Figure 2.

Randomization and follow-up of study participants. A total of 34 patients with rheumatoid arthritis (RA) were enrolled in the study. There was at least one follow-up visit for all patients. A total of 31 patients were exposed to pioglitazone, and 32 were exposed to placebo. LFT, liver function test.

Ormseth et al. Arthritis Research & Therapy 2013 15:R110   doi:10.1186/ar4290
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