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Table 6 Outcomes of patients who require postoperative renal replacement therapy

From: Clinical accuracy of RIFLE and Acute Kidney Injury Network (AKIN) criteria for acute kidney injury in patients undergoing cardiac surgery

AKIN stage

No-RRT

RRT

P-value

n =

4,740

96

 

Mortality, n (%)

46 (1.0)

43 (44.8)

<0.001

Prolonged intubation (alive), n (%)

419 (8.9)

41 (77.4)

<0.001

ICU length of stay (alive), hours

25 (22 to 48)

351 (163 to 517)

<0.001

Hospital length of stay (alive), days

6 (5 to 8)

26 (18 to 40)

<0.001

  1. Data are presented as median (interquartile range) if not otherwise stated.
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Critical Care

ISSN: 1364-8535