Background: The relation between childhood trauma and chronic pain and emotional symptoms in adulthood has been well-documented, although physiological mechanisms mediating this link have not been elaborated. Purpose: This study examined the mediating role of cortisol profile in the linkage between childhood maltreatment and pain and emotional symptoms in individuals with fibromyalgia (FM). Methods: One hundred seventy-nine adults with FM first provided retrospective self-reports of childhood maltreatment, then attended a standardized session during which cortisol was sampled across 1.5 hours and, subsequently, completed assessments of daily pain, depressive symptoms, and anxiety. Latent growth curve modeling estimated the hypothesized mediation models. Results: Childhood neglect predicted a flattened cortisol profile, which, in turn, predicted elevated daily pain and emotional symptoms. The cortisol profile partially mediated the neglect-symptom relation. Conclusions: Early maltreatment may exert enduring effects on endocrine regulation that contributes to pain and emotional symptoms in adults with chronic pain.
|Original language||English (US)|
|Number of pages||11|
|Journal||Annals of Behavioral Medicine|
|State||Published - Feb 1 2016|
- Childhood Maltreatment
ASJC Scopus subject areas
- Psychiatry and Mental health