Quitline Use and Outcomes among Callers with and without Mental Health Conditions: A 7-Month Follow-Up Evaluation in Three States

OBJECTIVES To examine abstinence outcomes among tobacco users with and without a reported mental health condition (MHC) who enrolled in state tobacco quitline programs. METHODS Data were analyzed from a 7-month follow-up survey (response rate: 41% [3,132/7,459]) of three state-funded telephone quitline programs in the United States that assessed seven self-reported MHCs at quitline registration. We examined 30-day point prevalence tobacco quit rates for callers with any MHC versus none. Data were weighted to adjust for response bias and oversampling. Multivariable logistic regression was used to examine cessation outcomes. RESULTS Overall, 45.8% of respondents reported ≥ 1 MHC; 57.4% of those reporting a MHC reported ≥ 2 MHCs. The unadjusted quit rate for callers with any MHC was lower than for callers with no MHC (22.0% versus 31.0%, P < 0.001). After adjusting for demographics, nicotine dependence, and program engagement, callers reporting ≥ 1 MHC were less likely to be abstinent at follow-up (adjusted OR = 0.63, 95% CI = 0.51-0.78, P < 0.001). CONCLUSIONS More intensive or tailored quitline programs may need to be developed among callers with MHCs as their quit rates appear to be lower than callers without MHCs.