Presence of Other-Hand Osteoarthritis (OA) Risk Factors among Patients and Controls
| Risk Factor | Patients with Hand OA (n) | Controls (n) | P |
|---|---|---|---|
| Age (years) | 64.4 (135) | 57.0 (80) | <.001 |
| Female sex (%) | 74.8 (101) | 68.8 (55) | .335 |
| Family history of hand OA | 48.9 (66) | 32.5 (26) | .039 |
| >5 years heavy labor | 19.3 (26) | 16.2 (13) | .857 |
Values presented as % (n).