. Author manuscript; available in PMC: 2012 Aug 15.

Published in final edited form as: Cancer. 2011 Feb 8;117(16):3814–3823. doi: 10.1002/cncr.25956

Table 3.

Odds Ratios and 95% CI’s for the Association between Breast Cancer, BMI, and Menopausal Status (Univariate analysis)

	Cases	Control	OR (95% CI)	P-Value
	N	N	OR (95% CI)	P-Value
BMI Category (n=471)
Normal	27	45	1.0 (ref)
Over weight	66	70	1.6 (0.9– 2.8)	0.129
Obesity	144	119	2.0 (1.2– 3.4)	0.010
Menopausal status (n=469)
Premenopausal	96	78	1.0 (ref)
Perimenopausal/Postmenopausal	141	154	1.3 (0.9 – 1.95)	0.123