2016
DOI: 10.1155/2016/3204914
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Depressed Mood Differentially Mediates the Relationship between Pain Intensity and Pain Disability Depending on Pain Duration: A Moderated Mediation Analysis in Chronic Pain Patients

Abstract: Research has shown that pain is associated with disability and that depressed mood mediates the relationship between pain and disability. The question of whether duration of pain moderates these effects was addressed in this cross-sectional study with 356 chronic pain patients. A simple mediation model replicated the notion that depressed mood explains a significant proportion of the relationship between pain and disability (in the study at hand: 12%). A moderated mediation model revealed that the indirect eff… Show more

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Cited by 21 publications
(26 citation statements)
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References 44 publications
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“…Despite no statistically significant differences between samples, we included depression, muscle pain, and ART adherence in the model based on theoretical considerations that they influence disability. 14,28-30 CD4 count, although statistically different between countries, was not included because the mean values were similar from a clinical perspective.…”
Section: Resultsmentioning
confidence: 99%
“…Despite no statistically significant differences between samples, we included depression, muscle pain, and ART adherence in the model based on theoretical considerations that they influence disability. 14,28-30 CD4 count, although statistically different between countries, was not included because the mean values were similar from a clinical perspective.…”
Section: Resultsmentioning
confidence: 99%
“…One such variable is, for example, cognitive ability, which has already been shown to mediate the relationship between symptoms and functioning in patients with traumatic brain injury [46]. Moreover, personal (e.g., gender) and environmental (e.g., family, work) variables belonging to the ICF contextual factors might moderate the mediating effects of mentalization and/or self-efficacy as might aspects of the disorder such as duration of illness [47] or the specific mental diagnosis. As the diagnoses were made by the therapeutic staffs in the present study and the validity of such "routine clinical diagnoses" is still a matter of debate [48], we abstained from analyzing this research question.…”
Section: Discussionmentioning
confidence: 99%
“…Moderated mediation analyses (Hayes, 2013; Probst et al, 2016) are needed in the future to evaluate whether the contribution of pre- and peritraumatic factors on the development of PTSD symptoms is different for e.g. different age groups.…”
Section: Discussionmentioning
confidence: 99%