Prevalence of Functional Gastrointestinal Disorders in European Infants and Toddlers

Nina F Steutel1, Judith Zeevenhooven2, Elena Scarpato3

  • 1Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Gastroenterology, Hepatology and Nutrition, Amsterdam, The Netherlands; Amsterdam UMC, University of Amsterdam, Clinical Epidemiology, Bioinformatics and Biostatistics, Amsterdam, The Netherlands.

Insights

Functional gastrointestinal disorders (FGIDs) are common in young children. Infant regurgitation and functional constipation are prevalent, with younger age, formula feeding, and domestic violence linked to FGID occurrence.

Area of Science:

  • Pediatrics
  • Gastroenterology
  • Public Health

Background:

  • Functional gastrointestinal disorders (FGIDs) represent a significant health concern in early childhood.
  • Understanding the prevalence and risk factors for FGIDs in infants and toddlers is crucial for effective management and prevention strategies.

Purpose of the Study:

  • To determine the prevalence of functional gastrointestinal disorders (FGIDs) in a community-based sample of young children aged 0-48 months.
  • To identify associated risk factors for FGIDs in different age groups within this pediatric population.

Main Methods:

  • A cross-sectional, multicenter study was conducted in Belgium, Italy, and The Netherlands.
  • Validated questionnaires, tailored for infants (0-12 months) and toddlers (13-48 months), assessed clinical history, symptoms, sociodemographics, and stressful life events.
  • Functional gastrointestinal disorders were diagnosed based on the Rome IV criteria.

Main Results:

  • The study included 2751 children, with FGID prevalence of 24.7% in infants and 11.3% in toddlers.
  • Infant regurgitation was the most common FGID in infants (13.8%), while functional constipation predominated in toddlers (9.6%).
  • Younger age and formula feeding were associated with FGIDs in infants; domestic violence exposure in parents was linked to FGIDs in toddlers.

Conclusions:

  • Functional gastrointestinal disorders are highly prevalent in Western European infants and toddlers.
  • Infant regurgitation and functional constipation are the most common FGIDs in their respective age groups.
  • Key associated factors include younger age, formula feeding, and parental exposure to domestic violence, highlighting the need for targeted interventions.
Abstract

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