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Short Communication: Prioritizing Communities for HIV Prevention in sub-Saharan Africa

Identifieur interne : 004570 ( Main/Exploration ); précédent : 004569; suivant : 004571

Short Communication: Prioritizing Communities for HIV Prevention in sub-Saharan Africa

Auteurs : Till B Rnighausen ; Frank Tanser ; Timothy Hallett ; Marie-Louise Newell

Source :

AIDS Research and Human Retroviruses [ 0889-2229 ] ; 2010.

RBID : PMC:2864052

Descripteurs français

KwdFr :
- Adolescent, Adulte, Adulte d'âge moyen, Afrique subsaharienne (épidémiologie), Besoins et demandes de services de santé, Comportement sexuel à risque, Femelle, Humains, Incidence, Infections à VIH (), Infections à VIH (transmission), Infections à VIH (épidémiologie), Mâle, Planification de la santé communautaire (), Priorités en santé, Prévalence, Services de santé communautaires, VIH (Virus de l'Immunodéficience Humaine).
MESH :
- épidémiologie : Afrique subsaharienne, Infections à VIH.
- Adolescent, Adulte, Adulte d'âge moyen, Besoins et demandes de services de santé, Comportement sexuel à risque, Femelle, Humains, Incidence, Infections à VIH, Mâle, Planification de la santé communautaire, Priorités en santé, Prévalence, Services de santé communautaires, VIH (Virus de l'Immunodéficience Humaine).

English descriptors

KwdEn :
- Adolescent, Adult, Africa South of the Sahara (epidemiology), Community Health Planning (methods), Community Health Services, Female, HIV, HIV Infections (epidemiology), HIV Infections (prevention & control), HIV Infections (transmission), Health Priorities, Health Services Needs and Demand, Humans, Incidence, Male, Middle Aged, Prevalence, Unsafe Sex.
MESH :
- geographic , epidemiology : Africa South of the Sahara.
- epidemiology : HIV Infections.
- methods : Community Health Planning.
- prevention & control : HIV Infections.
- transmission : HIV Infections.
- Adolescent, Adult, Community Health Services, Female, HIV, Health Priorities, Health Services Needs and Demand, Humans, Incidence, Male, Middle Aged, Prevalence, Unsafe Sex.

Abstract

HIV prevalence is the most commonly used measure to prioritize communities for HIV prevention. We show that data on two HIV infection stages (early vs. nonearly and late vs. nonlate) allow estimation of two better measures of prevention need: HIV incidence (for prevention of HIV acquisition) and expected probability of HIV transmission in unprotected sex acts between HIV-infected community members and susceptible individuals (for prevention of HIV transmission). The three ranking schemes—by prevalence, incidence, and transmission probability—lead to significantly different community rank orders. Disease stage information should be collected in HIV surveys.

Url:

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2864052

DOI: 10.1089/aid.2009.0236
PubMed: 20377420
PubMed Central: 2864052

Affiliations:

Le document en format XML

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Le SIDA en Afrique subsaharienne (serveur d'exploration)

Short Communication: Prioritizing Communities for HIV Prevention in sub-Saharan Africa

Short Communication: Prioritizing Communities for HIV Prevention in sub-Saharan Africa

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki

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