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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Respir Med. 2013 Dec 24;108(1):181–188. doi: 10.1016/j.rmed.2013.12.009

Table 1.

Baseline characteristics of study cohort

Characteristic Total subjects=178
Age, yrs 69.0 (9.0)
Male, % 84
Time since diagnosis, yrs 2.0 (1.9)
FVC% 56.9 (14.2)
DLCO% 26.4 (6.1)
6MWD, meters 265.4 (117.1)
UCSD SOB Questionnaire 47.1 (21.3)