60% CPAP-group | 100% CPAP-group | |
Number of patients | 34 | 34 |
Age (years), mean (SD) | 63.0 (10.5) | 66.7 (10.4) |
Male, n (%) | 15 (44.1) | 16 (47.1) |
Height (cm), mean (SD) | 159.4 (8.7) | 160.2 (9.4) |
Weight (kg), mean (SD) | 57.0 (12.7) | 59.0 (10.2) |
ASA class, I/II/III, n | 9/25/0 | 11/23/0 |
Never smoker, n (%) | 16 (47.1) | 16 (47.1) |
FEV1/FVC (%), mean (SD) | 75.2 (5.3) | 74.4 (6.9) |
FVC, % of the predicted, mean (SD) | 108.1 (13.0) | 112.5 (13.0) |
Side of surgery, left/right, n (%) | 15 (44.1)/19 (55.9) | 22 (64.7)/12 (35.3) |