PSG | Preoperative | 4 months Postoperative (10/29/2015) | 17 months postoperative (22/11/2016) |
---|---|---|---|
Sleep efficiency (%) | 75.4 (406 minutes) | 83.9 (360 minutes) | 86.9 (443 minutes) |
Arousal Index | 35.8 (200) | 16.5 (99) | 7 |
N1 (%) | 1.9 | 1.7 | 16.4 |
N2 (%) | 32.6 | 77.6 | 72.8 |
N3 (%) | 49.2 | 20.7 | 6.9 |
REM (%) | 16.2 | 0 | 4 |
AIH (events/hour) | 24.1 | 7 | 3.9 |
AI (events/hour) | 9.7 | 0 | 1.5 |
AIH REM (events/hour) | 52.8 | 7 | 3.4 |
AIH NREM (events/hour) | 18.6 | 7 | 3.9 |
IDR | 24.1 | 7 | 3.9 |
O2 (%) Nadir | 96 | 94 | 95 |
Minimum SpO2 (%) | 92 | 89 | 89 |
T < 90% (seconds) | 0 | 0.1 | 0.1 |