Estimation and Comparison of Immunization Coverage under Different Sampling Methods for Health Surveys

Table 11

Estimates of proportion of number of children undergoing hepatitis B (at birth) vaccine and values of -statistic with confidence interval for larger and smaller systematic sampling.

Sl number	Ward number	30 × 30 ()	30 × 7 ()	-value	CI
1	2	0.13	0.00	1.02	(0.01, 0.25)
2	4	0.67	0.86	0.99	(−0.50, 0.12)
3	5	0.47	0.29	0.87	(−0.20, 0.56)
4	11	0.83	0.86	0.15	(−0.32, 0.27)
5	12	0.57	0.86	1.43	(−0.60, 0.02)
6	15	0.60	0.57	0.14	(−0.38, 0.43)
7	17	0.43	0.71	1.34	(−0.66, 0.10)
8	18	0.70	0.86	0.84	(−0.46, 0.15)
9	24	0.27	0.00	1.54	(0.11, 0.42)
10	25	0.47	0.29	0.87	(−0.20, 0.56)
11	26	0.67	0.57	0.48	(−0.31, 0.50)
12	33	0.80	0.86	0.35	(−0.35, 0.24)
13	35	0.53	0.00	2.56**	(0.35, 0.71)
14	36	0.57	0.71	0.72	(−0.53, 0.23)
15	37	0.37	0.43	0.30	(−0.47, 0.34)
16	38	0.50	0.43	0.34	(−0.34, 0.48)
17	40	0.37	0.43	0.30	(−0.47, 0.34)
18	42	0.63	0.57	0.30	(−0.34, 0.47)
19	43	0.50	0.43	0.34	(−0.34, 0.48)
20	46	0.53	0.57	0.18	(−0.45, 0.37)
21	47	0.53	0.14	1.87	(0.08, 0.71)
22	48	0.53	0.43	0.50	(−0.30, 0.51)
23	50	0.73	0.57	0.84	(−0.24, 0.56)
24	51	0.67	0.71	0.24	(−0.42, 0.33)
25	53	0.63	0.71	0.40	(−0.46, 0.30)
26	54	0.50	0.57	0.34	(−0.48, 0.34)
27	55	0.53	0.14	1.87	(0.08, 0.71)
28	57	0.67	0.86	0.99	(−0.50, 0.12)
29	59	0.63	0.57	0.30	(−0.34, 0.47)
30	60	0.67	0.86	0.99	(−0.50, 0.12)
31	Combine	0.56	0.53	0.14	(−0.38, 0.44)

**Significant at 5% probability level.