Table 3. Logistic multivariate model with breast cancer as dependent variable.

Variables	Category	Odds Ratio	Confidence Interval 95%	P-value
Age	41–50 vs < = 40	0.67	0.35–1.27	0.2203
	> = 51 vs < = 40	0.9	0.41–1.97	0.7983
Smoking habit	yes vs no	0.82	0.55–1.21	0.3165
Alcohol consumption	yes vs no	2.28	1.36–3.83	0.0018
Family history	yes vs no	0.9	0.64–1.28	0.5656
Menopausal status	Post vs pre	1.33	0.77–2.29	0.3089
BMI	High vs Low	1.44	0.91–2.27	0.121