Fig. 6From: A systematic review and meta-analysis assessing antiretroviral therapy for treatment-experienced HIV adult patients using an optimized background therapy approach: is there evidence enough for a standardized third-line strategy?Risk of bias graph and summary of the 18 RCT analyzed. A Risk of bias graph. Review authors’ judgements about each risk of bias item presented as percentages across all included studies. B Risk of bias summary. Review authors’ judgements about each risk of bias item for each included studyBack to article page