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 %)。
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。
However, for symptom scores and forced expiratory volume in one second, the trend favoured a beneficial effect of INCS.
然而，在症状评分及一秒用力呼气容积均显示INCS倾向具有疗效。
The effects of yoga on change from baseline forced expiratory volume in one second (MD 0.04 litres, 95% CI -0.10 to 0.19;
相较于介入前，瑜珈能增进患者一秒用力呼吸量效果并没有显著性的改变 （平均差 0.04升，95%信赖区间 -0.10至0.19；
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。
While INCS tended to improve asthma symptoms and forced expiratory volume in one second, the results did not reach significance.
INCS有改善气喘症状及一秒用力呼气容积的趋势，但未达统计学意义。
In all three cohorts, serum YKL-40 levels correlated positively with the severity of asthma and inversely with the forced expiratory volume in 1 second.
在所有三个组，血y KL - 40水平与哮喘严重程度正相关，而与一秒用力呼气量负相关。
The primary end point was the estimated mean change from baseline through week 24 in the percent of predicted forced expiratory volume in 1 second (FEV1).
主要终点为自基线至24周的预测1秒钟用力呼气容积（FEV1）百分比的估计平均变化。
Symptom score and pulmonary function expressed as peak expiratory flow(PEF), peak expiratory flow rate (PEFR) and forced expiratory volume in one second (FEV1) were recorded.
观察两组每日症状评分，早、晚最大呼气峰流速测定（PEF），肺功能检查（FEV1）。
Secondary endpoints, including forced expiratory volume in 1 s, peak expiratory flow, use of as-needed medication, and number of nights with awakenings were similar between genotype groups.
次要终点指标包括1秒呼出气量，峰流速，急救用药次数，夜间觉醒次数各基因型组之间均无显著差异。
Pulmonary function tests(PFT), including forced vital capacity(FVC), forced the first second of expiratory volume (FEV1) and FEV1/FVC.
肺功能检查结果。包括用力肺活量（FVC），第一秒时间肺活量（FEV1）和一秒率（FEV1／FVC）等。
Pulmonary function tests(PFT), including forced vital capacity(FVC), forced the first second of expiratory volume (FEV1) and FEV1/FVC.
肺功能检查结果。包括用力肺活量（FVC），第一秒时间肺活量（FEV1）和一秒率（FEV1／FVC）等。
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