Fig. 2From: Intensive phase treatment outcome and associated factors among patients treated for multi drug resistant tuberculosis in Ethiopia: a retrospective cohort studySchematic diagram of sampling technique for MDR/RR-TB patients treated in Ethiopia, 2009–2014. Legend: SNNPR- Southern Nations and Nationality Peoples’ Region; TICs-Treatment initiating centers; N-study population; n-sample sizeBack to article page