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Table 1 Correlation between KIF21B expression and clinicopathological features of the patients with non-small cell lung cancer

From: Kinesin superfamily protein 21B acts as an oncogene in non-small cell lung cancer

Clinical features

Patients

KIF21B expression

Low

High

P Valuea

72

28

44

 

 Gender

   

0.449

  Male

40

14

26

 

  Female

32

14

18

 

 Age, year

   

0.978

  < 60

31

12

19

 

  ≥ 60

41

16

25

 

 Smoking

   

0.611

  No

48

20

28

 

  Yes

24

8

16

 

 Histological type

   

0.214

  SCC

32

15

17

 

  ADC

40

13

27

 

 Differentiation

   

0.145

  Well

13

8

5

 

  Moderately

44

16

28

 

  Poorly

15

4

11

 

 pT

   

0.404

  pT1

11

5

6

 

  pT2

51

21

30

 

  pT3

10

2

8

 

 pN

   

0.017

  −

24

14

10

 

  +

48

14

34

 

 pTNM

   

0.031

  pI

15

9

6

 

  pII

42

17

25

 

  pIIIa

15

2

13

 
  1. SCC squamous cell carcinoma, ADC adenocarcinoma, pT tumor size, pN lymph node metastasis, pTNM tumor stage
  2. P Valuea: Fisher’s exact probability test