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dc.contributor.authorLópez Torrecillas, Francisca 
dc.contributor.authorPerales Gutiérrez, José César
dc.contributor.authorNieto-Ruiz, Ana
dc.contributor.authorVerdejo García, Antonio Javier 
dc.date.accessioned2015-02-19T13:36:36Z
dc.date.available2015-02-19T13:36:36Z
dc.date.issued2014
dc.identifier.citationLópez Torrecillas, F.; et al. Temperament and Impulsivity Predictors of Smoking Cessation Outcomes. Plos One, 9(12): e112440 (2014). [http://hdl.handle.net/10481/34879]es_ES
dc.identifier.issn1932-6203
dc.identifier.urihttp://hdl.handle.net/10481/34879
dc.description.abstractAims: Temperament and impulsivity are powerful predictors of addiction treatment outcomes. However, a comprehensive assessment of these features has not been examined in relation to smoking cessation outcomes.es_ES
dc.description.abstractMethods: Naturalistic prospective study. Treatment-seeking smokers (n = 140) were recruited as they engaged in an occupational health clinic providing smoking cessation treatment between 2009 and 2013. Participants were assessed at baseline with measures of temperament (Temperament and Character Inventory), trait impulsivity (Barratt Impulsivity Scale), and cognitive impulsivity (Go/No Go, Delay Discounting and Iowa Gambling Task). The outcome measure was treatment status, coded as “dropout” versus “relapse” versus “abstinence” at 3, 6, and 12 months endpoints. Participants were telephonically contacted and reminded of follow-up face to face assessments at each endpoint. The participants that failed to answer the phone calls or self-reported discontinuation of treatment and failed to attend the upcoming follow-up session were coded as dropouts. The participants that self-reported continuing treatment, and successfully attended the upcoming follow-up session were coded as either “relapse” or “abstinence”, based on the results of smoking behavior self-reports cross-validated with co-oximetry hemoglobin levels. Multinomial regression models were conducted to test whether temperament and impulsivity measures predicted dropout and relapse relative to abstinence outcomes.es_ES
dc.description.abstractResults: Higher scores on temperament dimensions of novelty seeking and reward dependence predicted poorer retention across endpoints, whereas only higher scores on persistence predicted greater relapse. Higher scores on the trait dimension of non-planning impulsivity but not performance on cognitive impulsivity predicted poorer retention. Higher non-planning impulsivity and poorer performance in the Iowa Gambling Task predicted greater relapse at 3 and 6 months and 6 months respectively.es_ES
dc.description.abstractConclusion: Temperament measures, and specifically novelty seeking and reward dependence, predict smoking cessation treatment retention, whereas persistence, non-planning impulsivity and poor decision-making predict smoking relapse.es_ES
dc.description.sponsorshipThis research was funded by the Occupational Medicine Area (Prevention Service); Department of Personality, Assessment and Psychological Treatment, University of Granada (Spain); and Ministerio de Economía y Competitividad grant (MINICO, ref. # PSI2013-45055-P) for the first and second authors.es_ES
dc.language.isoenges_ES
dc.publisherPublic Library of Science (PLOS)es_ES
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivs 3.0 Licensees_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es_ES
dc.subjectImpulsivityes_ES
dc.subjectSmoking habitses_ES
dc.subjectDecision making es_ES
dc.subjectCognitiones_ES
dc.subjectDrug therapyes_ES
dc.subjectAddictiones_ES
dc.subjectBehavior es_ES
dc.subjectBehavioral addictiones_ES
dc.titleTemperament and Impulsivity Predictors of Smoking Cessation Outcomeses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1371/journal.pone.0112440


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