| Patients | Cardiorespiratory monitoring | Nocturnal video polysomnography | |||||||
| AHI events·h−1 | PLM index events·h−1 | SE % | SL min | N1+N2 % | N3 % | REM % | CAP rate % | Motor attacks | |
| 1 | 3.1 | 11.3 | 85.6 | 52.5 | 62.1 | 14.5 | 23.4 | 69.0 | 5 MMEs |
| 2 | 2.5 | 20 | 88.7 | 5.0 | 51.8 | 21.3 | 26.9 | 56.2 | 10 MMEs, 2 MAs |
| 3 | 2.0 | 4.5 | 72.6 | 2.3 | 35.7 | 37.7 | 26.6 | 44.6 | 3 MMEs |
| 4 | 3.2 | 7.3 | 83.1 | 17.7 | 64.0 | 20.1 | 15.9 | 50.9 | 1 MMEs, 1 PA, 1 MA |
| 5 | 3.8 | 3.3 | 98.8 | 43.0 | 54.1 | 17.5 | 28.4 | 81.8 | 1 MA |
| 6 | 3.1 | 2 | 97.6 | 11.2 | 28 | 52.1 | 19.9 | 70.7 | 1 MA |
| 7 | 4.0 | 10.6 | 85.5 | 6.7 | 52.4 | 31.9 | 15.7 | 55.6 | 5 MMEs |
| 8 | 2.5 | 19.9 | 85.3 | 5.0 | 50.4 | 12.3 | 34.3 | 62.1 | 2 MMEs, 1 PA |
| 9 | 3.3 | 15.4 | 72.0 | 30.5 | 34.3 | 31.4 | 34.3 | 70.3 | 2 PAs, 1 MA |
| 10 | 3.6 | 4.3 | 98.7 | 20.3 | 25.2 | 26.5 | 48.3 | 75.2 | 4 MMEs, 1 MA |
| 11 | 2.5 | 12.2 | 84.9 | 53.5 | 60.8 | 25.8 | 13.4 | 60.5 | 2 PAs, 1 MA |
| 12 | 2.8 | 16.8 | 80.4 | 8.1 | 39.1 | 19.9 | 41.0 | 54.3 | 6 MMEs, 1 PA |
| 13 | 2.0 | 8.7 | 89.8 | 11.3 | 53.7 | 22.2 | 24.1 | 74.8 | 2 MMEs, 1 PA |
| 14 | 3.8 | 3.3 | 98.1 | 5.5 | 44.0 | 35.7 | 20.3 | 49.3 | 1 MA |
| 15 | 3.7 | 4.5 | 83.5 | 12.4 | 57.0 | 24.4 | 18.6 | 47.9 | 3 MMEs, 1 MA |
Data are presented as n, unless otherwise stated. AHI: apnoea/hypopnoea index; PLM: periodic limb movements; SE: sleep efficiency; SL: sleep latency; N1+N2: non-rapid eye movement (NREM) stage 1 and 2; N3: NREM sleep stage 3; REM: rapid eye movement sleep; CAP: cyclic alternating pattern; MME: minor motor event [2]; MA: major attack [3]; PA: paroxysmal arousal [4].