SV-volume(cm3) | Mean ± SD | Median | Range |
---|
VANAT-1 | 3.66 ± 0.92* | 3.69 | 1.65 – 5.28 |
VRTOG | 4.09 ± 0.92* | 4.18 | 2.67 – 6.44 |
VEORTC-1 | 4.80 ± 1.18* | 4.72 | 2.89 – 7.41 |
VANAT-2 | 6.23 ± 1.94 y | 6.25 | 2.68 – 12.54 |
VEORTC-2 | 8.67 ± 2.29 y | 8.60 | 4.71 – 14.96 |
- Abbreviations: V
ANAT-1/2
= volume of proximal 1-/2-cm SV CTV defined by actual anatomy; V
RTOG
= volume of proximal 1-cm SV CTV defined by RTOG0815; V
EORTC-1/2
= volume of proximal 1-/2-cm SV CTV defined by EORTC guideline; *p < 0.001 for comparison between any two means of VANAT-1, VRTOG and VEORTC-1; yp < 0.001 for the comparison between VANAT-2 and VEORTC-2.