Table 3.

Association between household factors and having access to ITNs for all sleeping spaces

Districts	Bagamoyo					Ulanga
Models	Univariate		Multivariable			Univariate		Multivariable
Covariates	OR	95% CI	OR	95% CI	P-value	OR	95% CI	OR	95% CI	P-value
Household size
1 to 5	1		1		0.001	1		1		0.78
6 to 20	0.53	0.47–0.59	0.58	0.51–0.66		0.66	0.45–0.97	1.07	0.68–1.66
Age group of HH head
18–24	1		1		0.006	–	–	–	–	–
25–49	0.87	0.73–1.04	1.01	0.84–1.22		–	–	–	–	–
50–99	0.67	0.56–0.80	0.83	0.68–1.02		–	–	–	–	–
Gender of HH head
Male	1		1		0.234	–	–	–	–	–
Female	1.06	0.95–1.19	1.08	0.95–1.22		–	–	–	–	–
Households with pregnant women
No	1		1		0.357	1		1		0.15
Yes	0.84	0.66–1.07	0.89	0.69–1.14		0.44	0.22–0.86	0.56	0.26–1.20
Level of formal education of HH head
None	1		1		0.001	–	–	–	–	–
Primary	1.41	1.24–1.60	1.41	1.22–1.63		–	–	–	–	–
Secondary and above	2.31	1.91–2.80	1.75	1.41–2.18		–	–	–	–	–
House size
Small and average	1		1		0.002	1		1		0.002
Large	0.88	0.80–0.97	0.83	0.74–0.93		0.56	0.39–0.80	0.50	0.32–0.78
House entry protected
None	1		1		0.001	1		1		0.583
Closed eaves	1.77	1.24–2.51	1.27	0.88–1.85		1.38	0.95–1.99	1.17	0.79–1.73
Screened windows	1.32	1.19–1.47	1.35	1.20–1.53		1.43	0.66–3.10	1.65	0.72–3.81
Screened windows and closed eaves	2.31	1.96–2.73	1.54	1.26–1.89		0.85	0.43 - 1.70	0.96	0.45 - 2.05
Wealth Quintile
Lowest	1		1		0.001	1		1		0.231
Low	1.14	0.98 - 1.33	0.94	0.80 - 1.11		0.64	0.34 - 1.18	0.67	0.35 - 1.27
Middle	1.25	1.08–1.46	1.13	0.96–1.34		0.45	0.25–0.82	0.54	0.28–1.02
High	1.17	1.00–1.37	0.94	0.79–1.11		0.63	0.34–1.18	0.82	0.42–1.61
Highest	2.19	1.88–2.56	1.52	1.26–1.82		0.67	0.36–1.25	0.9	0.43–1.89

The first level in each variable with the value 1 represents the reference group