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Table 4 Construct Validity: Bivariate Correlational Analysis (Pearson’s rho) of IPOS and EQ-5D

From: Towards patient-centred cancer care: cross-cultural validity and responsiveness of the Turkish Integrated Palliative care Outcome Scale

  Turkish IPOS Domains
IPOS Total Score Physical Subscale Emotional Subscale Social Impact & Quality of Care Subscale
EQ-5D-3L Mobility 0.237a 0.197a 0.224a 0.236a
Self-care 0.461a 0.336a 0.258a 0.443a
Usual activity 0.467a 0.417a 0.261a 0.332aa
Pain/Discomfort 0.521a 0.418a 0.354aa 0.369a
Anxiety/Depression 0.465a 0.311a 0.363a 0.501a
Self-rated Health (VAS) −0.459a −0.335a −0.429a −0.334a
  1. aCorrelation is significant at the 0.01 level (2-tailed)