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Table 2 The relationship between KLK6 expression, tumor recurrence and clinicopathological characteristics

From: Correlation of hK6 expression with tumor recurrence and prognosis in advanced gastric cancer

Characteristics

Cases

Positive

Positive rate

χ2-value

P-value

Gender

   

1.214

0.271

  Female

56

46

82.1%

  

  Male

73

54

74.0%

  

Age

   

0.067

0.796

  <60 years

65

51

78.5%

  

  ≥60 years

64

49

76.6%

  

Tumor site

   

3.806

0.149

  fundus/cardia

21

19

90.5%

  

  body

32

26

81.3%

  

  antrum pylorus

76

55

72.4%

  

Tumor size

   

0.540

0.462

  <5 cm

59

44

74.6%

  

  ≥5 cm

70

56

80.0%

  

Differentiation

   

0.004

0.951

  Well/moderate differentiated 16

16

13

81.3%

  

  Poorly differentiated

113

87

77.0%

  

T stage

   

1.486

0.476

  T2

19

13

68.4%

  

  T3

55

45

81.8%

  

  T4

55

42

76.4%

  

Lymph node

   

1.682

0.195

  N0/N1

49

35

71.4%

  

  N2/N3

80

65

81.3%

  

Vascular invasion

   

4.370

0.037

  Absent

81

58

71.6%

  

  Present

48

42

87.5%

  

Perineural invasion

   

4.439

0.035

  Absent

76

54

71.1%

  

  Present

53

46

86.8%

  

Margin

   

0.211

0.646

  Absent

110

84

76.4%

  

  Present

19

16

84.2%

  

TNM stage

   

8.029

0.005

  I + II

43

27

62.8%

  

  III + IV

86

73

84.9%