Table Image from Scientific Research

SPIRIT flow diagram showing enrolment, interventional, and assessment procedures. TB, tuberculosis. T, time relative to start of the trial. t, time relative to enrolment of the index person living with TB. *Time indicated in subscripts, measured in weeks relative to the start of the stepped-wedge implementation trial (T), to enrolment of the index person living with TB (t), or to each site’s time of cross-over.

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