Common sense’s friend
No argument, though what I was referring to is that my understanding is that Meds are dosed based on the cockfort-gault model. MDRD is used by most EMR’s so there can be differences and MDRD is more accurate.
It gets trickier in an acute setting where a rising CR say was 0.6 yesterday today is 1.6 today and pt is anuric. GFR is essentially 0. Yet appear to be in the 50’s if dont take the entire pt’s picture into account