Table 2 Correlation of TIRADS classifications and final diagnosis.

From: Value of TIRADS, BSRTC and FNA-BRAFV600E mutation analysis in differentiating high-risk thyroid nodules

TIRADS

n

Surgery (%)

Benign

Malignant

Malignant Rate

classification

(95% CI)

3

57

31.6

51

6

10.5 (4.0–21.5)

4A

55

67.3

25

30

54.5 (40.6–68.0)

4B

94

95.7

10

84

89.4 (81.3–94.8)

5

14

100

0

14

100 (76.8–100.0)

Total

220

72.3

86

134

60.9 (54.1–67.4)

  1. Abbreviations: CI, confidence interval.
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