Table 8.

Month of occurrence of active TB among IPT completed, in-completed & non-exposed patients in public health facilities of Addis Ababa, during 2007-June 2012

Variables	No of patients active TB diagnosed	Minimum month TB occurred	Maximum month TB occurred	Mean month TB occurred	Standard Deviation	Median
Month TB occurred among IPT completed patients	7	6	28	16.7	8.4	19
Month TB occurred among patients who discontinued IPT	8	0	35	9.6	14.8	0
Month TB occurred among IPT non-exposed	262	0	65	8.1	13.3	1