Evidence map›Paper›PMID 41804341›Full record

ArticleFood science & nutrition2026

Sex-Specific Differences in Dietary Iron Intake and Sleep Disorder in NHANES 2005-2014 Population.

Xinping Yu, Baowen Fan, Heqing Zheng, Mingxu Liu, Lanxiang Wu, Sheng Tian, Wei Wu

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In one paragraph

Article in Food science & nutrition, 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

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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

7 authors.

Xinping YuDepartment of Neurology, the Second Affiliated Hospital, Jiangxi Medical College Nanchang University Nanchang China.ORCID https://orcid.org/0009-0002-2208-3436
Baowen FanDepartment of Neurosurgery, the Second Affiliated Hospital, Jiangxi Medical College Nanchang University Nanchang Jiangxi China.
Heqing ZhengDepartment of Neurology, the Second Affiliated Hospital, Jiangxi Medical College Nanchang University Nanchang China.
Mingxu LiuDepartment of Neurology, the Second Affiliated Hospital, Jiangxi Medical College Nanchang University Nanchang China.
Lanxiang WuDepartment of Neurology, the Second Affiliated Hospital, Jiangxi Medical College Nanchang University Nanchang China.
Sheng TianDepartment of Neurology, the Second Affiliated Hospital, Jiangxi Medical College Nanchang University Nanchang China.
Wei WuDepartment of Neurology, the Second Affiliated Hospital, Jiangxi Medical College Nanchang University Nanchang China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The association between dietary iron intake and sleep disorder remains insufficiently understood. The aim of this research was to explore the relationship between dietary iron intake and sleep disorder. This research used data from the National Health and Nutrition Examination Survey conducted during the period from 2005 to 2014. Weighted logistic regression analyses were performed to detect the association between iron intake and sleep disorder. The participants had a mean age of 46.92 ± 0.29 years, and 51.19% were female. Overall, dietary iron intake showed a significant inverse association with sleep disorders (log

Indexed as

cross‐sectional studyiron intakeL‐shapedsleep disorderwomen

Identifiers

PMID41804341
PMCPMC12967456

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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.