Clinical Study
Optimal Duration of Daily Antituberculosis Therapy before Switching to DOTS Intermittent Therapy to Reduce Mortality in HIV Infected Patients: A Duration-Response Analysis Using Restricted Cubic Splines
Figure 2
Kaplan-Meier survival estimates of HIV infected patients with tuberculosis grouped by duration of daily antituberculosis therapy (ATT) before switching to thrice-weekly ATT during the first two months of treatment.