Table 1.

Showing VAS coverage by child, maternal and sociodemographic characteristics

Variable	n	%	OR	95% (LCI-UCI)	p	Adjusted OR	95% (LCI-UCI)	p
Child Factors
Age group
6_11	3195	35.8	1			1
12_23	5717	44.1	1.43	(1.29–1.59)	< 0.001	1.55	(1.39–1.73)	< 0.001
24_35	5111	43.1	1.35	(1.21–1.50)	< 0.001	1.46	(1.30–1.64)	< 0.001
36_47	5322	40.5	1.22	(1.09–1.35)	< 0.001	1.37	(1.23–1.54)	< 0.001
48_59	4982	41.3	1.26	(1.13–1.40)	< 0.001	1.42	(1.27–1.60)	< 0.001
Sex
Female	12,042	41.3	1
Male	12,285	41.8	1.02	(0.96–1.09)	0.47
Maternal Factors
Mother’s Education
No education	11,198	25	1			1
Primary	5005	47.9	2.75	(2.54–2.98)	< 0.001	1.66	(1.50–1.82)	< 0.001
Secondary	6560	59.6	4.41	(4.09–4.76)	< 0.001	2.02	(1.82–2.24)	< 0.001
> Secondary	1564	75	8.97	(7.76–10.37)	< 0.001	3.27	(2.75–3.89)	< 0.001
Sociodemographic Factors
Residence
Rural	16,030	34.7	1			1
Urban	8297	53.5	2.16	(2.03–2.30)	< 0.001	0.87	(0.80–0.94)	0.001
Region
North West	7566	26.1	1			1
North East	4936	31.3	1.28	(1.18–1.41)	< 0.001	1.25	(1.14–1.37)	< 0.001
North Central	3644	45.5	2.36	(2.15–2.60)	< 0.001	1.56	(1.41–1.73)	< 0.001
South South	2930	65.5	5.37	(4.82–5.98)	< 0.001	2.38	(2.10–2.69)	< 0.001
South East	2190	56.7	3.71	(3.30–4.16)	< 0.001	1.76	(1.53–2.00)	< 0.001
South West	3061	65.3	5.32	(4.80–5.91)	< 0.001	2.3	(2.04–2.60)	< 0.001
Wealth Quintile
Poorest	5324	21	1			1
Poorer	5504	31	1.69	(1.53–1.86)	< 0.001	1.35	(1.22–1.50)	< 0.001
Middle	4859	43.3	2.86	(2.59–3.16)	< 0.001	1.72	(1.54–1.92)	< 0.001
Richer	4589	53.2	4.26	(3.85–4.71)	< 0.001	2.06	(1.82–2.34)	<0.001
Richest	4051	67.6	7.83	(7.03–8,71)	<0.001	2.81	(2.41–3.28)	<0.001