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Table 2 Correlations between WOMAC, FJS-12, Catastrophising and BSI

From: Association of psychological status and patient-reported physical outcome measures in joint arthroplasty: a lack of divergent validity

  FJS-12 WOMAC Total WOMAC Pain WOMAC Stiffness WOMAC Function
Catastrophising −0.60 0.79 0.78 0.60 0.77
BSI Somatisation −0.49 0.63 0.60 0.53 0.64
BSI Obsessive-compulsive −0.33 0.39 0.36 0.36 0.39
BSI Interpersonal sensitivity −0.34 0.39 0.38 0.30 0.39
BSI Depression −0.28 0.39 0.37 0.28 0.39
BSI Anxiety −0.38 0.49 0.47 0.40 0.50
BSI Hostility −0.33 0.38 0.37 0.26 0.38
BSI Phobic anxiety −0.39 0.46 0.44 0.42 0.45
BSI Paranoid ideation −0.32 0.41 0.41 0.25 0.40
BSI Psychoticism −0.30 0.35 0.34 0.28 0.35
BSI GSI −0.44 0.54 0.52 0.43 0.54
  1. All correlations are significant at the 0.01 level (two-tailed). Negative correlations reflect the direction of the scoring used for the FJS-12.