Table 6 Multivariable Analysis

Binominal factor of sex

1

Female: 1.86

0.67

0.4160

Male: 0.00

Participation limitation

2

Low: 17.84

28.91

< 0.0001

Moderate: 7.93

High: 0.00

Combined painfree ROM

1

0.65

25.82

< 0.0001

Strength

1

0.07

0.07

0.7945

Smoking

1

Yes: 3.09

0.00

0.9972

No: 0.00

Work Status (active work-related injury)

1

Yes: -2.13

0.76

0.3846

No: 0.00

Affected side

2

Bilateral:-3.80

2.45

0.0900

Left: 1.76

Right: 0.00

Medication use

1

Yes: -1.10

0.33

0.5673

No: 0.00

Expectations with respect to improved interaction and providing care

2

No difficulty: 2.63

1.30

0.2746

Moderate expectations: -1.59

High expectations: 0.00

Expectations for improved ADL

2

No difficulty: 16.93

5.80

0.0038

Moderate expectations: 2.12

High expectations: 0.00

Expectations with respect to return to work

3

Not applicable: 3.69

1.00

0.3929

Working: 2.64

Light: -1.08

Full: 0.00

Full Model

17

R-Square: 0.63

14.26

< 0.0001