Evidence map›Paper›PMID 34930296›Full record

ArticleHealth and quality of life outcomes2021

Serum folate concentration and health-related quality of life among the elderly in South Korea.

Eunmi Lee, Sangshin Park

Abstract read
In one paragraph

Article in Health and quality of life outcomes, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Evaluation of micronutrients in stable COPD patients.Asia Pacific journal of clinical nutrition · 2025
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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Eunmi LeeGraduate School of Urban Public Health & Department of Urban Big Data Convergence, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul, 02504, Republic of Korea.
Sangshin ParkGraduate School of Urban Public Health & Department of Urban Big Data Convergence, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul, 02504, Republic of Korea. dvm.spark@gmail.com.ORCID http://orcid.org/0000-0003-2407-0962

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study was to investigate the association between serum folate concentration and health-related quality of life (HRQOL) among the elderly in South Korea. MATERIALS AND

methodsThe data used in this study were drawn from 1,021 participants over 65 years old in the Korea National Health and Nutrition Examination Survey from 2016-2018. HRQOL was measured by the EQ-5D questionnaire. Participants were divided into tertiles of folate concentration (ranges 1.7-5.6, 5.7-9.4, and 9.5-31.9 ng/mL). We performed multivariable linear regression to examine the relationship between folate and HRQOL, and multivariable logistic regression to examine the relationship between folate and the dimensional problem of HRQOL.

resultsHigher folate concentrations were significantly associated with higher HRQOL in the elderly. The average HRQOL score of the elderly in the highest tertile of the folate level was 0.0289 higher than that of the lowest tertile (coefficient: 0.0289; 95% CI 0.0016, 0.0563). The HRQOL score increased by 0.0174 points when the folate concentration increased by 100%. When analyzing specific dimensions, a significant association with folate concentration was found only for the self-care dimension of HRQOL (odds ratio for self-care problems: 0.63; 95% CI 0.41, 0.99).

conclusionsThe elderly with higher serum folate concentration tended to have higher HRQOL. Among HRQOL dimensions, self-care was only significantly associated with folate concentration.

Indexed as

Folic AcidQuality of LifeAgedHumansNutrition SurveysRepublic of KoreaFolic AcidElderlyFolateFolic acidHealth-related quality of life

Identifiers

PMID34930296
PMCPMC8686217

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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.