Evidence map›Paper›PMID 34745384›Full record

ArticleBehavioural neurology2021

Association between Serum 25-Hydroxyvitamin D Level and Stroke Risk: An Analysis Based on the National Health and Nutrition Examination Survey.

Lan Wang, Shu Li, G H Anuja Sanika, Jinsheng Zhao, Hui Zhang, Lin Zhao, Wenfeng Wang

Abstract read
In one paragraph

Article in Behavioural neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
–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

17 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

Lan WangSchool of Nursing, Tianjin Medical University, Tianjin 300070, China.
Shu LiSchool of Public Health, Tianjin Medical University, Tianjin 300070, China.
G H Anuja SanikaInternational Medical School, Tianjin Medical University, Tianjin 300070, China.
Jinsheng ZhaoDepartment of Acupuncture, Tianjin Nankai Hospital, Tianjin 300100, China.
Hui ZhangDepartment of Nephrology, Tianjin Hospital, Tianjin 300210, China.
Lin ZhaoInternational Medical School, Tianjin Medical University, Tianjin 300070, China.ORCID https://orcid.org/0000-0002-5626-1731
Wenfeng WangSchool of Science, Shanghai Institute of Technology, Shanghai 201418, China.ORCID https://orcid.org/0000-0002-0248-5625

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo analyze the association between serum 25-hydroxyvitamin D level (25(OH)D) and stroke risk based on the National Health and Nutrition Examination Survey (NHANES).

methodsBetween 2007 and 2018, the baseline information of participants from NHNES was collected. Univariate analysis was used to identify the covariates. Multivariate logistic regression model was used to analyze the association between serum 25(OH)D level and the stroke risk.

resultsOf the 8,523 participants, there were 310 participants with stroke and 8,213 participants without stroke. The multivariate logistic analysis showed that serum 25(OH)D deficiency (odds ratio (OR): 1.993, 95% confidence intervals (CI): 1.141-3.481, and

conclusionsSerum 25(OH)D deficiency may be associated with an increased risk of stroke.

Indexed as

StrokeVitamin DHumansNutrition SurveysRisk Factors25-hydroxyvitamin DVitamin D

Identifiers

PMID34745384
PMCPMC8570893

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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.