SF-36 SCORE† | β‡ | 95% CI | p value |
---|---|---|---|
Physical functioning (r 2 = 0.17) | |||
BMI§ | - 0.69 | - 1.10 – - 0.29 | <0.001* |
Use of a walking aid | - 8.28 | - 13.25 – - 3.31 | 0.001* |
Contralateral knee pain | - 6.03 | - 11.37 – - 0.69 | 0.027* |
Age | - 0.26 | -0.52 – - 0.01 | 0.049* |
Role-physical (r 2 = 0.17) | |||
Use of a walking aid | - 15.23 | - 22.42 – - 8.06 | <0.001* |
Psychological distress | - 0.71 | - 1.23 – - 0.18 | 0.008* |
Marital status (Married or common law) | 8.47 | 1.08 – 15.85 | 0.025* |
Comorbidities | -1.46 | - 2.95 – - 0.03 | 0.044* |
Bodily pain (r 2 = 0.05) | |||
Use of a walking aid | - 3.85 | - 7.27 – - 0.44 | 0.027* |
Physical component scale - PCS (r 2 = 0.08)° | |||
Use of a walking aid | - 2.90 | - 4.78 – - 1.02 | 0.003* |
BMI | - 0.17 | - 0.32 – - 0.02 | 0.030* |
Mental component scale – MCS (r 2 = 0.42)° | |||
Psychological distress | - 0.74 | - 0.88 – - 0.60 | <0.001* |
Low social support | - 2.28 | - 4.14 – - 0.41 | 0.017* |
Contralateral knee pain | - 2.60 | - 4.61 – - 0.59 | 0.011* |