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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: Osteoarthritis Cartilage. 2012 May 14;20(8):854–862. doi: 10.1016/j.joca.2012.05.003

Table 2.

Demographic characteristic of RA cohort study

Groups n Median Age Gender (F/M) Median DAS28 (Baseline) Median DAS28 (post-treatment)
Drug Naïve 61 47 (18–73) 51/10 5.56 (1.88–7.85) N/A
TNF-inhibitor 33 51 (25–79) 31/2 5.60 (1.67–8.40) 5.04 (1.54–7.88)
Methotrexate 18 45 (18–65) 12/6 5.36 (3.62–7.82) 3.95 (2.02–6.37)