Table 2 Summary of DVH-based analysis for the PTV

D_near-max (Gy)

All

54.76±0.97

Integrated

54.57±0.88

0.047

Segmented

55.01±1.05

D_near-min (Gy)

All

47.53±0.63

Integrated

47.56±0.70

0.622

Segmented

47.48±0.47

D_mean (Gy)

All

51.76±0.41

Integrated

51.68±0.35

0.011

Segmented

51.94±0.47

V_95%

All

98%±1%

Integrated

98%±1%

0.193

Segmented

98%±1%

V_107%

All

9%±6%

Integrated

7%±5%

0.003

Segmented

11%±6%

V_110%

All

2%±1%

Integrated

2%±2%

0.023

Segmented

3%±2%

HI

All

0.13±0.02

Integrated

0.13±0.01

0.069

Segmented

0.14±0.02

CI

All

1.43±0.15

Integrated

1.41±0.14

0.053

Segmented

1.47±0.15