SynthesisNutrients2022
Iron Status, Anemia, and Iron Interventions and Their Associations with Cognitive and Academic Performance in Adolescents: A Systematic Review.
Synthesis in Nutrients, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06148545 (Efektifitas Pemberian Zat Besi Dan Vitamin D Terhadap Status Besi Pada Anak Dengan Anemia Defisiensi Besi), which is not on this map. Cited by 46 papers, 4 of them syntheses that pooled 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.
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.
Efektifitas Pemberian Zat Besi Dan Vitamin D Terhadap Status Besi Pada Anak Dengan Anemia Defisiensi Besi
Who cites it
46 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Effects of sourdough- or regular-bread fermentation, and phytate reduction on iron bioavailability, absorption, and iron status in humans: a systematic review of intervention studies.Frontiers in nutrition · 2026Pooled it
- Nutritional status and dietary intake among Nigerian adolescent: a systematic review.BMC public health · 2024Pooled it
- Pooled it
- Effects of iron supplementation on cognitive development in school-age children: Systematic review and meta-analysis.PloS one · 2023Pooled it
- Impact of mobile health-based nutritional education on hemoglobin levels in anemic adolescent girls in rural Bangladesh: a randomized controlled trial.BMC public health · 2025Trial
- The hidden vulnerability: heavy and persistent burden of dietary iron deficiency among women and children in China, India and globally based on the global burden of disease 2021.Annals of medicine · 2026Article
- Iron Deficiency Anemia in Female Adolescents: An Epidemiological Study From Eastern Iran-A Cross-Sectional Study.Health science reports · 2026Article
- Age- and sex-specific patterns of microcytic anemia in adolescence: implications for screening.European journal of pediatrics · 2026Article
- Anaemia Prevention Among Adolescent Girls in Lodhran, Punjab, Pakistan: A School-Based Weekly Iron-Folic Acid Supplementation Pilot Program.Nutrients · 2026Article
- Factors Associated with Delayed Diagnosis of Iron Deficiency Anemia in Egyptian Patients: A Retrospective Cohort Study.Healthcare (Basel, Switzerland) · 2026Article
- Dietary diversity and body mass index predict cognitive performance and anaemia risk in Ghanaian adolescent girls.BMC nutrition · 2026Article
- Article
- Effectiveness of anaemia interventions in indigenous populations across the globe: a systematic review protocol.BMJ open · 2026Article
- Timeliness of blood transfusion among children admitted with severe anaemia in a tertiary hospital in Eastern Uganda: a prospective cohort study.Scientific reports · 2026Article
- Article
- Core Elements of the Stunting Prevention Model to Improve Adolescents' Quality of Life.Journal of multidisciplinary healthcare · 2026Article
- A persistent burden: global prevalence of and changes in anaemia by country income in children aged 6-59 months (2000-2019).Archives of medical science : AMS · 2026Article
- The serum trace metal signature distinguishes patients with psychiatric disorders from healthy controls.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2025Article
- Is it time to offer routine screening for iron deficiency in healthy adolescent females?British journal of haematology · 2025Review
- Perceived Barriers and Enablers for Taking Iron-Folic Acid Supplementation Regularly Among Adolescent Girls in Indonesia: A Pilot Study.International journal of environmental research and public health · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
In adolescents, iron-deficiency anemia is the leading cause of disability-adjusted life years lost. The World Health Organization recommends delivering iron supplementation through school-based platforms, requiring partnerships with the education sector. This anemia-reduction intervention is valued for the perceived benefits of improved learning and school performance. This article aims to systematically review the available evidence on the relationship between iron status and anemia and impacts of iron interventions on cognitive and academic performance in adolescents. Fifty studies were included:
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.