Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 Primary (Constant and SST scores) and secondary (VAS score) outcomes in both groups
Preoperative | At 6-month follow-up | At 2-year follow-up | ||||
|---|---|---|---|---|---|---|
IA | SP | IA | SP | IA | SP | |
Constant (mean ± SD) | 54.2 ± 6.1 | 52.1 ± 7.2 | 82.1 ± 5.6 | 81.2 ± 6.9 | 93.1 ± 3.9 | 92.7 ± 5.2 |
SST (mean ± SD) | 3.9 ± 0.8 | 3.4 ± 0.8 | 10.2 ± 0.7 | 10.2 ± 0.8 | 11.5 ± 0.7 | 11.3 ± 0.8 |
VAS (mean ± SD) | 8.2 ± 1 | 8.4 ± 1.1 | 2 ± 0.8 | 2.2 ± 0.9 | 0.4 ± 0.6 | 0.4 ± 0.5 |