Demographic and clinical characteristics of the study population by vital status and cause of death.

Deaths were categorized into non-AIDS-related, AIDS-related, and of unknown cause. Columns provide number (percentage) unless otherwise specified.IQR: interquartile range, MSM: men who have sex with men, IDU: injection drug use, HAART: highly active antiretroviral treatment.*Defined as use of HAART for at least 12 weeks.