HIV national prevalence is estimated, in sub-Saharan Africa, from two main data sources : sentinel surveillance of pregnant women and national population-based surveys (DHS). In several countries, results differ, questioning each of those approaches' efficiency. What range, limitations and objective significance can be granted to the diverse observations, each apprehending the real from a different point of view ?<br /><br />DHS constitute a good indicator of prevalence levels at a national or a regional scale. Intraregional variations can be reproduced by using spatial analysis techniques. But DHS frequencies are inaccurate to measure short-term evolution. Sentinel surveillance, local estimator of magnitude of epidemics, can be a tendency ...
BackgroundsSince 2001, several Demographic and Health Surveys (DHS) include HIV testing. We develope...
BackgroundsSince 2001, several Demographic and Health Surveys (DHS) include HIV testing. We develope...
Introduction: Variation in the proportion of individuals living in a stable HIV sero-discordant part...
HIV national prevalence is estimated, in sub-Saharan Africa, from two main data sources : sentinel s...
HIV national prevalence is estimated, in sub-Saharan Africa, from two main data sources : sentinel s...
Les prévalences nationales du VIH sont estimées, en Afrique subsaharienne, à partir de deux sources:...
n 2008 UNAIDS global report on AIDS, the number of people living with HIV in sub-Saharan Africa was ...
In 2008 UNAIDS global report on AIDS, the number of people living with HIV in sub-Saharan Africa was...
In 2008 UNAIDS global report on AIDS, the number of people living with HIV in sub-Saharan Africa was...
L'épidémie de VIH/SIDA se répand de manière dramatique en Afrique subsaharienne. Connaître l'inciden...
International audience[First examine the tools to make the size of the AIDS pandemic. AIDS appears a...
International audience[First examine the tools to make the size of the AIDS pandemic. AIDS appears a...
This paper presents a new methodology for estimating HIV prevalence in Africa. I use mortality data ...
International audience[First examine the tools to make the size of the AIDS pandemic. AIDS appears a...
Une solution envisageable pour éliminer la propagation de l'épidémie du VIH est que les personnes vi...
BackgroundsSince 2001, several Demographic and Health Surveys (DHS) include HIV testing. We develope...
BackgroundsSince 2001, several Demographic and Health Surveys (DHS) include HIV testing. We develope...
Introduction: Variation in the proportion of individuals living in a stable HIV sero-discordant part...
HIV national prevalence is estimated, in sub-Saharan Africa, from two main data sources : sentinel s...
HIV national prevalence is estimated, in sub-Saharan Africa, from two main data sources : sentinel s...
Les prévalences nationales du VIH sont estimées, en Afrique subsaharienne, à partir de deux sources:...
n 2008 UNAIDS global report on AIDS, the number of people living with HIV in sub-Saharan Africa was ...
In 2008 UNAIDS global report on AIDS, the number of people living with HIV in sub-Saharan Africa was...
In 2008 UNAIDS global report on AIDS, the number of people living with HIV in sub-Saharan Africa was...
L'épidémie de VIH/SIDA se répand de manière dramatique en Afrique subsaharienne. Connaître l'inciden...
International audience[First examine the tools to make the size of the AIDS pandemic. AIDS appears a...
International audience[First examine the tools to make the size of the AIDS pandemic. AIDS appears a...
This paper presents a new methodology for estimating HIV prevalence in Africa. I use mortality data ...
International audience[First examine the tools to make the size of the AIDS pandemic. AIDS appears a...
Une solution envisageable pour éliminer la propagation de l'épidémie du VIH est que les personnes vi...
BackgroundsSince 2001, several Demographic and Health Surveys (DHS) include HIV testing. We develope...
BackgroundsSince 2001, several Demographic and Health Surveys (DHS) include HIV testing. We develope...
Introduction: Variation in the proportion of individuals living in a stable HIV sero-discordant part...