Figure 1.

Adjusted incidence rate ratios of calendar year (reference: 2010). In addition to calendar year, multivariable models included clinical site, age at cohort entry, sex/sexual route of HIV infection, CD4 cell count at cohort entry and prevalent AIDS‐defining illness (excluding KS) at cohort entry. (A) Incidence trend including all person‐time. (B) Incidence trend restricting to person‐time before ART initiation. (C) Incidence trend restricting person‐time to the first 90 days after ART initiation. (D) Incidence trend restricting person‐time to more than 90 days following ART initiation