Estimated multivariable logistic regression model on smoking participation among each racial/ethnic group of adults, based on 2006/2007 and 2010/2011 TUS-CPS data
| Independent variables | White (N=255 154) | African–American (N=30 525) | Asian (N=11 872) | Hispanic (N=33 747) |
| Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | |
| Intercept | 0.02 (0.03) | −1.35 (0.08)*** | −0.99 (0.15)*** | −1.54 (0.07)*** |
| Real price of cigarettes (log) | −0.32 (0.02)*** | −0.12 (0.04)** | −0.46 (0.08)*** | −0.12 (0.04)** |
| Gender (REF=male) | ||||
| Female | −0.17 (0.01)*** | −0.55 (0.02)*** | −1.33 (0.04)*** | −0.67 (0.02)*** |
| Age (REF=18–24) | ||||
| 25–34 | 0.50 (0.01)*** | 0.69 (0.03)*** | 0.60 (0.07)*** | 0.37 (0.03)*** |
| 35–44 | 0.36 (0.01)*** | 0.81 (0.03)*** | 0.58 (0.07)*** | 0.42 (0.03)*** |
| 45–54 | 0.31 (0.01)*** | 1.16 (0.03)*** | 0.39 (0.09)*** | 0.63 (0.03)*** |
| 55–64 | −0.05 (0.01)*** | 0.87 (0.04)*** | 0.28 (0.09)** | 0.45 (0.04)*** |
| 65+ | −1.19 (0.02)*** | −0.19 (0.04)*** | −0.25 (0.09)** | −0.25 (0.05)*** |
| Education (REF=less than high school) | ||||
| High school graduate | −0.34 (0.01)*** | −0.30 (0.02)*** | −0.08 (0.06) | 0.05 (0.02)* |
| Some college | −0.69 (0.01)*** | −0.52 (0.03)*** | −0.32 (0.07)*** | −0.03 (0.02) |
| College degree and above | −1.63 (0.01)*** | −1.28 (0.04)*** | −0.95 (0.07)*** | −0.71 (0.04)*** |
| Family income (REF=<$25 000) | ||||
| $25 000–$49 999 | −0.22 (0.10)*** | −0.31 (0.02)*** | −0.09 (0.05) | −0.18 (0.02)*** |
| $50 000–$99 999 | −0.55 (0.10)*** | −0.66 (0.03)*** | −0.18 (0.05)** | −0.32 (0.03)*** |
| ≥$100 000 | −0.91 (0.01)*** | −0.90 (0.05)*** | −0.58 (0.07)*** | −0.42 (0.04)*** |
| Unknown | −0.58 (0.10)*** | −0.47 (0.04)*** | −0.13 (0.07) | −0.49 (0.05)*** |
| Marital status (REF=married) | ||||
| Divorced/separated | 0.71 (0.10)*** | 0.38 (0.02)*** | 0.83 (0.06)*** | 0.71 (0.02)*** |
| Widowed | 0.16 (0.10)*** | 0.21 (0.04)*** | −0.16 (0.11) | 0.44 (0.06)*** |
| Never married | 0.32 (0.10)*** | 0.36 (0.02)*** | 0.54 (0.05)*** | 0.47 (0.02)*** |
| Employment status (REF=employed) | ||||
| Unemployed | 0.45 (0.10)*** | 0.46 (0.03)*** | 0.69 (0.06)*** | 0.48 (0.03)*** |
| Not in labour force | −0.02 (0.01)** | 0.17 (0.02)*** | −0.10 (0.06) | −0.07 (0.02)** |
| Monthly indicator (REF=January) | ||||
| May | 0.03 (0.10)*** | 0.11 (0.02)*** | −0.04 (0.04) | 0.07 (0.02)*** |
| August | 0.03 (0.01)*** | 0.03 (0.02) | −0.07 (0.05) | 0.00 (0.02) |
| Antismoking sentiment index (continuous) | −0.51 (0.02)*** | −0.78 (0.07)*** | −0.34 (0.10)** | −1.22 (0.07)*** |
| CIAL coverage index (continuous) | −0.02 (0.01) | −0.10 (0.03)*** | 0.32 (0.05)*** | −0.13 (0.03)*** |
*Statistically significant at p<0.05, **statistically significant at p<0.01, ***statistically significant at p<0.001.
CIAL, clean indoor air law; N, unweighted sample size; TUS-CPS, Tobacco Use Supplement to the Current Population Survey.