Evidence map›Paper›PMID 32677901›Full record

ArticleBMC nephrology2020

Discrepant glomerular filtration rate trends from creatinine and cystatin C in patients with chronic kidney disease: results from the KNOW-CKD cohort.

Eunjeong Kang, Seung Seok Han, Jayoun Kim, Sue Kyung Park, Wookyung Chung, Yun Kyu Oh, Dong-Wan Chae, Yong-Soo Kim, Curie Ahn, Kook-Hwan Oh

Abstract read
In one paragraph

Article in BMC nephrology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Ethnic Disparities in CKD Progression: A Comparative Study of CRIC and KNOW-CKD Cohorts.Clinical journal of the American Society of Nephrology : CJASN · 2026
    Article
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  3. Article
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  6. Association of Intra-individual Differences in Estimated GFR by Creatinine Versus Cystatin C With Incident Heart Failure.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2022
    Article
  7. Observational
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  9. 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

10 authors.

Eunjeong KangDepartment of Internal Medicine, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, South Korea.
Seung Seok HanDepartment of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.
Jayoun KimMedical Research Collaborating Center, Seoul National University College of Medicine, Seoul, South Korea.
Sue Kyung ParkDepartment of Preventive Medicine, Seoul National University College of Medicine, Seoul, South Korea.
Wookyung ChungDepartment of Internal Medicine, Gachon University, Gil Medical Center, Incheon, South Korea.
Yun Kyu OhDepartment of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, South Korea.
Dong-Wan ChaeDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea.
Yong-Soo KimDepartment of Internal Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul, South Korea.
Curie AhnDepartment of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.
Kook-Hwan OhDepartment of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea. khoh@snu.ac.kr.ORCID 0000-0001-9525-2179

Funding

Korea Center for Disease Control and Prevention 2012E3301100Korea Center for Disease Control and Prevention 2013E3301600Korea Center for Disease Control and Prevention 2013E3301601Korea Center for Disease Control and Prevention 2013E3301602Korea Center for Disease Control and Prevention 2016E3300200Korea Centers for Disease Control and Prevention 2011E3300300
6 · The paper itself

Abstract

backgroundSerum creatinine (Cr) and cystatin C (CysC) can both be used to estimate glomerular filtration rate (eGFR

methodsA total of 1069 patients from the Korean CKD cohort (KNOW-CKD), which enrolls pre-dialytic CKD patients, whose Cr and CysC had been followed for more than 4 years were included in the sample. We performed trajectory analysis using latent class mixed modeling and identified members of the discrepancy group when patient trends between eGFR

resultsTrajectory patterns of eGFR

conclusionsIn the present study, we identify conditions related to discrepant trends of eGFR

Indexed as

AdultCreatinineCystatin CDisease ProgressionFemaleGlomerular Filtration RateHumansLatent Class AnalysisLogistic ModelsMaleMiddle AgedMultivariate AnalysisRenal Insufficiency, ChronicCreatinineCystatin CChronic kidney diseaseCreatinineCystatin CEstimated glomerular filtration rateTrajectory pattern

Identifiers

PMID32677901
PMCPMC7364655

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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.