HansVogelaar hi thank you for your offert may i have this formal but with umol/L and change 0 to male and 1 to female cux i have a big study for GFR and really need this formal as this site result. https://www.mdcalc.com/calc/3939/ckd-epi-equations-glomerular-filtration-rate...
https://www.mdcalc.com/ckd-epi-equations-glomerular-filtration-rate-gfr#evidence And I tried to compare the excel values and the values from the website. B C F G match in values however the rest of the options seem to have different values Do you know what might be the reason ? ...