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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: J Thorac Oncol. 2011 Jan;6(1):115–120. doi: 10.1097/JTO.0b013e3181fbebfd

Table 2.

Response rates by age

Age<70
N=494
Age≥70
N=122
P value
No % 95% CI No % 95% CI
Overall response
(PR+CR)
131 27 23–31% 36 30 22–38% 0.51
Complete 5 1 1 1
Partial 126 26 35 29
No response 363 73 86 70
Stable disease 146 30 35 29
Progressive Disease 140 28 27 22
Not assessable 77 16 24 20

Abbreviations: PD, progressive disease; SD, stable disease; PR, partial response; CR, complete response