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Table 3 Receiver-operating characteristic analysis of the optimal cut-points of parameters in predicting renal function worsening after revascularization

From: Predictive role of renal resistive index for clinical outcome after revascularization in hypertensive patients with atherosclerotic renal artery stenosis: a monocentric observational study

Parameters AUC 95% confidence interval Cutpoint Sensitivity (%) Specificity (%)
RI contralateral kidney 0.77 0.59-0.88 0.73 80 72
RI stenotic kidney 0.75 0.57-0.86 0.67 81 69
RI difference 0.58 0.38-0.70 0.09 79 34
PI contralateral kidney 0.73 0.55-0.84 1.32 69 75
PI stenotic kidney 0.74 0.54-0.85 1.18 80 68
Estimated GFR 0.73 0.55-0.85 48 ml/min 1.73 m2 79 67
Serum creatinine 0.74 0.55-0.86 1.8 mg/dl 59 91
Pulse pressure 0.72 0.60-0.82 75 mmHg 61 73