Table 10.

Association of having tap water and various factors (X² = result of Chi-square).

Factor	Description	Having private tap water	Not having private tap water	X 2	P value
Zone	Central	29	137	40.447	∗
	Eastern	0	126
	Western	0	88
Sex	Male	19	223	0.046	0.831
	Female	10	128
Age	18–40	8	180	10.452	∗
	41–60	12	129
	61–80	9	42
Religion	Muslim	27	300	1.300	0.254
	Christian	2	51
Educational status	No formal education	3	115	11.882	∗
	Primary (1–8)	17	179
	Secondary (9–12)	8	36
	>Grade 12	1	21
Marital status	Single	2	98	8.947	∗∗
	Married	27	233
	Widow	0	20
	Divorced	0	0
Family size	1–4	9	218	15.095	∗
	5–10	11	97
	>10	9	36
Occupation	Farmer	10	166	7.763	0.101
	Merchant	8	112
	Governmental	6	35
	Daily laborer	3	11
	Other	2	27

^{∗ , ∗∗} Values show significant associations at p ≤ 0.01 and p ≤ 0.05, respectively.