Table 3.

Unadjusted and adjusted odd ratios of determinants of improved and unimproved sanitation facilities used by households

Characteristics	Unadjusted			Adjusted
	OR	95% CI	P-value	OR	95% CI	P-value
Age group
< 30	1.00			1.00
30–34	1.01	0.79–1.30	0.932	0.99	0.75–1.30	0.938
35–39	1.22	0.96–1.54	0.104	1.21	0.93–1.58	0.157
40–44	1.37	1.08–1.73	0.009	1.60	1.22–2.09	0.001
45–49	1.67	1.32–2.10	< 0.001	2.01	1.53–2.62	< 0.001
50–54	1.68	1.33–2.12	< 0.001	2.23	1.70–2.93	< 0.001
55–59	2.04	1.61–2.58	< 0.001	2.73	2.06–3.60	< 0.001
60–64	1.66	1.30–2.13	< 0.001	2.71	2.02–3.62	< 0.001
65–69	1.97	1.52–2.56	< 0.001	3.32	2.44–4.51	< 0.001
70+	1.11	0.88–1.41	0.372	3.02	2.27–4.03	< 0.001
Sex
Female	1.00			1.00
Male	2.12	1.92–2.34	< 0.001	1.23	1.05–1.38	0.008
Education
No education	1.00			1.00
Primary	1.35	1.11–1.63	0.002	1.28	1.04–1.58	0.019
Junior high/middle school	2.72	2.38–3.10	< 0.001	1.73	1.48–2.03	< 0.001
Senior high school and above	8.51	7.42–9.76	< 0.001	3.28	2.74–3.91	< 0.001
Marital status
Single	1.00			1.00
Divorced/separated	0.78	0.63–0.98	0.029	0.97	0.75–1.25	0.826
Married	1.42	1.22–1.64	< 0.001	1.06	1.88–1.27	0.557
Cohabiting	0.76	0.64–0.89	0.001	0.85	0.71–1.02	0.080
Widowed	0.65	0.53–0.80	< 0.001	0.81	0.63–1.03	0.090
Household size
Less than six	1.00
Six and above	1.06	0.96–1.18	0.213
Occupation
Unemployed	1.00			1.00
Farmer	0.87	0.70–1.07	0.187	0.93	0.73–1.17	0.526
Artisan	1.52	1.23–1.89	< 0.001	1.05	0.82–1.35	0.691
Trader	0.86	0.68–1.08	0.186	1.00	0.77–1.28	0.983
Civil servant	5.15	4.09–6.48	< 0.001	1.57	1.21–2.05	0.001
Fisherman	1.63	1.24–2.12	< 0.001	1.31	0.97–1.77	0.084
Others	2.79	2.19–3.55	< 0.001	1.62	1.23–1.24	0.001
Socioeconomic status
Poorest	1.00			1.00
Poorer	4.98	1.80–13.77	0.002	4.91	1.77–13.61	0.002
Poor	11.03	4.09–29.75	< 0.001	10.66	3.94–28.81	< 0.001
Less poor	13.38	4.98–35.98	< 0.001	11.40	4.23–30.74	< 0.001
Least poor	81.69	30.52–218.64	< 0.001	52.44	19.52–140.89	< 0.001