Cited by 117Chronic Kidney Disease and DiabetesRace, Genetics, and SocietyClinical Laboratory Practices and Quality Control

In Search of a Better Equation — Performance and Equity in Estimates of Kidney Function

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Diao, James A., Inker, Lesley A., Levey, Andrew S., Tighiouart, Hocine, Powe, Neil R., Manrai, Arjun K.·2021·New England Journal of Medicine

Abstract

In Search of a Better Equation Although many experts agree that we should reconsider the use of race in equations for estimated glomerular filtration rate and in medicine more generally, precisely ...

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Crossref · 10.1056/nejmp2028243

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  • This provides empirical genetic evidence to the observation that eGFR models have reduced performance in individuals self-identifying as Black or African American.

    “thus providing empirical genetic evidence to the observation that eGFR models have reduced performance in individuals self-identifying as Black or African American.45”

    From Cystatin C is glucocorticoid responsive, directs recruitment of Trem2+ macrophages, and predicts failure of cancer immunotherapy (2023) · cites this paper as [45]

    The paper says earlier kidney-function equations derived exclusively from White people had decreased accuracy in Black Americans, and that some race-free alternatives had decreased accuracy and increased bias, especially in Black patients. It does not establish reduced performance for eGFR models generally: it also says validation of the CKD-EPI equations found no substantial bias in either Black Americans or the general population. The paper does not present genetic evidence. (LLM, conf=0.85)

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Authors
Diao, J. A., Inker, L. A., Levey, A. S., Tighiouart, H., Powe, N. R., & Manrai, A. K.
Affiliations
Boston Children's Hospital (US)
Venue
New England Journal of Medicine
Published
2021-02-04
Volume
384
Issue
5
Pages
396-399
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W3121110988
Cited by
115
References
5
Citations by year
2026: 4 · 2025: 7 · 2024: 12 · 2023: 27 · 2022: 32 · 2021: 33
FWCI
17.98
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Heart, Lung, and Blood Institute (K01HL138259)
Topics
  • Health Sciences › Medicine › Nephrology › Chronic Kidney Disease and Diabetes
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Race, Genetics, and Society
  • Health Sciences › Medicine › Physiology › Clinical Laboratory Practices and Quality Control
Keywords
estimated glomerular filtration rate, renal function, chronic kidney disease, racial disparities in health care
MeSH terms
Female, Glomerular Filtration Rate, Humans, Kidney, Kidney Function Tests, Male, Reference Values, Racial Groups

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