Table 3.

Risk factors for CMV seropositivity ages 25–49, National Health and Nutrition Examination Survey, 1988–1994.

	Men 25–49 (n=2710) OR [95% CI]		Women 25–49 (n=3326) OR [95% CI]
	Model 1	Model 2	Model 1	Model 2
Non-Hispanic White	1.0	1.0	1.0	1.0
Black	3.88 (3.06–4.91)	2.72 (1.98–3.73)	5.81 (4.49–7.52)	4.73 (3.51–6.38)
Mexican-Americans	4.73 (3.60–6.20)	2.27 (1.64–3.15)	5.67 (3.86–8.32)	3.93 (2.48–6.20)
Years of Completed Education	0.90 (0.85–0.95)	0.90 (0.84–0.96)	0.88 (0.84–0.93)	0.93 (0.89–0.98)
Log(Family Income)	0.73 (0.59–0.91)	0.67 (0.53–0.84)	0.79 (0.66–0.93)	0.83 (0.70–0.99)
USDA code-Rural		0.91 (0.69–1.18)		0.88 (0.66–1.16)
Census Region- Northeast		1.0		1.0
Census Region-Midwest		1.12 (0.69–1.82)		1.32 (0.96–1.81)
Census Region-South		2.0 (1.48–2.70)		2.32 (1.55–3.49)
Census Region—West		1.07 (0.70–1.62)		1.16 (0.74–1.83)
Housing Density (Persons/Rooms)		1.40 (0.96–2.05)		1.62 (0.99–2.64)
Former Smoker		0.77 (0.52–1.12)		1.15 (0.79–1.67)
Current Smoker		0.64 (0.46–0.91)		1.51 (1.06–2.14)
Born outside the U.S.		6.40 (3.48–11.78)		8.04 (3.66–17.66)
>10 Lifetime Sexual Partners		1.33 (0.91–1.93)		1.62 (1.19–2.20)
Age at first sexual intercourse – years		0.98 (0.94–1.02)		0.93 (0.88–0.98)

^*all models also adjusted for age in years