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Overlap of cognitive concepts in chronic widespread pain: An exploratory study

Author: Rooij, · Steultjens, M.P. · Siemonsma, P.C. · Vollebregt, J.A. · Roorda, L.D. · Beuving, W. · Dekker, J.
Source:BMC Musculoskeletal Disorders, 12
Identifier: 446481
doi: doi:10.1186/1471-2474-12-218
Article number: 218
Keywords: Adult · Attitude to mental illness · Avoidance behavior · Beck Depression Inventory · Chronic pain · Chronic widespread pain · Clinical evaluation · Cognition · Coping behavior · Depression · Disease duration · Dutch General Self efficacy Scale · Ethnicity · factorial analysis · Fatigue · Fear avoidance · Female · Fibromyalgia impact questionnaire · Human · Major clinical study · Male · Named inventories, questionnaires and rating scales · Numerical rating scale · Pain assessment · Self concept · Healthy Living · Human · LS - Life Style · BSS - Behavioural and Societal Sciences


Background: A wide variety of cognitive concepts have been shown to play an important role in chronic widespread pain (CWP). Although these concepts are generally considered to be distinct entities, some might in fact be highly overlapping. The objectives of this study were to (i) to establish inter-relationships between self-efficacy, cognitive coping styles, fear-avoidance cognitions and illness beliefs in patients with CWP and (ii) to explore the possibility of a reduction of these cognitions into a more limited number of domains. Methods. Baseline measurement data of a prospective cohort study of 138 patients with CWP were used. Factor analysis was used to study the associations between 16 different cognitive concepts. Results: Factor analysis resulted in three factors: 1) negative emotional cognitions, 2) active cognitive coping, and 3) control beliefs and expectations of chronicity. Conclusion: Negative emotional cognitions, active cognitive coping, control beliefs and expectations of chronicity seem to constitute principal domains of cognitive processes in CWP. These findings contribute to the understanding of overlap and uniqueness of cognitive concepts in chronic widespread pain. © 2011 de Rooij et al; licensee BioMed Central Ltd.