Compared to snorer patients,the OSAS patients had higher MIP,MEP and P_(0.1) and lower FIV_1/VC% before retiring and after awake. There was no difference in FEV_1/FVC% between snorer patients and OSAS patients.

• OSAS组和鼾症组相比；睡前及醒后除FEV1/FVC%25变化不明显外；MIP、MEP和P0.；1均有增高趋势；FIV1/VC%25有所降低；但2组间数据均无显著性差异。