| Simple linear regression | Multiple linear regression | ||||
---|---|---|---|---|---|---|
β | 95% CI | p | β | 95% CI | p | |
Age | 0.043 | − 0.179 to 0.265 | n.s |  |  |  |
BMI | − 0.599 | − 1.096 to − 0.102 | 0.019 | − 0.166 | − 0.742 to 0.410 | n.s |
Sex | − 0.361 | − 2.551 to 1.828 | n.s |  |  |  |
AMR | − 2.587 | − 4.054 to − 1.120 | 0.001 | − 2.223 | − 3.990 to − 0.455 | 0.014 |
Side | 0.727 | − 1.458 to 2.912 | n.s |  |  |  |
KSS total-pre | 0.046 | − 0.005 to 0.097 | 0.078 | 0.018 | − 0.105 to 0.141 | n.s |
HSS-pre | 0.115 | − 0.013 to 0.243 | 0.078 | 0.060 | − 0.248 to 0.368 | n.s |