Table 2.

Odds ratio for depression according to smoking status

	Smoking status	Smoking status
	Never smokers (n = 13,427)	Former smokers (n = 2,570)	Current smokers (n = 4,087)
Men	(n = 2,786)	(n = 2,471)	(n = 3,861)
Unadjusted	1.00 (Reference)	1.66 (1.18-2.35)	1.52 (1.11-2.09)
Multivariate- adjusted*	1.00 (Reference)	1.35 (0.92-1.98)	1.77 (1.27-2.48)
Women	(n = 10,641)	(n = 99)	(n = 226)
Unadjusted	1.00 (Reference)	4.68 (2.38-9.20)	5.30 (3.30-8.50)
Multivariate- adjusted*	1.00 (Reference)	2.67 (1.38-5.16)	3.72 (2.11-6.54)

Data are presented as mean (standard error) or odds ratio (95% confidence interval).

*Adjusted for age, income status, education status, marital status, job status, drinking status, BMI, physical activity, Hypertension, Diabetes mellitus, and Cerebrovascular disease.