Primary care
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Adolescents and young adults are at high risk for human immunodeficiency virus (HIV) infection. Several risk factors that strongly contribute to HIV infection risk are described, including physical, cognitive, social, and economic factors. Strategies for screening and prevention of HIV infection, including universal screening, behavioral counseling, and preexposure prophylaxis, are reviewed, and the initial treatment approach to a diagnosis of HIV in adolescents is outlined.
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Women are increasingly participating in more and more sporting activities. For years, women athletes have been treated as the "female" equivalent of male athletes, with similar medical approaches but this is changing. The concept that women are unique in their "athletic arena" is further underscored with emerging scientific evidence--from the physiologic details not visible to the eye, to the more overt biomechanical and anatomic differences. We review a handful of conditions active women potentially may encounter: pregnancy, the female athlete triad, patellofemoral pain, potential injuries to the anterior cruciate ligament, and anemia.
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American health care is shifting from a fixed-cost, fee-for-service payment model to value-based payment, in which providers including physicians and hospitals increasingly face incentives to reduce the total cost of care and meet specific quality benchmarks. Leaders of organizations that pay for health care and employers have encouraged this shift in response to substantial increases in health care costs and generally mediocre health outcomes compared with other countries. Here, we make the case that although the pace and details of such payment reforms are uncertain, these underlying structural economic challenges make a transition to some sort of value-based care inevitable.