Adult clinical and immunologic outcomes of the national antiretroviral treatment program in Rwanda during 2004-2005.

Background: By December 2007, over 48,000 persons had initiated antiretroviral treatment (ART) at 171 clinics in Rwanda. Assessing national ART program outcomes is essential to determine whether programs have the desired impact.

Methods: We conducted a retrospective cohort study to assess key 6- and 12-month outcomes among a nationally representative, stratified, random sample of 3194 adults (> or =15 years) who initiated ART from January 1, 2004, through December 31, 2005.