Lorra Garey1, Kara Manning1, Danielle E McCarthy2, Matthew W Gallagher3, Justin M Shepherd1, Michael F Orr1, Norman B Schmidt4, Blaz Rodic5, Michael J Zvolensky6. 1. Department of Psychology, University of Houston, United States of America. 2. Department of Medicine, University of Wisconsin Madison School of Medicine and Public Health, United States of America. 3. Department of Psychology, University of Houston, United States of America; Texas Institute for Measurement, Evaluation, and Statistics, University of Houston, United States of America. 4. Department of Psychology, Florida State University, United States of America. 5. Faculty of Information Studies, Novo Mesto, Slovenia. 6. Department of Psychology, University of Houston, United States of America; Department of Behavioral Science, The University of Texas, MD Anderson Cancer Center, United States of America. Electronic address: mjzvolen@central.uh.edu.
Abstract
OBJECTIVE: Tobacco dependence treatment is recognized as a dynamic, chronic process comprised of several specific phases. Of these phases, the Cessation phase is the most critical as it has demonstrated the strongest relation to quit success. Yet, little is understood about smoking trajectories during this period. The current study aimed to address gaps in the smoking research literature and advance understanding of the dynamic quit process unique to completing an integrated smoking treatment by evaluating quit behavior during the Cessation phase. METHOD: Two hundred and sixty-seven treatment seeking smokers enrolled in a clinical trial to evaluate the efficacy of a novel, integrated smoking cessation treatment (46.1% male; Mage = 39.25, SD = 13.70) were included in the present study. Repeated-measure latent class analysis was employed to evaluate quit patterns from quit day through day 14 post-quit. RESULTS: Results supported a four-class solution: Consistent Quitters, Non-Quitters, Relapsers, and Delayed Quitters. Predictors of class membership included age, number of prior quit attempts, motivation to quit smoking, and quit day smoking urges. Moreover, class membership was significantly associated with 6-month abstinence. CONCLUSION: Results suggest that there are four relevant classes of quit behavior, each with specific predictor variables including age, motivation to quit, smoking urges, and number of quit attempts, and that these classes relate to long-term abstinence. These results have the potential to inform manualized smoking cessation treatment interventions based on relevant subgroups of quit behavior. Published by Elsevier Ltd.
RCT Entities:
OBJECTIVE:Tobacco dependence treatment is recognized as a dynamic, chronic process comprised of several specific phases. Of these phases, the Cessation phase is the most critical as it has demonstrated the strongest relation to quit success. Yet, little is understood about smoking trajectories during this period. The current study aimed to address gaps in the smoking research literature and advance understanding of the dynamic quit process unique to completing an integrated smoking treatment by evaluating quit behavior during the Cessation phase. METHOD: Two hundred and sixty-seven treatment seeking smokers enrolled in a clinical trial to evaluate the efficacy of a novel, integrated smoking cessation treatment (46.1% male; Mage = 39.25, SD = 13.70) were included in the present study. Repeated-measure latent class analysis was employed to evaluate quit patterns from quit day through day 14 post-quit. RESULTS: Results supported a four-class solution: Consistent Quitters, Non-Quitters, Relapsers, and Delayed Quitters. Predictors of class membership included age, number of prior quit attempts, motivation to quit smoking, and quit day smoking urges. Moreover, class membership was significantly associated with 6-month abstinence. CONCLUSION: Results suggest that there are four relevant classes of quit behavior, each with specific predictor variables including age, motivation to quit, smoking urges, and number of quit attempts, and that these classes relate to long-term abstinence. These results have the potential to inform manualized smoking cessation treatment interventions based on relevant subgroups of quit behavior. Published by Elsevier Ltd.
Entities:
Keywords:
Mechanism; Point prevalence abstinence; Relapse; Smoking cessation; Tobacco
Authors: John R Hughes; Laura J Solomon; Shelly Naud; James R Fingar; John E Helzer; Peter W Callas Journal: Nicotine Tob Res Date: 2014-04-09 Impact factor: 4.244
Authors: E Paul Wileyto; Freda Patterson; Raymond Niaura; Leonard H Epstein; Richard A Brown; Janet Audrain-McGovern; Larry W Hawk; Caryn Lerman Journal: Nicotine Tob Res Date: 2005-04 Impact factor: 4.244