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Risk of hospital-treated injury in children with cerebral palsy: a population-based cohort study
Laura Määttänen1,2,3, Liisi Ripatti4, Päivi Rautava1,3
1Department of Public Health, University of Turku, Turku, Finland.
Insights
Children with cerebral palsy (CP) face a higher risk of hospital-treated injuries. Girls with CP and those with comorbidities are particularly vulnerable, especially to traumatic brain injuries.
Area of Science:
- Pediatrics
- Neurology
- Public Health
Background:
- Cerebral palsy (CP) is a group of disorders affecting movement and posture, impacting children's development and potentially increasing their vulnerability.
- Understanding injury risks in children with CP is crucial for targeted prevention and healthcare strategies.
Purpose of the Study:
- To investigate if cerebral palsy (CP) elevates the risk of hospital-treated injuries in children up to 13 years of age.
- To analyze the influence of CP type, gender, comorbidities, and injury type on injury risk.
Main Methods:
- A population-based cohort study in Finland, including 328,903 children born between 2001 and 2006.
- Nation-wide register data was used to track hospital-treated injuries until the end of 2014.
- Injury rates were compared between children with and without CP, with adjustments for various factors.
Main Results:
- Children with CP showed an increased risk of hospital-treated injuries (HR: 1.2).
- Girls with CP had a significantly higher injury risk (HR: 1.4, p=0.01).
- Comorbidities amplified injury risk (HR: 1.5, p=0.015), and children with CP were more prone to traumatic brain injuries (HR: 1.7, p=0.002).
Conclusions:
- Girls with cerebral palsy (CP) exhibit the highest risk for hospital-treated injuries.
- Children with CP are disproportionately affected by traumatic brain injuries, highlighting a critical area for intervention.
Aim:
To study whether cerebral palsy (CP) increases the risk of hospital-treated injuries in children up to 13 years of age.
Methods:
A Finnish population-based cohort (n=328 903) of children born during 2001 to 2006 was followed up for hospital-treated injuries until the end of 2014 via linkage of nation-wide registers. The rate of first injury was compared in children with and without CP. The effect of CP type, gender, severe comorbidities (intellectual disability, epilepsy, hearing or visual impairment), and the type of injury was evaluated.
Results:
Children with CP had an increased risk of injury compared with children without CP (unadjusted HR: 1.2, 95% CI: 1.0 - 1.4, p=0.40). Girls with CP (n = 191) had a higher risk of injury compared with girls without CP (29% vs 22%, HR: 1.4, 95% CI: 1.1 to 1.8, p = 0.01). Any comorbidity increased the risk of injury (HR: 1.5, 95% CI: 1.1 to 2.2, p = 0.015) among children with CP. Children with CP had a higher risk of traumatic brain injury (HR: 1.7, 95% CI 1.2 to 2.4, p = 0.002) than children without CP.
Conclusion:
Girls with CP had the highest risk of hospital-treated injury. Children with CP are particularly prone to traumatic brain injuries.
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