Treatment outcomes and their determinants in HIV patients on Anti-retroviral Treatment Program in selected health facilities of Kembata and Hadiya zones, Southern Nations, Nationalities and Peoples Region, Ethiopia

Table 3 Kaplan Meier estimator of survival functions of event for both real and worst case assumptions of different follow up periods

Follow up time(month)	Events (death)	Survival function	95 % confidence interval	Events (worst cases)	Survival function	95 % confidence interval
1	16	0.98	[0.96, 0.99]	18	0.97	[0.96, 0.98]
3	25	0.94	[0.92, 0.96]	31	0.93	[0.91, 0.95]
6	22	0.91	[0.89, 0.93]	38	0.88	[0.85, 0.90]
12	7	0.90	[0.87, 0.92]	32	0.83	[0.80, 0.85]
24	14	0.87	[0.84, 0.89]	48	0.74	[0.71, 0.78]
36	2	0.87	[0.84, 0.89]	27	0.71	[0.67, 0.74]
48	4	0.85	[0.81, 0.88]	4	0.67	[0.63, 0.71]
60	2	0.83	[0.79, 0.87]	18	0.64	[0.59, 0.69]

ISSN: 1471-2458