XPHACTOR study flow.

1 High priority (any of: current cough, fever ≥ 3 weeks, body mass index (BMI) <18.5 kg/m2, CD4 <100x106/l, measured weight loss ≥10% in preceding 6 months, or other feature raising high clinical suspicion of TB); medium priority (any of: fever < 3 weeks, night sweats, measured weight loss <10% in preceding 6 months); low priority = no TB symptoms. 2 Samples tested with Xpert MTB/RIF at the end of the study. 3 High priority (any of: current cough, fever ≥ 3 weeks, night sweats ≥ 4 weeks, body mass index (BMI) <18.5 kg/m2, CD4 <100x106/l, measured weight loss ≥10% in preceding 6 months, or other feature raising high clinical suspicion of TB); medium priority (any of: fever < 3 weeks, night sweats <4 weeks, measured weight loss <10% in preceding 6 months); low priority = no TB symptoms.