Sleep Characteristics
| N = 27 | PSG Analysis Mean±SD or n (%) | PV Analysis Mean±SD or n (%) |
| AHI (/h) | 42±29 | 22±15 |
| AHI≥15 (/h) | 22 (82) | 17 (63) |
| Central pattern & Periodic Breathing | 18 | 13 |
| Obstructive Pattern | 3 | 3 |
| Mixt Pattern | 1 | 1 |
| Total sleep time (min) | 340±137 | |
| Sleep Efficiency (%) | 56±20 | |
| Sleep latency (min) | 161±100 | |
| N1 (%/TST) | 8±7 | |
| N2 (%/TST) | 48±21 | |
| N3 (%/TST) | 31±20 | |
| REM sleep (%/TST) | 12±6 |