Skip to main content

Table 2 Spearman correlations among Rasch derived PIPP subscale scores

From: Measuring the impact and distress of osteoarthritis from the patients' perspective

  Self care Mobility Relationships Participation Psychological
Self care .93 .69 .57 .69 .70
Mobility .65 .85 .59 .90 .87
Relationships .53 .60 .96 .60 .66
Participation .60 .86 .57 .88 .87
Psychological .66 .85 .67 .85 .92
  1. Correlations among distress subscales are shown in italics in the top right diagonal of the table.
  2. Correlations among impact subscales are shown in the bottom left diagonal of the table.
  3. Correlations between corresponding impact and distress subscales are shown in bold on the diagonal.
  4. Pairwise deletion of missing data: Ns ranged from 153 to 219.
  5. All correlations significant at p < .001.