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Table 3 Pearson’s correlations between IPQ-B items and the mental health component of the SF-36

From: Measurement of acute nonspecific low back pain perception in primary care physical therapy: reliability and validity of the brief illness perception questionnaire

 

Mental health component SF-36

IPQ-B

0.51**

Consequences

0.49**

Timeline

0.15

Personal control

0.35**

Treatment control

0.28*

Identity

0.23

Concern

0.48**

Coherence

0.28*

Emotional response

0.53**

  1. *Correlation is significant at the 0.05 level (two-tailed). **Correlation is significant at the 0.01 level (two-tailed).