Military medicine
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Developing the clinical reasoning skills necessary to becoming an astute diagnostician is essential for medical students. While some medical schools offer longitudinal opportunities for students to practice clinical reasoning during the preclinical curriculum, there remains a paucity of literature fully describing what that curriculum looks like. As a result, medical educators struggle to know what an effective clinical reasoning curriculum should look like, how it should be delivered, how it should be assessed, or what faculty development is necessary to be successful. We present our Introduction to Clinical Reasoning course that is offered throughout the preclinical curriculum of the Uniformed Services University of the Health Sciences. The course introduces clinical reasoning through interactive lectures and 28 case-based small group activities over 15 months.The curriculum is grounded in script theory with a focus on diagnostic reasoning. Specific emphasis is placed on building the student's semantic competence, constructing problem lists, comparing and contrasting similar diagnoses, constructing a summary statement, and formulating a prioritized differential diagnosis the student can defend. Several complementary methods of assessment are utilized across the curriculum. These include assessments of participation, knowledge, and application. The course leverages clinical faculty, graduate medical education trainees, and senior medical students as small group facilitators. Feedback from students and faculty consistently identifies the course as a highly effective and engaging way to teach clinical reasoning. ⋯ Our Introduction to Clinical Reasoning course offers students repeated exposure to well-selected cases to promote their development of clinical reasoning. The course is an example of how clinical reasoning can be taught across the preclinical curriculum without extensive faculty training in medical education or clinical reasoning theory. The course can be adapted into different instructional formats to cover a variety of topics to provide the early learner with sequential exposure and practice in diagnostic reasoning.
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Maternal morbidity is higher among the Veteran population in part because of high rates of chronic medical and mental health conditions. To improve care for pregnant Veterans, the Department of Veteran Affairs created the position of the Maternity Care Coordinator (MCC) to provide care coordination during a Veteran's pregnancy. Maternity Care Coordinators must work with primary care providers (PCPs); yet, little is known about their collaboration and interaction. The objective of this work is to better understand how MCCs interact with PCPs. ⋯ Although MCCs generally indicated a positive and collaborative interaction with PCPs, our data suggest that there are opportunities to improve communication between PCPs and MCCs and to educate PCPs on knowledge of maternity benefits, the role of the MCC, and how to care for pregnant and postpartum Veterans. The Veteran Affairs MCC can also serve as a model for other health systems aiming to improve care coordinator among pregnant patients.
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Research finds that experiencing psychological stress can be associated with engaging in less physical activity, a critical contributor to operational readiness and overall health and well-being. As navy personnel tend to engage in lower levels of physical activity than other military personnel, the purpose of this study was to examine the relationship between stress and physical activity in the Royal Canadian Navy (RCN) and identify moderators of this relationship. ⋯ The findings of this study support a complex relationship between experiencing stress and engaging in physical activity, which showed varying patterns based on BMI classification. Although the cross-sectional nature of the data precludes any inferences about the direction of these effects, the results suggest that some members of the RCN are more at risk of experiencing decrements in physical activity. Future research should examine the types of physical activity supports and incentives that are needed to ensure that navy personnel derive the benefits of an active lifestyle, especially in times of stress.
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Observational Study
Evaluation of Gender Disparity in Tactical Combat Casualty Care.
Women comprise nearly 19% of the U.S. military and now serve in almost all operational roles, increasing their risk of combat trauma and injuries.3 Data from the Joint Trauma Registry during Operation Enduring Freedom shows that battle-injured females had a higher case fatality rate at 36% compared to their male counterparts at 17%.1 The Tactical Combat Casualty Care curriculum is used to prepare battlefield medics to provide immediate care to wounded service members, but fails to address differences in the care of female versus male casualties. The students, who are presented with life-threatening injuries in simulated trauma scenarios, may be slower to assess, identify, and treat injuries in female patients as compared with male patients. ⋯ A lack of female representation in trauma training may have contributed to the higher case fatality rate of female soldiers compared to male soldiers during Operation Enduring Freedom. Female live actors and Gender Retrofit Kits can augment trauma casualty assessment and treatment training scenarios and better prepare our forces to respond to life-threatening emergencies.
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The effects of smoking on lung function among post-9/11 Veterans deployed to environments with high levels of ambient particulate matter are incompletely understood. ⋯ Although cumulative pack-years smoking was modest in this cohort, an inverse association with pulmonary function was detectable. Deployment-related pack-years had a similar association with pulmonary function compared to non-deployment-related pack-years.