Table 1. Demographic features.
| Group I | Group II | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mean ± SD/n (%) | Med (Min–Max) | Mean ± SD/n (%) | Med (Min–Max) | |||||||
| Age | 56.4 ± 6.8 | 58 | 45–69 | 60.4 ± 5.5 | 61 | 49–69 | ||||
| Gender | Female | 19 | 95% | 24 | 96% | |||||
| Male | 1 | 5% | 1 | 4% | ||||||
| Affected joint | Right | 3 | 15% | 5 | 20% | |||||
| Left | 14 | 70% | 3 | 12% | ||||||
| Bilateral | 3 | 15% | 17 | 68% | ||||||