👉 Learn how to evaluate a piecewise function. A piecewise function is a function which uses different rules for different ...

A new equation for calculating a person's kidney function — their estimated glomerular filtration rate (eGFR) — worked as well with serum cystatin C as it did with serum creatinine as the biomarker.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...

A race-free revision of the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation for calculating estimated glomerular filtration rate (eGFR), introduced in September 2021, has rapidly ...

A function machine is a way of writing rules using a flow diagram. The equation \(3h - 6 = 9\) can be shown on a function machine by writing out the functions that have been applied to \(h\) in the ...

Researchers have identified an approach to remove race from equations used to estimate a person’s kidney function. These equations have been criticized for potentially perpetuating racial health ...