The Persistence of Blast- Versus Impact-Induced Concussion Symptomology Following Deployment.

Objective: To examine the persistence of concussion-related symptoms following injury as a function of mechanism of injury (high-level blast [HLB] vs impact) and low-level blast (LLB) exposure among Marines.

Setting: Upon return from deployment and approximately 6 months later, respectively, Marines completed the Post-Deployment Health Assessment and Post-Deployment Health Re-Assessment in an operational or clinic setting.

Participants: Data from active duty enlisted Marines who completed both assessments (n = 102 075) and who reported a potentially mild traumatic brain injury (mTBI)-inducing event and completed an mTBI screen (n = 8106) were analyzed.

Getting on the Same Page: Consolidating Terminology to Facilitate Cross-Disciplinary Health-Related Blast Research.

The consequences of blast exposure (including both high-level and low-level blast) have been a focal point of military interest and research for years. Recent mandates from Congress (e.g.

Potential Health and Performance Effects of High-Level and Low-Level Blast: A Scoping Review of Two Decades of Research.

Although blast exposure has been recognized as a significant source of morbidity and mortality in military populations, our understanding of the effects of blast exposure, particularly low-level blast (LLB) exposure, on health outcomes remains limited. This scoping review provides a comprehensive, accessible review of the peer-reviewed literature that has been published on blast exposure over the past two decades, with specific emphasis on LLB. We conducted a comprehensive scoping review of the scientific literature published between January 2000 and 2019 pertaining to the effects of blast injury and/or exposure on human and animal health.

Self-Reported Concussion Symptomology during Deployment: Differences as a Function of Injury Mechanism and Low-Level Blast Exposure.

Traumatic brain injury (TBI), which can result from either direct impact to the head or blast exposure, has been the leading cause of morbidity and mortality in recent military conflicts. However, little research has compared mTBIs by mechanism of injury. The present research addressed two research questions: (1) Are blast-related mTBIs (mbTBIs) associated with significantly more symptoms than impact-related mTBIs (miTBIs), and (2) are mTBIs associated with more self-reported symptoms among service members with higher (vs.

Blast Exposure and Risk of Recurrent Occupational Overpressure Exposure Predict Deployment TBIs.

Introduction: Traumatic brain injury (TBI) has been the leading cause of morbidity and mortality in recent military conflicts and deployment-related TBIs are most commonly caused by blast. However, knowledge of risk factors that increase susceptibility to TBI following an acute, high-level blast is limited. We hypothesized that recurrent occupational overpressure exposure (ROPE) may be one factor that increases susceptibility to mild TBI (mTBI) following blast.

"We Want to Build a Network": Professional Experiences of Case Managers Working With Military Families.

Optimizing case management (CM) services increases service member readiness at home and abroad. However, little research has been conducted on the experiences of case managers providing services to military families within the Military Health System. Semistructured qualitative interviews were conducted to explore the professional experiences of case managers to identify factors that may affect care to military families.

Trajectories of adolescent mother-grandmother psychological conflict during early parenting and children's problem behaviors at age 7.

This study extends the determinants of parenting model to adolescent mothers by examining how adolescent mother-grandmother psychological conflict and perceptions of infant fussiness from birth through age 2 years relate to children's problem behaviors at age 7. Participants were 181 adolescent mother, child, and grandmother triads living in multigenerational households and recruited at delivery. Psychological conflict was characterized by two stable trajectories.