Table 3.

Mortality rate stratified according to the RIFLE and AKIN criteria

	Total (N=190)	Death (N=62)	No death(N=128)
RIFLE
Without AKI	71 (37.4)	11 (17.74)	60 (46.87)
Risk	58 (30.5)	14 (22.58)	44 (34.37)
Injury	28 (14.7)	15 (24.19)	13 (10.16)
Failure	33 (17.4)	22 (35.48)	11 (8.59)
AKIN
Without AKI	70 (36.8)	11 (17.74)	59 (46.09)
Stage 1	71 (37.4)	18 (29.03)	53 (41.40)
Stage 2	15 (7.9)	8 (12.90)	7 (5.47)
Stage 3	34 (17.9)	25 (40.32)	9 (7.03)
KDIGO
Without AKI	70 (36.8)	11 (17.74)	59 (46.09)
Stage 1	71 (37.4)	18 (29.03)	53 (41.40)
Stage 2	14 (7.36)	7 (11.29)	7 (5.47)
Stage 3	35 (18.42)	26 (41.94)	9 (7.03)

Results expressed as absolute n (valid percent).