Table 5.

Logistic regression of underweight status (weight-for-age z-score < −2), Zambézia Province, Mozambique

	2010 Survey			2014 Survey			2010 and 2014 combined
	OR	(95% CI)	P value	OR	(95% CI)	P value	OR	(95% CI)	P value
Child age (per month increase)	1.01	(0.99,1.03)	0.34	1.03	(1.01,1.05)	0.01	1.02	(1.00,1.04)	0.02
Family Income (per 100 MZN/month increase)	1.01	(0.97,1.04)	0.71	1.01	(0.99,1.03)	0.41	1.01	(0.99,1.02)	0.39
Household dietary diversity score (per point increase)	1.06	(0.92,1.23)	0.39	0.91	(0.83,0.99)	0.02	0.96	(0.89,1.04)	0.37
Exclusive breastfeeding (6 months)	0.43	(0.14,1.28)	0.13	0.43	(0.18,1.02)	0.05	0.53	(0.29,0.97)	0.04
Introduction of other foods (≥6 months)	0.57	(0.25,1.32)	0.19	1.80	(0.75,4.36)	0.19	1.01	(0.56,1.83)	0.97
Child received vitamin A supplement	1.17	(0.55,2.51)	0.68	1.03	(0.52,2.03)	0.93	0.92	(0.60,1.40)	0.70
Child had diarrheal illness within past month	0.63	(0.32,1.25)	0.19	1.07	(0.45,2.55)	0.88	0.83	(0.49,1.43)	0.51
Family was food insecure within past month	2.31	(1.02,5.23)	0.05	0.90	(0.40,2.01)	0.80	1.47	(0.87,2.49)	0.15
Mother washed hands with soap on previous day	0.44	(0.19,1.06)	0.07	0.65	(0.30,1.39)	0.27	0.60	(0.36,1.01)	0.05
Family uses safe water	0.82	(0.32,2.09)	0.68	1.58	(0.60,4.21)	0.36	1.12	(0.58,2.18)	0.74