Evidence map›Paper›PMID 37125038›Full record

ArticleFrontiers in nutrition2023

Association of Dietary intake of vitamin E with chronic obstructive pulmonary disease events in US adults: A cross-sectional study of NHANES 2013-2018.

Ziyi Liu, Yingjie Su, Qing Chen, Lihua Xiao, Xue Zhao, Feichi Wang, Zhenyu Peng, Hongliang Zhang

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
7.8field-weighted citation impact, top 2% of its field
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, 30 citations in OpenAlex.

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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

8 authors at 3 institutions in 1 country.

Ziyi LiuDepartment of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Yingjie SuDepartment of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Qing ChenDepartment of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Lihua XiaoDepartment of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Xue ZhaoCollege of Medicine, Hunan Normal University, Changsha, China.
Feichi WangDepartment of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Zhenyu PengDepartment of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Hongliang ZhangDepartment of Emergency Medicine, Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Central South University · CNSecond Xiangya Hospital of Central South University · CNHunan Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Several studies have demonstrated that vitamin E intake is negatively associated with the development of several diseases, but the relationship between vitamin E intake and COPD in different groups of people is not clear. The aim was to investigate the relationship between vitamin E intake and COPD in different groups of people. Methods: This study used data from NHANES (National Health and Nutrition Examination Survey) from 2013-2018. A final total of 4,706 participants were included, univariate versus multivariate logistic regression and restricted cubic spline models adjusted for confounders were used to explore the relationship between vitamin E intake and COPD, and subgroup analyses were conducted to assess whether there are differences in the relationship between vitamin E intake and COPD in different populations or conditions. Results: After adjusting for potential confounders, higher vitamin E intake showed a significant negative association with COPD [Model 1(unadjusted covariates, OR = 0.48;95% CI:0.33-0.70; Conclusion: After analyzing data based on the NHANES database from 2013-2018, the results showed that vitamin E intake among U.S. adults was well below the recommended levels and that higher vitamin E intake was negatively associated with COPD incidence.

Indexed as

COPDcross-sectional studiesNHANESsubgroupsvitamin E

Identifiers

PMID37125038
PMCPMC10130507
OpenAlexW4365149185

What OpenQuestion holds

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LicenceCC BY
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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.