Evidence map›Paper›PMID 32550711›Full record

ReviewKidney research and clinical practice2020

The KNOW-CKD Study: What we have learned about chronic kidney diseases.

Kook-Hwan Oh, Minjung Kang, Eunjeong Kang, Hyunjin Ryu, Seung Hyeok Han, Tae-Hyun Yoo, Soo Wan Kim, Dong-Wan Chae, Kyu-Beck Lee, Sue K Park and 3 more

Open access · diamondAbstract readReview
In one paragraph

Review in Kidney research and clinical practice, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.9field-weighted citation impact, top 5% 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

34 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  4. 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. Review
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  14. Imlifidase in kidney transplantation.Clinical kidney journal · 2024
    Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. 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

13 authors at 6 institutions in 1 country.

Kook-Hwan OhDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-9525-2179
Minjung KangDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0003-3960-7005
Eunjeong KangDepartment of Internal Medicine, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0002-2191-2784
Hyunjin RyuDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0003-2148-4465
Seung Hyeok HanDepartment of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-7923-5635
Tae-Hyun YooDepartment of Internal Medicine, College of Medicine, Institute of Kidney Disease Research, Yonsei University, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0002-9183-4507
Soo Wan KimDepartment of Internal Medicine, Chonnam National University Medical School, Gwangju, Republic of Korea.ORCID https://orcid.org/0000-0002-3540-9004
Dong-Wan ChaeDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-9401-892X
Kyu-Beck LeeDivision of Nephrology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0002-3904-5404
Sue K ParkDepartment of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-5002-9707
Yeong Hoon KimDepartment of Internal Medicine, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea.ORCID https://orcid.org/0000-0002-4101-9993
Curie AhnDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-7033-1102
KNOW-CKD Study Investigators
Seoul National University · KRYonsei University · KRChonnam National University · KREwha Womans University · KRInje University Busan Paik Hospital · KRKangbuk Samsung Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As the nation's largest chronic kidney disease (CKD) cohort, the KoreaN Cohort Study for Outcomes in Patients With Chronic Kidney Disease (KNOW-CKD) was established to investigate the clinical course, risk factors for progression, and adverse outcomes of CKD. From 2011 to 2016, the KNOW-CKD recruited 2,238 adult patients with CKD from stage G1 to G5 who were not receiving renal replacement therapy from nine tertiary care hospitals throughout Korea. As of 2019, the KNOW-CKD has published more than 50 articles in the areas of socio-economics, nutrition, quality of life, health-related habits, CKD progression, cardiovascular comorbidity and outcome, anemia, mineral bone disease, biomarker discovery, and international and inter-ethnic comparisons. The KNOW-CKD will eventually offer a prediction model for long-term consequences of CKD, such as the occurrences of end-stage renal disease, cardiovascular disease, and death, thereby enabling the identification and treatment of at-risk populations that require extra medical attention.

Indexed as

Chronic kidney diseaseCohort studiesKoreaOutcome

Identifiers

PMID32550711
PMCPMC7321679
OpenAlexW3035801821

What OpenQuestion holds

Textmetadata
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.