Table 1 Joint distribution by pre-operative registration and response completeness
Joint | Total | Registration completeness (pre-operative) N (%) | Pre-operative response completeness N (%) | Post-operative response completeness N (%) |
|---|---|---|---|---|
Knee | 18,215 | 9770 (53.6) | 8576 (47.1) | 3849 (37.3) |
Hip | 11,998 | 6273 (52.3) | 5451 (45.4) | 2425 (36.2) |
Shoulder | 1588 | 613 (38.6) | 479 (30.2) | 223 (25.6) |
Total | 31,801 | 16,656 (52.4) | 14,506 (45.6) | 6497 (36.3) |