Table 1.
Sleep parameters in Controls and Children with Fear of Harm phenotype.
| Sleep Parameter (Source) | Control | FOH |
|---|---|---|
| Bedtime (d) | 21:04 ± 0:40 | 21:10 ± 1:01 |
| Risetime (d) | 06:32 ± 0:50 | 07:23 ± 1:04 |
| Sleep Onset Latency (d) | 9 ± 5 min | 27 ± 20 min |
| Sleep Onset Latency (a) | 8 ± 4 min | 37 ± 38 min |
| Total Sleep Time (a) | 7 h 36 min ± 41 min | 8 h 07 min ± 1 h 17 min |
| Sleep Efficiency * (a) | 85.7% ± 7.1% | 87.0% ± 6.2% |
| Sleep Period Duration (d) | 9 h 13 min ± 44 min | 10 h 04 min ± 1 h 28 min |
| Parasomnias reported | 0 | 8 |
Source: (a) = derived from actigraphy; (d) = from Diary. * Sleep Efficiency is the ratio of Total Sleep Time to the interval from Sleep Onset to Risetime.