Table 2

Successful 6+ month cessation in smokers who made a quit attempt in the last year (CPS tobacco use supplement, 1992–1993; n = 22 079)

Variable	n	% Quit ^2-151	Adjusted OR ^2-152	CI ^2-153
Live with smoker
No	13 770	13.3	1.00	—
Yes	8 309	8.5	0.72^2-150	0.62 to 0.83
Live with former smoker
No	16 044	10.2	1.00	—
Yes	6 035	15.1	1.29^2-150	1.12 to 1.48
Live with never smoker
No	5 804	11.8	1.00	—
Yes	16 275	11.4	0.98	0.82 to 1.17
Home smoking ban
None	10 163	9.0	1.00	—
Partial	6 730	11.4	1.20^2-150	1.05 to 1.38
Total	5 186	16.3	1.65^2-150	1.43 to 1.91
Work smoking ban
< Work area	4 005	10.4	1.00	—
Work area	2 094	9.7	0.93	0.73 to 1.18
Smoke free	3 982	13.4	1.21^2-150	1.00 to 1.45
Other workers	2 707	10.3	1.07	0.86 to 1.33
Not working	9 291	12.0	1.14	0.94 to 1.39

↵2-151 Weighted percentages.
↵2-152 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.
↵2-153 CI = 95% confidence interval.
↵2-150 p < 0.05.