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Distribution of individual outcomes by first antiretroviral regimen at 1, 3, 5, and 10 years after ART initiation. Abbreviations: ART interrupted, includes interruptions longer than 180 days; Change of third component, includes changes in the third component of firstline ART for any reason; EFV, efavirenz; firstline ART, first antiretroviral regimen; LTFU, lost to follow-up, defined as no visits in the year before the closing date of data set for each site; PI, protease inhibitor.
