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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2012 Jul 3;85(1):74–80. doi: 10.1016/j.ijrobp.2012.05.017

Table 1.

Patient characteristics.

Study I Study II
Age [years] 63 (48–76) 63 (35–78)
Gender
 - Men/women 31/8 113/70
Tumour stage:
 - T3/T4 39/0 149/34
 - N0/N1/N2 14/21/4 22/80/81
Tumour size
 - Diameter [cm] 4.0 (2.3–5.0) 3.5 (1.5–6.6)
 - Length [cm] 4.8 (2.5–8.0) 4.5 (1.8–10)
Tumour regression after CRT
 - TRG1/TRG2/TRG3/TRG4 9/12/16/2 38/25/106/14

All continuous values are medians, numbers in brackets indicate range. CRT: Chemoradiotherapy. TRG: Tumour regression grade.