Mental Health of Incarcerated Veterans and Civilians: Latent Class Analysis of the 2016 Survey of Prison Inmates

Abstract: Using data from the 2016 Survey of Prison Inmates, this study used latent class analysis to examine patterns of mental health comorbidity within a large, nationally-representative sample of incarcerated adults (N = 24,848), including 7.6% with prior military service. Classes were compared on Veteran status, military service-related variables, and treatment-related variables. Results suggest four latent mental health patterns—“Low Psychopathology” (70% of the total sample), “Internalizing + Thought Disorder” (8%), “Internalizing” (14%), and “High Psychopathology” (8%). The High Psychopathology class had the highest rates of prior psychiatric/psychological treatment. Incarcerated Veterans were more likely to be in the Internalizing class, and rates of combat exposure, military service-related injury, and less-than-honorable military discharge were highest in Internalizing and High Psychopathology classes. Results attest to the importance of person-centered mental health care within correctional settings and suggest a “treatment track” or “step-based” approach may best address the needs of individuals in these settings.