Table 3.
Reported sleep patterns and sleep problems, based on CSHQ
| ADHD (n = 27) mean ± SD | Controls (n = 26) mean ± SD | p | |
|---|---|---|---|
| Sleep patterns | |||
| Bedtime, h | 22.10 ± 0.63 | 22.40 ± 0.70 | 0.105 |
| Morning wakeup, h | 7.34 ± 0.47 | 7.55 ± 0.57 | 0.151 |
| Sleep duration, h | 8.77 ± 0.82 | 8.98 ± 0.90 | 0.368 |
| CSHQ subscales | |||
| Bedtime resistance | 10.44 ± 3.25 | 9.58 ± 2.97 | 0.316 |
| Sleep onset delay | 1.48 ± 0.75 | 1.12 ± 0.33 | 0.027 |
| Sleep duration | 4.30 ± 1.56 | 3.54 ± 0.81 | 0.032 |
| Sleep anxiety | 6.33 ± 2.02 | 6.00 ± 2.08 | 0.556 |
| Night awakenings | 4.15 ± 1.54 | 3.23 ± 0.51 | 0.006 |
| Parasomnias | 9.67 ± 1.64 | 8.58 ± 1.53 | 0.016 |
| Sleep disordered breathing | 4.00 ± 1.49 | 3.46 ± 0.99 | 0.129 |
| Daytime sleepiness | 16.81 ± 3.98 | 13.85 ± 3.78 | 0.007 |
| Total sleep disturbance score | 53.89 ± 7.51 | 46.08 ± 7.07 | < 0.001 |
CSHQ, Children's Sleep Habits Questionnaire