Evidence map›Paper›PMID 37063339›Full record

ArticleFrontiers in nutrition2023

Association between composite dietary antioxidant index and handgrip strength in American adults: Data from National Health and Nutrition Examination Survey (NHANES, 2011-2014).

Dongzhe Wu, Hao Wang, Wendi Wang, Chang Qing, Weiqiang Zhang, Xiaolin Gao, Yongjin Shi, Yanbin Li, Zicheng Zheng

Abstract 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 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing 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

56 citing papers in PubMed.

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  9. Evaluating the relationship between obstructive sleep apnea and all-cause and cause-specific mortality in adults with and without metabolic syndrome using real-world data.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
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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

9 authors.

Dongzhe WuDepartment of Physical Education, Central South University, Changsha, China.
Hao WangSports Rehabilitation Center, China Institute of Sport Science, Beijing, China.
Wendi WangSports Rehabilitation Center, China Institute of Sport Science, Beijing, China.
Chang QingCollege of Physical Education and Health, East China Normal University, Shanghai, China.
Weiqiang ZhangDepartment of Physical Education, Central South University, Changsha, China.
Xiaolin GaoSports Rehabilitation Center, China Institute of Sport Science, Beijing, China.
Yongjin ShiDepartment of Physical Education and Art, China Agricultural University, Beijing, China.
Yanbin LiDepartment of Human Health Science Research, Tokyo Metropolitan University, Tokyo, Japan.
Zicheng ZhengHuman and Social Sciences, Chemnitz University of Technology, Chemnitz, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The Composite Dietary Antioxidant Index (CDAI), a composite score of multiple dietary antioxidants (including vitamin A, C, and E, selenium, zinc, and carotenoids), represents an individual's comprehensive dietary antioxidant intake profile. CDAI was developed based on its combined effect on pro-inflammatory markers Tumor Necrosis Factor-α (TNF-α) and anti-inflammatory effects of Interleukin-1β (IL-1β), which are associated with many health outcomes, including depression, all-cause mortality, colorectal cancer, etc. Handgrip strength is used as a simple measure of muscle strength, not only is it highly correlated with overall muscle strength, but also serves as a diagnostic tool for many adverse health outcomes, including sarcopenia and frailty syndromes. Purpose: The association between CDAI and Handgrip strength (HGS) is currently unclear. This study investigated the association between CDAI (including its components) and HGS in 6,019 American adults. Method: The research data were selected from the 2011-2014 National Health and Nutrition Survey (NHANES), and a total of 6,019 American adults were screened and included. A weighted generalized linear regression model was used to evaluate CDAI (including its components) and HGS. Results: (1) CDAI was significantly positively correlated with HGS (β = 0.009, 0.005∼0.013, Conclusion: There was an association between the CDAI and HGS, but there was a gender difference, and there was an association between the CDAI and HGS in male, but the association was not significant in female. Intake of the dietary antioxidants vitamin E, selenium, and zinc was associated with HGS in male, but only zinc was associated with HGS among dietary antioxidants in female.

Indexed as

antioxidantcomposite dietary antioxidant index (CDAI)handgrip strengthmuscle strengthNational Health and Nutrition Examination Survey

Identifiers

PMID37063339
PMCPMC10102380

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.