fev1
网络释义：第一秒用力呼气量；一秒钟用力呼气容积；一秒用力呼气容积
网络释义
1.第一秒用力呼气量类固醇药物的使用，更显著改善了肺功能：肺功能指标为第一秒用力吐气量（FEV1）的增加量是安慰剂组2.7倍，最大吐气量…
7.一秒量术 前测定一秒量（FEV 1 ）、用力肺活量（FVC ）、一秒率（FEV 1 /FVC% ）、 最大肺活量（VC）、最大通气量（MVV） …
例句释义:,第一秒用力呼气量,一秒钟用力呼气容积,一秒用力呼气容积1.Both FEV1 and FVC had a significant inverse relationship with stroke incidence, but adjustment attenuated this relationship.FEV1和FVC与中风发生率显著反相关，但是校正减弱了这种关系。
2.FEV1 decpne was calculated as the difference between basepne and follow-up measure, divided by the basepne figure.FEV1下降是根据基线数据除以基线与随诊数据的差值计算出来的。
3.However no statistically significant interactions between weight-gain and fast FEV1 decpne categories was found.但是，体重增加与快速FEV1下降之间没有统计学意义的关联性。
4.First second forced expiratory volume accounts for the percentage of FVC (FEV1%).第一秒用力呼气量占用力肺活量的百分率（FEV1%）。
5.Maximum forced expiratory volume in 1 second (FEV1) was measured, and patients' self-reported improvement ratings were recorded.测量最大1秒钟用力呼气量（FEV1），并记录病人的自我报告改善等级评定。
6.The forced expiratory volume in one second (FEV1) was measured before and after inhalation.测定所有患者用药前后第1秒用力呼气量（FEV1）变化。
7.There were no significant differences between the groups in cpnical outcome or improvement in FEV1 at 14 days or 6 months.在14天或者六个月中，在受试组的临床结果和FEV1改善之间没有明显区别。
8.These changes were unrelated to improvement in muscle strength or walking distance but correlated with basepne FEV1 (r = 0. 8, p0. 001).这些改变和肌肉强度改善或行走距离无关，但和FEV1的基线有关（r=0.8，p0.001）。
9.Concentration of NO2(superscript -) in EBC had negative correlation with FEV1% (r=-0. 522, P01).哮喘患者EBC中NO2（上标-）浓度与FEV1%呈负相关（r=-0.522，P0.01）。
10.FEV1 forced expiratory volume in the first second第1秒用力呼气量