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Table 1 the relationship between SNORA7B expression and clinicopathological characteristics in TCGA cohort

From: H/ACA box small nucleolar RNA 7B acts as an oncogene and a potential prognostic biomarker in breast cancer

Characteristics

Expression of SNORA7B

P

Low (n = 541)

High (n = 541)

Distant metastasis

0.695

 M0

431

466

 

 M1

11

10

 

Tumor stage (cm)

0.004*

 ≤ 2

160

119

 

 > 2

379

420

 

Age

 Mean

57.19 ± 12.76

59.60 ± 13.57

0.003*

 > 60

221

262

0.012

 ≤ 60

319

278

 

HR status

0.787

 Positive

414

401

 

 Negative

109

110

 

HER2

0.392

 Positive

86

95

 

 Negative

388

372

 

Menopause status

0.13

 Indeterminate

20

13

 

 Peri

24

16

 

 Post

329

365

 

 Pre

118

105

 

Lymph node metastasis

0.045*

 Yes

262

291

 

 No

272

236

 

AJCC stage

0.058

 I

107

73

 

 II

299

314

 

 III

116

129

 

 IV

11

10

 

Race category

0.566

 Asian

30

30

 

 Black or African American

102

80

 

 White

390

360

 
  1. * Statistically significant (p < 0.05)