Available Studies
ROS, MAP, MARS, Clinical Core, LATC
Categories
Blood Measures
Estimated glomerular filtration rate (eGFR) is a measure of kidney function, calculated using serum creatinine (CRN) and the 4-variable Modification of Diet in Renal Disease (MDRD) study formula. Serum CRN is determined with a basic metabolic panel performed by Quest Diagnostics and is not recalibrated to be traceable by isotope dilution mass spectrometry. The MDRD formula is as follows: