Table 2.

Target volume coverage & evaluation parameters.

CTV coverage (Breast + Nodes)	3D-CRT	VMAT	TOMO	IMPT
V95% (%)	86.17%	96.86%	99.93%	99.46%
Evaluation Parameters	3D-CRT	VMAT	TOMO	IMPT
$\mathrm{C}\mathrm{I}\left(\frac{\mathit{Vri}}{\mathit{TV}}\right)$	0.685	0.765	1.139	1.158
$\mathrm{H}\mathrm{I}\left(\frac{\mathrm{D}2\%-\mathrm{D}98\%}{\mathrm{D}50\%}\times 100\right)$	94.418	16.451	10.860	14.136
$\mathrm{C}\mathrm{N}\left(\frac{\mathit{TVri}}{\mathit{TV}}\times \frac{\mathit{TVri}}{\mathit{Vri}}\right)$	0.438	0.655	0.721	0.604