The new study, published by the journal Pediatrics, is based on in-person surveys of more than 10, 000 U.S. teens about a variety of mental health issues.

儿科医学期刊最新发表了一项新研究，它是针对大量心理问题而对超过10000名美国儿童做的亲身调查。

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Objective To discuss the application of evidence-based medicine(EBM) in pediatrics, and evaluate the results of this teaching mode.

目的探讨循证医学干预在儿科学中的应用，并对此教学模式的效果做出评价。

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Dr. Virginia A. Moyer, chair of the task force and professor of pediatrics at Baylor College of Medicine, said the recommendation was based on a recognized modest benefit shown by studies in human subjects.

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