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Table 1 Categorization of patients based on the Modified RIFLE classification (n = 189)

From: The optimal timing of continuous renal replacement therapy according to the modified RIFLE classification in critically ill patients with acute kidney injury: a retrospective observational study

Modified RIFLE classification eGFR criteria (%) n (%)
Non-acute kidney injury eGFR decrease ≤25 16 (9)
Risk eGFR decrease >25 36 (19)
Injury eGFR decrease >50 70 (37)
Failure eGFR decrease >75 67 (35)
  1. Abbreviations: eGFR estimated glomerular filtration rate