Demographic Variables | Values |
---|---|
Age, yrs, mean (SD) | 51.48 (14.28) |
Race | |
White | 149 (71.6) |
Black | 13 (6.3) |
Asian | 25 (12.0) |
American Indian | 5 (2.4) |
Mixed | 12 (5.8) |
Missing | 4 (2.0) |
Education | |
High school or less | 34 (16.3) |
Some college | 73 (35.1) |
College graduate | 46 (22.1) |
Graduate degree | 51 (24.5) |
Missing | 4 (1.9) |
Annual income (US$) | |
≤ $75,000 | 77 (37.1) |
> $75,000 | 71 (34.1) |
Missing/would rather not say | 60 (28.8) |
Sex | |
Female | 173 (83.2) |
Male | 33 (15.9) |
Missing | 2 (1.0) |
Relationship status | |
In a relationship | 118 (56.7) |
Single/separated/divorced | 87 (41.9) |
Missing | 3 (1.4) |
Disease subtype | |
Limited | 105 (50.5) |
Diffuse | 83 (39.9) |
Overlap | 7 (3.4) |
Missing or unknown | 13 (6.2) |
Medical Variables, mean (SD) | |
Years since first non-Raynaud symptom | 8.45 (6.73) |
Years since diagnosis of SSc | 7.57 (7.89) |
mRSS score | 8.66 (8.51; max = 51) |
SSc: systemic sclerosis; mRSS: modified Rodnan skin score.