Table 2.
Findings from retrospective chart review.
| Frequency of Caregiver-Reported Sleep Complaint | Frequency of Clinicians’ Interpretation of Formal PSG | ||
|---|---|---|---|
| Normal PSG/no findings | 45 | ||
| Problematic sleep onset | 61 | Problematic sleep onset | 18 |
| “Doesn’t sleep” | 16 | Behavioral insomnia | 3 |
| Frequent nighttime awakenings | 112 | Frequent nighttime awakenings | 24 |
| Snoring | 186 | Obstructive sleep apnea | 171 |
| Restless limb movements | 17 | Snoring | 40 |
| Restless sleep | 135 | Periodic limb movements of sleep | 63 |
| Parasomnia | 40 | Parasomnia | 9 |
| Excessively sleepy (including daytime sleepiness) | 29 | Disordered breathing of sleep (central sleep apnea or hypoventilation) | 62 |
| Other/nonspecific sleep complaint | 89 | Other findings | 48 |
Totals may exceed size of cohort (n = 348) if multiple parental complaints and/or PSG findings were noted. PSG = polysomnogram.