VWF and acute kidney injury: Univariate logistic regression analysis showed lower nadir platelets of ≤196 × 109/L (odds ratio: 5.24, 95% CI 1.63-16.81, p=0.004), and vWF/ADAMTS1 ratio of ≥9 (odds ratio: 6.32, 95% CI 1.845-21.62, p=0.0013) and D-dimer of ≥3.3 mg/L (odds ratio: 2.76, 95% CI 0.993-7.68, p=0.046) were associated with increased risk of AKI.