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Table 2 Diagnostic efficiency of UGSR in the HT and non-HT groups

From: Ultrasound gray scale ratio for differential diagnosis of papillary thyroid microcarcinoma from benign micronodule in patients with Hashimoto’s thyroiditis

 

AUC

Optimal threshold

Sensitivity(%)

Specificity(%)

HT

0.890

0.68

91.23

77.46

non-HT

0.901

0.72

90.67

82.05

  1. AUC area under the curve