Normalised probit and ordinary least squares estimates, full model3-150
| Smoking participation (n=97 882) | Cigarettes/day 3-151 (n=19 956) | ||
|---|---|---|---|
| Coefficient (95% confidence interval) | |||
| Smoke-free workplace | −0.057 (−0.065 to −0.049) | −2.67 (−3.05 to −2.28) | |
| Work area ban and any common area restrictions | −0.026 (−0.035 to −0.017) | −1.48 (−1.89 to −1.08) | |
| Partial work area and partial common area restrictions | 0.005 (−0.007 to 0.016) | −0.57 (−1.08 to −0.05) | |
| Dependent variable mean | 0.250 | 19.3 | |
↵3-150 Also included but not shown were controls for household size; log of real income; an indicator for income missing; marital status; length of work week; education; race; month of survey; and state, industry, and occupation indicators.
↵3-151 Cigarettes/day models include only smokers in the sample.