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Estimated Glomerular Filtration Rate and Renal Function

  • Ruyun Jin
  • , Gary L. Grunkemeier
  • , Jeremiah R. Brown
  • , Anthony P. Furnary

Research output: Contribution to journalArticlepeer-review

38 Scopus citations

Abstract

Glomerular filtration rate (GFR) is an important clinical indicator of kidney function. It can be used as an independent predictor of long-term survival after cardiac surgery. Definition, methods of measurement, and corrected value by body surface area are briefly introduced in this paper. Details of the calculation of estimated GFR (eGFR) by Levey's formula with serum creatinine, age, gender, and race are offered. The relationship between estimated GFR and the four factors is shown graphically and discussed. An eGFR/creatinine conversion table for individual patients derived from the eGFR equation with clinically significant cutpoints is given, which can be used by physicians as a pragmatic reference.

Original languageEnglish
Pages (from-to)1-3
Number of pages3
JournalAnnals of Thoracic Surgery
Volume86
Issue number1
DOIs
StatePublished - Jul 2008

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