Table 2.
Patients’ Pulmonary Ventilation Function Data
| No OSA | Mild-to-Moderate OSA | Severe OSA | P value | |
|---|---|---|---|---|
| VC% | 97.5 (91.2, 105.6) | 101.8 (92.8, 109.4) | 88.6 (80.4, 97) | <0.0001 |
| FVC% | 97.4 (92.2, 106.9) | 103 (93.8, 110) | 91.2 (83.5, 100.4) | <0.0001 |
| FEV1% | 95.5 (85.4, 101.2) | 98.2 (89.7, 105) | 88 (76.6, 97) | <0.0001 |
| FEV1/FVC | 80.6 (79.1, 86.5) | 83.1 (79.3, 85.1) | 80.8 (77.1, 84.3) | 0.024 |
| MEF75% | 104.7 (87.3, 112.9) | 106.5 (92.1, 116.8) | 97 (80.3, 110.6) | 0.003 |
| MEF50% | 83.4 (64.9, 106) | 87.3 (73.5, 104.2) | 80.9 (62.8, 91.8) | 0.012 |
| MEF25% | 57.4 (43.5, 81.1) | 66.7 (52.3, 78.3) | 55.6 (41.2, 75.3) | 0.006 |
| PEF% | 102.4 (96.1, 108) | 104.8 (92.3, 114.3) | 100.6 (87.8, 108.8) | 0.047 |
| MMEF75/25% | 75.4 (59.5, 96) | 79.3 (66.3, 94.5) | 72.7 (62.8, 83) | 0.004 |
| MVV% | 100.6 (92.3, 108.1) | 99.5 (92.2, 111.7) | 96.8 (84.6, 107.9) | 0.075 |