Research Article
Translation, Cross-Cultural Adaptation, and Validation of the Pain Sensitivity Questionnaire in Dutch Healthy Volunteers
Figure 3
Illustration of the correlations between total score of the Pain Sensitivity Questionnaire (PSQ) and results of experimental electrical pain testing. (a) Correlation between the total score of PSQ (PSQ-total) and the electrical pain tolerance (EPT). (b) Correlation between the total score of PSQ (PSQ-total) and the electrical pain tolerance numerical rating scale (EPT-NRS). Linear regression lines are displayed, and Spearman’s correlation coefficients (rho) as well as values are given (n = 132).
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