1. Measures of discordancy among stable sexual partnerships across 20 countries in sub-Saharan Africa.
Measures of discordancy among stable sexual partnerships across 20 countries in sub-Saharan Africa. (A) Schematic diagram describing the presence of HIV discordancy among stable sexual partnerships in the sexually active population. (B) The proportion of HIV discordant partnerships among all stable partnerships with at least one HIV-infected individual in the partnership (Pdiscord), and the proportion of all HIV-infected individuals engaged in stable HIV discordant partnerships (lpos). (C) The proportion of stable discordant partnerships among all stable partnerships (Pall). (D) The proportion of individuals engaged in stable HIV discordant partnerships (lall). Countries are shown in order of increasing HIV prevalence.
Hiam Chemaitelly et al. Sex Transm Infect 2012;88:51-57
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