Table 1

General characteristics of anti-Jo1 patients with antisynthetase syndrome
Characteristics Data (N= 86 patients)
Median age, years (range) 54 (15 to 83)
Men/women (n) 32/54
Clinical manifestations, n (%)
 Raynaud’s phenomenon 42 (11%)
 Mechanic’s hands 26 (30.2%)
 Arthralgia/arthritis 59 (68.6%)
 Esophageal involvement 21 (24.4%)
 Pulmonary involvement
 Interstitial lung disease 55 (64%)
 Ventilatory insufficiency 13 (15.1%)
 Aspiration pneumonia 17 (19.8%)
 Calcinosis cutis 7 (8.1%)
 Malignancy 12 (13.9%)

Marie et al.

Marie et al. Arthritis Research & Therapy 2013 15:R149   doi:10.1186/ar4332

Open Data