Table 1 Demographics of study participants
Variable | n | Percentage % |
|---|---|---|
Age, years | ||
 18–24 | 1 | 12% |
 25–34 | 8 | 13% |
 35–44 | 13 | 20% |
 45–54 | 17 | 27% |
 55–64 | 19 | 27% |
 65–74 | 5 | 78% |
 75–84 | 1 | 2% |
Diagnosis | ||
 Osteoarthritis | 17 | 27% |
 Rheumatoid arthritis | 43 | 67% |
 Psoriatic arthritis | 4 | 6% |
Frequency of medication | ||
 Daily | 42 | 66% |
 Upon pain | 10 | 16% |
 Other | 12 | 19% |
Surgery | ||
 No | 49 | 77% |
 Yes | 15 | 23% |