Table 3. Cumulative failure probability of breastfeeding among mothers who have children aged two to three years in Gozamin district from October 1/2017-September 30/2030.

Time interval (Months)	Population entered into the interval	Event	Censored	Cumulative failure probability	95% Confidence interval
6	502	7	0	0.0139	0.0067, 0.0290
12	495	9	0	0.0319	0.0196, 0.0515
18	486	25	0	0.0817	0.0608, 0.1093
24	461	47	414	0.1753	0.1447, 0.2115