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. 2009 Nov 23;4:57. doi: 10.1186/1748-717X-4-57

Table 6.

Inhomogeneity Index and Conformity Index for PTV1 and 2 in IMRT versus 3D-CRT

Inhomogeneity Index Conformity Index
IMRT 3D-CRT p IMRT 3D-CRT p
Mean SD mean SD mean SD mean SD
PTV1 0.17 ± 0.05 0.24 ± 0.12 0.02 0.35 ± 0.12 0.14 ± 0.1 <0.01
PTV2 0.34 ± 0.54 0.54 ± 0.13 <0.01 0.64 ± 0.07 0.50 ± 0.13 <0.01