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Table 3 Sensitivity and specificity for various significant predictor variables identified using the ROC coordinates

From: Duration of type 2 diabetes mellitus and systolic blood pressure as determinants of severity of coronary stenosis and adverse events in an asymptomatic diabetic population: PROCEED study

Variable cut-offs Sensitivity, % Specificity, %
Duration of T2DM—10.5 years 75.3 48.2
Duration of T2DM—12.5 years 71.0 56.1
SBP—131 mm Hg 75.3 50.4
SBP—139 mm Hg 59.1 59.0
  1. ROC, receiver–operator curve; SBP, systolic blood pressure; T2DM, type 2 diabetes mellitus