Table 3.
3-Month follow-up |
6-Month follow-up |
|||||
---|---|---|---|---|---|---|
Outcome | X-Pack group (n=48) | CTA group (n=35) | p valuea | X-Pack group (n=48) | CTA group (n=35) | p valuea |
Quit rate (self-report of past-7-day smoking)b | 31.3 | 20.0 | 25.0 | 14.3 | ||
Quit rate (cotinine verified)b | 10.2d | 5.7 | ||||
Days since last cigarette (SD)c | 13.7 (22.9) | 4.5 (9.1) | * | 20.0 (47.6) | 7.7 (23.1) | |
Consecutive days quit (SD)c | 16.3 (17.7) | 8.1 (10.0) | * | 34.0 (49.3) | 13.4 (24.4) | * |
Change in number of cigarettes smoked/week from baseline (SD) | −41.9 (45.0) | −29.8 (35.8) | −35.9(36.4) | −23.0(28.2) |
Note. Calculated with t tests and chi-square tests.
Missing assumed to still be smoking.
Missing assumed to have no days without cigarettes.
59.0% of self-reported quitters provided saliva samples for cotinine analysis.
p<.05;
p<.01;
p<.001.