Sex-Specific Link Between Emotional Vulnerability and Poor Weight Control in Cigarette Smokers.
Int J Behav Med
; 26(1): 69-75, 2019 Feb.
Article
em En
| MEDLINE
| ID: mdl-30382509
ABSTRACT
BACKGROUND:
Cigarette smoking and poor weight control independently and synergistically increase risk for morbidity and mortality. However, few studies have examined the etiological role of emotion-regulatory dysfunction in the link between smoking and poor weight control, as well as the possible moderating role of sex.METHOD:
Participants (n = 577; Mage = 44.42; SD = 13.80; 52.7% female) were daily smokers who completed a single survey online through Qualtrics. Emotional vulnerability was indexed by a latent construct comprised of the subscales from the Distress Tolerance Scale (DTS) and the Anxiety Sensitivity Index-3 (ASI-3). A regression model was constructed to examine the relation between emotional vulnerability and poor weight control, measured via body mass index (BMI).RESULTS:
Emotional vulnerability was significantly and positively associated with BMI (b = .08, p = .020). The effect was moderated by sex, such that emotional vulnerability was significantly related to BMI in female smokers (b = .15, p = .002), but not in male smokers (b = .01, p = .806).CONCLUSIONS:
Emotional vulnerability appears to be a novel female-specific psychological mechanism related to poor weight control in smokers. Possible limitations are discussed.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Peso Corporal
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Fumar
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Fumantes
Tipo de estudo:
Prognostic_studies
Limite:
Adult
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article