Fig. 1From: Personalized life expectancy and treatment benefit index of antiretroviral therapyCritical points from time of infection to death. Here we set the time of infection for each patient as zero, T e −T m represents the prolonged LE due to ART, T 1000−T s shows the duration of viral suppression during which the viral load is maintained below 1000 copies/ μ l under the first line ART regimensBack to article page