Preferred way to estimate glomerular filtration rate is not without limitations

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FROM THE LAB

Preferred way to estimate glomerular filtration rate is not without limitations

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Vanessa Weenink

Muscle, weights, dumbbell, lifting weights
Increased muscle mass contributes to increased creatinine generation and underestimation of GFR

This article concludes a three-part series on glomerular filtration rate. It covers the equation used by New Zealand laboratories to estimate GFR and the limitations of using serum creatinine levels to assess kidney function

Melissa Yssel

Key points, The CKD-EPI equation estimates glomerular filtration rate from serum creatinine concentration and age, modified for sex (female) and race (African Ame, Pract Green w Pale Yellow