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Table 1 TCGA 365 HCC patients clinicopathological characteristics

From: Human nuclear receptors (NRs) genes have prognostic significance in hepatocellular carcinoma patients

Characteristics

Groups

Patients

X2

p value

Total (N = 365)

Training cohort (N = 245)

Testing cohort (N =122)

Number

Number

Number

Sex

Male

246

159

89

2.4096

0.2997

Female

119

86

33

Age at diagnosis

Median

61

61

61

0

1

Range

16-90

16-85

20-90

  

Pathological TNM stage

I

170

117

54

0.8923

0.9988

II

84

55

30

III

83

55

28

IV

4

2

2

Unknown

24

16

8

Histologic grade

G1

55

35

20

9.1377

0.3308

G2

175

112

64

G3

118

82

37

G4

12

12

0

Unknown

5

4

0

Vital status

Alive

234

154

82

0.6755

0.7134

Dead

131

91

40

Adjacent hepatic tissue inflammation extent type

None

117

75

43

2.774

0.8366

Mild

98

63

36

Severe

17

11

6

Unknown

133

96

37

Person neoplasm cancer status

Tumor free

161

110

52

0.1727

0.9965

With tumor

122

81

42

Unknown

82

54

28

Vascular tumor cell type

None

205

144

62

3.1067

0.7953

Micro

90

60

31

Macro

16

9

7

Unknown

54

32

22

Race

Asian

155

106

50

2.6951

0.952

American Indian or Alaskan native

1

1

0

Black or African American

17

13

4

White

182

120

63

Unknown

10

5

5

Sample type

Primary tumor

364

244

121

0.6672

0.7164

Recurrent tumor

1

1

1