Article

The influence of pain location and extent on functioning in persons
with spinal cord injury (SCI) and chronic pain is not well understood. OBJECTIVE: To investigate the correlations between pain location and extent to determine
which pain domains may be important to assess and potentially target in treating
chronic pain in SCI populations. DESIGN: Prospective, observational study.
SETTING: University medical center. PARTICIPANTS: A total of 259 persons with an
SCI and chronic pain. METHODS: Postal mail survey questionnaire. MAIN OUTCOME MEASUREMENTS: Pain sites, pain extent (number of sites), pain intensity in
specific body locations, pain interference, and physical and psychological
functioning. RESULTS: A positive association between pain extent and intensity
with pain interference (r = 0.33, P < .01) and a negative association with
psychological functioning were noted in the study sample (r = -0.21, P < .01).
Pain intensity in the lower back and legs (r = 0.55, P < .01) and a number of
other sites showed strong associations with patient functioning. Correlation with
psychological functioning was significant but weaker (r = -0.22, P < .01 for the
lower back and legs). Ambulatory status had only a small moderating effect on the
associations between pain intensity in specific sites and pain interference and
no effect on psychological functioning. CONCLUSIONS: The findings support the
importance of assessing pain intensity at specific locations as a part of a
thorough evaluation of chronic pain, as well as the importance of addressing pain
at multiple sites, when managing pain in persons with an SCI.
CI - Copyright (c) 2014 American Academy of Physical Medicine and Rehabilitation.
Published by Elsevier Inc. All rights reserved.

Langue : ANGLAIS