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. 2017 Jun 2;33(4):151–155. doi: 10.1177/8755122517709825

Table 1.

Demographic Characteristics of Patients With RA, SLE, DM/PM on RCI.

Analysis Category RA SLE DM/PM
Age (average in years) 59.1 48.1 55.5
Number of patients on RCI, n (%) 1269 (46.2) 874 (31.8) 606 (22.0)
Gender, % female 78 89 70
RCI dose administered
80 Units, 2×/week (%) 58 57 68
200 Units/week (%) 12 15 16
Average RCI duration, days 115.7 129.2 157.1

Abbreviations: RA, rheumatoid arthritis; SLE, systemic lupus erythematosus; DM, dermatomyositis; PM, polymyositis.