Work

Association of cerebral palsy with autism spectrum disorder and attention-deficit/hyperactivity disorder in children: a large-scale nationwide population-based study

Year: 2024

Type: article

Abstract: OBJECTIVE: To examine the association of cerebral palsy with autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD), providing evidence for interdisciplinary medical service for children with cerebral palsy. DESIGN: A large-scale nationwide population-based study. SETTING: The National Health Interview Survey (NHIS). PATIENTS: 177 899 children aged 3-17 years among NHIS participants from 1997 to 2003 and 2008 to 2018. RESULTS: Among the 177 899 children included in this analysis, 602 (0.33%) had cerebral palsy, 1997 (1.16%) had ASD, and 13 697 (7.91%) had ADHD. Compared with children without cerebral palsy, children with cerebral palsy had a higher prevalence of ASD (6.09% vs 1.15%; p<0.001) and ADHD (15.91% vs 7.89%; p<0.001). After adjustment for age, sex, race/ethnicity, family highest education level, family income level and geographical region, the OR among children with cerebral palsy, compared with children without cerebral palsy, was 5.07 (95% CI 3.25 to 7.91) for ASD (p<0.001) and 1.95 (95% CI 1.43 to 2.66) for ADHD (p<0.001). Furthermore, the association of cerebral palsy with ASD and ADHD remained significant in all subgroups stratified by age, sex and race. CONCLUSION: In a large, nationally representative sample of US children, this study shows that children with cerebral palsy are at an increased risk of ASD and ADHD.

Source: BMJ Paediatrics Open

DOI: 10.1136/bmjpo-2023-002343