Fig. 1From: Organizational contextual factors that predict success of a quality improvement collaborative approach to enhance integrated HIV-tuberculosis services: a sub-study of the Scaling up TB/HIV Integration trialTiming of QI activities and data collection in the SUTHI trial. COACH, Context Assessment in Community Health; PDSA, Plan-Do-Study-Act; LS, learning session; QI, quality improvement; SOC, standard of care; TB, tuberculosis. *The standard of care arm received standard support and supervision for HIV-TB integrationBack to article page