Table 4.

Univariate and multivariable models of potential risk factors and under-five child mortality in rural families in Indonesia^*

Characteristics		Univariate			Multivariable†
		OR	95% CI	P	OR	95% CI	P
Family does not have an improved latrine		1.91	1.85–1.97	< 0.0001	1.29	1.25–1.35	< 0.0001
Maternal age, y	≤ 24	1.00	–	–	1.00	–	–
	25–28	1.91	1.80–2.02	< 0.0001	1.97	1.86–2.09	< 0.0001
	29–32	3.09	2.93–3.26	< 0.0001	3.21	3.02–3.39	< 0.0001
	33+	5.88	5.59–6.17	< 0.0001	5.30	5.01–5.60	< 0.0001
Maternal education, y	0	10.76	10.03–11.53	< 0.0001	3.76	3.43–4.11	< 0.0001
	1–6	3.39	3.21–3.58	< 0.0001	2.36	2.20–2.52	< 0.0001
	7–9	1.42	1.33–1.52	< 0.0001	1.48	1.37–1.59	< 0.0001
	≥ 10	1.00	–	–	1.00	–	–
Paternal education, y	0	7.31	6.82–7.85	< 0.0001	1.91	1.75–2.08	< 0.0001
	1–6	2.70	2.58–2.83	< 0.0001	1.51	1.43–1.60	< 0.0001
	7–9	1.41	1.33–1.50	< 0.0001	1.16	1.08–1.23	< 0.0001
	≥ 10	1.00	–	–	1.00	–	–
Maternal BMI (kg/m2)	18.5 to < 25	1.00	–	–	1.00	–	–
	< 18.5	0.85	0.81–0.89	< 0.0001	0.99	0.94–1.05	0.86
	≥ 25 to < 30	1.05	1.01–1.09	0.02	0.94	0.89–0.98	0.005
	≥ 30	1.09	0.99–1.19	0.07	0.91	0.82–1.01	0.08
Household has adequately iodized salt		0.61	0.59–0.63	< 0.0001	0.83	0.80–0.87	< 0.0001
Father is a smoker		1.49	1.43–1.54	< 0.0001	1.16	1.11–1.21	< 0.0001
More than 4 individuals eating from same kitchen		1.59	1.54–1.64	< 0.0001	1.02	0.98–1.06	0.31
Weekly per capita plant food expenditure		0.21	0.19–0.23	< 0.0001	0.70	0.61–0.80	< 0.0001
Weekly per capita grain food expenditure		1.15	1.11–1.20	< 0.0001	1.13	1.07–1.19	< 0.0001
Weekly per capita animal food expenditure		0.62	0.58–0.66	< 0.0001	1.02	0.98–1.06	0.24
Weekly per capita household expenditure, quintile†	1	1.00	–	–	1.00	–	–
	2	0.75	0.72–0.79	< 0.0001	0.95	0.89–1.00	0.49
	3	0.66	0.63–0.69	< 0.0001	0.95	0.89–1.01	0.09
	4	0.59	0.57–0.63	< 0.0001	0.95	0.89–1.02	0.15
	5	0.54	0.52–0.57	< 0.0001	0.97	0.90–1.05	0.49

^*OR = odds ratio; CI = confidence interval; BMI = body mass index.

^†Full multivariable model is adjusted for all variables in the table and location.