Table 5 Multivariate linear regression analysis between clinical variables suspected to be relevant to postoperative outcomes and recovery
| Â | Â | IKDC | Kujala | KOOS-Pain | KOOS-ADL | KOOS-Sports | KOOS-QoL |
|---|---|---|---|---|---|---|---|
Calcium | β | 0.323 | 0.251 | 0.222 | 0.152 | 0.298 | 0.238 |
P | .001 | .014 | .022 | .138 | .004 | .035 | |
Age | β | −0.190 | −0.227 | − 0.335 | −0.259 | − 0.128 | NA |
P | .055 | .025 | .001 | .013 | .206 | NA | |
Insall-Salvati | β | NA | NA | NA | NA | NA | −0.284 |
ratio | P | NA | NA | NA | NA | NA | .012 |
Sulcus angle | β | NA | NA | −0.246 | NA | NA | NA |
P | NA | NA | .008 | NA | NA | NA |