Table 2.

Univariate and multivariable models of potential risk factors and history of diarrhea in children from rural families in Indonesia^*

Characteristics		Univariate			Multivariable†
		OR	95% CI	P	OR	95% CI	P
Family does not have an improved latrine		1.43	1.39–1.49	< 0.0001	1.23	1.18–1.29	< 0.0001
Child age, mos	6–11	1.00	–	–	1.00	–	–
	12–23	0.90	0.86–0.94	< 0.0001	0.92	0.88–0.96	0.0003
	24–35	0.66	0.63–0.70	< 0.0001	0.64	0.60–0.68	< 0.0001
	36–47	0.45	0.42–0.48	< 0.0001	0.44	0.41–0.48	< 0.0001
	48–59	0.31	0.29–0.35	< 0.0001	0.30	0.27–0.34	< 0.0001
Child, male		1.16	1.12–1.20	< 0.0001	1.18	1.13–1.22	< 0.0001
Maternal age, y	≤ 24	1.00	–	–	1.00	–	–
	25–28	0.86	0.82–0.90	< 0.0001	0.96	0.91–1.01	0.08
	29–32	0.79	0.76–0.83	< 0.0001	0.89	0.85–0.94	< 0.0001
	33+	0.79	0.75–0.83	< 0.0001	0.86	0.81–0.91	< 0.0001
Maternal education, y	0	1.80	1.66–1.94	< 0.0001	1.45	1.30–1.61	< 0.0001
	1–6	1.45	1.38–1.52	< 0.0001	1.25	1.18–1.33	< 0.0001
	7–9	1.19	1.12–1.26	< 0.0001	1.10	1.03–1.17	0.003
	≥ 10	1.00	–	–	1.00	–	–
Paternal education, y	0	1.57	1.43–1.71	< 0.0001	1.08	0.97–1.20	0.17
	1–6	1.28	1.22–1.33	< 0.0001	1.07	1.01–1.13	0.02
	7–9	1.14	1.08–1.20		1.02	0.96–1.08	0.51
	≥ 10	1.00	–	–	1.00	–	–
Maternal BMI (kg/m2)	18.5 to < 25	1.00	–	–	1.00	–	–
	< 18.5	1.10	1.04–1.15	0.0003	1.02	0.96–1.07	0.56
	≥ 25 to < 30	0.93	0.88–0.97	0.002	1.02	0.97–1.07	0.46
	≥ 30	0.80	0.71–0.89	< 0.0001	0.90	0.80–1.02	0.09
Child currently breastfeeding		1.35	1.30–1.40	< 0.0001	0.96	0.94–0.98	< 0.0001
Child received vitamin A capsule in last 6 months		0.76	0.73–0.78	< 0.0001	0.92	0.88–0.95	< 0.0001
Household has adequately iodized salt		0.68	0.66–0.70	< 0.0001	0.86	0.83–0.90	< 0.0001
Father is a smoker		1.26	1.21–1.31	< 0.0001	1.08	1.04–1.13	0.0004
More than 4 individuals eating from same kitchen		1.10	1.06–1014	< 0.0001	1.06	1.02–1.11	0.002
Weekly per capita plant food expenditure		0.45	0.41–0.50	< 0.0001	0.83	0.73–0.93	0.002
Weekly per capita grain food expenditure		1.01	0.97–1.07	< 0.0001	1.06	1.01–1.11	0.04
Weekly per capita animal food expenditure		0.89	0.85–0.93	< 0.0001	0.95	0.89–1.00	0.07
Weekly per capita household expenditure, quintile†	1	1.00	–	–	1.00	–	–
	2	0.85	0.80–0.89	< 0.0001	0.99	0.94–1.06	0.87
	3	0.80	0.76–0.84	< 0.0001	0.99	0.93–1.06	0.96
	4	0.81	0.77–0.86	< 0.0001	1.05	0.99–1.13	0.09
	5	0.81	0.77–0.85	< 0.0001	1.05	0.98–1.13	0.16

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

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