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。

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).

youdao

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。

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).

youdao