. Author manuscript; available in PMC: 2013 May 11.

Published in final edited form as: Arthritis Rheum. 2011 Aug;63(8):2484–2494. doi: 10.1002/art.30386

Table 1.

Clinical characteristics of subjects.

	SSc-ILD	Control	P value
Age (years)	50.37±14.49	64.25±18.0	NS
Sex (female)	6/8	6/8	NS
Race (white vs nonwhite)	7/8	6/8	NS
Diffuse	7/8	N/A	N/A
Length of disease, years	5.18 ± 5.72	N/A	N/A
Known Pulmonary hypertension	0/8	N/A	N/A
FVC, % predicted	65.4 ± 12.4	N/A	N/A
DLCO, % predicted	49.2 ± 15.6	N/A	N/A