Occupational Risk for Post-Traumatic Stress Disorder and Trauma-Related Depression: A Systematic Review with Meta-Analysis

There is evidence suggesting that occupational trauma leads to post-traumatic stress disorder (PTSD) and depression. However, there is a lack of high-quality reviews studying this association. We, therefore, conducted a systematic review with a meta-analysis to summarize the evidence of occupational trauma on PTSD and depression. After a database search on studies published between 1994 and 2018, we included 31 studies, of which only four had a low risk of bias. For soldiers exposed to wartime deployment, the pooled relative risk (RR) was 2.18 (95% CI 1.83–2.60) for PTSD and 1.15 (95% CI 1.06–1.25) for depression. For employees exposed to occupational trauma, there also was an increased risk for PTSD (RR = 3.18; 95% CI 1.76–5.76) and for depression (RR = 1.73; 95% CI 1.44–2.08). The overall quality of the evidence according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach was moderate; the evidence was high only for the association between workers after exposure to trauma and development of PTSD. The study results indicate an increased risk of PTSD and depression in soldiers after participation in war and in employees after occupational trauma.

Coparenting across the Deployment Cycle: Observations from Military Families with Young Children

Contemporary service members and their partners have adapted their coparenting to respond to the specific transitions and disruptions associated with wartime deployment cycles and evolving child development. This qualitative study draws upon interviews with service member and home front parents of very young children to characterize their coparenting experiences throughout the deployment cycle. Parents described varied approaches as they considered their children’s developmental capacities, the fluidity of demands throughout deployment, and the service member’s well-being during reintegration. A common theme was the key role of home front parents in facilitating the service member–child relationship through communication and maintaining the presence of the deployed parent in the child’s everyday life. Reintegration challenges included redistribution of coparenting roles, the pacing of the service member into family roles, and concerns related to the returning parent’s distress. Study findings highlight areas of coparenting throughout the deployment cycle that can be supported though prevention and intervention efforts.

Military combat movements and exercises: is there a role for adopting sports nutrition carbohydrate recommendations during exercise?

The daily energy requirements for specialist military troops can reach 5000 kcal during training and wartime deployment. Maintaining energy balance is important for health and physical and mental performance in this population, who can effectively be considered as high-performance endurance athletes. In the sporting world, a balanced diet consisting of 50-60% carbohydrate (CHO), 20-25% protein and 25-30% fat is recommended for these athletes. CHO intake is regarded as a key dietary constituent, as this substrate provides the sole fuel source during high-intensity exercise. However, achieving such high CHO intake rates can be challenging for military personnel, especially in the field. In sports nutrition, athletes commonly use dietary CHO supplements to reduce this deficit. There may be lessons and insight from nutrition and metabolism in sport that could provide Royal Marines, Medical Officers and other embedded medical professionals with strategies to increase CHO intake during intense training or combat situations.This review will highlight the exercise demands of infantry soldiering, will suggest supplementary strategies to increase CHO intake, in addition to dietary intake, and will describe the metabolic effects of CHO ingestion during prolonged activity in the context of military exercise.