Variable   TB Cases Median follow up in months (IQR) Follow up time in person year Incidence TB cases per 100 PYO with 95% CI Use HAART Yes 22 34.38 (50.80-13.23) 589.98 3.73 [2.46,5.66]   No 34 26.45 (41.86-11.33) 484.18 7.02 [5.02,9.83]

Table 2: Incidence rate of TB by HAART use among PLWHA enrolled in Assela hospital, January 30/2013 (n=412).