Indices

RapidArc

3DCRT

P value

PTV D_mean (Gy)

61.24

60.71

0.4

PTV D_max (Gy)

66.23

63.74

0.04

PTV D_min(Gy)

55.98

49.87

0.04

CI_95%

0.79

0.70

0.5

HI

80

0.71

0.4

Small bowel D_mean (Gy)

14.78

17.42

0.01

Small bowel D_min (Gy)

0.39

2.10

0.0001

Small bowel D_max (Gy)

53.15

62.77

0.001

Right kidney D_mean (Gy)

0.41

4.71

0.001

Left kidney D_mean (Gy)

0.29

8.98

0.0001

Spinal cord D_mean (Gy)

0.86

3.47

0.001

Spinal cord D_max (Gy)

4.3

19.2

0.001