Table 2 Correlation analysis between the clinical features of NSCLC patients.

From: The relationship between the preoperative plasma level of HIF-1α and clinic pathological features, prognosis in non-small cell lung cancer

 

Pathological type

X2

P

Tumor Size

X2

P

Smoking

X2

P

Adenocarcinoma (n, %)

Squamous cell carcinomas (n, %)

Small (n, %)

Big (n, %)

Yes (n, %)

No (n, %)

Gender

 Male

25(34.2)

48(65.8)

16.278

<0.001

43(53.8)

37(46.3)

4.558

0.33

59(73.8)

21(26.3)

35.976

<0.001

 Female

15(88.2)

2(11.8)

  

16(80.0)

4(20.0)

  

0(0)

20(100)

  

Smoking

 Yes

16(29.1)

39(70.9)

13.502

<0.001

30(50.8)

29(49.2)

3.954

0.047

    

 No

24(68.6)

11(31.4)

  

29(70.7)

12(29.3)

      

Diameter of tumor

 ≤4cm

31(56.4)

24(43.6)

8.137

0.004

        

 >4cm

9(25.7)

26(74.3)

          
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