Child abuse registration, fetal growth, and preterm birth: a population based study

Nick Spencer1, Ann Wallace, Ratna Sundrum

  • 1School of Health and Social Studies and Warwick Medical School, University of Warwick, Coventry, UK. n.j.spencer@warwick.ac.uk

Insights

Lower fetal growth and shorter gestational duration are linked to higher rates of child protection registration, including sexual abuse. This association persists regardless of maternal age or socioeconomic status.

Area of Science:

  • Public Health
  • Pediatrics
  • Social Sciences

Background:

  • Child protection registration is a critical indicator of potential harm to children.
  • Intrauterine growth and gestational age are known factors influencing child development and health outcomes.
  • Understanding the relationship between fetal development and child protection is vital for early intervention.

Purpose of the Study:

  • To investigate the association between intrauterine growth (fetal growth) and gestational age with child protection registration.
  • To analyze this relationship within a comprehensive 20-year population-based birth cohort.
  • To determine if these associations vary across different categories of child protection concerns.

Main Methods:

  • Retrospective analysis of a whole population birth cohort in West Sussex, England.
  • Inclusion of 119,771 infants born between 1983 and 2001 with complete data on birth weight, gestational age, maternal age, and socioeconomic status.
  • Statistical analysis to assess trends in child protection registration (sexual abuse, physical abuse, emotional abuse, neglect) relative to birth weight z-scores and gestational age.

Main Results:

  • A significant linear trend was observed: lower birth weight z-scores correlated with a higher likelihood of child protection registration across all categories.
  • Shorter gestational age also showed a similar trend, increasing the risk of registration.
  • These associations remained robust after adjusting for maternal age and socioeconomic status.

Conclusions:

  • Reduced fetal growth and shorter gestational duration are independently associated with an increased likelihood of child protection registration.
  • The findings suggest a potential link between adverse fetal development and subsequent child protection concerns, including sexual abuse.
  • Further research is needed to elucidate whether poor fetal growth or preterm birth are causal factors or share common underlying pathways with child maltreatment.
Abstract

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