Developing useful highly active antiretroviral therapy adherence measures for India: the Prerana study.

This letter to the editor focuses on a study that was designed to address the impact of adherence on viral load the predictive validity of combined measures and the relationship between multiple adherence measures. The study addresses this gap by assessing the relationship between multiple self-reported adherence measures and HIV viral suppression in a longitudinal cohort of HIV-infected patients in Bangalore India.