Figure 3From: Urinary angiotensinogen predicts adverse outcomes among acute kidney injury patients in the intensive care unitThe urinary angiotensinogen-to-creatinine ratio as a predictor of the outcome worsening of acute kidney injury. Receiver operator characteristic curve for the composite outcome worsening of acute kidney injury (defined as an increase in serum creatinine > 0.3 mg/dL after the time of sample collection or renal replacement therapy). AUC, area under the curve.Back to article page