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Patient Characteristics and Diagnostic Polysomnography Data1
| Number | 15 |
| Gender | 12M/3F |
| Age (years) | 46.7 ± 13.5 |
| Body mass index (kg/m2) | 39 ± 7 |
| Apnea/hypopnea index (/h) | 83 ± 32 |
| Mean O2 saturation (%) | 89 ± 2.9 |
| Minimum O2 saturation (%) | 70 ± 10 |
| Respiratory arousal index (/h) | 64 ± 27 |
| Duration of CPAP use (months) | 10.5 ± 4.3 |
| Average CPAP use (% of days) | 91 ± 11 |
| Average daily use CPAP (h) | 6.3 ± 1.2 |
| CPAP pressure (cm H2O) | 11.7 ± 1.6 |
Polysomnography data are during NREM sleep
