KDIGO guidelines are used for staging acute<unk><unk>  (AKI). Prior to the 2012 KDIGO AKI guidelines, RIFLE and AKIN criteria were used interchangeably to stage patients with renal<unk> . Initially, the staging of AKI was a part of the proposed definition by the ADQI initiative and the RIFLE criteria. In 2007, AKIN proposed separated the two and created a new staging scheme modified from the RIFLE criteria.
Acute kidney injury classification
Chronic renal failure classification
Acute tubular necrosis classification
Hepatorenal syndrome classification
Tumor lysis syndrome classification
Nephrotic syndrome classification
Adrenal insufficiency classification
Ascites classification