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Self‐reported pain sensitivity: Lack of correlation with pain threshold and tolerance
Author(s) -
Edwards Robert R.,
Fillingim Roger B.
Publication year - 2007
Publication title -
european journal of pain
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.305
H-Index - 109
eISSN - 1532-2149
pISSN - 1090-3801
DOI - 10.1016/j.ejpain.2006.09.008
Subject(s) - pain tolerance , quantitative sensory testing , threshold of pain , sensitivity (control systems) , anxiety , medicine , physical therapy , anxiety sensitivity , two alternative forced choice , psychology , sensory system , anesthesia , psychiatry , cognitive psychology , electronic engineering , engineering
Many recent studies and several reviews have highlighted the potential clinical applications of experimental pain testing (e.g., for predicting post‐surgical pain, treatment responsiveness, etc.). However, the implementation of quantitative sensory testing of pain sensitivity on a broad scale is limited by requirements of time, equipment, and expertise, and their associated costs. One reasonable question is whether one can obtain, via self‐report, a valid index of an individual's pain sensitivity and pain tolerance. We analyzed data from a large number of subjects ( n =505) who had undergone standardized thermal pain testing, and found that while higher self‐reported pain sensitivity was associated with higher scores on a measure of anxiety, no relationship was observed between subjects’ self‐report of pain sensitivity and subjects’ actual pain threshold or tolerance. These findings suggest that circumventing psychophysical pain testing by assessing individuals’ self‐reported pain sensitivity is unlikely to be a useful strategy.