Dosimetric and Radiobiological Comparison of Five Techniques for Postmastectomy Radiotherapy with Simultaneous Integrated Boost

Table 3

values for multiple comparisons using post hoc Tukey test.

Parameter	TD vs. unb-HT	TD vs. b-HT	TD vs. ff-IMRT	TD vs. hy-IMRT	unb-HT vs. b-HT	unb-HT vs. ff-IMRT	unb-HT vs. hy-IMRT	b-HT vs. ff-IMRT	b-HT vs. hy-MRT	ff-IMRT vs. hy-IMRT
PTVboost
	0.997	1.000	0.039	0.771	0.989	0.015	0.562	0.056	0.843	0.435
	0.773	0.999	0.985	0.985	0.616	0.968	0.968	0.9360	0.936	1.000
	0.012	0.068	0.201	0.030	0.972	0.801	<0.001	0.988	<0.001	<0.001
	1.000	0.452	1.000	1.000	1.000	0.361	0.270	0.442	0.340	1.000
CI	0.019	<0.001	0.989	0.976	0.048	0.069	0.090	<0.001	<0.001	1.000
HI	<0.001	0.005	0.040	0.898	0.720	0.288	<0.001	0.952	<0.001	0.003
PTVtotal
	0.050	<0.001	0.012	0.094	0.003	0.985	1.000	0.018	0.001	1.000
	0.468	0.344	0.643	0.698	1.000	0.999	0.997	.0.988	0.981	1.000
	<0.001	0.733	1.000	0.952	<0.001	<0.001	<0.001	0.643	0.299	0.979
	0.061	<0.001	0.021	0.119	0.005	0.995	0.999	0.018	0.002	0.961
hI	0.016	<0.001	0.016	0.846	0.024	1.000	0.201	0.024	<0.001	0.201
Lungs
	<0.001	0.364	0.183	0.989	<0.001	<0.001	<0.001	0.995	0.664	0.418
	<0.001	0.999	0.991	0.295	<0.001	<0.001	<0.001	0.959	0.192	0.562
NTCP	<0.001	1.000	1.000	1.000	<0.001	<0.001	<0.001	1.000	1.000	1.000
SCCP	<0.001	0.130	0.485	1.000	<0.001	<0.001	<0.001	0.942	0.194	0.610
IL lung
	<0.001	0.008	0.002	0.241	<0.001	<0.001	<0.001	0.987	0.673	0.361
	<0.001	0.980	0.998	0.327	<0.001	<0.001	<0.001	0.900	0.109	0.520
	<0.001	0.977	1.000	0.956	<0.001	<0.001	<0.001	0.979	1.000	0.959
CL lung
	<0.001	0.998	0.984	0.977	<0.001	<0.001	<0.001	1.000	0.891	0.796
	<0.001	0.997	1.000	0.860	<0.001	<0.001	<0.001	0.986	0.678	0.927
Heart
	<0.001	0.843	0.161	0.965	<0.001	<0.001	<0.001	0.012	0.449	0.489
	<0.001	0.674	0.556	0.471	<0.001	<0.001	<0.001	0.043	0.998	0.018
	<0.001	0.956	1.000	0.992	<0.001	<0.001	<0.001	0.907	0.999	0.973
	<0.001	0.908	1.000	1.000	<0.001	<0.001	<0.001	0.903	0.920	1.000
	<0.001	0.901	0.986	1.000	<0.001	<0.001	<0.001	0.630	0.954	0.958
NTCP	0.008	0.303	0.999	1.000	<0.004	<0.001	<0.009	0.430	0.297	0.999
CL breast
	<0.001	<0.001	0.983	0.682	<0.001	<0.001	<0.001	0.001	<0.001	0.936
SCCP	<0.001	<0.001	0.931	0.152	<0.001	<0.001	<0.001	0.001	<0.001	0.559
Spinal cord
	0.225	0.995	0.975	0.980	0.423	0.060	0.066	0.862	0.879	1.000
Delivery efficiency
MU	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	1.000
Time	0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	1.000

The difference is statistically significant.