Table 3.
Odds of living in a smokefree home
| Smoker household (≥1 smoker in the household) | Nonsmoker household (no smokers in the household) | |||
|---|---|---|---|---|
| OR (95% CI) | p | OR (95% CI) | p | |
| 100% law coverage | ||||
| Partial (ref: no laws) | 1.85 (1.60, 2.13) | <0.01 | 1.64 (1.41, 1.91) | <0.01 |
| Full | 7.76 (5.27, 11.43) | <0.01 | 4.12 (3.28, 5.16) | <0.01 |
| Household characteristics | ||||
| Living with children | 1.50 (1.29, 1.75) | <0.01 | 1.38 (1.18, 1.60) | <0.01 |
| Living with nonsmokers | 1.74 (1.52, 2.00) | <0.01 | N/A | |
| Seasonal effect | ||||
| Winter (ref: otherwise) | 0.86 (0.77, 0.96) | 0.01 | 0.94 (0.83, 1.08) | 0.40 |
| SES and demographics | ||||
| Smoker | 0.73 (0.64, 0.84) | <0.01 | N/A | |
| Age | 0.92 (0.90, 0.94) | <0.01 | 0.98 (0.97, 0.99) | <0.01 |
| Age squared | 1.08 (1.05, 1.10) | <0.01 | 1.01 (1.00, 1.03) | 0.01 |
| Married (ref: not married) | 1.42 (1.30, 1.55) | <0.01 | 1.22 (1.11, 1.34) | <0.01 |
| Male (ref: female) | 1.50 (1.40, 1.62) | <0.01 | 1.04 (0.96, 1.12) | 0.33 |
| High school below (ref: high school graduates) | 1.30 (1.13, 1.49) | <0.01 | 1.02 (0.87, 1.19) | 0.79 |
| College graduates | 1.41 (1.30, 1.53) | <0.01 | 1.15 (1.04, 1.26) | <0.01 |
| College above | 1.55 (1.35, 1.77) | <0.01 | 1.33 (1.17, 1.52) | <0.01 |
| Family income (unit: 1,000) | 1.01 (1.00, 1.01) | <0.01 | 1.00 (1.00, 1.01) | 0.04 |
| Employed (ref: not employed) | 1.12 (0.99, 1.28) | 0.08 | 0.96 (0.86, 1.07) | 0.48 |
| Black (ref: white) | 0.81 (0.66, 1.00) | 0.05 | 0.89 (0.72, 1.11) | 0.31 |
| Other Races | 1.21 (0.86, 1.69) | 0.27 | 1.29 (1.08, 1.53) | 0.01 |
| Observations | 60,541 | 61,155 | ||
Control for continuous year variable. Robust SEs in parentheses. SEs are clustered in state level. Note: Observations are weighted by self-respondent weights.