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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2011 May 19;82(3):1185–1191. doi: 10.1016/j.ijrobp.2011.02.061

Table 5.

Five-year Rates of TR and ELR by Age Groups *

Age (years) 5 year rates of TR or ELR, % (95% CI)
TR ELR
< 47 2.3 (1.1 – 5.2) 1.6 (0.6 – 4.2)
47–55 1.2 (0.4 – 3.8) 0.3 (0.05– 2.4)
55–64 1.0 (0.3 – 3.2) 0
> 64 0 0
< 55 1.8 (0.9 – 3.5) 1.0 (0.4 – 2.3)
> 55 0.5 (0.2 – 1.6) 0
*

Cutpoints were chosen based on even distribution across quartiles, and divided by median age (55 years)

CI=confidence interval