| Current users | Non-current users | |
|---|---|---|
| Number | 100 | 100 |
| Average Age (years) | 64.7 | 61.5 |
| Female (%) | 71 | 78 |
| Mean duration of RA (years) | 11.3 | 8.9 |
| Mean DAS28 score | 3.8 | 3.4 |
| Mean ESR (mm/hr) | 27 | 16 |
| Mean CRP (mg/L) | 21.5 | 9.2 |
| Mean total number of current medications | 8 | 5 |
| Total number on non-biologic DMARDs | 50 | 67 |
| Total number on biologic DMARDs | 12 | 3 |
| Total number on both non- biologic and biologic DMARDs | 23 | 17 |