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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2008 May 9;72(1):114–118. doi: 10.1016/j.ijrobp.2007.12.027

Table 4.

Median Survival Times and Follow-up for Alive patients on RTOG 92-08

Mandatory Break
(n=46)		 No Mandatory Break
(n=20)
Absolute Survival Median survival (all pts) 7.2 yrs Median survival (all pts) 10.6 yrs
95% CI (all pts) (5.5, 11.9) 95% CI (all pts) (8.6, 11.9)
Disease-free Survival Median DFS (all pts) 11.9 mon Median DFS (all pts) 11.3 mon
95% CI (all pts) (10.1, 14.2) 95% CI (all pts) (10.2, 12.6)
Colostomy-free Survival Median CFS (all pts) 11.9 mon Median CFS (all pts) 11.3 mon
95% CI (all pts) (10.1, 14.2) 95% CI (all pts) (10.2, 12.6)
Median follow-up (alive pts) 12 yrs Median follow-up (alive pts) 8.8 yrs
Range (alive pts) 0.2 – 13.4 yrs Range (alive pts) 4.2 – 10.2 yrs