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Table 4 Mortality and length of stay

From: Epidemiology of acute kidney injury in Hungarian intensive care units: a multicenter, prospective, observational study

Parameters

All patients

(n = 459)

non-AKI

(n = 347)

Acute Kidney Injury

p-AKI all vs. non-AKI

   

Stage 1

(n = 53)

Stage 2

(n = 25)

Stage 3

(n = 34)

AKI all

(n = 112)

 

ICU-s stay (days), median (IQR)

2 (2,5)

2 (2,4)

4 (2,8)

5 (3,14)

6 (2,18)

4.5 (2,13)

< 0.001

In-hospital stay (days), median (IQR)

11 (7,16)

10 (7,14)

14 (5,18)

12 (7,24)

14 (4,29)

13.5 (5,20)

0.015

Overall mortality, n (%)

111 (24.2)

56 (16.1)

19 (35.9)

11 (44)

25 (73.5)

55 (49.1)

< 0.001

ICU-s mortality, n (%)

77 (16.8)

33 (9.5)

14 (26.4)

10 (40)

20 (58.8)

44 (39.3)

< 0.001

In-hospital mortality after ICU, n (%)

34 (7.4)

23 (6.6)

5 (9.4)

1 (4.0)

5 (14.7)

11 (9.8)

0.301