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Firefighter demographics (N = 81)
| Variable | Current smokers |
Former smokers |
Never smokers |
|---|---|---|---|
| Age (M, SD) | 26.67 (4.0) | 27.37 (3.7) | 27.08 (4.3) |
| Gender (% female) | 0 | 11.1 | 5.4 |
| Ethnicity (% White) | 66.7 | 66.7 | 67 |
| Marital status (% never married) | 70.4 | 74.1 | 70.4 |
| Veteran status (% veteran) | 33.3 | 25.9 | 14.8 |
| FIGS—Alcohol (% positive) | 4 | 4 | 14 |
| *FIGS—Drugs (% positive) | 11 | 4 | 4 |
Family Interview for Genetic Studies.
