Number of presumptive TB patients tested, population time at risk, tuberculosis cases diagnosed, and incidence risks during the baseline and intervention periods at each Treatment Unit, and the incidence risk ratios comparing the intervention period to the baseline period.

aIRR = adjusted incidence ratio; bact+ = bacteriologically confirmed; RIF = rifampicin; IR = incidence risk; IRR = incidence rate ratio; PTB = pulmonary tuberculosis
* Number of person-years is calculated from TU population size multiplied by time in baseline or intervention period. The population size is adjusted for 1.27% annual population growth during the study period (adjusted on a monthly basis, assuming linear increase)
§ Adjustment for difference in the distribution of characteristics of presumptive TB patients between intervention and baseline by inverse probability weighting (standardization of the intervention patient population to the baseline patient population)
^ IR and IRR with 95% Cis are calculated based on cluster-averaged means
The IR of all PTB and bact+ PTB is referred to in the manuscript text as the case notification rate
Number of presumptive TB patients tested, population time at risk, tuberculosis cases diagnosed, and incidence risks during the baseline and intervention periods at each Treatment Unit, and the incidence risk ratios comparing the intervention period to the baseline period.