Table 1 Sub-groups of chronic illness in the second wave of the Bergen Child Study*
From: Chronicity of sleep problems in children with chronic illness: a longitudinal population-based study
Subgroups (n) | n | |
|---|---|---|
Neurological disorders (76) | Mental retardation and related syndromes | 27 |
Epilepsy | 20 | |
Migraine | 13 | |
Cerebral palsy | 6 | |
Hydrocephalus and myelomeningocele | 4 | |
Other | 6 | |
Asthma (188) | ||
Somatic disorders (55) | Diabetes | 14 |
Gastrointestinal disorders | 14 | |
Skeletal disorders | 12 | |
Cardiovascular disorders | 3 | |
Heamophiliac | 3 | |
Kidney | 3 | |
Endocrinological disorders | 3 | |
Muscle disorders | 2 | |
Rheumatism | 1 |