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Table 6 Correlations of BF-BS, A, P and EF scales with SF-36® and WOMAC

From: Reliability, construct validity and measurement potential of the ICF comprehensive core set for osteoarthritis

 

Rasch_BF-BS Scores

Rasch_A Scores

Rasch_P Scores

Rasch_EF Scores

SF-36_Physical Functioning

-0.447***

-0.361***

-0.414***

-0.011

SF-36_Role-Physical

-0.457***

-0.296**

0.392***

-0.044

SF-36_Bodily Pain

-0.580***

-0.573***

-0.606***

0.149

SF-36_General health

-0.452***

-0.422***

-0.478***

0.097

SF-36_Vitality

-0.371***

-0.286**

-0.338**

0.064

SF-36_Social Functioning

-0.498***

-0.547***

-0.578***

0.265**

SF-36_Role-Emotional

-0.320***

-0.352***

-0.455***

0.195

SF-36_Mental Health

-0.431***

-0.502***

-0.494***

0.242*

SF-36_Physical Health Component

-0.529***

-0.379***

-0.443***

-0.077

SF-36_Mental Health component

-0.392***

-0.410***

-0.480***

0.188

WOMAC_Pain

0.404***

0.247*

0.352***

0.005

WOMAC_Stiffness

0.354***

0.236*

0.267**

-0.002

WOMAC_Physical Function

0.583***

0.450***

0.587***

-0.048

WOMAC_Total

0.519***

0.353***

0.461***

-0.036

  1. *: p < 0.05, **: p < 0.01, ***: p < 0.001