Table 3. Correlations between mean skin conductance (SC) and SC response and variables from the McGill Pain Questionnaire (number of pain points, sensorial pain, total McGill score and current pain intensity) and Fatigue Severity Scale (fatigue) in the whole sample.

	Mean SC (n = 83)	SC Response (n = 67)
N° of pain points	-0.17	-0.27*
Sensorial pain	-0.22*	-0.23
Total McGill score	-0.19	-0.22
Current pain intensity	-0.33**	-0.32**
Fatigue	-0.24*	-0.29*

* p < .05

** p < .001