Table 1.
Participant Characteristics
| Full Contingency (n = 22) | Mixed Contingency (n = 21) | |||
|---|---|---|---|---|
| M | SD | M | SD | |
| Gender (% male) | 54.5 | --- | 66.7 | --- |
| Age | 45.1 | 11.0 | 41.4 | 11.1 |
| Race (% White) | 66.7 | --- | 73.7 | --- |
| Marital status (% single) | 54.5 | --- | 71.4 | --- |
| Live with smoker (%) | 28.6 | --- | 38.1 | --- |
| Education (median) | Some college | --- | Some college | --- |
| Weekly income (median, $) | 201–300 | --- | 201–300 | --- |
| Cigarettes per day | 19.8 | 7.4 | 18.0 | 5.4 |
| Years smoking | 22.8 | 11.2 | 20.0 | 11.6 |
| Intake CO (ppm) | 30.6 | 11.5 | 27.8 | 17.4 |
| NTB score | 2.9 | 0.6 | 3.0 | 0.8 |
| FTND score | 5.7 | 1.9 | 5.3 | 1.9 |
| Quit readiness | 86.2 | 16.9 | 88.1 | 15.5 |
| Quit confidence | 70.6 | 27.1 | 76.1 | 27.0 |
| Quit importance | 91.4 | 15.5 | 88.0 | 14.3 |
Note. CO = carbon monoxide; NTB = Need to Belong; FTND = Fagerström Test for Nicotine Dependence