GFR/1.73 sq M.predicted Cystatin C-based formula

This is a calculated estimate of your glomerular filtration rate (GFR)—how efficiently your kidneys are filtering waste—based on Cystatin C instead of creatinine. It’s normalized to a standard body surface area (1.73 m²) to make results comparable. Unlike creatinine-based GFR, this method is more reliable in athletes, lean individuals, or those with low muscle mass. A lower GFR may indicate early kidney dysfunction or systemic stress, even when other labs look normal.

Unit

mL/min/{1.73_m2}

Health impacts

Recovery · Metabolic Health