gt;

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&lt;a href="https://joseph.larmarange.net/+-Cote-d-Ivoire-+" rel="tag"&gt;C&#244;te d'Ivoire&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-ATLAS-+" rel="tag"&gt;ATLAS&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Autotests-VIH-+" rel="tag"&gt;Autotests VIH&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Connaissance-du-VIH-SIDA-+" rel="tag"&gt;Connaissance du VIH/SIDA&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Depistage-+" rel="tag"&gt;D&#233;pistage&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Mesure-d-impact-+" rel="tag"&gt;Mesure d'impact&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-VIH-SIDA-+" rel="tag"&gt;VIH / SIDA&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L150xH112/f42dfe17-8908-4530-9735-cbc4921da513-c00cc.jpg?1769796547' class='spip_logo spip_logo_right' width='150' height='112' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5486497&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05486495v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L58xH75/thumb-885939fa-ca1c0.png?1770209287' alt=&#034;Image document&#034; width='58' height='75' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05486495v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Knowledge, attitudes and practices relating to HIV self-testing following its introduction in the Bas-Sassandra region of C&#244;te d'Ivoire: the case of the ATLAS project&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/arlette-simo-fotso&#034; class=&#034;hal-auteur&#034;&gt;Arlette Simo Fotso&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Christian+Koukobo&#034; class=&#034;hal-auteur&#034;&gt;Christian Koukobo&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Romain+Silhol&#034; class=&#034;hal-auteur&#034;&gt;Romain Silhol&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/kra-djuhe-kouassi&#034; class=&#034;hal-auteur&#034;&gt;Arsene Kra Kouassi&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731197204&#034; class=&#034;hal-auteur&#034;&gt;Marie-Claude Boily&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Anthony+Vautier&#034; class=&#034;hal-auteur&#034;&gt;Anthony Vautier&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;PLoS ONE&lt;/i&gt;, 2026, 21 (1), pp.e0314947. &lt;a target=&#034;_blank&#034; href=&#034;https://dx.doi.org/10.1371/journal.pone.0314947&#034; rel=&#034;noreferrer noopener&#034;&gt;&#10216;10.1371/journal.pone.0314947&#10217;&lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-art&#034;&gt;Article dans une revue&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05486495v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05486495&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
Authors&lt;/h2&gt;
&lt;p&gt;Arlette Simo Fotso, Christian Koukobo, Romain Silhol, Ars&#232;ne Kouassi Kra, Marie-Claude Boily, Anthony Vautier, Joseph Larmarange on behalf of the ATLAS team&lt;/p&gt;
&lt;h2 class=&#034;spip&#034;&gt;
Abstract&lt;/h2&gt;
&lt;p&gt;&lt;strong&gt;Background&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Awareness of HIV status is crucial for accessing HIV care and prevention but remains suboptimal in West Africa. The ATLAS initiative, launched in C&#244;te d'Ivoire, Mali, and Senegal, addressed this gap by distributing approximately 380,000 HIV self-testing (HIVST) kits from 2019 to 2021, primarily to key populations and their social networks. This study assessed levels and correlates of Knowledge, Attitudes, and Practices (KAP) related to HIVST in the Bas-Sassandra region of C&#244;te d'Ivoire following ATLAS's introduction.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Method&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;A cross-sectional population-based survey was conducted in the Bas-Sassandra region in 2021 among individuals aged 15&#8211;49. A total of 6,271 people (3,203 men and 3,068 women) were interviewed. They were selected using a three-stage stratified sampling approach in the Bas-Sassandra region. Bivariate statistics and multivariable logistic regressions were used to assess KAP levels and the associated factors.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Results&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Although few participants reported having heard about HIVST (11%) or having used it (3%), most of them reported that if it were freely available, they would be interested/very interested in using it for themselves (76%), as well as for their sexual partners (75%). Education and wealth were positively associated with knowledge and positive attitudes towards HIVST among both men and women, whereas age was positively correlated to knowledge and use of HIVST among men only. The number of sexual partners over the last 12 months was positively associated with knowledge of HIVST and willingness to use HIVST for themselves or their sexual partners among both sexes. We also found that high HIV-related knowledge and low levels of negative attitude were positively associated with positive attitudes towards HIVST, while exposure to the media appeared to be correlated to knowledge of HIVST.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Conclusion&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;The high level of positive attitudes towards HIVST calls for a scaling up of access to HIVST in the region. Specific attention to groups with the worst KAP, such as the less educated, the poor or those with more HIV-related negative attitude, could enhance the success of such initiatives.&lt;/p&gt;&lt;/div&gt;
		
		</content:encoded>


		

	</item>
<item xml:lang="fr">
		<title>Enseigner R sur YouTube en temps de COVID-19&#160;: retour d'exp&#233;rience des webin-R</title>
		<link>https://joseph.larmarange.net/enseigner-r-sur-youtube-en-temps-391</link>
		<guid isPermaLink="true">https://joseph.larmarange.net/enseigner-r-sur-youtube-en-temps-391</guid>
		<dc:date>2026-01-26T11:02:21Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>Enseignement acad&#233;mique</dc:subject>
		<dc:subject>Graphiques</dc:subject>
		<dc:subject>Programmation / Code</dc:subject>
		<dc:subject>R (logiciel)</dc:subject>
		<dc:subject>Statistiques</dc:subject>

		<description>
&lt;p&gt;R&#233;sum&#233; &lt;br class='autobr' /&gt;
En contexte COVID-19, j'ai mis en place en novembre 2020 un webinaire hebdomadaire d'enseignement &#224; R&#160;: les webin-R. Diffus&#233;es en direct sur YouTube, les sessions duraient de 1 h 30 &#224; 2 h, avec partage d'&#233;cran. Les contenus reposaient sur analyse-R, un support de formation en ligne cr&#233;&#233; et maintenu depuis 2015. &lt;br class='autobr' /&gt;
Mi-mai 2021, une enqu&#234;te a &#233;t&#233; men&#233;e aupr&#232;s des participant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es aux webin-R (120 questionnaires compl&#233;t&#233;s). Les r&#233;pondant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es &#233;taient en majorit&#233; des hommes (64&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%), &#226;g&#233;s de&#160;(&#8230;)&lt;/p&gt;


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&lt;a href="https://joseph.larmarange.net/-Publications-11-" rel="directory"&gt;Publications&lt;/a&gt;

/ 
&lt;a href="https://joseph.larmarange.net/+-Enseignement-academique-+" rel="tag"&gt;Enseignement acad&#233;mique&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Graphiques-+" rel="tag"&gt;Graphiques&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-programmation-code-+" rel="tag"&gt;Programmation / Code&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-R-logiciel-+" rel="tag"&gt;R (logiciel)&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Statistiques-+" rel="tag"&gt;Statistiques&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L150xH112/1ceedc4d-bed9-41b2-8896-026d6c16ca8c-0e99f.jpg?1768932102' class='spip_logo spip_logo_right' width='150' height='112' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5477251&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05468424v2/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L53xH75/thumb-807107ee-ddd30.png?1769515026' alt=&#034;Image document&#034; width='53' height='75' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05468424v2&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Enseigner R sur YouTube en temps de COVID-19 : retour d'exp&#233;rience des webin R&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;2026&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-undefined&#034;&gt;Pr&#233;-publication, Document de travail&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05468424v2&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05468424&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
R&#233;sum&#233;&lt;/h2&gt;
&lt;p&gt;En contexte COVID-19, j'ai mis en place en novembre 2020 un webinaire hebdomadaire d'enseignement &#224; R&#160;: les webin-R. Diffus&#233;es en direct sur YouTube, les sessions duraient de 1 h 30 &#224; 2 h, avec partage d'&#233;cran. Les contenus reposaient sur analyse-R, un support de formation en ligne cr&#233;&#233; et maintenu depuis 2015.&lt;/p&gt;
&lt;p&gt;Mi-mai 2021, une enqu&#234;te a &#233;t&#233; men&#233;e aupr&#232;s des participant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es aux webin-R (120 questionnaires compl&#233;t&#233;s). Les r&#233;pondant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es &#233;taient en majorit&#233; des hommes (64&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%), &#226;g&#233;s de 40 ans ou moins (62&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%). La moiti&#233; (49&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%) r&#233;sidait hors de France. Ils/Elles &#233;taient mast&#233;rant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es (20&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%), doctorant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es (25&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%), postdoctorant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es (3&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%), ing&#233;nieur&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es (26&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%), chercheur&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es (18&lt;small class=&#034;fine d-inline&#034;&gt;&#160;&lt;/small&gt;%). Les disciplines &#233;taient tout aussi vari&#233;es.&lt;/p&gt;
&lt;p&gt;En termes de participation, nous avons observ&#233; une fatigue au cours du temps, et surtout une baisse du suivi en direct au profit du diff&#233;r&#233;.&lt;/p&gt;
&lt;p&gt;Les participant&lt;span aria-hidden='true'&gt;&#183;&lt;/span&gt;es ont soulign&#233; l'importance du visionnage en diff&#233;r&#233;, la mise &#224; disposition des scripts, le chapitrage des vid&#233;os, l'articulation avec analyse-R, le partage d'&#233;cran, la langue fran&#231;aise et la gratuit&#233; des contenus. Certains regrettent l'absence d'exercices ou la non-possibilit&#233; de valider des cr&#233;dits d'enseignement.&lt;/p&gt;
&lt;p&gt;L'exp&#233;rience des webin-R traduit une forte demande pour des contenus d'autoformation &#224; R, avec une vis&#233;e appliqu&#233;e, en fran&#231;ais, et facilement accessibles. Le format libre participe au d&#233;veloppement d'une science ouverte.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Mots cl&#233;s&#160;:&lt;/strong&gt; enseignement statistique, R, YouTube, enqu&#234;te en ligne, COVID-19.&lt;/p&gt;&lt;/div&gt;
		
		</content:encoded>


		
		<enclosure url="https://joseph.larmarange.net/IMG/pdf/wp62.pdf" length="726010" type="application/pdf" />
		

	</item>
<item xml:lang="en">
		<title>Adoption of HIV preexposure prophylaxis (PrEP) among female sex workers (FSWs) in C&#244;te d'Ivoire: complex trajectories and early adopters</title>
		<link>https://joseph.larmarange.net/adoption-of-hiv-preexposure</link>
		<guid isPermaLink="true">https://joseph.larmarange.net/adoption-of-hiv-preexposure</guid>
		<dc:date>2025-07-15T15:10:30Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>en</dc:language>
		<dc:creator>Joseph LARMARANGE</dc:creator>


		<dc:subject>C&#244;te d'Ivoire</dc:subject>
		<dc:subject>PRINCESSE</dc:subject>
		<dc:subject>Acc&#232;s aux soins</dc:subject>
		<dc:subject>Analyse de s&#233;quences</dc:subject>
		<dc:subject>PrEP</dc:subject>
		<dc:subject>Pr&#233;vention</dc:subject>
		<dc:subject>Recherche interventionnelle</dc:subject>
		<dc:subject>Recherche participative/communautaire</dc:subject>
		<dc:subject>Travail du sexe</dc:subject>
		<dc:subject>VIH / SIDA</dc:subject>

		<description>
&lt;p&gt;Authors &lt;br class='autobr' /&gt;
Joseph Larmarange, M&#233;lanie Plazy, Marcellin Nouaman, Evelyne Kissi, Rose-Marcelle Dedocoton, Patrick Coffie, Serge Eholi&#233;, Valentine Becquet &lt;br class='autobr' /&gt;
Abstract &lt;br class='autobr' /&gt;
BACKGROUND: The ANRS 12381 PRINCESSE project (11/2019-06/2023) enrolled 489 FSWs and implemented community-based sexual and reproductive health care, including PrEP, delivered through mobile clinics at prostitution sites in the San Pedro region. This presentation aims to describe PrEP trajectories and the factors associated with&#160;(&#8230;)&lt;/p&gt;


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&lt;a href="https://joseph.larmarange.net/-Communications-" rel="directory"&gt;Communications&lt;/a&gt;

/ 
&lt;a href="https://joseph.larmarange.net/+-Cote-d-Ivoire-+" rel="tag"&gt;C&#244;te d'Ivoire&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-PRINCESSE-+" rel="tag"&gt;PRINCESSE&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Acces-aux-soins-+" rel="tag"&gt;Acc&#232;s aux soins&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Analyse-de-sequences-+" rel="tag"&gt;Analyse de s&#233;quences&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-PrEP-+" rel="tag"&gt;PrEP&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Prevention-+" rel="tag"&gt;Pr&#233;vention&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Recherche-interventionnelle-+" rel="tag"&gt;Recherche interventionnelle&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Recherche-participative-+" rel="tag"&gt;Recherche participative/communautaire&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-Travail-du-sexe-+" rel="tag"&gt;Travail du sexe&lt;/a&gt;, 
&lt;a href="https://joseph.larmarange.net/+-VIH-SIDA-+" rel="tag"&gt;VIH / SIDA&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L86xH150/ias2025-a9891.png?1752596042' class='spip_logo spip_logo_right' width='86' height='150' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5163756&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05163730v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH43/thumb-1a4ce10f-3d2ff.png?1752686173' alt=&#034;Image document&#034; width='75' height='43' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05163730v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Adoption of HIV preexposure prophylaxis (PrEP) among female sex workers (FSWs) in C&#244;te d'Ivoire: complex trajectories and early adopters&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/melanie-plazy&#034; class=&#034;hal-auteur&#034;&gt;M&#233;lanie Plazy&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731196997&#034; class=&#034;hal-auteur&#034;&gt;Marcellin Nouaman&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Evelyne+Kissi&#034; class=&#034;hal-auteur&#034;&gt;Evelyne Kissi&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Rose-Marcelle+Dedocoton&#034; class=&#034;hal-auteur&#034;&gt;Rose-Marcelle Dedocoton&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673956000&#034; class=&#034;hal-auteur&#034;&gt;Patrick Coffie&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731197957&#034; class=&#034;hal-auteur&#034;&gt;Serge Eholi&#233;&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/valentine-becquet&#034; class=&#034;hal-auteur&#034;&gt;Valentine Becquet&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;IAS 2025, the 13th IAS Conference on HIV Science&lt;/i&gt;, International AIDS Society, Jul 2025, Kigali, Rwanda&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-comm&#034;&gt;Communication dans un congr&#232;s&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05163730v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05163730&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;h2 class=&#034;spip&#034;&gt;
Authors&lt;/h2&gt;
&lt;p&gt;Joseph Larmarange, M&#233;lanie Plazy, Marcellin Nouaman, Evelyne Kissi, Rose-Marcelle Dedocoton, Patrick Coffie, Serge Eholi&#233;, Valentine Becquet&lt;/p&gt;
&lt;h2 class=&#034;spip&#034;&gt;
Abstract&lt;/h2&gt;
&lt;p&gt;&lt;strong&gt;BACKGROUND:&lt;/strong&gt; The ANRS 12381 PRINCESSE project (11/2019-06/2023) enrolled 489 FSWs and implemented community-based sexual and reproductive health care, including PrEP, delivered through mobile clinics at prostitution sites in the San Pedro region. This presentation aims to describe PrEP trajectories and the factors associated with its use, focusing on &#8220;early adopters&#8221;.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;METHODS:&lt;/strong&gt; This analysis included 400 FSWs eligible for PrEP (HIV-negative, HBsAg-negative) enrolled up to December 2022 (&gt;6 months of follow-up). Clinical records were analyzed to describe PrEP cascade, follow-up, and PrEP trajectories. A multivariable logistic regression identified factors associated with PrEP early adopters.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;RESULTS:&lt;/strong&gt; Although 98% of eligible FSWs were interested in PrEP, only 62% initiated PrEP, and 39% renewed it at least once.&lt;br class='autobr' /&gt;
Follow-up was very short (&lt;6 months) for 48%, short (6-12 months) for 15%, seasonal (&gt;12 months with a gap of 6 months between two visits) for 31%, and regular (&gt;12 months with no gap) for 6%.&lt;br class='autobr' /&gt;
PrEP initiation was high among FSWs with regular (96%), seasonal (83%), or short (80%) follow-up, vs. 39% for those with very short follow-up. Among those who initiated, only 88% (regular), 70% (seasonal), 74% (short), and 35% (very short) renewed PrEP.&lt;br class='autobr' /&gt;
Among 148 FSWs with regular/seasonal follow-up, four PrEP trajectories were identified (cf. figure showing individual trajectories): 15% &#8220;never initiated&#8221; PrEP, 39% &#8220;initiated and were later not interested anymore&#8221;, 18% &#8220;re-initiated after non-interest&#8221;, and 28% &#8220;initiated and never expressed non-interest&#8221;, the last two groups being considered as &#8220;early adopters&#8221;. Factors associated with early PrEP adoption included the usual price of intercourse with clients &lt;1500 FCFA (aOR=2.4 [1.2-4.8]) and working in brothels (aOR=3.2 [1.6-6.6]).&lt;/p&gt;
&lt;dl class='spip_document_627 spip_documents spip_documents_center media media_vignette'&gt; &lt;dt&gt;&lt;a href='https://joseph.larmarange.net/IMG/png/figure_1000.png' class=&#034;spip_in&#034; title=&#034;Figure presenting individual PrEP trajectories of FSWs enrolled in the PRINCESSE project&#034; hreflang=&#034;&#034; type=&#034;image/png&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L240xH360/figure_1000-140af-7601a.png?1752596042' width='240' height='360' alt='Figure presenting individual PrEP trajectories of FSWs enrolled in the PRINCESSE project' /&gt;&lt;/a&gt;&lt;/dt&gt; &lt;dt class='spip_doc_titre crayon document-titre-627' style='max-width: 240px;'&gt;&lt;strong&gt;Figure presenting individual PrEP trajectories of FSWs enrolled in the PRINCESSE project&lt;/strong&gt;&lt;/dt&gt;&lt;/dl&gt;
&lt;p&gt;&lt;strong&gt;CONCLUSIONS:&lt;/strong&gt; In PRINCESSE, loss-to-follow-up and seasonality of risks limited PrEP adoption. FSWs who were more precarious and less mobile became early adopters of this new prevention tool and could serve as potential ambassadors for promoting its uptake.&lt;/p&gt;
&lt;h2 class=&#034;spip&#034;&gt;
See also&lt;/h2&gt;&lt;div class=&#034;hal-resultats&#034;&gt; &lt;div class=&#034;hal-resultat hal-resultat-5163769&#034;&gt; &lt;div class=&#034;hal-thumb&#034;&gt;&lt;a href=&#034;https://hal.science/hal-05163769v1/document&#034; class=&#034;hal-thumb-link&#034;&gt;&lt;img src='https://joseph.larmarange.net/local/cache-vignettes/L75xH56/thumb-6846d337-4a53e.png?1743698659' alt=&#034;Image document&#034; width='75' height='56' /&gt; &lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-preview&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05163769v1&#034; class=&#034;hal-titre&#034;&gt; &lt;h3 class=&#034;hal-titre-heading&#034;&gt;Perceptions regarding long-acting pre-exposure prevention (PrEP) among female sex workers and men having sex with men in San Pedro and Abidjan, C&#244;te d'Ivoire&lt;/h3&gt; &lt;/a&gt; &lt;div class=&#034;hal-auteurs&#034;&gt; &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Evelyne+Kissi&#034; class=&#034;hal-auteur&#034;&gt;Evelyne Kissi&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/joseph-larmarange&#034; class=&#034;hal-auteur&#034;&gt;Joseph Larmarange&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authFullName_s=Rose-Marcelle+Dedocoton&#034; class=&#034;hal-auteur&#034;&gt;Rose-Marcelle Dedocoton&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/melanie-plazy&#034; class=&#034;hal-auteur&#034;&gt;M&#233;lanie Plazy&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731196997&#034; class=&#034;hal-auteur&#034;&gt;Marcellin Nouaman&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=742673956000&#034; class=&#034;hal-auteur&#034;&gt;Patrick Coffie&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/?q=*&amp;authIdPerson_i=7426731197957&#034; class=&#034;hal-auteur&#034;&gt;Serge Eholi&#233;&lt;/a&gt; , &lt;a href=&#034;https://hal.science/search/index/q/*/authIdHal_s/valentine-becquet&#034; class=&#034;hal-auteur&#034;&gt;Valentine Becquet&lt;/a&gt; &lt;/div&gt; &lt;div class=&#034;hal-citation&#034;&gt;&lt;i&gt;IAS 2025, the 13th IAS Conference on HIV Science&lt;/i&gt;, Jul 2025, Kigali, Rwanda. &lt;a target=&#034;_blank&#034; href=&#034;https://programme.ias2025.org/Abstract/Abstract/?abstractid=4762&#034; rel=&#034;noreferrer noopener&#034;&gt;&lt;/a&gt;&lt;/div&gt; &lt;div class=&#034;hal-typedoc hal-typedoc-poster&#034;&gt;Poster de conf&#233;rence&lt;/div&gt; &lt;div class=&#034;hal-links&#034;&gt; &lt;a href=&#034;https://hal.science/hal-05163769v1&#034; class=&#034;hal-link hal-link-hal&#034;&gt;hal-05163769&lt;/a&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;/div&gt;
		
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