Descriptive variable | Univariate | Multivariate | Multivariate | Multivariate | ||||
---|---|---|---|---|---|---|---|---|
Estimate (95% CI) % | p value | Estimate (95% CI) % | p value | Estimate (95% CI) % | p value | Estimate (95% CI) % | p value | |
WOMAC pain (per 10 points) | āā0.3 [āā1.5;0.9] | 0.64 | āā0.7 [āā1.9;āā0.5] | 0.24 | ā | ā | ā | ā |
WOMAC WB pain (per 10 points) | āā1.1 [āā2.2;āā0.1] | 0.06 | ā | ā | āā1.3 [āā2.4;āā0.1] | 0.02 | ā | ā |
WOMAC NWB pain (per 10 points) | 0.7 [āā0.3;1.7] | 0.18 | ā | ā | ā | ā | 0.2 [āā0.6;1.0] | 0.62 |
Age (per year) | 0.2 [āā0.2;0.6] | 0.21 | 0.0 [āā0.2;0.2] | 0.95 | 0.0 [āā1.4;1.4] | 0.98 | 0.0 [āā0.2;0.2] | 0.99 |
BMI (per 1ākg/m2) | āā1.4 [āā1.8;āā1.0] | <ā0.001 | āā1.4 [āā1.8;āā1.0] | <ā0.001 | āā1.4 [āā1.8;āā1.0] | <ā0.001 | āā1.5 [āā1.7;āā1.3] | <ā0.001 |
Female sex | 17.4 [12.3;22.5] | <ā0.001 | 18.4 [13.9;22.9] | <ā0.001 | 18.5 [10.0;23.0] | <ā0.001 | 17.9 [13.6;22.2] | <ā0.001 |
KL (per KL grade) | 0.2 [āā1.8;2.2] | 0.84 | 0.3 [āā1.7;2.3] | 0.76 | 0.5 [āā1.5;2.5] | 0.62 | 0.0 [āā2.0;2.0] | 0.98 |