Table 2.
Mean factor scores as a function of past-year quit attempts, quit intentions, and presence of home smoking restrictions.
| Persistence | Amplitude | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| N | Mean | SD | F | p | Mean | SD | F | p | |
| Quit attempts (past year) a | 0.028 | .972 | 5.099 | .006 | |||||
| 0 | 478 | .005 | .972 | Ref | .010 | .848 | Ref | ||
| 1–2 | 363 | −.010 | .958 | .969 | .101 | 1.058 | .333 | ||
| 3+ | 269 | .006 | 1.103 | 1.000 | −.154 | 1.143 | .058 | ||
| Quit intention a | 3.687 | .025 | 3.415 | .033 | |||||
| No | 429 | .052 | .982 | Ref | .087 | .950 | Ref | ||
| 6 mo | 465 | −.094 | .873 | .054 | −.022 | .954 | .187 | ||
| 30 d | 216 | .098 | 1.249 | .815 | −.125 | 1.169 | .022 | ||
| Home smoking a | 7.799 | <.001 | 9.085 | <.001 | |||||
| Allowed anywhere inside | 439 | .142 | 1.121 | Ref | .151 | 1.057 | Ref | ||
| Allowed some places inside | 259 | −.137 | .875 | .001 | −.041 | .990 | .027 | ||
| Not allowed inside | 412 | −.065 | .917 | .005 | −.135 | .922 | <.001 | ||
a
F(2,1107)
Individual row p-values from post-hoc comparisons using the Dunnett test, with the zero/none/anywhere group serving as the control, respectively.