The researchers used forced expiratory olume in 1 second (FE1) and forced ital capacity (FC) as a percentage of predicted alue (FCPP) as indicators of lung function.

• 研究者用用力第一秒呼气量(FE1)和用力肺活量(FC)和其预期值的百分比(FCPP)作为肺功能衡量指标。