Point prevalence abstinence* | Continuous abstinence* | |||||
---|---|---|---|---|---|---|
% (n/N) | p-value | OR (95% CI) | % (n/N) | p-value | OR (95% CI) | |
Intention to treat approach – all non-responders treated as smokers: | ||||||
LIT (ref.) | 16 (24/150) | .11 | 1.0 | 9 (13/150) | .02 | 1.0 |
HIT | 23 (35/150) | 1.6 (0.9–2.8) | 18 (27/150) | 2.3 (1.1–4.7) | ||
Comparing people who answered the follow-up questions on abstinence: | ||||||
LIT (ref.) | 20 (24/121) | .20 | 1.0 | 11 (13/121) | .03 | 1.0 |
HIT | 27 (35/131) | 1.5 (0.8–2.7) | 21 (27/131) | 2.2 (1.1–4.4) |