Evidence map›Paper›PMID 32218102›Full record

ArticleThe Korean journal of internal medicine2020

Characteristics of kidney transplantation recipients over time in South Korea.

Sehoon Park, Myoungsuk Kim, Ji Eun Kim, Kwangsoo Kim, Minsu Park, Yong Chul Kim, Kwon Wook Joo, Yon Su Kim, Hajeong Lee

Open access · goldAbstract read
In one paragraph

Article in The Korean journal of internal medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 8% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. The Clinical Impact of Early Steroid Withdrawal on Diabetes Mellitus After Liver Transplantation: A Population-Based Cohort Study.Transplant international : official journal of the European Society for Organ Transplantation · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Better kidney allograft survival despite higher-risk donor and recipient characteristics between 1995 and 2014.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. RetroperitonealAnnals of surgical treatment and research · 2021
    Article
  19. Observational
  20. Review
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

9 authors at 3 institutions in 1 country.

Sehoon ParkDepartment of Internal Medicine, Armed Forces Capital Hospital, Seongnam, Korea.
Myoungsuk KimDepartment of Biomedical Research, Seoul National University Hospital, Seoul, Korea.
Ji Eun KimDepartment of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
Kwangsoo KimDepartment of Biomedical Research, Seoul National University Hospital, Seoul, Korea.
Minsu ParkStatistics and Data Center, Samsung Biomedical Research Institute, Samsung Medical Center, Seoul, Korea.
Yong Chul KimDepartment of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
Kwon Wook JooDepartment of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
Yon Su KimDepartment of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Korea.
Hajeong LeeDepartment of Internal Medicine, Seoul National University Hospital, Seoul, Korea.
Seoul National University · KRSeoul National University Hospital · KRSamsung Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsDetailed nationwide information regarding the recent status and time trends of kidney transplantation (KT) in South Korea is limited.

methodsWe performed a nationwide, population-based cohort study using the national claims database of Korea. We included KT recipients from 2008 to 2016, and their demographic and clinical characteristics were collected. The prognostic outcome was graft failure consisted of patient death and death-censored graft failure (DCGF).

resultsWe studied 14,601 KT recipients with median follow-up duration of 3.96 years. The median age at the time of transplantation consistently increased from the past, and proportion of underlying diabetes mellitus prominently increased, reaching 35.6% in 2016. The preemptive KT accounted for approximately 30% of the total transplantation cases. The recipients showed a 10-year cumulative graft survival rate of 71.8%, consisting of 10-year DCGF free survival of 77.6% and patient survival of 92.8%. Age ≥ 20 and < 30 years, age ≥ 70 years, underlying history of diabetes, non-preemptive transplantation, and poor compliance on tacrolimus and mycophenolic acid were the significant risk factors associated with worse DCGF outcome. The economic cost of KT showed prominently increasing trends, reaching a total insured fee of > 60,000,000$ in 2016. However, the expansion was mainly burdened by the national insurance service but not by the patients.

conclusionIn South Korea, the number of kidney transplantation in elderly or in patients with comorbidities has been increasing. Complex clinical factors were associated with medication compliance and patient prognosis.

Indexed as

Kidney Failure, ChronicKidney TransplantationAdultAgedCohort StudiesFemaleGraft RejectionGraft SurvivalHumansMaleMiddle AgedRepublic of KoreaRisk FactorsTransplant RecipientsYoung AdultEpidemiologyGraft survivalKidney transplantation

Identifiers

PMID32218102
PMCPMC7652657
OpenAlexW3013928261

What OpenQuestion holds

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Registered trials

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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.