Table 1 The relationship between FAM99A expression and clinical parameters in TCGA dataset

Age^a (years)

1.548

0.213

 ≤ 60

177

94

83

 > 60

193

90

103

Gender

0.006

0.941

 Male

250

125

125

 Female

121

60

61

Race^a

1.286

0.257

 Asian

158

85

73

 Non-Asian

203

97

106

Hepatitis B virus infection^a

0.367

0.545

 Negative

248

120

128

 Positive

104

54

50

Hepatitis C virus infection^a

2.743

0.098

 Negative

296

152

144

 Positive

56

22

34

Vascular invasion^a

15.688

< 0.001

 None

206

87

119

 Microvascular invasion

93

59

34

 Macrovascular invasion

16

12

4

Histological grade^a

8.413

0.004

 G1-G2

232

102

130

 G3-G4

134

80

54

Pathological stage^a

1.719

0.190

 I-II

257

125

132

 III-IV

90

51

39

T stage^a

1.166

0.280

 I-II

275

133

142

 III-IV

93

51

42

N stage^a

0.168

0.682

 N0

252

131

121

 N1

4

3

1

M stage^a

0.184

0.668

 M0

266

137

129

 M1

4

3

1

Child-Pugh classification grade ^a

3.430

0.064

 A

217

103

114

 B+C

22

15

7