Table 3 AUC analysis of VPT and retinal vessel parameters.

From: Clinical study of diabetic peripheral neuropathy screening by retinal vascular geometric parameters

 

Area (AUC)

Diagnostic threshold

Sensitivity

Specificity

Youden index

VPT

0.941

14.05

0.80

0.92

0.72

CRVE

0.803

220.97

0.55

0.93

0.48

DFa

0.884

1.30

0.82

0.82

0.64

DFv

0.812

1.13

0.67

0.80

0.47

  1. AUC area under the curve, VPT Vibration perception threshold, CRVE Central retinal vein equivalent, DFa Fractal dimension arterioles, DFv Fractal dimension veins.
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