Military medicine
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The ability to collect data on posttraumatic reactions following military sexual trauma is impacted by data collection methods, such that under-reporting can occur when data are believed to be identifiable. This may be especially true for topics that are sensitive, including sexual trauma. Ensuring participation from service members using non-identifiable methods is challenging when service history cannot be confirmed. The COVID-19 pandemic complicated data collection due to contact and social distancing requirements and limitations. To attempt to overcome these challenges, this study utilized an anonymous survey delivered by Qualtrics, Inc. with military validation checks that served as a screening mechanism. The purpose of the current report is to describe the development and use of military validation questions to recruit a sample of military sexual assault survivors using an anonymous survey. ⋯ Use of Qualtrics, Inc. to incorporate validation checks helped us to be more reasonably confident that we were collecting data from military service members who reported military sexual assault. While the probability of a person without current or past military service passing the validation checks was low, it was not impossible. An unanticipated benefit of this platform was the short duration of time it took to complete data collection; the sample was collected within about 6 weeks. This platform may be a good option for investigators who cannot collect face-to-face data.
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Army recruits conducting BCT are among the most susceptible population of military personnel to experience exertional heat illness, a concern expected to become increasingly urgent due to steadily rising temperatures. In this study, we provide an empirical analysis of wet bulb globe temperature (WBGT) index trends at U.S. Army BCT installations and quantify the magnitude of these trends. Assuming these warming trends continue, the anticipated effects of increasing temperature trends are discussed in relation to potential impacts on recruit heat illness incidence and training disruption. ⋯ Temperatures measured on the WBGT index have steadily increased at US Army basic training installations since at least 1960. In the future, adaptation to the BCT program will be required to maintain rigorous standards without incurring unacceptable risk of recruit heat illness. The analysis provided by this study can help inform medical, training, and policy implementations needed to ensure continued BCT in a warming world.