The association between infant and young child feeding practices and diarrhoea in Tanzanian children

Felix Akpojene Ogbo1,2, Hillary Nguyen1, Sabrina Naz1

  • 11Translational Health Research Institute, School of Medicine, Western Sydney University, Campbelltown Campus, Locked Bag 1797, Penrith, NSW 2571 Australia.

Insights

Exclusive breastfeeding protects Tanzanian infants from diarrhoea. Introducing complementary foods before 6 months increases diarrhoea risk. Strengthening infant and young child feeding programs is crucial.

Area of Science:

  • Public Health
  • Pediatrics
  • Nutrition

Background:

  • Diarrhoea is a major cause of child mortality in Tanzania.
  • Optimal infant and young child feeding (IYCF) practices are linked to reduced diarrhoea, but evidence for strategic interventions in Tanzania is limited.

Purpose of the Study:

  • To examine the association between infant and young child feeding (IYCF) practices and diarrhoea in Tanzanian children under 24 months.
  • To provide evidence for targeted interventions to reduce childhood diarrhoea in Tanzania.

Main Methods:

  • Utilized Tanzania Demographic and Health Survey data.
  • Employed multivariable logistic regression analysis, adjusting for confounding factors and cluster variability.
  • Estimated diarrhoea prevalence stratified by IYCF practices.

Main Results:

  • Exclusive breastfeeding (EBF) and predominant breastfeeding (PBF) were associated with lower diarrhoea prevalence in infants aged 0-5 months.
  • Introduction of complementary foods at 6-8 months was linked to a higher prevalence of diarrhoea compared to EBF.
  • EBF and PBF showed a protective effect against diarrhoea (AOR 0.31 and 0.30, respectively), while early complementary feeding increased risk (AOR 2.91).

Conclusions:

  • EBF and PBF are protective against diarrhoeal illness in Tanzanian children.
  • Early introduction of complementary foods is associated with increased diarrhoea risk.
  • Strengthening IYCF programs can improve feeding behaviors and reduce the burden of diarrhoea in children under two years.
Abstract

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