| Factors associated | OR | CI | R2 | |
---|---|---|---|---|---|
 |  |  | Lower | Upper |  |
Low back pain | Age | 0.99 | 0.99 | 1.01 | 0.37 |
 | Gender | 0.89 | 0.69 | 1.14 |  |
 | Education | 1.07 | 0.83 | 1.39 |  |
 | Work | 1.28 | 0.95 | 1.74 |  |
 | EQ5D | 0.33* | 0.17 | 0.68 |  |
 | GHQ 12 | 1.01 | 0.99 | 1.04 |  |
 | Pain intensity | 1.04* | 1.03 | 1.05 |  |
 | Disability | 1.00 | 0.99 | 1.01 |  |
Shoulder | Age | 1.01 | 0.99 | 1.02 | 0.28 |
 | Gender | 0.63* | 0.48 | 0.83 |  |
 | Education | 0.99 | 0.75 | 1.32 |  |
 | Work | 1.21 | 0.88 | 1.68 |  |
 | EQ5D | 1.08 | 0.55 | 2.12 |  |
 | GHQ 12 | 1.00 | 0.98 | 1.03 |  |
 | Pain intensity | 1.05* | 1.04 | 1.05 |  |
 | Disability | 1.00 | 0.99 | 1.01 |  |
Neck | Age | 1.00 | 0.99 | 1.01 | 0.25 |
 | Gender | 0.67* | 0.51 | 0.86 |  |
 | Education | 0.84 | 0.64 | 1.11 |  |
 | Work | 1.25 | 0.90 | 1.73 |  |
 | EQ5D | 0.74 | 0.38 | 1.44 |  |
 | GHQ 12 | 1.01 | 0.99 | 1.04 |  |
 | Pain intensity | 1.04* | 1.03 | 1.05 |  |
 | Disability | 1.00 | 0.99 | 1.01 |  |
Hip/thigh | Age | 1.03* | 1.01 | 1.04 | 0.33 |
 | Gender | 0.67* | 0.50 | 0.90 |  |
 | Education | 0.85 | 0.62 | 1.16 |  |
 | Work | 1.16 | 0.81 | 1.67 |  |
 | EQ5D | 0.27* | 0.14 | 0.56 |  |
 | GHQ 12 | 1.01 | 0.98 | 1.04 |  |
 | Pain intensity | 1.03* | 1.03 | 1.04 |  |
 | Disability | 0. 45* | 0.97 | 0.12 |  |
Knee | Age | 1.02* | 1.01 | 1.03 | 0.26 |
 | Gender | 0.92 | 0.70 | 1.19 |  |
 | Education | 0.95 | 0.72 | 1.26 |  |
 | Work | 1.27 | 0.91 | 1.77 |  |
 | EQ5D | 0.35* | 0.18 | 0.69 |  |
 | GHQ 12 | 0.99 | 0.97 | 1.02 |  |
 | Pain intensity | 1.03* | 1.02 | 1.04 |  |
 | Disability | 1.00 | 0.97 | 1.01 |  |