The Indirect Effects of Recalled Trauma Severity on Pain Ratings among People with Fibromyalgia: a Moderated Mediation Model

Behav Med. 2023 Apr 17:1-13. doi: 10.1080/08964289.2023.2196389. Online ahead of print.ABSTRACTFibromyalgia syndrome (FM) is a chronic musculoskeletal condition that is accompanied by hypersensitivity to pain. Researchers have examined factors that affect pain ratings among people with FM, such as trauma, depressive symptoms, and coping; however, collectively, the interrelationships among this set of variables, and their relationships to pain, have not been examined. To better understand these relationships, a moderated-mediation model was used to examine how recalled trauma severity, depressive symptoms, relative emotion-focused coping relate to pain ratings. There were 501 participants who were primarily female, White, and ranged in age from 20 to 84 years. All participants had a physician's diagnosis of FM. The results indicated a significant moderated-mediation. Depressive symptoms significantly mediated the relationship between recalled trauma severity and pain ratings, such that greater trauma severity related to more depressive symptoms which in turn were associated with more pain. The mediation chain was moderated by relative emotion-focused coping (i.e., the proportion of emotion-focused coping compared to problem-focused coping), such that when relative emotion-focused coping was used at higher levels, the relationship between recalled trauma severity and depressive symptoms significantly weakened, reducing the indirect association between recalled trauma severity a...
Source: Behavioral Medicine - Category: Psychiatry Authors: Source Type: research