Patient characteristics at antiretroviral therapy initiation associated with attrition and treatment failure.

Abbreviations: Rate/100PY, rate per 100 person-years; HR, hazards ratio; AHR, adjusted hazards ratio; CI, confidence interval; TB, tuberculosis; WHO, World Health Organization; BMI, body mass index; CTX, co-trimoxazole.*Stratified by CD4+ T-cell count (cells/µL).†All variables listed in this table were included in the multivariate Cox proportional hazards regression model.**Hazard ratios associated with a 10-year increase in age.‡Date of ART initiation was entered into the model; hazard ratios represent a yearly increase rather than a daily increase.