From: Acute kidney injury in non-critical care setting: elaboration and validation of an in-hospital death prognosis score
Group
Expected deaths
Observed deaths
1
1.694
2
1.745
3
1.737
0
4
1.779
5
1.838
6
1.955
7
2.393
8
4.067
9
7.883
12
10
23.908
21