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Subject characteristics
| Male/female | 121/77 |
| Age, years | 50.1 ± 14.8 (18–86) |
| BMI, kg/m2 | 27.2 ± 4.8 (18.6–45.2) |
| AHI, events/hour | 18.0 ± 18.4 (0–108.4) |
| AHI < 5 | 48 |
| 5 < AHI < 15 | 67 |
| 15 < AHI < 30 | 46 |
| AHI > 30 | 37 |
Numbers per subject are presented as mean ± SD over subjects
