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. 2019 Jun 3;13(4):564–570. doi: 10.1093/ckj/sfz055

Table 2.

RR of mortality according KDIGO AKI stage and diagnostic criteria

Haemotoxic envenomation (n = 214) Death (n = 46) Survival (n = 168) RR (95% CI)
Haemotoxic snakebite without AKI (n = 30) 2 28 Reference
AKI Stage 1 (n = 22) 0 22 0.27 (0.01–5.35)
AKI Stage 2 (n = 24) 03 21 1.87 (0.34–10.34)
AKI Stage 3 (n = 138) 41 97 4.45 (1.14–17.42)

Haemotoxic envenomation with AKI (n = 184) Death (n = 44) Survival (n = 168) RR (95% CI)

Creatinine criteria (n = 45) 1 44 Reference
Urine output criteria (n = 33) 15 18 20.45 (2.84–147.23)
Both (n = 106) 28 78 11. 89 (1.67–84.72)