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. 2011 Apr 8;16(3):95–102. doi: 10.1016/j.rpor.2011.02.001

Table 3.

Homogeneity index of 3DCRT plans and IMRT plans with different numbers of beams.

Treatment techniques Homogeneity index (mean ± std.deviation)
CTT 1.16 ± 0.02
IMRT7 1.12 ± 0.01A
IMRT9 1.11 ± 0.01A
IMRT11 1.11 ± 0.01A
A

p < 0.05 significantly higher than CTT.