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. Author manuscript; available in PMC: 2014 Jul 15.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2013 May 9;86(4):10.1016/j.ijrobp.2013.03.020. doi: 10.1016/j.ijrobp.2013.03.020

Fig. 2.

Fig. 2

Crude rates of grade ≥2 genitourinary (GU) toxicity in different age groups. The mean age for patients in this study was 68. Older patient age groups had greater rates of toxicity. The number of patients in each age group is indicated by numbers above the data points. A rapid rise in toxicity rates is seen for age groups 70 and older.