Abstract
Prior research has questioned the extent to which postoperative retrospective ratings of acute pain actually reflect memory of that pain. To investigate this issue, pain ratings provided by patients who had undergone vascular surgery were compared with estimates of this pain provided by 2 groups of healthy, nonpatient participants with no personal experience of the surgery. Patient participants rated postoperative pain while actually experiencing it and again 4 to 6 weeks after surgery. Nonpatient groups read either a comprehensive information leaflet describing postoperative pain after vascular surgery, or a short general information leaflet about the surgery and provided 2 estimates of the likely nature of the pain, 4 to 6 weeks apart.
Original language | English |
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Pages (from-to) | 342-349 |
Number of pages | 8 |
Journal | Journal of Pain |
Volume | 9 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1 Apr 2008 |
Keywords
- post-operative pain
- memory