Fig. 2From: The virological durability of first-line ART among HIV-positive adult patients in resource limited settings without virological monitoring: a retrospective analysis of DART trial dataCumulative percentage with virological failure (viral load > 200 copies/mL) by age at randomisation. Figure shows cumulative percentage with virological failure estimated using the Kaplan-Meier method incorporating analytical weights. Number at risk = number of patients alive and on continuous first-line ART without virological failureBack to article page