Promoting inclusive recruiting and selection into military training schools: Admission waivers versus retesting.

There is high-level interest in diversifying workforces, which has led organizations-including the U.S. Armed Forces-to reevaluate recruiting and selection practices. The U.S. Coast Guard (USCG) has encountered particular difficulties in diversifying its workforce, and it relies mainly on the Armed Services Vocational Aptitude Battery (ASVAB) for assigning active-duty recruits to one of 19 specialized training schools. When recruits' scores fall below ASVAB entrance standards, the USCG sometimes offers admission waivers. Alternatively, recruits can retest until their ASVAB scores meet the entrance standard. Retesting has shown mixed results in the personnel selection literature, so our main interest is to determine whether retesting or waivers best support USCG recruits' training school outcomes, especially for recruits identifying as an underrepresented minority (URM). We use data from 16,624 USCG recruits entering between 2013 and 2021 and fit augmented inverse propensity weighted models to assess differences in training outcomes by pathway to admission while accounting for self-selection into pathways. Our analyses found (a) no difference in training outcomes between recruits who qualified from their initial scores and recruits who retested, (b) recruits who received waivers were less likely to complete training school on time and spent more time in remedial training when they failed training school compared to those who retested, and (c) improvement in training outcomes for retesting over waivers was larger for recruits identifying as an URM. Results suggest that retesting may be an effective strategy for workforce diversification and for improving outcomes among recruits identifying as an URM. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The Comparative Effectiveness and Provider-induced Demand Collaboration Project: A Pioneering Military-Civilian Academic Partnership to Build Health Services Research Capacity for the Military Health System.

INTRODUCTION: Like civilian health systems, the United States Military Health System (MHS) confronts challenges in achieving the aims of reducing cost, and improving quality, access, and safety, but historically has lacked coordinated health services research (HSR) capabilities that enabled knowledge translation and iterative learning from its wealth of data. A military-civilian academic partnership called the Comparative Effectiveness and Provider-Induced Demand Collaboration (EPIC), formed in 2011, demonstrated early proof-of-concept in using the MHS claims database for research focused on drivers of variation in health care. This existing partnership was reorganized in 2015 and its topics expanded to meet the need for HSR in support of emerging priorities and to develop current and HSR capacity within the MHS. MATERIALS AND METHODS: A Donabedian framework of structure, process, and outcomes was applied to support the project, through a core of principal investigators, researchers, analysts, and administrators. Within this framework, new researchers and student trainees learn foundations of HSR while performing secondary analysis of claims data from the MHS Data Repository (MDR) focusing on Health and Readiness, Pediatrics, Policy, Surgery, Trauma, and Women's Health. RESULTS: Since 2015, the project has trained 25 faculty, staff, and providers; 51 students and residents; 21 research fellows across multiple disciplines; and as of 2022, produced 107 peer-reviewed publications and 130 conference presentations, across all five themes and six cores. Research results have been incorporated into Federal and professional policy guidelines. Major research areas include opioid usage and prescribing, value-based care, and racial disparities. EPIC researchers provide direct support to MHS leaders and enabling expertise to clinical providers. CONCLUSIONS: EPIC, through its Donabedian framework and utilization of the MHS Data Repository as a research tool, generates actionable findings and builds capacity for continued HSR across the MHS. Eight years after its reorganization in 2015, EPIC continues to provide a platform for capacity building and knowledge translation.

Comparing Body Composition Methods for Air Force Reserve Officers' Training Corps Cadets.

INTRODUCTION: In special populations, such as Reserve Officers' Training Corps (ROTC) cadets, body composition is used not only as a predictor of fitness but for additional purposes such as qualification for enlistment, load carriage, and duty fulfillment. Body mass index (BMI) is the initial measurement recorded and is considered a representation of health and physical performance capabilities. Personnel exceeding threshold values of body weight based upon their height measurement are typically further evaluated using a circumference-based method that predicts the cadets' percent body fat. Military personnel who fail to meet these body composition standards may be penalized by being denied specific positions or promotions or risk being relieved from all military duties. In order to differentiate and accurately assess the components that constitute body composition, other methods of measuring body composition that provide greater accuracy should be explored. The purpose of this study was to compare multiple body composition methods, including the military's method of circumference-based measurement, in order to identify a suitable method for Air Force ROTC programs. MATERIALS AND METHODS: Participants were recruited from an Air Force ROTC Detachment at a large university in the Midwest United States. Anthropometric (height and weight) and body composition measurements (air displacement plethysmography [ADP], bioelectrical impedance analysis, skinfolds, and circumferences) were collected for each participant. A repeated-measure analysis of variance was used to compare body composition measurement methods. A Bonferroni adjustment was utilized for multiple comparisons. BMI and circumference results were displayed as a percentage of compliance according to Air Force Instruction guidelines. The university institutional review board approval was established to ensure that the design of this study protected the rights of the participants. RESULTS: Twenty-four (21 males and 3 females) participants completed the study. A significant difference between skinfolds and bioelectrical impedance analysis occurred (P = .025). There were no other significant differences identified between other methods of body composition. Using the BMI and circumference compliant/non-compliant scale listed in the Air Force Instruction guidelines, a greater number of cadets fell into the non-compliant category according to BMI (n = 7) versus circumferences (n = 1). The circumference-based method underestimated body fat compared to the "gold standard" ADP. CONCLUSIONS: The findings from this investigation suggest that the circumference-based method can appropriately provide accurate body composition results among Air Force ROTC cadets. Results also determined that the military's circumference-based method underestimated body fat compared to the "gold standard" ADP. Although circumference-based measurements might be efficient for use in larger populations, Air Force ROTC programs should evaluate other methods of measuring body composition to best fit the needs of individual cadets. Further research should be conducted to identify body composition methods that are easy to implement and provide accurate results at the individual level.

Effects of resilience training on mental, emotional, and physical stress outcomes in military officer cadets.

Resilience is an important factor in counteracting the harmful effects of stress and is associated with healthy physiological and psychological responses to stress. Previous research has demonstrated the effectiveness of resilience fostering training programs in psychobiological stress response and recovery. Few studies, however, have examined training effects in real-life high-stress situations. In this study, we compare effects of a brief resilience training (RT) and an active control training in diversity management (DMT) on psychobiological stress response to and recovery from an intense military exercise of 81 male officer cadets. Five weeks after training completion, autonomic, endocrine, and subjective state measures of cadets were measured while undergoing stressful military exercise. The RT group perceived the military stressor as more challenging, and showed higher values in motivation and positive affect than the DMT group. Cortisol increased in both groups during stress, but showed a lower cortisol increase in the RT group thereafter. These results suggest that this brief resilience training helped cadets reframe the stressful situation in a more positive light, experiencing more positive emotions, and recovering faster from stress. To strengthen young military leaders in stressful situations, resilience promoting programs should become part of basic or leadership trainings.

Creative self-beliefs of civilian and military school students / Crenças do self criativo de estudantes de escolas civis e militares / Creencias del self creativo de estudiantes de escuelas civiles y militares

Creative Self-Efficacy (CSE) and Creative Personal Identity (CPI) are creative self-beliefs which act as creative achievement predictors in different contexts, including school. Brazilian theoretical studies suggest that characteristics of military school can inhibit creative expression. The question is raised whether the school environment can influence CSE and CPI. Therefore, the goal was to compare male and female students from military and civilian schools, in terms of CSE and IPC, in addition to verifying the interaction between the variables. Participants were 230 secondary school students, with a mean age of 16.07 years (SD = .92). The Short Scale of Creative Self (SSCS) and a sociodemographic questionnaire were used. No significant differences or interactions were observed, except for the higher IPC in women when compared to men. Thus, it is possible that the typical restrictions of the military model of education do not necessarily imply barriers to creativity.(AU)

Autoeficácia Criativa (AEC) e Identidade Pessoal Criativa (IPC) são crenças do self criativo que atuam como preditoras da realização criativa em diversos contextos, inclusive escolar. Estudos teóricos brasileiros sugerem que as características da escola militar podem inibir a expressão criativa. Questiona-se como AEC e IPC podem ser influenciadas pelo ambiente escolar. Portanto, o objetivo deste estudo foi comparar estudantes de escolas militares e civis, do sexo masculino e feminino, quanto à AEC e IPC, além de verificar possível interação entre as variáveis. Participaram 230 estudantes do ensino médio, com idade média de 16,07 anos (DP = 0,92). Utilizou-se a Escala Breve do Self Criativo (EBSC) e um questionário sociodemográfico. Não foram observadas diferenças ou interações significativas entre os grupos, exceto pela IPC superior nas mulheres, quando comparadas aos homens. Nesse sentido, é possível que as restrições típicas do modelo militar de educação não impliquem necessariamente barreiras à criatividade.(AU)

La Autoeficacia Creativa (AEC) y la Identidad Personal Creativa (IPC) son creencias del self creativo que actúan como predictores del logro creativo en diferentes contextos, incluyendo el escolar. Estudios teóricos brasileños sugieren que las características de las escuelas militares pueden inhibir la expresión creativa. Se cuestiona si el entorno escolar puede influir en la AEC y la IPC. Por lo tanto, el objetivo de este estudio fue comparar alumnos y alumnas de escuelas militares y civiles, en términos de AEC y IPC, además de verificar la interacción entre las variables. Participaron 230 estudiantes de secundaria de escuelas públicas, con una edad promedia de 16,07 años (DS = 0,92). Se utilizó la escala Short Scale of Creative Self (SSCS) y un cuestionario sociodemográfico. No se observaron diferencias o interacciones significativas entre los grupos, excepto por una IPC superior en mujeres en comparación con los hombres. Es posible que las restricciones típicas del modelo educativo militar no necesariamente impliquen barreras para la creatividad.(AU)

Quality of life, psychosocial characteristics, and study skills affecting recruits' intention to quit Basic Military Training.

Quitting Basic Military Training (BMT) is a problem in the Dutch Armed Forces. Previous research focused on physical factors. Yet, contemporary research focuses on psychosocial characteristics, study skills, and quality of life factors associated with recruits' intention to quit BMT. We combined several factors to identify the key factors affecting recruits' intentions to quit BMT. We also studied gender and rank position differences. Three hundred fifty-five recruits enrolled in BMT participated by completing a self-report questionnaire. Multiple regression analysis showed that being highly engaged with BMT, having a high sense of belonging, and being highly proactive resulted in lower intention to quit. Having a high sense of responsibility resulted in higher intention to quit BMT. For gender, significant differences were found in study skills and self-esteem. For rank positions, significant differences were found in several psychosocial characteristics, study skills, quality of life factors, and intention to quit; with officer rank recruits showing higher intentions to quit than noncommissioned officer rank recruits. These identified factors can be used to improve conditions for BMT recruits. It is further advised to investigate the origin of gender and rank position differences that affect associations between psychosocial characteristics, study skills, quality of life factors, and recruits' intention to quit, so that these differences can be minimized in the future.

Walk the line: a systemic perspective on stress experienced by emergency medical personnel by comparing military and civilian prehospital settings.

Introduction: Emergency Medicine (EM) personnel in both military and civilian prehospital settings are often exposed to stressful and extreme events. Therefore, a cross-pollination between both contexts in terms of coping strategies may generate new information for purposes of training, prevention, and support programs. In the current study, we aimed at comparing both contexts to understand the type of stress events personnel experience; whether experience differs between civilian and military personnel; and how they cope with it. Methods: We used a mixed method approach, combining the results of a quantitative questionnaire and a thematic analysis of 23 in-depth semi-structured interviews to gain additional qualitative information. Results: Whereas the questionnaire pointed to a significant preference for task-oriented coping over avoidant and emotion-oriented coping, the interviews offered a more nuanced insight, showing a constant aim to position themselves on a continuum between emotional disconnection from the patient to preserve operationality on the one hand; and remaining enough empathic to preserve humanity on the other hand. We further identified an ambivalent awareness regarding emotions and stress, a vulnerable disbalance between an excessive passion for the job with the sacrifice of own's personal life (for a growing volatile and dangerous working environment) and a lack of recognition from both the patient and organizational environment. The combination of these factors may carry the risk for moral injury and compassion fatigue. Therefore, mutual trust between the organizational level and EM personnel as well as among team members is crucial. Discussion: The results are discussed from a systemic SHELL perspective, indicating how the specific profile of EM personnel relates to the software, hardware, environmental and liveware components of their professional and private life. Trainings on stress- and risk awareness should be approached both on an individual and systemic level, knowing that there is clearly no "one-size-fits-all" manner.

Leveling the Battlefield: Development of a Pre-Deployment Vascular Access Curriculum for the Nonsurgical Provider.

INTRODUCTION: Timely vascular access is critical, as hemorrhage is the number one cause of death on the battlefield. Anecdotal evidence in the Military Health System identified an operationally relevant procedural skills gap in vascular access, and data exist in civilian literature showing high rates of iatrogenic injuries when lack of robust procedural opportunity exists. Multiple pre-deployment training courses are available for surgical providers, but no comprehensive pre-deployment vascular access training exists for non-surgical providers. METHODS: This mixed-method review aimed to find relevant, operationally focused, vascular access training publications. A literature review was done to identify both relevant military clinical practice guidelines (CPGs) and full text articles. Reviewers also investigated available pre-deployment trainings for both surgeons and non-surgeons in which course administrators were contacted and details regarding the courses were described. RESULTS: We identified seven full-text articles and four CPGs. Two existing surgical training programs and Army, Navy, and Air Force pre-deployment training standards for non-surgeons were evaluated. CONCLUSION: A cost-effective and accessible pre-deployment curriculum utilizing reviewed literature in a "learn, do, perfect" structure is suggested, building on pre-existing structures while incorporating remotely accessible didactics, hands-on practice with portable simulation models, and live-feedback training.

How the Five Principles of High Reliability Organizations Align with the Five Truths of Special Operations.

Special Operations medicine must provide highly reliable healthcare under intense and sometimes dangerous circumstances. In turn, it is important to understand the principles inherent to building a High Reliability Organization (HRO). These principles include (1) sensitivity to operations; (2) preoccupation with failure; (3) reluctance to simplify; (4) resilience; and (5) deference to expertise. Understanding them is crucial to turning good ideas into sound practical benefit in operational medicine. A prime teaching opportunity involves an interesting coincidence that occurred during the emergence of HROs. Specifically, United States Special Operations Command (USSOCOM) adopted five Special Operations Forces (SOF) Truths that contribute to success in Special Operations, including (1) humans are more important than hardware; (2) quality is better than quantity; (3) SOF cannot be mass produced; (4) competent SOF cannot be created after emergencies occur; and (5) most Special Operations require non-SOF support. These five Truths have more in common with the five HRO principles than merely quantity. They describe the same underlying ideas with a key focus on human performance in high-risk activities. As such, when presented alongside the five HRO principles, there is an opportunity to improve the overall health and performance of SOF personnel by integrating these principles across the range of Special Operations medicine from point of injury care to garrison human performance initiatives. The following discussion describes in greater detail the five HRO principles, the five SOF Truths, and how these similar ideas emerged as more than just a useful coincidence in illustrating the key concepts to produce high performance.

Determining the educational impact of virtual patients on trauma team training during a multinational, large-scale civil military simulation exercise.

BACKGROUND: With asymmetrical conflicts ongoing, many countries have an increasing number of major trauma events but limited capacity to cope with these events. Training for such events comprises primarily of simulations requiring significant resources and that are time-consuming and expensive. Virtual patients are defined as computer-based programs presenting authentic cases support training in trauma management. HYPOTHESIS: Assisted learning technologies augment simulated trauma team training and can improve trauma team competencies. The aim was to investigate if virtual patients increased competencies in decision making required and to identify deficiencies in care for the management of trauma patients during a multinational civil military trauma exercise. METHODS: A prospective educational intervention study with mixed methods, measuring the effects of a novel virtual patient model on trauma teams, was performed. The population consisted of surgeons, anesthesiologists, emergency department physicians, nurses, and paramedics (n = 30) and constituted six trauma teams from eight countries; three trauma teams formed the participating group, and three were allocated as control group. The participating group was exposed to virtual patients before, during, and after the live simulation exercise. Data sources were derived from individual preassessments and postassessments, evaluations made by experts in trauma, and video recordings of performance during the live simulation exercise and analyzed by the thematic analysis method. RESULTS: Using virtual patients contributed to improved individual knowledge about the management of major trauma patients and improved teamwork. Virtual patients as support for reasoning in decision making were directly correlated to level of previous knowledge and experience. Two of the three participating trauma teams showed lower levels of existing knowledge and competence in managing major trauma patients and therefore made more efficient use of the virtual patients. CONCLUSION: Results demonstrated advantages using virtual patients during a major civil military trauma live simulation exercise and appear to be supportive especially for teams who are not as experienced. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Go for Green® Nutrition Program: Translating Evidence Into Practice.

INTRODUCTION: Go for Green® (G4G) is an evidence-based, multi-component nutrition program for military dining facilities (DFAC) to improve nutritional fitness among Service Members. The program evolved from supporting "fueling" during initial Army training into a robust intervention across all U.S. Military branches. The current G4G program consists of eight program requirements to optimize the nutrition environment, including traffic light labeling, nutritious menus, choice architecture, food promotion, marketing, and staff training. The evolution of the G4G program, development of standardized program requirements, and lessons learned are described. MATERIALS AND METHODS: The latest scientific evidence, best practices in health promotion and nutrition education, results and data from G4G implementation in the military community support the current version of G4G. Feedback and observations from program developers, military branch foodservice headquarters, installation leadership, and local G4G DFAC teams provided insight into implementation challenges, successes, facilitators, and barriers. RESULTS: The G4G program has evolved and expanded from its initial inception over 10 years ago to its current version. Research studies, nutrition science, and feedback from military community stakeholders have informed programmatic changes and improvements. CONCLUSIONS: G4G 2.0 is a robust, innovative, multi-component, performance nutrition program with clear program element requirements. Value was added to elevate the G4G program by setting program requirements, expanding program components, and establishing a centralized resource hub. Performance nutrition initiatives in local military DFAC for dining facilities, such as G4G 2.0, has great potential to impact the health and well-being of Service Members.

Initial report on special operations clinical training at a civilian academic medical center.

BACKGROUND: Military-civilian partnerships for combat casualty care skills training have mostly focused on traditional, combat surgical team training. We sought to better understand US Special Forces (SF) Medics' training at West Virginia University in Morgantown, West Virginia, a Level 1 trauma center, via assessments of medical knowledge, clinical skills confidence, and technical performance. METHODS: Special Forces Medics were evaluated using posttraining medical knowledge tests, procedural skills confidence surveys (using a 5-point Likert scale), and technical skills assessments using fresh perfused cadavers in a simulated combat casualty care environment. Data from these tests, surveys, and assessments were analyzed for 18 consecutive SF medic rotations from the calendar years 2019 through 2021. RESULTS: A total of 108 SF Medics' tests, surveys, and assessments were reviewed. These SF Medics had an average of 5.3 years of active military service; however, deployed experience was minimal (73% never deployed). Review of knowledge testing demonstrated a slight increase in mean test score between the precourse (80% ± 14%; range, 50-100%) when compared with the postcourse (82% ± 14%; range, 50-100%). Skills confidence scores increased between courses, specifically within the point of injury care ( p = 0.09) and prolonged field care ( p < 0.001). Technical skills assessments included cricothyroidotomy, chest tube insertion, and tourniquet placement. CONCLUSION: This study provides preliminary evidence supporting military-civilian partnerships at an academic Level 1 trauma center to provide specialty training to SF Medics as demonstrated by increase in medical knowledge and confidence in procedural skills. Additional opportunities exist for the development technical skills assessments. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Short-termed changes in quantitative ultrasound estimated bone density among young men in an 18-weeks follow-up during their basic training for the Swiss Armed Forces.

Background: Quantitative Ultrasound (QUS) methods have been widely used to assess estimated bone density. This study aimed to assess changes in estimated bone density in association with changes in body composition, physical activity, and anthropometry. Methods: We examined changes in anthropometry, body composition, and physical activity associated with changes in estimated bone mineral density (measured using quantitative ultrasound with a heel ultrasound device indicating broadband ultrasound attenuation BUA and speed of sound SOS) in a follow-up sample of n = 73 young men at the beginning and again 18 weeks later at the end of basic military training. Results: At the end of the basic training, the subjects were on average significantly heavier (+1.0%), slightly taller (+0.5%) and had a higher fat mass (+6.6%) and grip strength (+8.6%). A significant decrease in mean physical activity (-49.5%) and mean estimated bone density calculated with BUA (-7.5%) was observed in the paired t-test. The results of the multivariable linear regressions (backward selection) show that changes in skeletal muscle mass (delta = 2nd measurement minus 1st measurement) have negative and body weight (delta) have positive association with the speed of sound SOS (delta), while fat mass (delta) and physical activity (delta) had the strongest negative associations with estimated bone mineral density (delta). In particular, we found a negative association between fat mass (delta) and estimated bone mineral density (delta, estimated with BUA). Conclusion: Our study suggests that estimated bone density from the calcaneus can change within a few months even in young and mostly healthy individuals, depending upon physical activity levels and other co-factors. Further studies including other troop types as control groups as well as on women should follow in order to investigate this public health relevant topic in more depth. To what extent the estimated bone density measurement with quantitative ultrasound is clinically relevant needs to be investigated in further studies.

Accuracy of Needle Thoracostomy Site Selection among US Army Medics.

BACKGROUND: Tension pneumothorax is a prominent cause of potentially survivable death on the battlefield. Field management for suspected tension pneumothorax is immediate needle thoracostomy (NT). Recent data noted higher NT success rates and ease of insertion at the fifth intercostal space, anterior axillary line (5th ICS AAL), leading to an amendment of the Committee on Tactical Combat Casualty Care recommendations on managing suspected tension pneumothorax to include the 5th ICS AAL as a viable alternative site for NT placement. The objective of this study was to assess the overall accuracy, speed, and ease of NT site selection and compare these outcomes between the second intercostal space, midclavicular line (2nd ICS MCL) and 5th ICS AAL among a cohort of Army medics. METHODS: We designed a prospective, observational, comparative study and recruited a convenience sample of US Army medics from a single military installation to localize and mark the anatomic location where they would perform an NT at the 2nd ICS MCL and 5th ICS AAL on 6 live human models. The marked site was compared for accuracy to an optimal site predetermined by investigators. We assessed the primary outcome of accuracy via concordance with the predetermined NT site location at the 2nd ICS MCL and 5th ICS MCL. Secondarily, we compared time to final site marking and the influence of model body mass index (BMI) and gender on accuracy of selection between sites. RESULTS: A total of 15 participants performed 360 NT site selections. We found a significant difference between participants' ability to accurately target the 2nd ICS MCL compared to the 5th ICS AAL (42.2% versus 10% respectively, p is less than 0.001). The overall accuracy rate among all NT site selections was 26.1%. We also found a significant difference in time-to-site identification between the 2nd ICS MCL and 5th ICS AAL in favor of the 2nd ICS MCL (median [IQR] 9 [7.8] seconds versus 12 [12] seconds, p is less than 0.001). CONCLUSIONS: US Army medics may be more accurate and faster at identifying the 2nd ICS MCL when compared to the 5th ICS AAL. However, overall site selection accuracy is unacceptably low, highlighting an opportunity to enhance training for this procedure.

Successful Surgical Airway Performance in the Combat Prehospital Setting: A Qualitative Study of Experienced Military Prehospital Providers.

INTRODUCTION: Military first responders are in a unique category of the healthcare delivery system. They range in skill sets from combat medic and corpsman to nurses, physician assistants, and occasionally, doctors. Airway obstruction is the second leading cause of preventable battlefield death, and the decision for intervention to obtain an airway depends on the casualty's presentation, the provider's comfort level, and the available equipment, among many other variables. In the civilian prehospital setting cricothyroidotomy (cric) success rates are over 90%, but in the US military combat environment success rates range from 0-82%. This discrepancy in success rates may be due to training, environment, equipment, patient factors and/or a combination of these. Many presumed causes have been assumed to be the root of the variability, but no research has been conducted evaluating the first-person point of view. This research study is focused on interviewing military first responders with real-life combat placement of a surgical airway to identify the underlying influences which contribute to their perception of success or failure. MATERIALS AND METHODS: We conducted a qualitative study with in-depth semi-structured interviews to understand participants' real-life cric experiences. The interview questions were developed based on the Critical Incident Questionnaire. In total, there were 11 participants-4 retired military and 7 active-duty service members. RESULTS: Nine themes were generated from the 11 interviews conducted. These themes can be categorized into 2 groups: factors internal to the provider, which we have called intrinsic influences, and factors external to the provider, which we call extrinsic influences. Intrinsic influences include personal well-being, confidence, experience, and decision-making. Extrinsic influences include training, equipment, assistance, environment, and patient factors. CONCLUSIONS: This study revealed practitioners in combat settings felt the need to train more frequently in a stepwise fashion while following a well-understood airway management algorithm. More focus must be on utilizing live tissue with biological feedback, but only after anatomy and geospatial orientation are well understood on models, mannequins, and cadavers. The equipment utilized in training must be the equipment available in the field. Lastly, the focus of the training should be on scenarios which stress the physical and mental capabilities of the providers. A true test of both self-efficacy and deliberate practice is forced through the intrinsic and extrinsic findings from the qualitative data. All of these steps must be overseen by expert practitioners. Another key is providing more time to focus on medical skills development, which is critical to overall confidence and overcoming hesitation in the decision-making process. This is even more specific to those who are least medically trained and the most likely to encounter the casualty first, EMT-Basic level providers. If possible, increasing the number of medical providers at the point of injury would achieve multiple goals under the self-efficacy learning theory. Assistance would instill confidence in the practitioner, help with the ability to prioritize patients quickly, decrease anxiety, and decrease hesitation to perform in the combat environment.

Spatial Disorientation Scenarios for the AW159 Helicopter Within a Synthetic Training Environment.

BACKGROUND: Spatial disorientation (SD) remains a stubborn and formidable challenge among rotary wing (RW) aircrews, particularly during times of high workload and deceptive visual cues. With tri-Service agreement, British RW Forces employ a layered training approach that now includes simulator-based immersive scenarios.METHODS: Ten bespoke RW SD training scenarios were developed for the AW159 Wildcat helicopter simulator by a multidisciplinary team. Scenarios were embedded within advanced training packages that were not solely focused on SD. A voluntary, anonymous survey instrument was distributed post-SD sortie to assess hazard awareness, training effectiveness, role and mission relevance, and perceived ability to respond to future SD threat. A corresponding assessment from the simulator instructor was used for independent determination if the crew became disoriented during the training.RESULTS: Over a 6-mo training cycle, 69 surveys were completed. Seven-point Likert-scale assessments yielded elevated median scores (6.0, respectively) across all four categories, suggesting favorable aircrew perceptions of training objective success. Elevated scoring of previous SD training received suggests good penetrance among the RW community surveyed. Of all sorties flown, the majority of aircrew (68%) became disoriented at some point during the sortie.DISCUSSION: This report provides limited evidence in support of bespoke SD training scenarios within a synthetic training environment. The merits include flexible ability to address root causes, provision of an interactive and immersive environment, and compatibility with extant tactics and mission configurations. SD simulator-based training can serve as an important component of a layered, multimodal approach.Bushby AJR, Gaydos SJ. Spatial disorientation scenarios for the AW159 helicopter within a synthetic training environment. Aerosp Med Hum Perform. 2023; 94(5):377-383.

Bilateral Above the Knee Amputation in Afghanistan.

Prolonged Casualty Care (PCC) has become an essential component to Special Operations Forces (SOF) pre-mission training. However, it has not regularly been required in recent combat operations with the availability of medical evacuation (MEDEVAC) support. Poor weather conditions at an austere SOF outpost created an emergency unreachable by aeromedical evacuation. Herein, we report a case of an emergency bilateral above-the-knee amputation procedure performed by three Special Forces Medical Sergeants (18D(a), 18D(b), and 18D(c)) and supporting Army medics with minimal telemedicine consult and guidance.

The Impact of Special Operations Medics and Corpsmen on Military Medical Student Training: A Qualitative Study.

Operation Gunpowder is a high-fidelity military medical field practicum conducted by the Uniformed Services University of Health Sciences, Bethesda, MD. During this multi-day combat simulation, Special Operations Medics and Corpsmen teach military medical students how to treat patients in an austere, resource-limited environment. To investigate the effectiveness of this teaching model, our research team used a qualitative phenomenological design to explore medical students' experiences being taught by Special Operations Medics and Corpsmen during Operation Gunpowder. We found two themes regarding the medical students' personal and professional development: an increased understanding of medics' skills and capabilities and the realization of their future roles as educators and leaders. Our study suggests that the use of Special Operations Corpsmen and Medics in medical student training is a valuable model for both military and civilian medical education and training.

Integrating physiological monitoring systems in military aviation: a brief narrative review of its importance, opportunities, and risks.

Military pilots risk their lives during training and operations. Advancements in aerospace engineering, flight profiles, and mission demands may require the pilot to test the safe limits of their physiology. Monitoring pilot physiology (e.g. heart rate, oximetry, and respiration) inflight is in consideration by several nations to inform pilots of reduced performance capacity and guide future developments in aircraft and life-support system design. Numerous challenges, however, prevent the immediate operationalisation of physiological monitoring sensors, particularly their unreliability in the aerospace environment and incompatibility with pilot clothing and protective equipment. Human performance and behaviour are also highly variable and measuring these in controlled laboratory settings do not mirror the real-world conditions pilots must endure. Misleading or erroneous predictive models are unacceptable as these could compromise mission success and lose operator trust. This narrative review provides an overview of considerations for integrating physiological monitoring systems within the military aviation environment.Practitioner summary: Advancements in military technology can conflictingly enhance and compromise pilot safety and performance. We summarise some of the opportunities, limitations, and risks of integrating physiological monitoring systems within military aviation. Our intent is to catalyse further research and technological development.Abbreviations: AGS: anti-gravity suit; AGSM: anti-gravity straining manoeuvre; A-LOC: almost loss of consciousness; CBF: cerebral blood flow; ECG: electrocardiogram; EEG: electroencephalogram; fNIRS: functional near-infrared spectroscopy; G-forces: gravitational forces; G-LOC: gravity-induced loss of consciousness; HR: heart rate; HRV: heart rate variability; LSS: life-support system; NATO: North Atlantic Treaty Organisation; PE: Physiological Episode; PCO2: partial pressure of carbon dioxide; PO2: partial pressure of oxygen; OBOGS: on board oxygen generating systems; SpO2: peripheral blood haemoglobin-oxygen saturation; STANAG: North Atlantic Treaty Organisation Standardisation Agreement; UPE: Unexplained Physiological Episode; WBV: whole body vibration.

Motion Analysis: An Objective Assessment of Special Operations Forces and Tactical Medics Performing Point-of-Care Ultrasound.

BACKGROUND: Point-of-care ultrasound (POCUS) is commonly employed to image the heart, lungs, and abdomen. Rapid ultrasound for shock and hypotension (RUSH) exams are a critical component of POCUS employed in austere environments by Special Operations Forces (SOF) and tactical medics for triage and diagnosis. Despite its utility, training for POCUS remains largely unstandardized with respect to feedback and markers of proficiency. We hypothesized that motion analysis could objectively identify improvement in medics' performance of RUSH exams. Furthermore, we predicted that motion metrics would correlate with qualitative ratings administered by attending anesthesiologists. METHODS: A team of civilian and military attending anesthesiologists trained 24 medics in POCUS during a 5-day course. Each medic performed eight RUSH exams using an ultrasound probe equipped with an electromagnetic motion sensor to track total distance travelled (path length), movements performed (translational motions), degrees rotated (rotational sum), and time. Instructors (experts) observed and rated the exams on the following items: image finding, image fine-tuning, speed, final image accuracy, and global assessment. Motion metrics were used to provide feedback to medics throughout the course. Generalized estimating equations were used to analyze the trends of motion metrics across all trials. Correlations amongst motion metrics and expert ratings were assessed with Pearson correlation coefficients. RESULTS: Participants exhibited a negative trend in all motion metrics (p < 0.001). Pearson correlation coefficients revealed moderate inverse correlations amongst motion metrics and expert ratings. CONCLUSION: Motion analysis was able to quantify and describe the performance of medics training in POCUS and correlated with expert ratings.