How and for whom does a positive affect intervention work in fibromyalgia: An analysis of mediators and moderators.
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https://doi.org/10.1002/ejp.1481 |
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Título
How and for whom does a positive affect intervention work in fibromyalgia: An analysis of mediators and moderators.Autoría
Fecha de publicación
2019-09-05Editor
WileyCita bibliográfica
MOLINARI, Guadalupe; MIRAGALL, Cristina; ENRIQUE, Ángel; BOTELLA, Cristina; BAÑOS, Rosa; GARCÍA-PALACIOS, Azucena (2019). How and for whom does a positive affect intervention work in fibromyalgia: An analysis of mediators and moderators. European Journal of Pain, v. 24, issue 1, p. 248-262Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://onlinelibrary.wiley.com/doi/full/10.1002/ejp.1481Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Objectives: Psychological interventions designed to enhance positive affect are promising ways to promote adaptive functioning in people with chronic pain. However, few studies have addressed the efficacy of positive ... [+]
Objectives: Psychological interventions designed to enhance positive affect are promising ways to promote adaptive functioning in people with chronic pain. However, few studies have addressed the efficacy of positive affect interventions in chronic pain populations and examined which patients can benefit more from them. The aim of the present study was to identify mediators and moderators of the best possible self intervention (BPS) in fibromyalgia patients.Methods: We used data from a previous randomized controlled trial that examined changes in pain interference, depression, self‐efficacy and quality of life after the BPS intervention.Results: Mediation analyses showed that depression mediated changes in pain in-terference. Positive and negative affect were significant mediators of the change in depression and quality of life. No significant mediators of the change in self‐efficacy were found. Baseline levels of quality of life, emotion regulation strategies of nega-tive and positive affect, and rumination moderated the effects of the intervention on depressive symptomatology.Discussion: In fibromyalgia patients, the effects of the BPS on the outcomes seem to be more related to changes in affect than to changes in future expectations.Significance: This study presents evidence about who can benefit from an interven-tion designed to augment positive affect and promote positive functioning in FMS patients and how these changes occur. It extends previous findings on patient charac-teristics associated with the response to pain management interventions. [-]
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European Journal of Pain (2019), v. 24, issue 1Proyecto de investigación
1) Ministry of Economy, Industry and Competitiveness (PSI2014‐54172‐R); 2) Excellence in Research Program PROMETEO II (Generalitat Valenciana. Conselleria de Educación, 2013/003); 3) Excellence in Research Program PROMETEO II (Generalitat Valenciana. Conselleria de Educación, 2013/003); 4) CIBER of Physiopathology of Obesity Nutrition, an initiative of ISCIII (ISCII CB06 03/0052).Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
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