Table 12 Summary of sleep problems found in patients with MDS reported in the literature; NR = not reported
From: A brief history of MECP2 duplication syndrome: 20-years of clinical understanding
Feature | Males n/N | Females n/N | Total n/N (%) | References |
|---|---|---|---|---|
Sleep disturbances | – | – | 62/112 (55%) | |
 Obstructive sleep apnoea | 29/76 | 3/14 | 32/90 (36%) | |
 Hypersomnia/somnolence | 17/93 | NR | 17/93 (18%) | |
 Nocturnal awakening | 5/22 | NR | 5/22 (23%) | [84] |
 Sleep–wake rhythm disorder | 6/27 | NR | 6/27 (22%) |