The Role of Breastfeeding in Childhood Otitis Media

Caroline J Lodge1,2, Gayan Bowatte3, Melanie C Matheson3

  • 1Allergy and Lung Health Unit, Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia. clodge@unimelb.edu.au.

Insights

Breastfeeding significantly lowers the risk of childhood otitis media (OM) by 40-50%. Continued breastfeeding offers further protection, with substantial public health and economic benefits globally.

Area of Science:

  • Pediatrics
  • Public Health
  • Epidemiology

Background:

  • Otitis media (OM) is a common childhood illness.
  • Breastfeeding is a key factor in infant health.
  • Understanding the link between breastfeeding and OM is crucial for public health strategies.

Purpose of the Study:

  • To review recent literature on the relationship between breastfeeding and childhood otitis media (OM).
  • To synthesize findings from systematic reviews and original studies.
  • To evaluate the evidence for a causal link and its implications.

Main Methods:

  • Literature review of systematic reviews.
  • Inclusion of recently published original studies not in systematic reviews.
  • Analysis of biological plausibility and epidemiological data.

Main Results:

  • Breastfeeding is clearly associated with a reduced risk of childhood OM.
  • Any breastfeeding reduces OM risk by 40-50% in early childhood.
  • Continued breastfeeding provides additional risk reduction.
  • Significant economic savings are projected globally by increasing breastfeeding rates.

Conclusions:

  • Breastfeeding is a protective factor against childhood otitis media.
  • The association between breastfeeding and reduced OM risk is likely causal.
  • Promoting breastfeeding offers substantial public health and economic benefits.
Abstract

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