Insomnia in male veterans with and without military sexual trauma receiving care within a VA medical center.

Study Objectives: This study evaluated the prevalence and correlates of insomnia in male veterans with military sexual trauma (MST) who currently receive care within a VA medical center.

Methods: We evaluated cross-sectional data from a VA medical center (n = 138) using the following instruments: Insomnia Severity Index, Posttraumatic Stress Disorder Checklist, Quick Inventory of Depressive Symptomatology-Self Report, Alcohol Use Disorders Identification Test for Consumption, and a nightmare question for insomnia, posttraumatic stress disorder, depression, and drinking, respectively. Bivariate and multivariable analyses assessed the relationship between Insomnia Severity Index and other clinical variables.