Table 1 The average percentage values obtained for different sleep stages for healthy and OSA group.
From: Sleep stage and obstructive apneaic epoch classification using single-lead ECG
| Wake % | NREM 1% | NREM 2% | NREM 3% | NREM 4% | REM % | AHI | |
|---|---|---|---|---|---|---|---|
| Healthy | 5.5 | 1.8 | 58.6 | 6.0 | 15.1 | 13.0 | N/A |
| OSA | 14.5 | 4.6 | 70.0 | 2.6 | 1.1 | 7.5 | 21 |