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Important findings on overnight polysomnography
| Variables | Values |
|---|---|
| Sleep efficiency (%) | 94.8 |
| Sleep-onset latency (min) | 4 |
| Wake time during the sleep period (min) | 11 |
| Respiratory disturbance index (/h) | |
| Total | 9.8 |
| REM sleep | 12.0 |
| Supine position | 42.4 |
| Lateral position | 1.8 |
| Desaturation index (/h) | 6.5 |
| Average oxygen saturation (%) | 96.6 |
| Minimum oxygen saturation (%) | 87 |
| Periodic limb movements index (/h) | 29.4 |
REM – Rapid eye movement
