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Paediatric trauma mortality in Norway: a population-based study of injury characteristics and urban-rural differences
Thomas Kristiansen1, Marius Rehn, Hans Magne Gravseth
1Norwegian Air Ambulance Foundation, Department of Research, N-1440 Drøbak, Norway. thomas.kristiansen@norskluftambulanse.no
Insights
Childhood injury deaths are higher in rural Norway, particularly in remote areas. This highlights the need for targeted prevention strategies and improved trauma care in rural communities.
Area of Science:
- Public Health
- Epidemiology
- Trauma Research
Background:
- Paediatric injury presents a significant global public health issue.
- Effective injury prevention and trauma system development require robust epidemiological data.
- Understanding geographical disparities in childhood trauma is crucial for targeted interventions.
Purpose of the Study:
- To characterize paediatric trauma deaths in Norway (1998-2007).
- To analyze the geographical distribution of these deaths.
- To assess the impact of rurality on paediatric trauma mortality rates.
Main Methods:
- Utilized national registry data for all trauma deaths in individuals aged 0-15 years.
- Analyzed mortality rates and injury characteristics.
- Correlated data with municipal centrality, population density, and settlement density.
Main Results:
- Recorded 462 trauma deaths, with a national annual paediatric mortality rate of 4.81/100,000.
- Higher mortality rates were observed in rural areas, strongly linked to municipal centrality.
- Rural trauma predominantly involved traffic accidents, with many deaths occurring before hospital arrival.
Conclusions:
- Childhood injury mortality rates are elevated in rural settings.
- Specific measures of rurality are essential for effective primary and secondary prevention planning.
- The northernmost county, Finnmark, experienced a mortality rate three times the national average.
Introduction:
Paediatric injury is a major global public health challenge. Epidemiological research is required for effective primary injury prevention and to develop trauma systems for optimal management of childhood injuries. This study aimed to describe the characteristics and geographical distribution of paediatric trauma deaths and to assess the relationship between rural locations and mortality rates.
Materials And Methods:
By accessing national registries, all trauma related deaths of persons aged 0-15 years in Norway from 1998 to 2007 were included. Paediatric trauma mortality rates and injury characteristic were analysed in relation to three different measures of municipal rurality: centrality, population density and settlement density.
Results:
There were 462 trauma related deaths during the study period and the national annual paediatric mortality rate was 4.81/100000. Rural areas had higher mortality rates, and this difference was best predicted by municipal centrality. Rural trauma was characterised by traffic accidents and deaths that occurred prior to reaching hospital. The rural and northernmost county, Finnmark, had a mortality rate three times the national average.
Conclusion:
Mortality rates after childhood injury are high in rural areas. Substantiated measures of rurality are required for optimal allocation of primary and secondary preventive measures.
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