Evidence map›Paper›PMID 34216288›Full record

ArticleClinical and experimental nephrology2021

The distribution of eGFR by age in a community-based healthy population: the Japan specific health checkups study (J-SHC study).

Akira Araumi, Kazunobu Ichikawa, Tsuneo Konta, Shouichi Fujimoto, Kunitoshi Iseki, Toshiki Moriyama, Kunihiro Yamagata, Kazuhiko Tsuruya, Ichiei Narita, Masahide Kondo and 4 more

Abstract read
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In one paragraph

Article in Clinical and experimental nephrology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. The aging-related GFR decline in Chinese healthy elderly.International urology and nephrology · 2026
    Article
  6. Article
  7. The association between the estimated glomerular filtration rate and cognitive impairment: the Suita Study.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Article
  8. Article
  9. Article
  10. Review
  11. 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

14 authors at 1 institution in 1 country.

Akira AraumiDepartment of Cardiology, Pulmonology, and Nephrology, Yamagata University, Yamagata, Japan.
Kazunobu IchikawaDepartment of Cardiology, Pulmonology, and Nephrology, Yamagata University, Yamagata, Japan.
Tsuneo KontaDepartment of Public Health and Hygiene, Yamagata University Graduate School of Medical Science, 2-2-2, Iida-Nishi, Yamagata, 990-9585, Japan. kkonta@med.id.yamagata-u.ac.jp.ORCID http://orcid.org/0000-0001-7681-6469
Shouichi FujimotoThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Kunitoshi IsekiThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Toshiki MoriyamaThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Kunihiro YamagataThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Kazuhiko TsuruyaThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Ichiei NaritaThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Masahide KondoThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Masato KasaharaThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Yugo ShibagakiThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Koichi AsahiThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Tsuyoshi WatanabeThe Japan Specific Health Checkups Study (J-SHC Study) Group, Fukushima, Japan.
Yamagata University · JP

Funding

Ministry of Health, Labour and Welfare (JP) a Health and Labour Sciences Research Grant for "Design of the comprehensive health care system for chronic kidney disease (CKD) based on the individual risk assessment by Specific Health Checkup"
6 · The paper itself

Abstract

backgroundRenal function gradually declines with age. However, the association between changes in renal function and healthy aging has not been determined. This study examined the distribution of estimated glomerular filtration rate (eGFR) values in healthy subjects by age using large-scale cross-sectional data of health check-up participants in Japan.

methodsAmong the 394,180 health check-up participants, 75,217 (19.1%) subjects without hypertension, diabetes, hyperlipidemia, obesity, proteinuria, smoking, past history of cardiovascular diseases, and renal failure/not undergoing dialysis were included in the healthy group. The distribution of eGFR values was determined at each age between 39 and 74 years.

resultsin healthy subjects, the mean (± 2 SD range) values of eGFR (mL/min/1.73 m

conclusionsRenal function slowly declined with age in a healthy population; however, it was relatively preserved until the mid 70 s. This result suggests that a decline in renal function often observed in the elderly does not attribute to aging alone, and further examination might be required to clarify the cause of renal impairment.

Indexed as

AgingGlomerular Filtration RateAdultAgedAge FactorsCross-Sectional StudiesFemaleHealthy VolunteersHumansJapanKidneyKidney DiseasesMaleMiddle AgedRisk FactorsCheckupeGFRHealthy

Identifiers

PMID34216288
OpenAlexW3175353428

What OpenQuestion holds

Textmetadata
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.