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Table 3 Correlations between miR-661 and clinical pathological factors

From: MiR-661 promotes tumor invasion and metastasis by directly inhibiting RB1 in non small cell lung cancer

Factors

Tissue miR-661 (n = 202)

P

Low (n = 104)

High (n = 98)

Age (years)

  

0.566

 ≤ 65

26

28

 

 >65

78

70

Gender

  

0.844

 Male

46

42

 

 Female

58

56

Smoking Status

  

0.871

 Nonsmoker

50

46

 

 Ever-smoker

54

52

Histologic Type

  

0.615

 Adenocarcinoma

40

36

 

 Squamous

52

46

 Others

12

16

T status

  

0.003

 T1-2

70

46

 

 T3-4

34

52

N status

  

0.003

 N0-1

78

54

 

 N2-3

26

44

M status

  

0.001

 M0

80

54

 

 M1

24

44

EGFR mutation status

  

0.071

 Mutated

40

26

 

 Wild Type

64

72