Table 3 The value of V20 of the L-Lung and T in the 16 optimal plans in the CG and SG.

From: Application research on reducing radiation-induced lung injury with a trigger operator based on overlap volume histogram (OVH) in breast cancer postoperative radiotherapy

CG

Patient NO

1

2

3

4

6

7

8

12

13

14

Ā 

V(d = 3.3Ā cm)

37.00

40.62

31.81

34.85

35.49

37.59

32.6

36.95

38.4

33.46

V20

15.6

14.5

13.4

11.6

17.2

16.0

17.3

18.4

11.4

11.9

TR

0.42

0.37

0.42

0.33

0.48

0.43

0.53

0.5

0.3

0.36

SG

Patient NO

5

9

10

11

15

16

Ā Ā Ā Ā 
Ā 

V(d = 3Ā cm)

28.42

27.47

27.54

30.53

33

31.45

Ā Ā Ā Ā 

V20

11.9

10.5

11.4

14.8

11.9

11.0

Ā Ā Ā Ā 

TR

0.42

0.38

0.41

0.48

0.36

0.35

Ā Ā Ā Ā 
  1. *Patient NO is the number of 16 patients.