Table 4 NTCP and EAR comparison of ipsilateral lung, contralateral lung, double lung, heart, and breast of VMAT and IMRT

4.1 ± 0.5

3.3 ± 0.5

0.79 ± 0.05

 < 0.001

21.1 ± 1.2

19.2 ± 1.2

0.91 ± 0.03

 < 0.001

130 ± 7.09

118.87 ± 7.21

0.91 ± 0.03

 < 0.001

1.32 ± 0.13

1.18 ± 0.13

0.89 ± 004

 < 0.001

10.9 ± 0.9

10.2 ± 0.9

0.94 ± 0.04

 < 0.001

67.4 ± 5.6

63.1 ± 5.6

0.94 ± 0.04

 < 0.001

2.5 ± 0.8

2.7 ± 0.7

1.12 ± 0.24

0.087

15.6 ± 4.7

16.9 ± 4.4

1.12 ± 0.24

0.089

1.9 ± 0.5

2.0 ± 0.6

1.04 ± 0.24

0.677

14.01 ± 4.73

14.55 ± 6.02

1.04 ± 0.24

0.399

0.86 ± 0.50

0.34 ± 0.22

0.44 ± 0.28

 < 0.001