Details of the nature of sleep disturbance for individuals with and without MPS III
| Difficulty getting to sleep | Frequent night-time waking | Early morning waking | Disruptive behaviour | Dangerous behaviour | Sleeps during the day | Total sleep disturbance | |
|---|---|---|---|---|---|---|---|
| Mean scores (SEM) are shown for each item, including TSD. There is a significant difference between the TSD for those with and those without MPS III (t = 18.32, p<0.0001). | |||||||
| With MPS III | 2.98 (0.10) | 3.09 (0.09) | 2.81 (0.10) | 2.62 (0.10) | 2.23 (0.12) | 2.04 (0.10) | 17.26 (0.38) |
| Without MPS III | 0.72 (0.15) | 0.8 (0.15) | 0.72 (0.11) | 0.40 (0.08) | 0.34 (0.07) | 0.88 (0.18) | 3.92 (0.62) |