Dataset Information

Alcohol use and trauma exposure among male and female veterans before, during, and after military service.

ABSTRACT: The present study examined lifespan and combat-related trauma exposure as predictors of alcohol use among male and female veterans. Posttraumatic stress and depressive symptoms were examined as mediators of the effects of trauma exposure on alcohol use.Data were examined from 1825 (1450 male, 375 female) veterans and active duty service members who took part in a multi-site research study conducted through the Department of Veterans Affairs Mid-Atlantic Mental Illness Research, Education and Clinical Center (VISN 6 MIRECC).For both men and women, depressive symptoms significantly mediated the effects of non-combat trauma exposure experienced before, during and after the military, as well as combat-exposure, on alcohol use. With posttraumatic stress symptoms, the models for men and women differed. For men, the effects of non-combat trauma exposure during and after military service, and combat exposure, on alcohol use were mediated by PTSD symptoms; however, for women, PTSD symptoms did not mediate these relationships.Findings are discussed in the context of potential gender differences in response to trauma such as use of alcohol to cope with traumatic events.

SUBMITTER: Kelley ML

PROVIDER: S-EPMC5287364 | biostudies-literature | 2013 Dec

REPOSITORIES: biostudies-literature

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Alcohol use and trauma exposure among male and female veterans before, during, and after military service.

Kelley Michelle L ML Runnals Jennifer J Pearson Matthew R MR Miller Marinell M Fairbank John A JA Brancu Mira M

Drug and alcohol dependence 20130813 2

<h4>Background</h4>The present study examined lifespan and combat-related trauma exposure as predictors of alcohol use among male and female veterans. Posttraumatic stress and depressive symptoms were examined as mediators of the effects of trauma exposure on alcohol use.<h4>Methods</h4>Data were examined from 1825 (1450 male, 375 female) veterans and active duty service members who took part in a multi-site research study conducted through the Department of Veterans Affairs Mid-Atlantic Mental ...[more]

PMID: 24054989

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Project description:ObjectivesAlcohol drinking prevalence in Korea is higher than in other countries and is associated with various social and health problems. Korean culture tends to be tolerant of alcohol drinking and to regard it as an important medium for maintaining good interpersonal relationships in one's social life. Although alcohol drinking is a means of relieving stress, especially among soldiers, who engage in more binge drinking than civilians, there is lack of research focused on problem drinking among soldiers. Therefore, the purpose of this study was to explore the extent of problem drinking across all military services and to identify factors associated with problem drinking by military service type.DesignSecondary data analysis.SettingDataset of the Military Health Survey in 2015.ParticipantsAltogether, 2252 male professional military personnel were included in this study.Main outcome measureProblem drinking in this study was defined as at-risk drinking and alcohol abuse or dependence with an Alcohol Use Disorders Identification-Korean (AUDIT-K) score of 10 points or higher.ResultsThe average AUDIT-K score was 7.38±4.10 points. The prevalence of problem drinking was 16.4% for the Army, 34.5% for the Navy and 32.1% for the Air Force. Factors associated with problem drinking for each military service type were sleep satisfaction (OR 2.33, 95% CI 1.284 to 4.236) and family support (OR 0.66, 95% CI 0.487 to 0.904) in the Army, smoking status (OR 1.85, 95% CI 1.130 to 3.039) and sleep satisfaction (OR 2.29, 95% CI 1.142 to 4.574) in the Navy and marital status (OR 0.60, 95% CI 0.382 to 0.951), smoking (past smokers and non-smokers OR 2.81, 95% CI 1.593 to 4.973, current smokers and non-smokers OR 1.68, 95% CI 1.114 to 2.544), subjective oral health (OR 1.83, 95% CI 1.011 to 3.297) and family support (OR 0.63, 95% CI 0.45 to 0.88) in the Air Force.ConclusionWhen implementing health projects to address drinking problems, it is necessary to ensure that service-type-specific factors are considered for integrated management.

Project description:BackgroundRecent attention has highlighted the common occurrence and health consequences of military sexual trauma (MST) in younger women veterans. However, almost nothing is known about MST in older veterans.ObjectiveTo describe MST among older women veterans, including prevalence and common comorbidities.DesignCross-sectional observational study, using data from national Department of Veterans Affairs medical records.ParticipantsPopulation-based sample of women Veterans aged 55+ with at least one documented MST screen response and at least one clinical encounter in fiscal years 2005-2015.Main measuresMST screen: medical diagnoses (diabetes, hypertension, hyperlipidemia, myocardial infarction, cerebrovascular disease, congestive heart failure, obesity, chronic pain conditions, back pain, dementia, insomnia, sleep apnea, menopause symptoms) and mental health diagnoses (anxiety, depression, posttraumatic stress disorder, tobacco use, alcohol use disorder, substance use disorder, opioid use disorder, suicidal ideation) from International Classification of Diseases, Ninth Revision Clinical Modification codes in the medical record.Key resultsIn this cohort of older women veterans (n?=?70,864, mean age 65.8?±?10.4 years), 13% had a positive MST screen. In multivariable regression analyses adjusted for age, race/ethnicity, and marital status, MST was strongly associated with most mental health diagnoses, particularly posttraumatic stress disorder (OR 7.25, 95% CI 6.84-7.68), depression (OR 2.39, 95% CI 2.28-2.50), and suicidal ideation (OR 2.42, 95% CI 2.08-2.82). MST was also associated with multiple medical conditions, particularly sleep disorders (insomnia OR 1.61, 95% CI 1.43-1.82; sleep apnea OR 1.48, 95% CI 1.37-1.61) and pain (chronic pain OR 1.58, 95% CI 1.50-1.67; back pain OR 1.40, 95% CI 1.34-1.47).ConclusionsA history of MST is common among older women veterans and associated with a range of medical and mental health diagnoses. These findings call attention to the need for additional research in this understudied population, and the importance of trauma-informed care approaches for women across the lifespan.

Project description:ObjectiveImpulsivity is an established etiological risk factor for alcohol- and cannabis-related outcomes. However, limited work has focused on longitudinal associations between multiple trait impulsivity facets and indices of alcohol and cannabis use among military veterans-a contextually distinct population that evidence unique impulsive personality traits and substance use patterns.MethodA structural equation model (SEM) examined longitudinal associations between five UPPS-P impulsivity facets measured at baseline and six indices of alcohol and cannabis use (i.e., frequency, quantity, and problems) measured at 1-year follow-up among 361 returning Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn (OEF/OIF/OND) veterans.ResultsFindings indicated baseline sensation seeking was significantly positively associated with 1-year alcohol use frequency (β = .18); baseline negative urgency was positively associated with alcohol use problems (β = .31); and baseline lack of perseverance (β = .25) and sensation seeking (β = .21) were positively associated with 1-year cannabis use problems. None of the baseline impulsivity facets were associated with 1-year alcohol use quantity, cannabis use frequency, or cannabis use quantity.ConclusionsResults provide preliminary support that impulsivity may play a unique role in understanding alcohol- and cannabis-related problems over time among veterans. Further, results suggest that specific impulsivity facets are prospectively associated with cannabis problems (i.e., lack of perseverance and sensation seeking) and alcohol problems (i.e., negative urgency). Findings reinforce the importance of differentially evaluating impulsivity-substance use associations within contextually distinct populations (e.g., adolescent, veteran), and highlight potentially meaningful intervention targets among veterans. However, replication is needed with stronger temporal controls and more diverse veteran subsamples. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Project description:IntroductionEvidence suggests that executive function (EF) may play a key role in development of PTSD, possibly influenced by factors such as trauma type and timing. Since EF can be improved through intervention, it may be an important target for promoting resilience to trauma exposure. However, more research is needed to understand the relation between trauma exposure, EF, and PTSD. The goal of this study was to improve understanding of EF as a potential antecedent or protective factor for the development of PTSD among military personnel.MethodIn a cohort of U.S. Marines and Navy personnel (N = 1,373), the current study tested the association between exposure to traumatic events (pre-deployment and during deployment) and PTSD severity, and whether EF moderated these associations. Three types of pre-deployment trauma exposure were examined: cumulative exposure, which included total number of events participants endorsed as having happened to them, witnessed, or learned about; direct exposure, which included total number of events participants endorsed as having happened to them; and interpersonal exposure, which included total number of interpersonally traumatic events participants' endorsed. EF was measured using the Penn Computerized Neurocognitive Battery.ResultsEF was associated with less PTSD symptom severity at pre-deployment, even when adjusting for trauma exposure, alcohol use, traumatic brain injury, and number of years in the military. EF also moderated the relation between cumulative trauma exposure and interpersonal trauma exposure and PTSD, with higher EF linked to a 20 and 33% reduction in expected point increase in PTSD symptoms with cumulative and interpersonal trauma exposure, respectively. Finally, higher pre-deployment EF was associated with reduced PTSD symptom severity at post-deployment, independent of deployment-related trauma exposure and adjusting for pre-deployment PTSD.ConclusionOur results suggest that EF plays a significant, if small role in the development of PTSD symptoms after trauma exposure among military personnel. These findings provide important considerations for future research and intervention and prevention, specifically, incorporating a focus on improving EF in PTSD treatment.

Dataset Information

Alcohol use and trauma exposure among male and female veterans before, during, and after military service.

Publications

Alcohol use and trauma exposure among male and female veterans before, during, and after military service.

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