Table 1 Patient Characteristics
Total patients: | 455 | |
|---|---|---|
Male (% of total) | 208 (46%) | |
Female (% of total) | 247 (54%) | |
Age (years) | 62.2 (9.5) | |
Unilateral vs Bilateral knee OA (%) | 204 (45%) vs 251 (55%) | |
Sub-group data | ||
Group | Not recommended surgery | Recommended surgery |
Number of patients (%) | 363 (80%) | 92 (20%) |
Duration of symptoms (months) | 67 | 83 |