Table 1.
CBT | CM+CBT | CM | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Outcomes | mean | sd | mean | sd | mean | sd | F | p | Post Hoc | df |
Number of urine specimens submitted | 4.30 | 1.26 | 4.21 | 1.42 | 4.14 | 1.26 | 1.26 | .92 | ns | 1,69 |
Number of urines with cotinine ≤ 50 ng/ml | 0.43 | 0.95 | 1.82 | 1.81 | 1.76 | 1.81 | 5.77 | .01 | CM>CBT, CM+CBT>CBT | 1,69 |
% urines with cotinine ≤ 50 ng/ml | 0.09 | 0.19 | 0.38 | 0.37 | 0.39 | 0.36 | 5.96 | .00 | CM>CBT, CM+CBT>CBT | 1,69 |
% of past 28 days abstinent from cigarettes, self report | 0.59 | 0.38 | 0.88 | 0.18 | 0.85 | 0.21 | 7.80 | .00 | CM>CBT, CM+CBT>CBT | 1,65 |
CBT=Cognitive behavioral therapy, CM=Contingency management, ns= not signficant