Immunodeficiency at the start of combination antiretroviral therapy in low-, middle-, and high-income countries.

ABSTRACT:

Objective

To describe the CD4 cell count at the start of combination antiretroviral therapy (cART) in low-income (LIC), lower middle-income (LMIC), upper middle-income (UMIC), and high-income (HIC) countries.

Methods

Patients aged 16 years or older starting cART in a clinic participating in a multicohort collaboration spanning 6 continents (International epidemiological Databases to Evaluate AIDS and ART Cohort Collaboration) were eligible. Multilevel linear regression models were adjusted for age, gender, and calendar year; missing CD4 counts were imputed.

Results

In total, 379,865 patients from 9 LIC, 4 LMIC, 4 UMIC, and 6 HIC were included. In LIC, the median CD4 cell count at cART initiation increased by 83% from 80 to 145 cells/μL between 2002 and 2009. Correspon

SUBMITTER: IeDEA and ART Cohort Collaborations 

PROVIDER: S-EPMC3894575 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature