Table 2. Comparison of age-adjusted mean body mass index among never, current, and past smokers.

	Smoking Status
	Never	Current	Past
Men	23.3	23.0*	23.4†
Women	22.1	21.9	22.2

*p<0.01 v.s. never-smokers

^†p<0.01 v.s. current-smokers