Table 2.
Attrition Analyses
| Completer (n = 245) | Attriter (n = 33) | |||||
|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | T (df) | p | |
| Baseline FTND | 5.45 | 2.04 | 5.22 | 1.70 | 0.62 (274) | .54 |
| State anxiety VAS (preintervention) | 18.35 | 21.38 | 18.90 | 21.97 | 0.13 (246) | .90 |
| State anxiety VAS (postintervention) | 30.04 | 26.52 | 34.90 | 29.97 | 0.93 (260) | .35 |
| Age of first cigarette | 15.49 | 4.93 | 14.03 | 4.41 | 1.59 (273) | .11 |
| # years daily smoker | 29.93 | 12.54 | 27.70 | 12.19 | 0.96 (276) | .34 |
| # past quit attempts (among those with any) | 3.70 | 4.70 | 7.09 | 20.88 | 1.80 (185) | .07 |
| CO reading | 18.04 | 7.36 | 17.64 | 6.86 | 0.30 (276) | .77 |
| Avg # cigs/day | 16.85 | 8.51 | 14.88 | 4.11 | 1.31 (276) | .19 |
| SSS-V (sensation seeking) | 16.01 | 6.07 | 15.34 | 5.21 | 0.60 (276) | .55 |
| CL (contemplation) | 6.16 | 2.66 | 5.53 | 2.70 | 1.26 (273) | .21 |
| SSEQ (self-efficacy) | 57.13 | 22.26 | 51.38 | 29.53 | 1.30 (261) | .20 |
| CSCLS-P [looming perceptions] | 44.18 | 11.64 | 45.015 | 11.924 | 0.37 (274) | .71 |
| SCQ-A Benefit Subscale (outcome expectancies) | 5.01 | 1.44 | 5.08 | 1.38 | 0.26 (276) | .79 |
| SCQ-A Risk Subscale | 5.65 | 1.29 | 5.33 | 1.47 | 1.32 (276) | .19 |
| Age | 50.02 | 11.43 | 48.12 | 11.4 | 0.90 (276) | .37 |
CL = Contemplation Ladder; CSCLS = Cigarette Smoking Consequences Looming Scale; FTND = Fagerström Test for Nicotine Dependence; SCQ-A = Smoking Consequences Questionnaire-Adult; SSEQ = Smoking Self-Efficacy Questionnaire; VAS = Visual Analogue Scale.