Quit rates | N | % (95% confidence interval) |
---|---|---|
Primary outcome: | ||
Biochemically (urine cotinine) validated quit rate | 74 | 20.3 (16.2 – 24.8) |
Secondary outcomes (self-reported) | ||
7 day point prevalence quit rate | 103 | 28.2 (23.6–32.8) |
24 hours point prevalence quit rate | 110 | 30.1(25.4–34.8) |
Continuous abstinence quit rate | 91 | 24.9 (20.5–29.4) |
Had not quit but had reduced smoking by at least 50% from the baseline level | 94 | 25.8(21.3 – 30.2) |