Evidence map›Paper›PMID 42792735›Full record

ArticleBiomedicines2026

Sex-Based Differences in the Vitamin D Metabolite Ratio and Its Associated Factors Among Healthy Japanese Adults: A Cross-Sectional Study.

Hiroyasu Miyamoto, Reiko Kisugi, Ayasa Tajima, Masaki Miyasaka, Tomokazu Matsuura, Tamayo Sano, Akihiro Kunisawa, Daisuke Kawakami, Tsuyoshi Nakanishi, Nobuhiro Hanafusa and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomedicines, 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

12 authors.

Hiroyasu MiyamotoDepartment of Central Laboratory, The Jikei University Western Medical Center, Tokyo 2018601, Japan.
Reiko KisugiDepartment of Laboratory Medicine, The Jikei University School of Medicine, Tokyo 1050003, Japan.
Ayasa TajimaDepartment of Laboratory Medicine, The Jikei University School of Medicine, Tokyo 1050003, Japan.
Masaki MiyasakaDepartment of Laboratory Medicine, The Jikei University School of Medicine, Tokyo 1050003, Japan.
Tomokazu MatsuuraShonan Health Checkup Centre, Kanagawa 2540034, Japan.
Tamayo SanoAnalytical and Measuring Instruments Division, Shimadzu Corporation, Kyoto 604-8511, Japan.
Akihiro KunisawaAnalytical and Measuring Instruments Division, Shimadzu Corporation, Kyoto 604-8511, Japan.
Daisuke KawakamiAnalytical and Measuring Instruments Division, Shimadzu Corporation, Kyoto 604-8511, Japan.
Tsuyoshi NakanishiAnalytical and Measuring Instruments Division, Shimadzu Corporation, Kyoto 604-8511, Japan.
Nobuhiro HanafusaAnalytical and Measuring Instruments Division, Shimadzu Corporation, Kyoto 604-8511, Japan.
Yutaka FurutaniDepartment of Laboratory Medicine, The Jikei University School of Medicine, Tokyo 1050003, Japan.ORCID 0000-0002-2945-0166
Sae OchiDepartment of Laboratory Medicine, The Jikei University School of Medicine, Tokyo 1050003, Japan.ORCID 0000-0003-4133-3170

Funding

Shimadzu (Japan)
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

24,25-dihydroxyvitamin D25-hydroxyvitamin Dliquid chromatography–tandem mass spectrometry (LC-MS/MS)precision nutritionsex-based differencevitamin D metabolite ratio

Identifiers

PMID42792735
PMCPMC13604202

What OpenQuestion holds

Textmetadata
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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.