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. Author manuscript; available in PMC: 2024 Apr 2.
Published in final edited form as: J Matern Fetal Neonatal Med. 2022 Sep 11;35(25):10124–10136. doi: 10.1080/14767058.2022.2121917

Table 2.

AKI stages by serum creatinine and urine output using KDIGO classification.

AKI by urine output
State 0 Stage 1 Stage 2 Stage 3 Total
AKI by creatinine State 0 26
53.1%
3
6.1%
16
32.7%
4
8.2%
49
Stage 1 14
60.9%
0
0
8
34.8%
1
4.4%
23
Stage 2 5
35.7%
0
0
4
28.6%
5
35.7%
14
Stage 3 9
52.9%
1
5.9%
3
17.7%
4
23.5%
17
Total 54 4 31 14 103

Frequency and row percent are presented. Shadow area – infants with severe AKI (Stage 2 and 3).