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Table 1 General characteristics of anti-Jo1 patients with antisynthetase syndrome

From: Functional outcome and prognostic factors in 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%)