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Table 2 Predictors of cFFR disagreement with FFR

From: Diabetes does not impact the diagnostic performance of contrast-based fractional flow reserve: insights from the CONTRAST study

  Univariate Multivariate
p value p value
Age (years) 0.06 0.34
Male 0.54  
BMI (kg/m2) 0.11 0.59
Diabetes 0.66 0.71
Smoking (current or past) 0.59  
Hypertension 0.50  
Dyslipidemia 0.36  
Family history of CAD 0.87  
Renal dysfunction (eGFR <60 ml/min) 0.09 0.30
Prior MI 0.58  
Prior PCI 0.89  
Peripheral vascular disease 0.42  
Clinical presentation (stable or ACS) 0.89  
Coronary vessel 0.045 0.89
Syntax segment 0.004 0.26
Contrast medium 0.004 0.44
Volume of IC contrast 0.005 0.37
Dose of IC adenosine* 0.038 0.76
  1. ACS acute coronary syndrome, BMI body mass index, CAD coronary artery disease, GFR glomerular filtration rate, IC intracoronary, MI myocardial infarction, PCI percutaneous coronary intervention
  2. * Only 549 of 763 patients received IC adenosine, while all other rows are based on 763 total