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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: Radiother Oncol. 2009 Mar 30;92(1):48–56. doi: 10.1016/j.radonc.2009.03.004

Table 3. Measured and planned cavity wall doses. Percentage differences are measured-planned normalized to measured dose. Errors quoted are the 95% confidence interval.

technique anterior cavity wall posterior cavity wall
Measured (Gy) Planned (Gy) difference (Gy) Measured (Gy) Planned (Gy) difference (Gy)
3DCRT 68.39 ± 1.06 69.82 -1.43 19.16 ± 0.98 16.44 2.72
IMRT 65.80 ± 2.47 69.72 -3.92 13.26 ± 0.85 11.18 2.08
Helical Tomotherapy 67.31 ± 1.73 69.98 -2.67 11.64 ± 1.07 6.85 4.79