Military medicine
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In the French armed forces, the biological checkup required during the recruitment process comprises a urinalysis (urinary dipstick), a complete blood count (CBC), and measurement of serum levels of aspartate aminotransferase, alanine aminotransferase, fasting blood glucose, and creatinine. This study aimed to evaluate the benefits of this biological checkup and to determine the most relevant parameters. ⋯ CBCs gave useful information but iron deficiency was common and insufficiently detected by this single analysis. Assessing aminotransferase levels without screening for viral hepatitis and systematic measurement of fasting plasma glucose levels did not appear to be efficient. In addition, the only interest in systematic measurement of creatinine serum levels was to obtain a reference level for long-term follow-up. In addition to the urinary dipstick, the systematic biological checkup at recruitment could be limited to a CBC with measurement of plasma ferritin levels and Hepatitis B virus serology, providing that any CBC abnormalities, in particular cytopenia, eosinophilia, and microcytosis, are systematically investigated. For a public health approach, systematic screening for other sexually transmitted infections could be proposed.
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Resilience is the ability to maintain or quickly return to a stable physical and psychological equilibrium despite experiencing stressful events. Flexibility of the autonomic nervous system is particularly important for adaptive stress responses and may contribute to individual differences in resilience. Power spectrum analysis of heart rate variability (HRV) allows measurement of sympathovagal balance, which helps to evaluate autonomic flexibility. The present study investigated HRV as a broad index of resilience. ⋯ Greater resilience to stress was associated with HRV during nonstress periods. Higher levels of resilience to traumatic events were associated with HRV during circumstances that were more stressful and emotionally distressing. Post hoc analysis revealed that specific factors including flexibility, emotional control, and spirituality were driving the relationship between general resilience and HRV following emotionally laden stressors. Less stress vulnerability was associated with HRV following intermittent brief stressors. In sum, HRV appears to represent some aspects of an individual's overall resilience profile. Although resilience remains a complex, multidimensional construct, HRV shows promise as a global psychophysiological index of resilience. This study also offers important perspectives concerning ways to optimize both physical and psychological health.
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Developing, cultivating, and sustaining medical interoperability strengthens the support we provide to the warfighter by presenting our Commanders options and efficiencies to the way we can enable their operations. As our national security and defense strategies change the way our forces are employed to address our security risks throughout the world, some military commands will find they cannot provide adequate medical care without working in concert with willing and available partners. ⋯ This framework links and connects activities and engagements to build partner capacity with long-term or regional interoperability among our partners and challenges engagement planners to consider ways to build interoperability at all four tiers when planning or executing health engagements and global health development. Using this framework when planning or evaluating an engagement or training event will illuminate opportunities to develop interoperability that might have otherwise been unappreciated or missed.
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Musculoskeletal injuries (MSIs) have direct impact on occupational readiness and task performance in military populations. Until this date, no epidemiologic data have been published concerning MSI incidence in the Netherlands Armed Forces (NAF). The aim of this study was to assess the MSI incidence and related costs in the NAF. ⋯ Our study provided evidence that MSIs result in substantial financial burden. Injuries of the back, knee, and foot account for the majority of demands on curative care for MSIs.
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Recent downsizing and budgeting issues have led to challenges when attempting to train military health care reserve forces. A specific military unit collaborated with a university simulation center in order to provide more meaningful training experiences that mirrored the deployment operational experience. ⋯ Training using simulation has been invaluable to improving team cohesiveness. Building a training curriculum has generated a new perspective on ways in which military units may train and assess the strengths and opportunities of the unit. The ability to see participants in action allowed for a clearer understanding of the knowledge and skill each participant actually possessed versus what was assumed. The information obtained was invaluable to leadership in determining the true readiness of the unit for deployment. The authors offer the scenarios, lesson plans, and curriculum that they developed to other units that are interested in the training.