3.3. Cold Sensation Response: A Subjective Questionnaire
coldness
COLD
The results of the subjective questionnaire during the cold-stimulated stress experiments estimate the responses to the degree of coldness experienced by the study subjects using a visual analog scale (VAS). The values of the cold sensation response to the fingertip, hand, and whole body are presented in A non-parametric Friedman rank test with repeated measures revealed a nonsignificant overall difference in cold sensation response for the fingertip (χ