AIM To describe the prevalence of cerebral palsy (CP), subtype distribution, motor and intellectual impairment, and epilepsy in adults with CP compared with children with CP.METHOD CP subtype and impairment data from the population-based CP register of western Sweden and population data from Statistics Sweden were used to compare surviving adults (n=581; 244 females, 337 males) born between 1959 and 1978, with the same cohort as children (n=723; 307 females, 416 males), and with the most recent cohort, born from 2007 to 2010 (n=205; 84 females, 121 males).RESULTS Prevalence of CP in adults born between 1959 and 1978 was 1.14 per 1000. The occurrence of impairments differed between CP subtypes. Motor and intellectual impairment were closely related, regardless of subtype. Subtype distribution among survivors differed significantly from the original cohorts (p=0.002), and the most recent cohort (p<0.01), tetraplegia and dyskinetic CP being less common in survivors. Severe motor impairment, intellectual disability, and epilepsy were less common among survivors than in the original cohorts (p=0.004, p=0.002, p=0.037) and the most recent cohort (p=0.004, p=0.008, p<0.01).INTERPRETATION Data on prevalence, subtype distribution, and impairments in children with CP are not applicable to adults with CP. Population-based studies of adults with CP are needed.

Aim: To determine the prevalence of common health conditions in adults with cerebral palsy (CP) and to identify associations with the CP subtype or the severity of impairments.Methods: A population-based, cross-sectional study of 153 adults with CP born from 1959 to 1978 (87 males, 66 females; median age 48 years 3 months, range 37–58 years; 41% with unilateral spastic, 36% bilateral spastic, 19% dyskinetic, and 4% with ataxic CP). Data was gathered through interviews, physical assessments, and medical record reviews.Results: The most common health conditions in adults with CP were pain 65%, upper gastrointestinal disorders 33%, dysphagia 29%, epilepsy 29%, and depression 27%. Cerebral palsy subtype was significantly associated with the presence of pain (p = 0.029), gastrointestinal (p &lt; 0.001), and respiratory disorders (p = 0.006). A more severe physical impairment was associated with a higher prevalence of gastrointestinal disorders (p &lt; 0.001), respiratory disorders (p &lt; 0.001), and pressure ulcers (p &lt; 0.001). Intellectual disability was associated with a higher prevalence of gastrointestinal disorders (p &lt; 0.001), pneumonia (p = 0.001) epilepsy (p = 0.001), and pressure ulcers (p &lt; 0.001), but with a lower prevalence of pain (p &lt; 0.004) and hypertension (p = 0.043).Conclusion: The prevalence of several common health conditions is related to the CP subtype and severity of impairments, indicating that CP plays a role in the development of these health conditions. Follow-up of adults with CP needs to include not only impairments, but general health as well. Increased attention directed toward signs of gastrointestinal and respiratory disorders in individuals with either dyskinetic CP, gross motor function classification system (GMFCS) levels IV–V, or intellectual disability, is recommended.

Intoxication with GHB carries some mortality. Combining GHB with ethanol does not explain the many deaths in our region, nor do extremely high plasma concentrations of GHB. The intake of opioids increases the toxicity of GHB. The drug itself has such biological activities that an overdose is dangerous and may lead to death.