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Trauma exposure and cigarette smoking: the impact of negative affect and affect-regulatory smoking motives.


ABSTRACT: Cognitive-affective mechanisms related to the maintenance of smoking among trauma-exposed individuals are largely unknown. Cross-sectional data from trauma-exposed treatment-seeking smokers (n = 283) were utilized to test a series of multiple mediator models of trauma exposure and smoking, as mediated by the sequential effects of negative affect and affect-modulation smoking motives. The sequential effects of both mediators indirectly predicted the effect of greater trauma exposure types on nicotine dependence, a biochemical index of smoking, perceived barriers to smoking cessation, and greater withdrawal-related problems during past quit attempts. Negative affect and affect-modulation motives for smoking may contribute to the trauma-smoking association.

SUBMITTER: Farris SG 

PROVIDER: S-EPMC4275370 | biostudies-literature | 2014 October-December

REPOSITORIES: biostudies-literature

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Trauma exposure and cigarette smoking: the impact of negative affect and affect-regulatory smoking motives.

Farris Samantha G SG   Zvolensky Michael J MJ   Beckham Jean C JC   Vujanovic Anka A AA   Schmidt Norman B NB  

Journal of addictive diseases 20141001 4


Cognitive-affective mechanisms related to the maintenance of smoking among trauma-exposed individuals are largely unknown. Cross-sectional data from trauma-exposed treatment-seeking smokers (n = 283) were utilized to test a series of multiple mediator models of trauma exposure and smoking, as mediated by the sequential effects of negative affect and affect-modulation smoking motives. The sequential effects of both mediators indirectly predicted the effect of greater trauma exposure types on nico  ...[more]

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