ArticleMedicine2025
Dietary magnesium intake as modifier of the association between vitamin D deficiency and risk of anemia in the US children aged 2-14 years: A cross-sectional study.
Article in Medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vitamin D deficiency and magnesium deficiency are both associated with an increased risk of anemia. However, the impact of dietary magnesium intake on the relationship between vitamin D deficiency and anemia risk has yet to be determined. In this study, 11,471 children aged 2 to 14 years were enrolled using data from the National Health and Nutrition Examination Survey 2005 to 2018. The participants were divided into low and high magnesium intake groups based on a quantile cutoff of < 208.5 and ≥ 208.5 mg/d, respectively. Participants who were vitamin D deficiency had an increased risk of anemia (odds ratio = 1.492, 95% confidence intervals: 1.072-2.077). The incidence of anemia differed in low-dietary magnesium intake and high-dietary magnesium intake groups (odds ratio, 95% confidence interval: 1.992, 1.264-3.139 vs 0.934, 0.564-1.548, respectively), indicating an interaction between vitamin D deficiency and dietary magnesium intake in anemia risk (P = .009), which suggests that a magnesium-rich diet may reduce the risk of vitamin D deficiency-induced anemia. the findings highlight the synergistic effect of low-dietary magnesium intake and vitamin D deficiency on the increased risk of anemia in children.
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.