ArticleWorld journal of pediatrics : WJP2025
Anemia in Asian children: trends in the prevalence, etiology and analysis of geographic inequalities.
Article in World journal of pediatrics : WJP, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Assessment of Nutritional Trends and Program Implementation Under the Nutrition Improvement Program.Nutrients · 2026Article
- Association of Anemia Severity with Distinct Microbial and Inflammatory Signatures in Patients Receiving Vancomycin.Healthcare (Basel, Switzerland) · 2026Article
- Reducing the burden of pediatric anemia in low-socio-demographic index countries in Asia: the need for targeted support and public health policies.World journal of pediatrics : WJP · 2025Article
- Diabetes, Iron-Deficiency Anemia, and Endocrine, Nutritional, and Metabolic Disorders in Children: A Socio-Epidemiological Study in Urban Kazakhstan.International journal of environmental research and public health · 2025Article
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Authors and funding
17 authors.
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Abstract
backgroundPediatric anemia is a pervasive public health issue in Asia, significantly impairing children's growth, cognitive development, and future potential. This study evaluates trends, prevalence, and socio-economic disparities of pediatric anemia across Asia from 1990 to 2021, leveraging data from the Global Burden of Disease Study (GBD) 2021 study.
methodsUsing estimated annual percentage change (EAPC) and Pearson's correlation coefficient, geographic variations and temporal trends were analysed alongside associations between prevalence, years lived with disability (YLDs), and Socio-demographic index (SDI).
resultsThe study reveals a modest overall decline in anemia prevalence by 11.9%, from 464.53 million cases in 1990 to 409.07 million in 2021. High-SDI regions such as East Asia achieved significant reductions (- 71.36%), with countries like Singapore, the Republic of Korea, Seychelles, Qatar, and the United Arab Emirates (UAE) showing substantial progress. In stark contrast, low-SDI countries, including Yemen (108.34%) and Afghanistan (130.28%), along with Cambodia, India, and Pakistan, experienced alarming increases. Dietary iron deficiency was the dominant cause, followed by hemoglobinopathies and neglected tropical diseases. Females, particularly adolescents, and children under five faced disproportionate burdens, with prevalence rates in low-SDI regions exceeding 47,000 per 100,000 compared to < 10,000 per 100,000 in high-SDI areas.
conclusionsThese findings emphasize profound regional and socio-economic inequalities in anemia burden. Urgent, evidence-based interventions are imperative, focusing on enhancing nutrition, expanding healthcare access, and integrating sex-sensitive strategies to address this multifaceted issue. Strengthened policies and targeted actions are critical to mitigating the burden and fostering health equity, particularly in vulnerable low-SDI regions.
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