Table 2.

Reduced model logistic regression: white females, age ≥ 50 years.

n = 1,719	β	S.E.	Wald	P	OR (95% CI)
Age (per 10 years)	.632	.064	97.41	<.001	1.88 (1.66, 2.13)
Weight (per 10 lbs.)	−.392	.027	214.03	<.001	.68 (.64, .71)
Lack of estrogen therapy	.671	.182	13.58	<.001	1.96 (1.37, 2.79)
Current smoker	.372	.137	7.38	.007	1.45 (1.11, 1.89)
Alcohol	−.379	.195	3.78	.052	.69 (.47, 1.0)