Table 2 Summary of DVH analysis

Bowel V _10Gy (%)

99.1 ± 1.3^a,b,c

52.4 ± 15.8^d,e

93.7 ± 4.1

94.6 ± 2.8

96.5 ± 4.3^a

40.3 ± 7.1^d,e

90.9 ± 6.6

94.0 ± 5.8

Bowel V _20Gy (%)

74.8 ± 12.6^a,c

37.7 ± 13.3^d,e

73.7 ± 12.0

74.2 ± 3.1

61.9 ± 1.4^a,c

28.2 ± 7.0^d,e

60.6 ± 9.3

59.8 ± 8.5

Bowel V _30Gy (%)

47.1 ± 18.8^a,c

28.4 ± 10.6^d,e

45.6 ± 12.9

44.8 ± 10.8

36.0 ± 10.6^a,c

18.2 ± 5.5^d,e

34.2 ± 8.5

32.7 ± 9.3

Bowel V _50Gy (%)

6.7 ± 3.6

5.6 ± 2.1^d,e

11.8 ± 4.5

8.9 ± 2.5

6.5 ± 3.3^a

2.9 ± 0.9^d,e

8.8 ± 2.5

8.0 ± 2.8

Bowel D _mean (Gy)

27.6 ± 5.6^a

18.6 ± 5.9^d,e

30.2 ± 4.0

34.1 ± 7.0

24.0 ± 4.1^a

13.8 ± 2.8^d,e

26.3 ± 3.2

25.3 ± 3.7

Rectum D _mean (Gy)

47.8 ± 3.6^a

41.4 ± 5.3^e

47.2 ± 4.8

48.3 ± 1.6

48.2 ± 2.4^a

41.3 ± 3.0^d,e

48.5 ± 3.2

48.3 ± 1.5

Bladder D _mean (Gy)

49.2 ± 1.4^a

41.6 ± 5.8^d,e

49.1 ± 3.4

50.1 ± 1.6

48.4 ± 2.8^a

40.8 ± 6.4^d,e

49.5 ± 3.8

48.9 ± 2.3

HI PTV_A

0.88 ± 0.02

0.87 ± 0.01

0.88 ± 0.01

0.87 ± 0.01

0.87 ± 0.01

0.87 ± 0.01

0.88 ± 0.01

0.88 ± 0.01

HI PTV_B

0.94 ± 0.01^a,b

0.96 ± 0.01^d,e

0.92 ± 0.01^f

0.94 ± 0.01

0.94 ± 0.02^a

0.96 ± 0.01^d,e

0.93 ± 0.01

0.94 ± 0.01

CN PTV_A

0.88 ± 0.03^a,b

0.92 ± 0.01^d,e

0.82 ± 0.02^f

0.88 ± 0.03

0.85 ± 0.13

0.88 ± 0.01^d

0.82 ± 0.06

0.88 ± 0.03

CN PTV_B

0.87 ± 0.02

0.88 ± 0.05

0.84 ± 0.06

0.88 ± 0.03

0.86 ± 0.06^a,c

0.89 ± 0.03^d

0.78 ± 0.08

0.87 ± 0.08

CI PTV_A

1.09 ± 0.05^a,b,c

1.03 ± 0.02^d,e

1.20 ± 0.03^f

0.98 ± 0.01

1.16 ± 0.07

1.05 ± 0.02^d,e

1.22 ± 0.11^f

0.97 ± 0.01

CI PTV_B

1.07 ± 0.06

1.08 ± 0.07

1.16 ± 0.09^f

1.09 ± 0.05

1.15 ± 0.11

1.07 ± 0.06^d

1.24 ± 0.13^f

1.08 ± 0.10