Evidence map›Paper›PMID 37480074›Full record

ArticleJournal of translational medicine2023

Dietary flavonoids intake contributes to delay biological aging process: analysis from NHANES dataset.

Wenmin Xing, Wenyan Gao, Zhenlei Zhao, Xiaogang Xu, Hongyan Bu, Huili Su, Genxiang Mao, Jun Chen

Expression of concernOpen access · goldAbstract read
In one paragraph

Article in Journal of translational medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It carries an expression of concern. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
18.8field-weighted citation impact, top 1% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Wenmin Xing *Department of Geriatrics, Zhejiang Provincial Key Laboratory of Geriatrics, Zhejiang Hospital, No. 1229, Gudun Road, 310013, Hangzhou, China.
Wenyan Gao *School of Pharmacy, Hangzhou Medical College, Hangzhou, China.
Zhenlei Zhao *Department of Geriatrics, Zhejiang Provincial Key Laboratory of Geriatrics, Zhejiang Hospital, No. 1229, Gudun Road, 310013, Hangzhou, China.
Xiaogang XuDepartment of Geriatrics, Zhejiang Provincial Key Laboratory of Geriatrics, Zhejiang Hospital, No. 1229, Gudun Road, 310013, Hangzhou, China.
Hongyan BuSchool of Pharmacy, Hangzhou Medical College, Hangzhou, China.
Huili SuDepartment of Geriatrics, Zhejiang Provincial Key Laboratory of Geriatrics, Zhejiang Hospital, No. 1229, Gudun Road, 310013, Hangzhou, China. huili_su@163.com.
Genxiang MaoDepartment of Geriatrics, Zhejiang Provincial Key Laboratory of Geriatrics, Zhejiang Hospital, No. 1229, Gudun Road, 310013, Hangzhou, China. maogenxiang@163.com.
Jun ChenDepartment of Geriatrics, Zhejiang Provincial Key Laboratory of Geriatrics, Zhejiang Hospital, No. 1229, Gudun Road, 310013, Hangzhou, China. zjdxcj@126.com.
Zhejiang Hospital · CNHangzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiet may influence biological aging and the discrepancy (∆age) between a subject's biological age (BA) and chronological age (CA). We aimed to investigate the correlation of dietary flavonoids with the ∆age of organs (heart, kidney, liver) and the whole body.

methodA total of 3193 United States adults were extracted from the National Health and Nutrition Examination Survey (NHANES) in 2007-2008 and 2017-2018. Dietary flavonoids intake was assessed using 24-h dietary recall method. Multiple linear regression analysis was performed to evaluate the association of dietary flavonoids intake with the ∆age of organs (heart, kidney, liver) and the whole body. BA was computed based on circulating biomarkers, and the resulting ∆age was tested as an outcome in linear regression analysis.

resultsThe ∆age of the whole body, heart, and liver was inversely associated with higher flavonoids intake (the whole body ∆age β = - 0.58, cardiovascular ∆age β = - 0.96, liver ∆age β = - 3.19) after adjustment for variables. However, higher flavonoids intake positively related to renal ∆age (β = 0.40) in participants with chronic kidney disease (CKD). Associations were influenced by population characteristics, such as age, health behavior, or chronic diseases. Anthocyanidins, isoflavones and flavones had the strongest inverse associations between the whole body ∆age and cardiovascular ∆age among all the flavonoids subclasses.

conclusionFlavonoids intake positively contributes to delaying the biological aging process, especially in the heart, and liver organ, which may be beneficial for reducing the long-term risk of cardiovascular or liver disease.

Indexed as

FlavonoidsHeartAdultAgingHumansLiverNutrition SurveysFlavonoidsAgingBiological ageFlavonoids intakeHeart biological ageNHANES

Identifiers

PMID37480074
PMCPMC10362762
OpenAlexW4385064523

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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.