Relation between AKI and mortality AKI Non-AKI1 (n=127) AKI2 (n=120) Total (n=247) p1 - 2 Death 2 (1, 57%) 9 (7, 5%) 11 (4, 45%) 0, 030 - The total mortality rate after surgery was 4.45%; in AKI group was 7.5%, higher than that of non-AKI (p=0.03).