Global childhood diarrhoea prevalence and its determinants: a systematic meta-analytic assessment, 1985-2024.

ABSTRACT:

Background

Childhood diarrhoea is a major contributor to morbidity and mortality among children under five years of age. This study provides an analysis of global childhood diarrhoea prevalence, drawing on standardised, nationally representative survey data collected from 1985 to 2024.

Methods

A systematic review of Demographic and Health Surveys and Multiple Indicator Cluster Surveys conducted up to October 30, 2024, was undertaken, with findings reported in accordance with PRISMA guidelines. Random-effects meta-analyses and meta-regression analyses were conducted. Factor analysis was employed to construct a Socioeconomic and Child Nutrition Index, integrating socioeconomic, water, sanitation, hygiene, and nutrition indicators.

Findings

The analysis identified 593 re

SUBMITTER: Tag ZM 

PROVIDER: S-EPMC12790150 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature