Table 1.
Sleep disturbances and nighttime behaviors on the NPI reported by caregivers
| % | ||
|---|---|---|
| Disturbances | ||
| Difficulty falling asleep | 76.2 | |
| Getting up during the night | 71.4 | |
| Awaking too early in the morning | 61.9 | |
| Other nighttime behaviors | 28.6 | |
| Wandering, pacing, or inappropriate activities at night | 23.8 | |
| Waking at night, dressing, and planning to go out | 19.0 | |
| Dressing and undressing repeatedly | 14.3 | |
| Response statistics | ||
| Two or more of the above disturbances | 78.9 | |
| Number | ||
|
| ||
| Mean number of sleep disturbances | 3.1 | |
| Median number of sleep disturbances | 3.5 | |
Abbreviation: NPI, Neuropsychiatric Inventory.