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. 2016 Jul 25;89(1065):20160283. doi: 10.1259/bjr.20160283

Table 2.

Patient demographics

Total number enrolled 17
Total number of studies 18
Age in years (mean, range) 41.2, 11–67
Female sex 12 (70.6%)
Diagnosis
 DM 7 (41.2%)
 PM 6 (29.4%)
 SLE overlap 2 (11.8%)
 JDM 1 (5.9%)
 MCTD 1 (5.9%)
 RA overlap 1 (5.9%)
Disease duration in days (mean, range) 70.9, 3–365

DM, dermatomyositis; JDM, juvenile dermatomyositis; MCTD, mixed connective tissue disease; PM, polymyositis; RA, rheumatoid arthritis; SLE, systemic lupus erythematosus.