IL6 and acute kidney injury: In a logistic regression model, in which SA-AKI development in the ICU was the dependent variable, while the predictor variables were NEUT-GI, NEUT-RI, IG, IL-6, and the immunological status of the patient was a categorical variable, we found that IL-6 values are a statistically significant predictor of outcome (b = 0.000, SE = 0.000, p = 0.004, OR = 1.000), which would mean that a unit change in IL-6 value enhances the odds of SA-AKI development in the ICU discretely.