Evidence map›Paper›PMID 38474732›Full record

ArticleNutrients2024

Vitamin D Status and Reference Intervals Measured by Liquid Chromatography-Tandem Mass Spectrometry for the Early Adulthood to Geriatric Ages in a South Korean Population during 2017-2022.

Jooheon Park, Yongjun Choi, Seon Cho, Hyeran Park, Suyoung Kim, Han-Ik Cho, Eun-Hee Nah

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
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

7 authors at 2 institutions in 1 country.

Jooheon ParkDepartment of Laboratory Medicine, Chonnam National University Hwasun Hospital, Hwasun 58128, Republic of Korea.ORCID 0000-0002-6842-0234
Yongjun ChoiDepartment of Laboratory Medicine, Chonnam National University Hwasun Hospital, Hwasun 58128, Republic of Korea.
Seon ChoHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul 07572, Republic of Korea.
Hyeran ParkHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul 07572, Republic of Korea.
Suyoung KimHealth Promotion Research Institute, Korea Association of Health Promotion, Seoul 07572, Republic of Korea.
Han-Ik ChoMEDIcheck LAB, Korea Association of Health Promotion, Seoul 07572, Republic of Korea.
Eun-Hee NahDepartment of Laboratory Medicine, Chonnam National University Hwasun Hospital, Hwasun 58128, Republic of Korea.ORCID 0000-0003-0637-4364
Korea Association of Health Promotion · KRChonnam National University Hwasun Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to describe the latest 25-hydroxyvitamin D (25(OH)D) status of the South Korean population aged ≥ 20 years using 25(OH)D concentrations measured by liquid chromatography-tandem mass spectrometry and to determine the factors associated with total 25(OH)D concentrations. This cross-sectional, retrospective study consecutively selected 119,335 subjects with a median age of 57 (20-101) years who underwent health checkups among 13 Korean cities during 2017-2022. The total 25(OH)D concentration was 54.5 ± 24.0 nmol/L (mean ± SD). The 7.6%, 47.5%, and 82.9% of participants had 25(OH)D less than 25, 50, and 75 nmol/L, respectively. The prevalence of 25(OH)D deficiency (<25 nmol/L) was higher in females than in males (8.9% vs. 6.1%) and varied between age groups, decreasing in older subjects. Those aged 20-29 years had the highest prevalence of 25(OH)D deficiency (23.0% in females and 20.1% in males), which also varied between cities. In the adjusted model, female sex, older age, summer and autumn seasons, lower body mass index (<25 kg/m

Indexed as

Tandem Mass SpectrometryVitamin D DeficiencyAdultAgedAged, 80 and overChromatography, LiquidCross-Sectional StudiesFemaleHumansMaleMiddle AgedRetrospective StudiesSeasonsVitamin DVitaminsYoung AdultVitamin DVitamins25-hydroxyvitamin D25(OH)D deficiencyliquid chromatography–tandem mass spectrometry

Identifiers

PMID38474732
PMCPMC10934696
OpenAlexW4392032645

What OpenQuestion 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 OpenQuestion graph.