American journal of preventive medicine
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In December 2009, when the H1N1 influenza pandemic appeared to be subsiding, public health officials and unvaccinated individuals faced the question of whether continued H1N1 immunization was still worthwhile. ⋯ Additional waves in an epidemic can be mitigated by vaccination even when an epidemic appears to be waning.
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No high-quality study to date has shown that screening reduces lung cancer mortality, and expert groups do not recommend screening for asymptomatic individuals. Nevertheless, lung cancer screening tests are available in the U.S., and primary care physicians (PCPs) may have a role in recommending them to patients. ⋯ Many PCPs' lung cancer screening beliefs and recommendations are inconsistent with current evidence and guidelines. Provider education regarding the evidence base and guideline content of lung cancer screening is indicated.
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Randomized Controlled Trial Multicenter Study
New moves-preventing weight-related problems in adolescent girls a group-randomized study.
Weight-related problems are prevalent in adolescent girls. ⋯ New Moves provides a model for addressing the broad spectrum of weight-related problems among adolescent girls. Further work is needed to enhance the effectiveness of interventions to improve weight status of youth.