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Primary diagnosis by annual surgeon volume
| Average no. of procedures per surgeon per year |
Primary diagnosis |
|||
|---|---|---|---|---|
| Inflammatory (n = 828) |
Osteoarthrosis (n = 93) |
Trauma (n = 65) |
Total (n = 986) |
|
| ≤ 4 | 217 (81%) | 27 (10%) | 23 (9%) | 267 |
| 5–9 | 272 (81%) | 41 (12%) | 25 (7%) | 338 |
| ≥ 10 | 339 (89%) | 25 (7%) | 17 (4%) | 381 |
| Total | 828 | 93 | 65 | 986 |
p = 0.01
