Table 1 Correlation between PTPRM expression and clinicopathologic characteristics of CCa.

From: High expression of PTPRM predicts poor prognosis and promotes tumor growth and lymph node metastasis in cervical cancer

Characteristics

Total

PTPRM expression

P-value

 

132

High

Low

 

Age

   

0.166

 <44

65

35

30

 

 ≥44

67

44

23

 

FIGO stage

   

0.233

 Ia2

6

3

3

 

 Ib1

94

53

41

 

 Ib2

13

11

2

 

 IIa1

13

7

6

 

 IIa2

6

5

1

 

Tumor size (cm)

   

0.019*

 ≤4

113

63

50

 

 >4

19

16

3

 

Pathologic types

   

0.536

 Squamous cell carcinoma

106

63

43

 

 Adenocarcinoma

19

13

6

 

 Adenosquamous carcinoma

7

3

4

 

Differentiation

   

0.714

 Well

6

3

3

 

 Moderate

63

40

23

 

 Poor

63

36

27

 

Stromal invasion

   

0.372

 <1/2

76

43

33

 

 ≥1/2

56

36

20

 

LVSI

   

0.134

 Positive

17

13

4

 

 Negative

115

66

49

 

LNM

   

0.015*

 Positive

26

21

5

 

 Negative

106

58

48

 

Vaginal invasion

   

0.516

 Positive

2

2

0

 

 Negative

130

77

53

 

Parametrial invasion

   

0.516

 Positive

2

2

0

 

 Negative

130

77

53

 
  1. χ2-test. *P < 0.05.
  2. FIGO the International Federation of Gynecology and Obstetrics, LVSI lymphovascular space invasion; LNM lymph node metastasis.
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