Variables | Abstinence | 95% IC | Log rank (Mantel-Cox) | p | ||||
---|---|---|---|---|---|---|---|---|
Sample size | Number | Rates | Mean | Standard error | ||||
Past attempts to quit (N) | ||||||||
0 | 31 | 19 | 96.3% | 7.21 | 1.13 | 4.99 - 9.43 | 4.415 | .220 |
>2 | 79 | 63 | 79.7% | 7.79 | .59 | 6.64 - 8.95 | ||
>7 | 12 | 11 | 91.7% | 7.91 | 1.51 | 4.95 - 10.87 | ||
>7 | 3 | 2 | 91.7% | 2.00 | 1.00 | .04 - 3.96 | ||
Compliance with the pharmacological therapy | ||||||||
Not | 33 | 8 | 24.24% | 7.38 | 1.83 | 3.79 -10.97 | .008 | .931 |
Yes | 92 | 87 | 94.56% | 7.59 | .507 | 6.59 - 8.58 | ||
Performance of treatment tasks | ||||||||
Not | 61 | 32 | 52.5% | 2.81 | .57 | 1.69 - 3.93 | 68.330 | .001 |
Moderate | 26 | 26 | 100% | 8.04 | .79 | 6.50 - 9.58 | ||
Yes | 38 | 37 | 97.4% | 11.35 | .31 | 10.7 - 11.96 | ||
Number of treatment sessions | ||||||||
1-5 | 43 | 23 | 53.5% | 6.78 | 1.03 | 4.77 – 8.80 | 8.283 | .041 |
6-10 | 60 | 52 | 86.7% | 8.71 | .63 | 7.52 – 9.91 | ||
11-15 | 14 | 12 | 85.7% | 6.08 | 1.38 | 3.37 - 8.80 | ||
16-20 | 8 | 8 | 100% | 4.63 | 1.72 | 1.25 - 8.00 | ||
Coping with withdrawal symptoms | ||||||||
Ineffective | 49 | 25 | 51% | 2.76 | .51 | 1.77 - 3.76 | 49.750 | .001 |
Moderate | 46 | 41 | 89.1% | 8.17 | .73 | 6.75 - 9.59 | ||
Effective | 30 | 29 | 96.7% | 10.86 | .48 | 9.92 - 11.80 | ||
Physical exercice | ||||||||
Never | 49 | 28 | 57.1% | 4.18 | .77 | 2.67 - 5.69 | 23.376 | .001 |
Moderate | 42 | 33 | 78.6% | 8.85 | .74 | 7.41 - 10.29 | ||
Frequent | 34 | 34 | 100% | 9.12 | .75 | 7.65 - 10.59 |