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Table 2 Associations between B7-H3 expression and clinicopathological parameters – total study cohort

From: B7-H3 expression in colorectal cancer: associations with clinicopathological parameters and patient outcome

Parameter

 

Patients number (%)

Cytoplasmic/membrane B7-H3

Nuclear B7-H3

Total1B7-H3

Stromal B7-H3

Gender

Male

342 (47)

298 (87)

92 (27)

303 (89)

269 (79)

 

Female

389 (53)

329 (85)

105 (27)

334 (86)

291 (75)

 

p-value

 

0.34

1.0

0.32

0.26

TNM

I

103 (14)

88 (85)

33 (32)

89 (86)

79 (77)

 

II

307 (42)

268 (87)

78 (25)

272 (89)

250 (81)

 

III

186 (25)

161 (87)

58 (31)

165 (89)

137 (74)

 

IV

135 (18)

110 (81)

28 (21)

111 (82)

94 (70)

 

p-value

 

0.29

0.22

0.27

0.03

pT

1

27 (4)

20 (74)

9 (33)

22 (81)

20 (74)

 

2

98 (13)

86 (88)

32 (33)

86 (88)

73 (74)

 

3

534 (73)

463 (87)

135 (25)

471 (88)

419 (78)

 

4

72 (10)

58 (81)

21 (29)

58 (81)

48 (67)

 

p-value

 

0.93

0.34

0.72

0.62

pN

0

455 (63)

393 (86)

119 (26)

398 (87)

363 (80)

 

1

197 (27)

169 (86)

61 (31)

173 (88)

147 (75)

 

2

74 (10)

62 (84)

16 (22)

63 (85)

49 (66)

 

p-value

 

0.58

1.0

0.74

0.007

Differentiation

Well

72 (10)

62 (86)

25 (35)

63 (88)

54 (75)

 

Intermediate

549 (78)

469 (85)

144 (26)

477 (87)

423 (77)

 

Poor

87 (12)

74 (85)

22 (25)

75 (86)

67 (77)

 

p-value

 

0.91

0.21

0.82

0.85

Tumour localisation 2

Colon

546 (75)

473 (87)

150 (27)

481 (88)

417 (76)

 

Rectum

180 (25)

150 (83)

46 (26)

152 (84)

141 (78)

 

p-value

 

0.34

0.7

0.2

0.61

  1. The table shows the number/percent of patients in each subcategory, the number/percent of B7-H3 positive patients in each subcategory as well as the p-value resulting from statistical analysis of associations between B7-H3 expression and each parameter.
  2. 1Nuclear and/or cytoplasmic/membrane staining.
  3. 2Five patients had unknown tumour localisation, these were excluded from the statistical analyses involving tumour localisation.