| Pre-operative (Baseline) (-16 weeks) | Post-operative (+6.3 weeks) |
---|---|---|
Total sleep time (efficiency) | 309 minutes (71%) | 346 minutes (88%) |
SLEEP STAGE% | Â | Â |
Stage 1 | 21.5% | 03.3% |
Stage 2 | 73.2% | 64.0% |
Stage 3/4 | 0% | 0% |
REM sleep | 05.3% | 32.7% |
Respiratory events (AHI rate) | 16 (3.1 events/hour) | 47 (8.2 events/hour) |
Periodic limb movements | 782 | 61 |
Periodic limb movements with | Â | Â |
   arousal (rate) | 698 (135.5 movements/hour) | 19 (3.3 movements/hour) |
Spontaneous arousals (rate) | 89 (17.3 arousals/hour) | 0 (0 arousals/hour) |