Beatriz Escamilla-Cabrera, Sergio Luis-Lima, Eduardo Gallego-Valcarce, Nuria Victoria Sánchez-Dorta, Natalia Negrín-Mena, Laura Díaz-Martín, Coriolano Cruz-Perera, Ana Monserrat Hernández-Valles, Federico González-Rinne, María José Rodríguez-Gamboa, Sara Estupiñán-Torres, Rosa Miquel-Rodríguez, María Ángeles Cobo-Caso, Patricia Delgado-Mallén, Gema Fernández-Suárez, Ana González-Rinne, Grimanesa Hernández-Barroso, Alejandra González-Delgado, Armando Torres-Ramírez, Alejandro Jiménez-Sosa, Alberto Ortiz, Flavio Gaspari, Domingo Hernández-Marrero, Esteban Luis Porrini
The error of estimated glomerular filtration rate (eGFR) and its consequences in predialysis are unknown. In this prospective multicentre study, 315 predialysis patients underwent measured GFR (mGFR) by the clearance of iohexol and eGFR by 52 formulas. Agreement between eGFR and mGFR was evaluated by concordance correlation coefficient (CCC), total deviation index (TDI) and coverage probability (CP). In a sub-analysis we assessed the impact of eGFR error on decision-making as (i) initiating dialysis, (ii) preparation for renal replacement therapy (RRT) and (iii) continuing clinical follow-up...
March 3, 2024: Scientific Reports