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. 2010 Jun 16;5:54. doi: 10.1186/1748-717X-5-54

Table 3.

Summary of DVH analysis for CTVs and PTVs.

Parameter Objectives Group A Group B
CTV
Volume [cm3] - 62.0 ± 25.6 67.0 ± 29.6
Mean dose [%] 99.5 ± 1.1 99.3 ± 0.5
D2% [%] Minimise 102.9 ± 0.8 102.6 ± 1.0
D98% [%] Maximise 96.3 ± 2.0 96.4 ± 0.5
V95% [%] 100% 97.1 ± 10.3 99.9 ± 0.2
V107% [%] - 0.0 ± 0.0 0.0 ± 0.1
D5%-D95% [%] Minimise 5.4 ± 1.7 5.1 ± 0.9
PTVI (76-78 Gy)
Volume [cm3] - 185.4 ± 68.2 245.0 ± 64.7
Mean dose[%] 100.0% 100.0 ± 0.0 100.0 ± 0.0
D2% [%] Minimise 103.9 ± 0.9 104.1 ± 0.6
D98% [%] > 95% 95.9 ± 0.8 95.4 ± 1.3
V95% [%] > 98% 98.9 ± 0.9 98.2 ± 1.7
V107% [%] 0% 0.0 ± 0.1 0.1 ± 0.1
D5%-D95% [%] Minimise 6.2 ± 1.0 6.7 ± 1.3
CI90% 1 1.3 ± 0.4 1.2 ± 0.1
PTVII- PTVI (70Gy)
Volume [cm3] - 47.5 ± 41.7 -
Mean dose [%] - 101.3 ± 0.4 -
D2% [%] Minimise 113.0 ± 1.4 -
D98% [%] > 95% 96.9 ± 2.7 -
V95% [%] > 98% 98.7 ± 1.3 -
D5%-D95% [%] Minimise 12.7 ± 2.4 -
CI90% 1 1.4 ± 0.1 -