title: Estimating GFR in the oldest old: does it matter what equation we use?
authors: Institut de recherche santé et société, Université Catholique de Louvain, Clos Chapelle-aux-Champs 30, bte 3005, 1200 Brussels, Belgium. gijs.vanpottelbergh@med.kuleuven.be
authors: Gijs
authors: G
authors: Van Pottelbergh
authors: Bert
authors: B
authors: Vaes
authors: Johann
authors: J
authors: Morelle
authors: Michel
authors: M
authors: Jadoul
authors: Pierre
authors: P
authors: Wallemacq
authors: Jan
authors: J
authors: Degryse
mesh_terms: D000369:Aged, 80 and over; D001530:Belgium / Q000453:epidemiology; D002138:Calibration; D003404:Creatinine / Q000097:blood*; D055316:Cystatin C / Q000097:blood*; D003627:Data Interpretation, Statistical; D005260:Female; D005919:Glomerular Filtration Rate; D006801:Humans; D007676:Kidney Failure, Chronic / Q000453:epidemiology; D008297:Male; D008433:Mathematics; D011159:Population Surveillance; D015995:Prevalence; D011446:Prospective Studies
chemical_list: D055316:Cystatin C; D003404:Creatinine