Physiological response | Baseline±SD | Follow up (8weeks)±SD | Most recent review (range0.1-8.3 years)±SD |
Mean PaO2(kPa) | 7.8±1.0(n=18) | 8.8±1.2(n=14) | 8.0±1.4(n=14) |
Mean PaCO2(kPa) | 8.1±1.8(n=18) | 6.7±0.74(n=14) | 6.8±1.8(n=14) |
Mean nocturnal SpO2(%) | 83±8.6(n=18) | 93±3.2(n=15) | 92±3.5(n=14) |
Mean compliance(hours) | | 6.8±3.0(n=15) | 6.0±2.9(n=13) |