forced expiratory volume one second
试验24周以后，试验组的预计一秒钟用力呼气量（forced expiratory volume in 1 second，FEV1）相对于基线水平比对照组增加了10.6%。
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·2,447,543篇论文数据，部分数据来源于NoteExpress
方法：受试的对象为可疑的运动诱导的支气管痉挛的健康、体格健壮的个体，用乙酰胆碱激发气道反应后，测定一秒钟用力呼气量。
Methods: Healthy, athletic subjects who are suspected of having exercise-induced bronchospasm were recruited, and FEV1 values were determined following provocative airway challenges with methacholine.
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