Abstinence Outcomes
The 18 month follow-up survey response rate was 83.2% (529 of 636 participants). Across TLC intervention groups, at week 78 (6 months after the end of the intervention), the overall 6-month prolonged smoking abstinence rate was 24.4% (129 of 529 participants) and the overall 7-day point prevalence smoking abstinence rate was 36.1% (191 of 529 participants). Abstinence rates by TLC intervention group are shown in 