23

Radiotherapy

Absent

94.5% ± 1.4%

0.33

Present

5.5% ± 1.4%

24

Complaint on “weakness”

Absent

67.7% ± 2.9%

0.31

Present

32.3% ± 2.9%

25

Complaint on “loss of appetite”

Absent

96.1% ± 1.2%

0.19

Present

3.9% ± 1.2%

26

Complaint on “loss of body weight”

Absent

87.0% ± 2.1%

0.02

Present

13.0% ± 2.1%

27

Complaint on “presence of cough”

Absent

35.0% ± 3.0%

0.45

Present

65.0% ± 3.0%

28

Complaint on “shortness of breath”

Absent

59.1% ± 3.1%

0.52

Present

40.9% ± 3.1%

29

Complaint on “chest pain”

Absent

66.5% ± 3.0%

0.33

Present

33.5% ± 3.0%

30

Complaint on “hemoptysis”

Absent

90.2% ± 1.9%

0.055

Present

9.8% ± 1.9%

31

Complaint on “hyperthermia”

Absent

84.6% ± 2.3%

0.48

Present

15.4% ± 2.3%

32

Detection of malignant neoplasm during prophylactic examination

Absent

58.7% ± 3.1%

0.47

Present

41.3% ± 3.1%

33

Ki67 expression (categorized index)

≥25%

55.1% ± 3.4%

0.002

<25%

44.9% ± 3.4%

34

CD31/CD34 expression

0

212

68.7% ± 2.11

0.25

35

Her2-neu expression

Absent

71.2% ± 2.9%

<0.001

Present

28.8% ± 2.9

36

EGFR expression

Absent

51.3% ± 3.5%

<0.001

Present

48.7% ± 3.5%

37

P53 expression

≥25%

57.3% ± 3.3%

0.85

<25%

42.7% ± 3.3%

38

E-cadherin expression

0,+,++

(low expression)

36.7% ± 3.7%

0.19

+++, ++++

(high expresion)

63.3% ± 3.7%

39

pan-cytokeratin expression

Absent

86.7% ± 2.5%

0.12

Present

13.3% ± 2.5%