Evidence map›Paper›PMID 35940186›Full record

ArticleJournal of preventive medicine and public health = Yebang Uihakhoe chi2022

The KoreaN Cohort Study for Outcomes in Patients With Chronic Kidney Disease (KNOW-CKD): A Korean Chronic Kidney Disease Cohort.

Kook-Hwan Oh, Sue K Park, Jayoun Kim, Curie Ahn, Representing the KNOW-CKD Study Investigators

Open access · goldAbstract read
In one paragraph

Article in Journal of preventive medicine and public health = Yebang Uihakhoe chi, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Ethnic Disparities in CKD Progression: A Comparative Study of CRIC and KNOW-CKD Cohorts.Clinical journal of the American Society of Nephrology : CJASN · 2026
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  7. Coronaries, Calcium, and Kidney Consequences.Kidney international reports · 2024
    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

5 authors at 3 institutions in 1 country.

Kook-Hwan OhDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
Sue K ParkDepartment of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea.
Jayoun KimMedical Research Collaborating Center, Seoul National University Hospital, Seoul, Korea.
Curie AhnDepartment of Internal Medicine, National Medical Center, Seoul, Korea.
Representing the KNOW-CKD Study Investigators
Seoul National University · KRNational Medical Center · KRSeoul National University Hospital · KR

Funding

Korean Disease Control and Prevention Agency 2011E3300300Korean Disease Control and Prevention Agency 2012E3301100Korean Disease Control and Prevention Agency 2013E3301600Korean Disease Control and Prevention Agency 2013E3301601Korean Disease Control and Prevention Agency 2013E3301602Korean Disease Control and Prevention Agency 2016E3300200Korean Disease Control and Prevention Agency 2019E320100
6 · The paper itself

Abstract

The KoreaN Cohort Study for Outcomes in Patients With Chronic Kidney Disease (KNOW-CKD) was launched in 2011 with the support of the Korea Disease Control and Prevention Agency. The study was designed with the aim of exploring the various clinical features and characteristics of chronic kidney disease (CKD) in Koreans, and elucidating the risk factors for CKD progression and adverse outcomes of CKD. For the cohort study, nephrologists at 9 tertiary university-affiliated hospitals participated in patient recruitment and follow-up. Biostatisticians and epidemiologists also participated in the basic design and structuring of the study. From 2011 until 2016, the KNOW-CKD Phase I recruited 2238 adult patients with CKD from stages G1 to G5, who were not receiving renal replacement therapy. The KNOW-CKD Phase II recruitment was started in 2019, with an enrollment target of 1500 subjects, focused on diabetic nephropathy and hypertensive kidney diseases in patients with reduced kidney function who are presumed to be at a higher risk of adverse outcomes. As of 2021, the KNOW-CKD investigators have published articles in the fields of socioeconomics, quality of life, nutrition, physical activity, renal progression, cardiovascular disease and outcomes, anemia, mineral bone disease, serum and urine biomarkers, and international and inter-ethnic comparisons. The KNOW-CKD researchers will elaborate a prediction model for various outcomes of CKD such as the development of end-stage kidney disease, major adverse cardiovascular events, and death.

Indexed as

Hypertension, RenalNephritisRenal Insufficiency, ChronicAdultCohort StudiesHumansQuality of LifeRisk FactorsChronic kidney diseaseCohortKNOW-CKDOutcome

Identifiers

PMID35940186
PMCPMC9371779
OpenAlexW4283758398

What OpenQuestion holds

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LicenceCC BY-NC
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.