Evidence map›Paper›PMID 41919290›Full record

SynthesisFrontiers in public health2026

Childhood malnutrition, rickets, and anemia: a systematic review and meta-analysis on global prevalence, determinants, and public health implications.

Yajuan Tan

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in Frontiers in public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Yajuan TanTraditional Chinese Medicine Pediatrics, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The world continues to face major health risks through childhood malnutrition and rickets and anemia which hinder the development of physical and mental and immune system functions. The public health system needs to study determinants of health problems and their effective solutions. Methods: Our research team evaluated 96 studies, which include 153,694 participants from the Middle East and Africa and South and Southeast Asia and high-latitude regions through systematic review. The research team searched for studies in PubMed, Web of Science, Embase, Cochrane Library, and Google Scholar. The research team included observational studies and RCTs and cohort studies and individual participant data meta-analyses in their investigation. The study team evaluated research quality and bias risk through the use of Jadad scale and GRADE system and standard evaluation tools. The research team conducted random-effects meta-analyses to combine hazard ratio data while they used funnel plots and Egger's test to check for publication bias. Results: The study found that Childhood Nutritional Rickets and Vitamin D/Calcium Status showed strong associations with low calcium and vitamin D intake (HR 1.51, 95% CI 1.26-1.82; I Conclusion: The combination of calcium and vitamin D supplements with targeted micronutrients and integrated maternal-child programs effectively decreases rickets and malnutrition while it enhances global growth rate. The implementation of programs requires specific contextual understanding for achieving the best health results in children.

Indexed as

AnemiaChild Nutrition DisordersPublic HealthRicketsChildChild, PreschoolGlobal HealthHumansInfantPrevalencecalcium deficiencychildhood malnutritionglobal nutritionmaternal nutritionmicronutrient supplementationnutritional ricketspublic healthvitamin D deficiency

Identifiers

PMID41919290
PMCPMC13033708

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.