A.FEV1.0/FVC為85% B.FEV1.0/FVC為50% C.氣速指數(shù)>1 D.最大通氣量為預(yù)計(jì)值的75% E.肺活量為預(yù)計(jì)值的80%
A.FEV1.0/FVC為95% B.FEV1.0/FVC為65% C.最大通氣量為預(yù)計(jì)值的70% D.氣速指數(shù)為1 E.肺活量為預(yù)計(jì)值的60%
A.FEV1.0/FVC為60% B.FEV1.0/FVC為50% C.肺活量為預(yù)計(jì)值的70% D.最大通氣量為預(yù)計(jì)值的50% E.最大通氣量為預(yù)計(jì)值的60%