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Table 4 Correlation between SIS and the three significant factors extracted in the factor analysis

From: The effectiveness of Pictorial Representation of Illness and Self Measure (PRISM) for the assessment of the suffering and quality of interpersonal relationships of patients with chronic pain


Correlation coefficients

Factor 1 Life interferences


Factor 2 Negative affects


Factor 3 Pain intensity


  1. Note. Each factor score was calculated by the factor analysis shown in Table 3. Correlation coefficients were calculated by the factor scores and SIS distances
  2. SIS = Self/Illness Separation
  3. **P < .01