Table 1 Clinical characteristics of the patients

Gender Female

25

50

0.078

14

12

0.006

Male

9

39

5

23

Smoking No

10

58

 < 0.001

10

23

0.346

Yes

24

31

9

12

Diabetes No

25

79

0.037

11

30

0.022

Yes

9

10

8

5

Edge clear NO

1

13

0.068

3

5

0.882

Yes

33

76

16

30

Lobul No

3

34

0.001

1

13

0.011

Yes

31

55

18

22

Spicul No

28

63

0.191

12

24

0.687

Yes

6

26

7

11

Satellite No

16

85

 < 0.001

10

34

 < 0.001

Yes

18

4

9

1

Cavity No

24

43

0.027

16

16

0.006

Yes

10

46

3

19

Lower lobe No

26

31

 < 0.001

15

10

 < 0.001

Yes

8

58

4

25

△CTA, median[IQR]

2.000[0.602,11.000]

18.000[8.000,40.000]

 < 0.001

1.000[1.000,3.000]

25.000[12.000,46.000]

 < 0.001

△CTV, median[IQR]

5.000[2.000,15.000]

23.000[14.000,38.489]

 < 0.001

2.000[1.000,6.000]

37.795[16.000,60.712]

 < 0.001

Plain, median[IQR]

30.950[21.000,41.000]

12.000[-46.288,27.000]

 < 0.001

32.000[23.000,60.000]

21.000[-40.000,26.436]

 < 0.001

Diameter, median[IQR]

2.000[1.600,2.400]

1.700[1.200,2.300]

0.131

1.700[1.300,2.000]

1.400[1.100,2.000]

0.224

Age, median[IQR]

56.000[51.000,64.000]

62.000[56.000,67.000]

0.036

57.474 ± 12.991

59.657 ± 10.370

0.511