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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

Factors Correlation coefficients
Factor 1 Life interferences −.326**
Factor 2 Negative affects −.420**
Factor 3 Pain intensity −.392**
  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