Document Classification

Section Type: RESULTS

Text: By intention-to-treat analysis, the intervention and control groups showed no significant difference in self-reported 7-day PP abstinence (intervention : 26. 5 % versus control : 25. 5 % ; P = 0. 60) and 30-day PP (intervention : 25. 4 % versus control : 24. 2 % ; P = 0. 55), biochemically validated abstinence (intervention : 6. 6 % versus control : 4. 9 % ; P = 0. 14) and overall quit attempts of least 24 hours (intervention : 40. 3 % versus control : 34. 3 % ; P = 0. 007) at the 12-month follow-up, adjusted for the baseline stage of readiness to quit smoking.