Table 1.
Sample Demographics
| Characteristic | Abstinence | Message framing | Naltrexone + patch |
|---|---|---|---|
| n | 115 | 238 | 370 |
| Age (years; M [SD]) | 39.45 (11.27)b | 42.62 (11.48)b | 46.04 (11.05)b |
| Sex (% men) | 47.0 | 48.3 | 52.4 |
| Ethnicity (% White) | 60.0b | 81.5b | 90.0b |
| Cigarettes per day (M [SD]) | 22.16 (9.01) | 22.68 (9.38) | 27.43a (10.60) |
| Number of years smoking (M [SD]) | 22.94 (11.49) | 25.31 (11.47) | 29.39a (10.78) |
| Fagerström Test for Nicotine | |||
| Dependence (M [SD]) | 5.89 (1.83) | 5.37b (2.06) | 6.31b (2.00) |
a
In a given row, means in this study differ significantly from the other studies at p < .05.
b
In a given row, means of all studies with a b are significantly different from each other at p < .05.