Extending the Lund-Malmö creatinine-based GFR equation to cystatin C–validation results from the European Kidney Function Consortium (EKFC) cohort of children and adults
The aim of the present study was to extend the creatinine-based Lund-Malmö GFR equation for use with rescaled cystatin C (r-LMRCys) and validate it against measured GFR (mGFR) in the EKFC cystatin C cohort of children (n = 2,293) and adults (n = 7,727). Rescaling was obtained by dividing each biomarker by a Q-value, representing the population-specific median biomarker level among healthy individu
