Characteristic | |
---|---|
25OHD*, median (range), ng/ml | 13.1 (4.1–47.8) |
< 10 ng/ml | 49 (137/35.8%) |
≥ 10 < 30 ng/ml | 74 (137/54%) |
≥ 30 ng/ml | 14 (137/10.2%) |
Male/female | 18/119 (13.1%/86.9%) |
Age, yrs, mean ± SD | 56 ± 13.6 |
Antibodies (%) | |
No antibodies | 22 (16.1) |
ANA without specific antibodies | 30 (21.9) |
Anticentromere | 58 (42.3) |
SCL-70 | 27 (19.7) |
Digital ulcers (%) | |
No ulcers | 103 (75.2) |
Active ulcers | 17 (12.4) |
History of ulcers | 17 (12.4) |
Kidney disease (%) | |
Yes | 4 (2.9) |
No | 133 (97.1) |
GERD (%) | |
Yes | 73 (53.3) |
No | 64 (46.7) |
Lung fibrosis (%) | |
Yes | 73 (53.3) |
No | 64 (46.7) |
Modified Rodnan skin score, mean ± SD | 10.1 ± 7.3 |
Body mass index, median (range) | 24 (13–43) |
Treatment (%) | |
No therapy | 55 (40.1) |
MTX or azathioprine | 14 (10.2) |
Corticosteroids | 17 (12.4) |
Corticosteroids plus MTX or azathioprine | 14 (10.2) |
Other therapy or combination | 37 (27.1) |
↵* Excluding 4 cases with 25OHD levels < 4 ng/ml. GERD: gastroesophageal reflux disease; MTX: methotrexate; ANA: antinuclear antibody.