KDIGO AKI Staging — JoyShine Medical

KDIGO Acute Kidney Injury (AKI) Staging

Stages acute kidney injury severity (none to Stage 3) from the higher of a creatinine and a urine-output path per the KDIGO 2012 criteria; classifies severity only, not cause or dialysis need, and incomplete inputs do not exclude AKI.

Current serum creatinine (blank if not provided)

Baseline serum creatinine (blank if not provided)

Creatinine unit

The creatinine rise occurred within 48 hours (enables the ≥ 0.3 mg/dL absolute-rise criterion)

Urine output rate (mL/kg/h; blank if not assessed)

Duration at that urine output (hours)

On renal replacement therapy (dialysis) for AKI — forces Stage 3

Pediatric patient (< 18 years) — enables the eGFR < 35 Stage-3 criterion

Current eGFR (pediatric only; mL/min/1.73m²; blank if N/A)