Head injury from falls in children younger than 6 years of age

P Burrows1, L Trefan1, R Houston2

  • 1Institute of Primary Care and Public Health, Cardiff School of Medicine, Cardiff, Wales, UK.

Insights

Falls from heights can cause serious head injuries (HI) in young children. Infants falling from arms or products, and falls from windows, pose the highest risk for skull fractures and intracranial injury (ICI).

Area of Science:

  • Pediatric Traumatology
  • Child Injury Prevention
  • Neuroscience

Background:

  • The risk of serious head injury (HI) in young children following a fall is not well-defined.
  • Understanding the relationship between the height or object of a fall and the likelihood of intracranial injury (ICI) or skull fracture is crucial for effective prevention strategies.

Purpose of the Study:

  • To investigate the association between the object fallen from and the prevalence of intracranial injury (ICI) or skull fracture in children under 6 years old.
  • To quantify the risk of severe head trauma based on the circumstances of the fall.

Main Methods:

  • A cross-sectional study was conducted on children under 6 years old admitted to UK hospitals for head injuries resulting from falls.
  • Data analyzed included the object fallen from, Glasgow Coma Score (GCS) or AVPU (alert, voice, pain, unresponsive) scores, and CT scan results.

Main Results:

  • Out of 1775 children, 19.3% had a CT scan, with 32% showing abnormalities. Skull fractures occurred in 16.9%, and ICI in 13.7%.
  • Falls from a person's arms, buildings (windows/attics), or infant/child products showed a significantly higher odds ratio for skull fracture or ICI compared to falls from standing height.
  • Even children with a GCS of 15/AVPU=alert had a 12% prevalence of ICI, indicating potential for serious injury even without initial neurological compromise.

Conclusions:

  • The majority of hospital-admitted head injuries from falls in this cohort were minor.
  • Infants falling from a carer's arms, or from infant products, windows, walls, or attics, face a heightened risk of ICI or skull fracture.
  • These findings provide valuable data for injury prevention efforts and for assessing the probability of serious injury when the fall circumstances are known.
Abstract

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