Evidence map›Paper›PMID 25326724›Full record

ArticleClinical and experimental nephrology2015

Reference glomerular filtration rate levels in Japanese children: using the creatinine and cystatin C based estimated glomerular filtration rate.

Osamu Uemura, Takuhito Nagai, Kenji Ishikura, Shuichi Ito, Hiroshi Hataya, Yoshimitsu Gotoh, Naoya Fujita, Yuko Akioka, Tetsuji Kaneko, Masataka Honda

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Article in Clinical and experimental nephrology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

17 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Widespread kidney anomalies in children with Down syndrome.Pediatric nephrology (Berlin, Germany) · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Features of and preventive measures against hypertension in the young.Hypertension research : official journal of the Japanese Society of Hypertension · 2019
    Review
  10. Article
  11. Article
  12. Article
  13. Temporal trends in renal function and birthweight in Japanese adolescent males (1998-2015).Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2018
    Article
  14. Article
  15. Article
  16. Article
  17. 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

10 authors at 1 institution in 1 country.

Osamu UemuraThe Committee of Measures for Pediatric CKD, The Japanese Society for Pediatric Nephrology, Tokyo, Japan, o_uemura@hkg.odn.ne.jp.
Takuhito Nagai
Kenji Ishikura
Shuichi Ito
Hiroshi Hataya
Yoshimitsu Gotoh
Naoya Fujita
Yuko Akioka
Tetsuji Kaneko
Masataka Honda
Japan Pediatric Society · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe present study was performed to determine the reference values of glomerular filtration rate (GFR) in children by age using the new eGFR equations derived from serum creatinine (Cr) and cystatine C (cysC).

methodsA total of 1137 children (509 males and 628 females) between the ages of 3 months and 16 years presenting at our facilities between 2008 and 2009 without diseases affecting the renal function were included in this study as in our previous reports for reference values of serum Cr and cysC. We calculated eGFR with the Cr based equation in children aged 2-16 years, and with the cysC based equation in those aged 3-23 months, and determined the reference values of GFR in Japanese children by each age group.

resultsWe reviewed the median, 2.5 and 97.5 percentile of GFR reference value in each age group. The medians of reference GFRs are 91.7, 98.5, 106.3, and 113.1 mL/min/1.73 m(2) in children aged 3-5, 6-11, 12-17, and 18 months-16 years, respectively.

conclusionWe determined the normal reference values of GFR in children. It is important for pediatricians who examine pediatric chronic kidney disease patients to know the values of normal renal function.

Indexed as

Glomerular Filtration RateAdolescentAsian PeopleBiomarkersChildChild, PreschoolCreatinineCystatin CFemaleHumansJapanMaleReference ValuesBiomarkersCreatinineCystatin C

Identifiers

PMID25326724
OpenAlexW2032880172

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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.