Table 2.
Means (standard deviations) for sleep measures
| Patients | Siblings | Controls | |
|---|---|---|---|
| Sleep duration | 475.16 (82.68) | 444.00 (55.47) | 452.10 (44.53) |
| Sleep onset | −3.54 (76.22) | −16.86 (54.45) | 9.59 (74.13) |
| Sleep onset latency | 5.32 (5.50) | 5.33 (7.91) | 6.01 (13.00) |
| Sleep efficiency | 86.20 (6.32) | 85.95 (6.42) | 87.17 (4.41) |
| WASO | 54.72 (23.15) | 50.95 (16.99) | 49.60 (18.15) |
| Sleep offset | 471.63 (79.52) | 427.14 (44.90) | 461.69 (77.64) |
| Sleep inertia | 5.89 (5.78) | 6.87 (7.63) | 4.92 (5.36) |