Table 3.
Mean and median patient-reported outcome measures preoperatively and at 1-, 5-, 7- and 10-year follow-up
| PROM score | Time point | ||||
|---|---|---|---|---|---|
| Preop | 1 year | 5 years | 7 years | 10 years | |
| OKS |
25.1 (SD 8.5) 25.0 (IQR 12.0) |
41.6 (SD 7.7) 45.0 (IQR 8.0) |
42.0 (SD 7.3) 45.0 (IQR 8.0) |
42.3 (SD 7.4) 45 (IQR 6.0) |
41.2 (SD 9.8) 45.0 (IQR 6.0) |
| Tegner |
2.4 (SD 1.1) 2 (IQR 1.0) |
3.0 (SD 1.3) 3.0 (IQR 2.0) |
3.1 (SD 1.5) 3.0 (IQR 2.0) |
2.9 (SD 1.5) 3.0 (IQR 1.0) |
2.8 (SD 1.3) 3.0 (IQR 1.0) |
| AKSS-O |
60.2 (SD 15.4) 60.0 (IQR 21.0) |
91.7 (SD 11.4) 95.0 (IQR 7.0) |
93.6 (SD 9.0) 95.0 (IQR 8.0) |
88.5 (SD 16.7) 94.0 (IQR 9.0) |
89.1 (SD 13.0) 93.0 (IQR 7.0) |
| AKSS-F |
70.8 (SD 16.8) 70.0 (IQR 20.0) |
82.3 (SD 17.7) 80.0 (IQR 30.0) |
83.6 (SD 19.4) 90.0 (IQR 25.0) |
83.3 (SD 18.2) 90.0 (IQR 30.0) |
80.4 (SD 14.6) 80.0 (IQR 20.0) |