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Table 3 Independent Predictors of Pre-procedural Contrast-Induced Nephropathy in Patients with CTO

From: CHA2DS2-VASC score as a preprocedural predictor of contrast-induced nephropathy among patients with chronic total occlusion undergoing percutaneous coronary intervention: a single-center experience

Variable Univariate analysis Multivariate analysis
OR P-value OR(95%) P-value
Pulse pressure (mmHg) 1.126 0.042 1.042 (1.012–1.197) 0.014
LDL-C (mg/dl) 1.014 <0.001 1.174 (1.023–1.347) 0.492
Uric acid (μmol/l) 1.008 0.029 1.002 (1.000–1.013) 0.193
Baseline eGFR (ml/min/1.73m2) 0.549 <0.001 0.662 (0.521–0.789) 0.012
Total amount of conrrast (ml) 1.971 <0.001 1.772 (1.342–2.128) 0.039
CHA2DS2-VASC risk score ≥ 3 7.743 <0.001 6.679 (3.169–15.531) <0.001
  1. LDL-C low density lipoprotein-cholesterol