Patient Characteristics

PD-L1

Total

p-Value

Negative

Positive

Age

<50 years

Count

5

6

11

0.308

(NS)

% within <50 yrs

45.5%

54.5%

100.0%

50 - 70 years

Count

20

9

29

% within 50 - 70 yrs

69.0%

31.0%

100.0%

>70 years

Count

5

5

10

% within >70 yrs

50.0%

50.0%

100.0%

Gender

FEMALE

Count

14

5

19

0.122

(NS)

% within females

73.7%

26.3%

100.0%

MALE

Count

16

15

31

% within males

51.6%

48.4%

100.0%

Smoking Status

Yes

Count

7

6

13

0.236

(NS)

% within smokers

53.8%

46.2%

100.0%

No

Count

23

14

37

% within non-smokers

37.9%

62.1%

100.0%

Tumor Size

<3 cm

Count

5

2

7

0.778

(NS)

% within <3 cm

71.4%

28.6%

100.0%

3 - 7 cm

Count

24

17

41

% within 3 - 7 cm

58.5%

41.5%

100.0%

>7 cm

Count

1

1

2

% within >7 cm

50.0%

50.0%

100.0%

Clinical Stage

STAGE I

Count

1

1

2

0.764

(NS)

% within Stage I

50.0%

50.0%

100.0%

STAGE II

Count

1

2

3

% within Stage II

33.3%

66.7%

100.0%

STAGE III

Count

4

3

7

% within Stage III

57.1%

42.9%

100.0%

STAGE IV

Count

24

14

38

% within Stage IV

63.2%

36.8%

100.0%

% within G3

43.5

56.5

100.0%

G1, G2

Count

20

7

27

% within G1 and G2

74.1

25.9

100.0%