Table 2. Biochemically confirmed abstinence rates, smoking rates and missing data rates by treatment condition (N = 219).
| Abstinence Ratesa | Smoking rates | Missing data rates | ||||||
|---|---|---|---|---|---|---|---|---|
| SCBSCT-BA n (%) |
SCBSCT n (%) |
SCBSCT-BA n (%) |
SCBSCT n (%) |
SCBSCT-BA n (%) |
SCBSCT n (%) |
χ2 | Cramer,s V | |
| EOT | 71 (64.5)* | 50 (45.9)* | 25 (22.7) | 37 (33.9) | 14 (12.7) | 22 (20.2) | 7.741 | .188 |
| 3-month follow-up | 42 (38.2)* | 25 (22.9)* | 45 (40.9) | 45 (41.3) | 23 (20.9)* | 39 (35.8)* | 8.438 | .189 |
| 6-month follow-up | 33 (30.0)* | 20 (18.3)* | 48 (43.6) | 42 (38.5) | 29 (26.4)* | 47 (43.1)* | 7.847 | .189 |
| 12-month follow-up | 33 (30.0)* | 20 (18.3)* | 43 (39.1) | 34 (31.2) | 34 (30.9)* | 55 (50.5)* | 9.191 | .205 |
Abbreviations: EOT = End of Treatment; SCBST-BA = Standard cognitive-behavioral smoking cessation treatment plus BA; SCBST = Standard cognitive-behavioral smoking cessation treatment
Note: p value corrected by Bonferroni method
a Abstinence rates = biochemically verified 7-days point prevalence abstinence
*p ≤ 0.01