Evidence map›Paper›PMID 34064628›Full record

ArticleNutrients2021

Low Serum Vitamin E Level Associated with Low Hand Grip Strength in Community-Dwelling Adults: Korean National Health and Nutrition Examination Survey (KNHANES VII) 2016-2018.

Yongjae Kim, Sungjae Shin, Namki Hong, Yumie Rhee

Abstract read
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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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

4 authors.

Yongjae KimDivision of Medicine, Yonsei University College of Medicine, Seoul 03722, Korea.
Sungjae ShinDivision of Endocrinology, Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea.ORCID 0000-0003-3213-580X
Namki HongDivision of Endocrinology, Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea.
Yumie RheeDivision of Endocrinology, Department of Internal Medicine, Endocrine Research Institute, Yonsei University College of Medicine, Seoul 03722, Korea.ORCID 0000-0003-4227-5638

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study assessed the association between serum vitamin E levels and hand grip strength (HGS) in community-dwelling adults data of 1011 men aged 50 years and older and 1144 postmenopausal women were analyzed. Low HGS was defined as HGS below the sex-stratified median value. Proportion of low HGS was the greatest in the lowest quintile of serum vitamin E level (<10.51 mg/L, 57.1%), with a decreasing trend toward the highest vitamin E quintile (>17.81 mg/L, 43.6%;

Indexed as

Hand StrengthIndependent LivingVitamin E DeficiencyAdultAgedAntioxidantsComorbidityCross-Sectional StudiesFemaleHandHumansMaleMiddle AgedNutrition SurveysRepublic of KoreaSarcopeniaAntioxidantsTocopherolsVitamin Eantioxidantgrip strengthsarcopeniatocopherolvitamin E

Identifiers

PMID34064628
PMCPMC8150409

What OpenQuestion holds

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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 OpenQuestion graph.