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Does cessation fatigue predict smoking-cessation milestones? A longitudinal study of current and former smokers.


ABSTRACT: OBJECTIVE:Long-term abstinence can be undermined by cessation fatigue-an exhaustion of coping resources attributable to quitting smoking/staying quit. The current study examines the predictive validity of a Cessation Fatigue Scale (CFS; three subscales). Among current smokers, we hypothesized higher fatigue would predict longer latency to both quit initiation and achieving 7-day point prevalence abstinence (7-day PPA). Among recent quitters, we expected higher cessation fatigue would confer greater lapse/relapse risk. Lower rates of abstinence at 2-month follow-up were expected for those with higher fatigue. METHOD:Current smokers motivated to quit in the next month (n = 301) and recent quitters (n = 242) were assessed biweekly over the course of 2 months. Retention rates were high (>85%). Cox and logistic regression analyses tested hypotheses. RESULTS:Among smokers, greater emotional exhaustion predicted longer delay to achieving 7-day PPA (HR = .53, 95% CI [.40, -.68], p < .001) and lower likelihood of 7-day PPA at 2-month follow-up (OR = .27, 95% CI [.16, -.46], p < .001), even after controlling for nicotine dependence and motivation to quit. Among recent quitters, emotional exhaustion progressively increased over the first 6 weeks since quit initiation. Elevated exhaustion was associated with greater lapse (HR = 1.65, 95% CI [1.06, 2.56], p < .05) and relapse (HR = 2.33, 95% CI [1.37, 3.97], p < .01) risk, and lower likelihood of 7-day PPA at 2-month follow-up (OR = .39, 95% CI [.16, .94], p < .05), even after controlling for nicotine withdrawal and motivation to quit. CONCLUSIONS:Cessation fatigue, as measured by the CFS's emotional exhaustion subscale, prospectively predicted important cessation milestones. Findings suggest that cessation fatigue is a novel process that undermines smoking cessation and a viable target for intervention. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

SUBMITTER: Heckman BW 

PROVIDER: S-EPMC6196734 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature

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Does cessation fatigue predict smoking-cessation milestones? A longitudinal study of current and former smokers.

Heckman Bryan W BW   Dahne Jennifer J   Germeroth Lisa J LJ   Mathew Amanda R AR   Santa Ana Elizabeth J EJ   Saladin Michael E ME   Carpenter Matthew J MJ  

Journal of consulting and clinical psychology 20181101 11


<h4>Objective</h4>Long-term abstinence can be undermined by cessation fatigue-an exhaustion of coping resources attributable to quitting smoking/staying quit. The current study examines the predictive validity of a Cessation Fatigue Scale (CFS; three subscales). Among current smokers, we hypothesized higher fatigue would predict longer latency to both quit initiation and achieving 7-day point prevalence abstinence (7-day PPA). Among recent quitters, we expected higher cessation fatigue would con  ...[more]

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