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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Med Dosim. 2010 Aug 30;36(3):292–298. doi: 10.1016/j.meddos.2010.06.001

Table 3.

PTV coverage for the IMRT and VMAT plans. D95% = dose to 95% of PTV volume; V95% = volume receiving 95% of prescription dose (74.1Gy); mean = mean PTV dose; St. Dev = Standard deviation of the PTV dose

Plan D95% V95% Mean St. Dev
Value p Value p Value p Value p

IMRT 76.98 0.005 < p < 0.01 0.99 > 0.2 79.60 > 0.2 1.58 > 0.2
VMAT 76.63 0.99 79.60 1.68