Fig. 2

Pulmonary tuberculosis diagnosis at Kality Federal Prison, Ethiopia, 2009–2017. The annual numbers of notified pulmonary tuberculosis cases among Kality Federal prisoners (n = 621) during 2009–2017 are shown in the bar chart, stratified by pulmonary TB diagnosis (clinically diagnosed/microbiologically confirmed). The shaded bar represents clinically diagnosed cases. The line graph provides the proportion of clinically diagnosed pulmonary TB (dotted line) and microbiologically confirmed pulmonary TB (solid line) cases respectively