Characteristics

Number (N)

[Total = 50]

Percentage (%)

Mean ± SD (Min - Max)

Age

<50 Years

11

22.0

60.92 ± 13.46

(21 - 93)

50 - 70 Years

29

58.0

>70 Years

10

20.0

Gender

Male

31

62.0

NA

Female

19

38.0

Smoking History

Yes

13

26.0

NA

No

37

74.0

Pack Years

<20 Years

2

15.4

NA

20 - 40 Years

7

53.8

>40 Years

4

30.8

Tumor Size

<3 cm

7

14.0

NA

3 - 7 cm

41

82.0

>7 cm

2

4.0

Metastasis

Yes

45

90.0

NA

No

5

10.0

Clinical Stage

Stage I

2

4.0

NA

Stage II

3

6.0

Stage III

7

14.0

Stage IV

38

76.0

Histological Type

Squamous Cell Carcinoma (SCC)

7

14.0

NA

Adenocarcinoma (AC)

43

86.0

Adenocarcinoma Subtypes

Acinar

19

44.18

NA

Lepidic

1

2.32

Papillary

4

9.30

Mucinous

1

2.32

Solid

18

41.86

Tumor Differentiation Grade

Well (G1)

6

12.0

NA

Moderate (G2)

21

42.0

Poor (G3)

23

46.0

Sampling Method Used

Core Biopsies

48

96.0

NA

Resections

2

4.0