The Japanese Clinical Practice Guideline for acute kidney injury 2016

Table 13 pRIFLE criteria

	eGFR criteria	Urine output criteria
Risk	Decrease in eGFR ≥ 25%	UO < 0.5 mL/kg/h × 8 h
Injury	Decrease in eGFR ≥ 50%	UO < 0.5 mL/kg/h × 16 h
Failure	Decrease in eGFR ≥ 75% or eGFR < 35 mL/min/1.73 m²	UO < 0.3 mL/kg/h × 24 h or anuria × 12 h
Loss	Complete loss of kidney function > 4 weeks
ESKD	End-stage renal disease (dialysis dependent > 3 months)

eGFR estimated glomerular filtration rate, sCr serum creatinine, ESKD end-stage kidney disease, UO urine output

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