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An analysis of 1704 burn injuries in Hong Kong children
Insights
Young children, especially boys aged 0-4, are most vulnerable to home scalds in Hong Kong. Most burns are minor, but winter months may see deeper injuries requiring hospital admission.
Area of Science:
- Pediatric Emergency Medicine
- Public Health
- Epidemiology
Background:
- Burn injuries represent a significant cause of unintentional injury in children.
- Understanding the specific epidemiological factors of pediatric burns is crucial for targeted prevention strategies.
Purpose of the Study:
- To analyze the epidemiological characteristics of burn injuries among children under 15 years old in Hong Kong.
- To identify high-risk age groups, common causes, injury locations, and seasonal variations.
Main Methods:
- Retrospective analysis of 1704 pediatric burn cases presenting to seven major regional hospitals over a 12-month period.
- Data collected included patient demographics, injury circumstances, burn severity, and treatment outcomes.
Main Results:
- Children aged 0-4 years accounted for 57% of cases, with peak incidence at 1-2 years.
- Boys had a higher incidence than girls. Most burns (93%) occurred at home, primarily scalds (92%) from hot liquids.
- Younger children frequently sustained burns to the head, face, and trunk; 39% of 0-4 year olds required hospitalization. Deeper burns were more common in winter.
Conclusions:
- Pediatric burn injuries in Hong Kong disproportionately affect young children, particularly boys, with home scalds being the predominant cause.
- Targeted prevention efforts focusing on home safety and scald prevention for toddlers are essential.
- The observed seasonal variation in burn depth warrants further investigation and may inform public health advisories.
Abstract:
Over a 12-month period, 1704 children less than 15 years old with burn injuries seen in the accident and emergency departments of seven major regional hospitals in Hong Kong were analysed with respect to their epidemiological data. The age group with the highest risk for injury was 0-4 years (57 per cent) and with a maximum at 1-2 years of age. Boys showed a significantly higher incidence of burns than girls at any age. Ninety-three per cent of the accidents occurred at home and 92 per cent were scalds caused by hot water and other fluids. In the great majority of patients the total body area of burn did not exceed 5 per cent. Younger children had a higher incidence of burns involving the head, face and anterior trunk, 39 per cent of the 0-4 year age group required hospital admission. During the winter months, the children tended to suffer from deeper burns.