Table 3

Light smoking in continuing smokers (CPS tobacco use supplement, 1992–1993; n = 38 541)

Variable	n	% Light smokers ^3-151	Adjusted OR ^3-152	CI ^3-153
Live with smoker
No	18 677	32.8	1.00	—
Yes	19 864	24.2	0.83^3-150	0.77 to 0.89
Live with former smoker
No	31 381	28.2	1.00	—
Yes	7 160	29.5	0.98	0.90 to 1.08
Live with never smoker
No	10 607	24.4	1.00	—
Yes	27 934	29.9	1.04	0.94 to 1.15
Home smoking ban
None	25 424	22.6	1.00	—
Partial	9 820	36.8	1.81^3-150	1.69 to 1.95
Total	3 297	45.4	2.73^3-150	2.46 to 3.04
Work smoking ban
< Work area	7 651	25.7	1.00	—
Work area	3 858	28.6	1.10	0.97 to 1.24
Smoke-free	5 957	36.9	1.53^3-150	1.38 to 1.70
Other workers	5 020	21.7	0.89	0.79 to 1.01
Not working	16 055	28.8	0.92	0.82 to 1.02

↵3-151 Weighted percentages.
↵3-152 Odds ratios adjusted for gender, age, ethnicity, education, income, occupation, region, age of youngest child in the household, and the other variables in the table.
↵3-153 95% confidence interval.
↵3-150 p < 0.05.