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Preterm birth and unintentional injuries: risks to children, adolescents and young adults show no consistent pattern

Susanna Calling1, Karolina Palmér, Lena Jönsson

  • 1Center for Primary Health Care Research, Department of Clinical Science, Lund University, Malmö, Sweden. susanna.calling@med.lu.se

Acta Paediatrica (Oslo, Norway : 1992)
|November 28, 2012
PubMed

Insights

This study found no consistent link between preterm birth and unintentional injuries in children and young adults. The risks were generally small and not statistically significant for most individuals born prematurely.

Area of Science:

  • Perinatal Epidemiology
  • Injury Prevention
  • Child Health

Background:

  • Preterm birth is linked to various physical and mental health issues.
  • Understanding long-term risks associated with preterm birth is crucial for public health.
  • The association between preterm birth and unintentional injuries requires further investigation.

Purpose of the Study:

  • To investigate the association between preterm birth and the risk of unintentional injuries.
  • To analyze injury risks across childhood, adolescence, and young adulthood.
  • To examine injury patterns in a large Swedish cohort born between 1984 and 2006.

Main Methods:

  • A large cohort study of 2,297,134 individuals (5.9% born preterm) in Sweden.
  • Follow-up from 1985 to 2007, recording unintentional injuries leading to hospitalization or death.
  • Calculation of hazard ratios for falls, transport injuries, and other injuries across four age groups.

Main Results:

  • Adjusted analyses revealed mixed results, with some preterm subgroups showing slightly increased or decreased injury risks.
  • Most risk estimates were borderline or non-significant for both males and females.
  • Absolute risk differences between preterm and full-term individuals were minimal.

Conclusions:

  • This study indicates no consistent pattern of risk for unintentional injuries in relation to preterm birth.
  • The findings suggest that preterm birth is not consistently associated with increased risk of unintentional injuries in later life.
  • Further research may explore specific injury types or contributing factors in preterm populations.
Abstract

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