% male | 53.1% | 54.7% |
Age | 40.4 (14.0) | 44.5 (17.0) |
Race |
White | 78.3% | 81.7% |
Black | 10.2% | 8.6% |
Hispanic | 6.5% | 7.2% |
Other | 5.1% | 2.6% |
Education |
⩽High school | 51.9% | 36.2% |
At least some college | 48.1% | 63.8% |
Income |
<$50000 | 46.1% | 34.1% |
⩾$50000 | 53.9% | 65.9% |
Cigarettes per day | 18.9 (11.8) | 20.8 (14.5)* |
Time to first cigarette of day |
Within 5 minutes | 26.0% | NA |
6–30 minutes | 33.3% | |
>30 minutes | 40.7% | |
Type of cigarette |
Regular | 44.5% | 56.6%† |
Light | 40.4% | 34.1% |
Ultra Light | 15.2% | 9.3% |
Years smoking | 18.3 (12.8) | 14.5 (12.3)† |
Stage of change |
Precontemplation | 48.6% | NA |
Contemplation | 32.9% | |
Preparation | 18.5% | |
Health concern‡ | 3.8 (1.2) | 3.6 (1.3) |