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  • Title: Posttraumatic Stress and Alcohol Use Among Hispanic/Latinx University Students: A Moderated Indirect Effect Model of Coping-Related Drinking and Anxiety Sensitivity.
    Author: Lebeaut A, Zegel M, Healy NA, McGrew SJ, Viana AG, Vujanovic AA.
    Journal: J Dual Diagn; 2024; 20(3):236-250. PubMed ID: 38569201.
    Abstract:
    OBJECTIVE: Posttraumatic stress symptoms (PTSS) and anxiety sensitivity (AS) are associated with increased alcohol use and coping-motivated drinking among university students. This study among trauma-exposed Hispanic/Latinx university students sought to examine the indirect effect of PTSS on alcohol use severity through coping-motivated drinking and test the moderating role of AS and AS subfacets. METHODS: University students who identified as Hispanic/Latinx (N = 830) were recruited from a large, urban, southern university and completed online, self-report questionnaires. RESULTS: A significant interactive effect of PTSS and AS on coping-motivated drinking emerged. PTSS exerted a significant indirect effect on alcohol use severity, through coping-motivated drinking. Simple slope analyses revealed that PTSS was associated with coping-motivated drinking across all levels of AS. Post hoc results revealed unique biological sex differences in probable diagnosis odds ratios. CONCLUSIONS: These findings indicate that PTSS and AS are associated with coping-motivated drinking and alcohol use severity in trauma-exposed, Hispanic/Latinx university students.
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