Partner support in a cohort of African American families and its influence on pregnancy outcomes and prenatal health behaviors

Table 4 The association between selected pregnancy outcomes and health behaviors for supportive versus unsupportive partners (referent)

	Unsupportive partners^aN = 318		Supportive partners N = 331
			Crude		Adjusted
Pregnancy outcome/health behavior	PR^b	95% CI^c	PR	95%CI	PR	95%CI
Preterm^d	Referent	--	0.74	0.52, 1.05	0.80	0.56, 1.15
Low birth weight^e	Referent	--	0.71	0.47, 1.08	0.77	0.48, 1.26
Adequate prenatal care^f	Referent	--	1.13	0.89, 1.44	1.20	0.94, 1.52
Prenatal smoking^g	Referent	--	0.81	0.59, 1.12	0.91	0.66, 1.26
Prenatal drug use^h	Referent	--	0.73	0.48, 1.10	0.92	0.61, 1.38

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