Evidence map›Paper›PMID 34448022›Full record

ArticlePediatric nephrology (Berlin, Germany)2022

Environmental exposure to lead, mercury, and cadmium is not associated with abnormal kidney function in Korean adolescents.

Sang Hyun Joo, Sumin Seo, Myung Hyun Cho, Kyo Sun Kim

Abstract read
PubMed Publisher
In one paragraph

Article in Pediatric nephrology (Berlin, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Epidemiological research progress in the effects of metal exposure on kidney.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2023
    Article
  5. 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

4 authors at 3 institutions in 2 countries.

Sang Hyun JooDepartment of Pediatrics, Hallym University Sacred Heart Hospital, 22 Gwanpyeong-ro 170 beon-gil, Dongan-gu, Anyang, 14068, Republic of Korea.
Sumin SeoDivision of Biostatistics, Hallym Institute for Clinical Medicine, Hallym University Medical Center, Anyang, Republic of Korea.
Myung Hyun ChoDepartment of Pediatrics, Hallym University Sacred Heart Hospital, 22 Gwanpyeong-ro 170 beon-gil, Dongan-gu, Anyang, 14068, Republic of Korea. dong82dong82@naver.com.ORCID 0000-0002-3237-3173
Kyo Sun KimDepartment of Pediatrics, Konkuk University Medical Center, Seoul, Republic of Korea.
Hallym University · KRHallym University Medical Center · KRKonkuk University Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to elucidate the relationship between environmental exposure to lead (Pb), mercury (Hg), and cadmium (Cd) which were measured in blood and the kidney function of adolescents.

methodsCross-sectional study was conducted using data from the Korea National Health and Nutrition Examination Survey from 2010 to 2017. Statistical procedures were performed to analyze the Korean population of adolescents aged 12-17 years. Regression analysis was performed, and covariates included age, sex, body mass index, smoking status, and other heavy metal levels.

resultsThe median blood levels of Pb, Hg, and Cd were 1.165 μg/dL, 1.805 μg/L, and 0.304 μg/L, respectively. Adolescents with Pb levels in the highest quartile (> 1.454 μg/dL) had a 3.35 mL/min/1.73 m

conclusionsThere was no association between increased blood levels of Pb, Hg, and Cd; eGFR

Indexed as

HypertensionMercuryMetals, HeavyAdolescentCadmiumCross-Sectional StudiesEnvironmental ExposureHumansKidneyLeadNutrition SurveysRepublic of KoreaCadmiumLeadMercuryMetals, HeavyAdolescentGlomerular filtration rateHeavy metalsHypertension

Identifiers

PMID34448022
OpenAlexW3195181402

What OpenQuestion holds

Textmetadata
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.