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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