Coping-strategies as a mediator between emotional disorders and problematic alcohol use.

Background: Epidemiological studies reveal a high prevalence of alcohol use and comorbidity rates with emotional disorders. This study aims to explore the possible mediational effect of stress-coping strategies on the relationship between symptoms of emotional disorders and problematic alcohol use.

Methods: The sample included 1014 participants (33.82% male, 66.17% female) aged 18 to 75 years (M = 33.0, SD = 15.15). Three mediation analyzes were carried out, for depressive, anxious and somatization symptomatology measured with the LSB-50 in which they acted as an independent variable, the coping strategies of the CSQ as a mediating variable and the problematic alcohol use, measured with AUDIT, as a dependent variable. Additionally, sex, age, educational level, and socioeconomic status were entered as covariates.

Results: In all the models, problematic alcohol use was mediated by Problem-Solving Focus and Open Emotional Expression. However, while in depressive symptoms was a fully mediation, in anxious and somatization symptomatology was partially mediated.

Conclusions: The similarities found may be due to shared variance between emotional disorders. Interventions focused on Problem-Solving Focus could improve the emotional symptoms and the problematic alcohol use.