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Table 1 Clinicopathological characteristics of the samples

From: Development of a nomogram for prediction of central lymph node metastasis of papillary thyroid microcarcinoma

 

Characteristics

Number

Percentage (%)

Gender

Male

82

21.75

Female

295

78.25

Agea

 

43.67 ± 11.23

 
 

 ≥ 55

71

18.38

 < 55

306

81.17

Tumor Size Multifocality

 

0.63 ± 0.21

 
 

Negative

295

78.25

Positive

82

21.75

Location

Upper

87

23.08

Middle

171

45.36

Lower

110

29.18

Isthmus

9

2.39

Boundary

Clear

171

45.36

Unclear

206

54.64

A/T

 > 1

181

48.01

 ≤ 1

196

51.99

Microcalcification

Positive

213

56.50

Negative

164

43.50

Blood Supply

Positive

118

31.30

Negative

259

68.70

CLNM

Positive

119

31.56

Negative

258

68.44

  1. aThe age was presented as mean ± standard deviation