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Table 5 ROC result for discriminating patients with DLB from all other patients (i.e., ET, PD and MA)

From: Interpreting 123I–ioflupane dopamine transporter scans using hybrid scores

  Threshold for discrimination Sensitivity Specificity Dichotomous Accuracy
Visual > 1 86% 31%* 34%*
CSBR <=0.87 100% 67%* 69%*
PSBR <=0.15 86% 65%* 66%*
CAQ <=1.71 71% 89% 88%
PAQ <=0.32 71% 88% 87%
Indexed Visual > 0.47 57% 88% 86%
Indexed CSBR <=0.19 86% 72%* 73%*
Indexed PSBR <=0.039 86% 60%* 61%*
Indexed CAQ <=1.67 71% 90% 89%
Indexed PAQ <=0.41 71% 86% 86%
  1. *p < 0.05 versus Indexed CAQ