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Chaabouni A, Houwen J, Akkermans R, van Boven K, Walraven I, Blanker MH, Schers H, Hartman TO. Which patients are at risk of developing symptom diagnoses that persist for more than a year in primary care? Development and external validation of a prediction model. J Psychosom Res 2024:111859. [PMID: 39048422 DOI: 10.1016/j.jpsychores.2024.111859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 07/05/2024] [Accepted: 07/14/2024] [Indexed: 07/27/2024]
Abstract
OBJECTIVES To train, test and externally validate a prediction model that supports General Practitioners (GPs) in early identification of patients at risk of developing symptom diagnoses that persist for more than a year. METHODS We retrospectively collected and selected all patients having episodes of symptom diagnoses during the period 2008 and 2021 from the Family Medicine Network (FaMe-Net) database. From this group, we identified symptom diagnoses that last for less than a year and symptom diagnoses that persist for more than a year. Multivariable logistic regression analysis using a backward selection was used to assess which factors were most predictive for developing symptom diagnoses that persist for more than a year. Performance of the model was assessed using calibration and discrimination (AUC) measures. External validation was tested using data between 2018 and 2022 from AHON-registry, a primary care electronic health records data registry including 73 general practices from the north and east regions of the Netherlands and about 460,795 patients. RESULTS From the included 47,870 patients with a symptom diagnosis in the FaMe-Net registry, 12,481 (26.1%) had a symptom diagnosis that persisted for more than a year. Older age (≥ 75 years: OR = 1.30, 95% CI [1.19, 1.42]), having more previous symptom diagnoses (≥ 3: 1.11, [1.05, 1.17]) and more contacts with the GP over the last 2 years (≥ 10 contacts: 5.32, [4.80, 5.89]) were predictive of symptom diagnoses that persist for more than a year with a marginally acceptable discrimination (AUC 0.70, 95% CI [0.69-0.70]). The external validation showed poor performance with an AUC of 0.64 ([0.63-0.64]). CONCLUSION A clinical prediction model based on age, number of previous symptom diagnoses and contacts might help the GP to early identify patients developing symptom diagnoses that persist for more than a year. However, the performance of the original model is limited. Hence, the model is not yet ready for a large-scale implementation.
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Affiliation(s)
- Asma Chaabouni
- Department of Primary and Community Care, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands.
| | - Juul Houwen
- Department of Primary and Community Care, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Reinier Akkermans
- Department of Primary and Community Care, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands; Scientific Institute for Quality of Healthcare, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Kees van Boven
- Department of Primary and Community Care, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Iris Walraven
- Department for Health Evidence, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Marco H Blanker
- Department of Primary & Long-term Care, University of Groningen, University Medical Centre Groningen, the Netherlands
| | - Henk Schers
- Department of Primary and Community Care, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Tim Olde Hartman
- Department of Primary and Community Care, Radboud Institute of Medical Innovation, Radboud University Medical Centre, Nijmegen, the Netherlands
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Chaabouni A, Houwen J, Grewer G, Liebau M, Akkermans R, van Boven K, Walraven I, Schers H, Olde Hartman T. The burden of persistent symptom diagnoses in primary care patients: a cross-sectional study. Scand J Prim Health Care 2024; 42:112-122. [PMID: 38189313 PMCID: PMC10851811 DOI: 10.1080/02813432.2023.2293930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/06/2023] [Indexed: 01/09/2024] Open
Abstract
INTRODUCTION The burden of symptoms is a subjective experience of distress. Little is known on the burden of feeling unwell in patients with persistent symptom diagnoses. The aim of this study was to assess the burden in primary care patients with persistent symptom diagnoses compared to other primary care patients. METHODS A cross-sectional study was performed in which an online survey was sent to random samples of 889 patients with persistent symptom diagnoses (>1 year) and 443 other primary care patients after a transactional identification in a Dutch primary care data registry. Validated questionnaires were used to assess the severity of symptoms (PHQ-15), Symptom Intensity and Symptom Interference questionnaires, depression (PHQ-9), anxiety (GAD-7), quality of life (SF-12 and EQ-5D-5L)) and social functioning (SPF-ILs). RESULTS Overall, 243 patients completed the survey: 178 (73.3%) patients in the persistent symptom diagnoses group and 65 (26.7%) patients in the control group. In the persistent group, 65 (36.5%) patients did not have persistent symptom(s) anymore according to the survey response. Patients who still had persistent symptom diagnoses (n = 113, 63.5%) reported significantly more severe somatic symptoms (mean difference = 3.6, [95% CI: 0.24, 4.41]), depression (mean difference = 3.0 [95% CI: 1.24, 3.61]) and anxiety (mean difference = 2.3 [95% CI: 0.28, 3.10]) and significantly lower physical functioning (mean difference = - 6.8 [95% CI: -8.96, -3.92]). CONCLUSION Patients with persistent symptom diagnoses suffer from high levels of symptoms burden. The burden in patient with persistent symptoms should not be underestimated as awareness of this burden may enhance person-centered care.
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Affiliation(s)
- Asma Chaabouni
- Department of Primary and Community care, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Juul Houwen
- Department of Primary and Community care, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Georg Grewer
- USUMA Markt- und Sozialforschung GmbH, Berlin, Germany
| | - Martin Liebau
- USUMA Markt- und Sozialforschung GmbH, Berlin, Germany
| | - Reinier Akkermans
- Department of Primary and Community care, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
- Scientific Institute for Quality of Healthcare, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Kees van Boven
- Department of Primary and Community care, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Iris Walraven
- Department for Health Evidence, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Henk Schers
- Department of Primary and Community care, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Tim Olde Hartman
- Department of Primary and Community care, Radboud Institute of Health Sciences, Radboud University Medical Centre, Nijmegen, The Netherlands
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Rask MT, Frostholm L, Hansen SH, Petersen MW, Ørnbøl E, Rosendal M. Self-help interventions for persistent physical symptoms: a systematic review of behaviour change components and their potential effects. Health Psychol Rev 2024; 18:75-116. [PMID: 36651573 DOI: 10.1080/17437199.2022.2163917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 12/22/2022] [Indexed: 01/19/2023]
Abstract
Persistent physical symptoms (PPS) remain a challenge in the healthcare system due to time-constrained consultations, uncertainty and limited specialised care capacity. Self-help interventions may be a cost-effective way to widen the access to treatment. As a foundation for future interventions, we aimed to describe intervention components and their potential effects in self-help interventions for PPS. A systematic literature search was made in PubMed, EMBASE, PsycINFO and CENTRAL. Fifty-one randomised controlled trials were included. Interventions were coded for effect on outcomes (standardised mean difference ≥0.2) related to symptom burden, anxiety, depression, quality of life, healthcare utilisation and sickness absence. The Behaviour Change Technique (BCT) Taxonomy v1 was used to code intervention components. An index of potential was calculated for each BCT within an outcome category. Each BCT was assessed as 'potentially effective' or 'not effective' based on a two-sided test for binomial random variables. Sixteen BCTs showed potential effect as treatment components. These BCTs represented the themes: goals and planning, feedback and monitoring, shaping knowledge, natural consequences, comparison of behaviour, associations, repetition and substitution, regulation, antecedents and identity. The results suggest that specific BCTs should be included in new PPS self-help interventions aiming to improve the patients' physical and mental health.
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Affiliation(s)
- Mette Trøllund Rask
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus N, Denmark
| | - Lisbeth Frostholm
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus N, Denmark
| | - Sofie Høeg Hansen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus N, Denmark
| | - Marie Weinreich Petersen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus N, Denmark
| | - Eva Ørnbøl
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus N, Denmark
| | - Marianne Rosendal
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus N, Denmark
- Research Unit for General Practice, Aarhus C, Denmark
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Barends H, Dekker J, van Dessel NC, Twisk JWR, van der Horst HE, van der Wouden JC. Exploring maladaptive cognitions and behaviors as perpetuating factors in patients with persistent somatic symptoms: a longitudinal study. J Psychosom Res 2023; 170:111343. [PMID: 37201294 DOI: 10.1016/j.jpsychores.2023.111343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 04/18/2023] [Accepted: 04/29/2023] [Indexed: 05/20/2023]
Abstract
OBJECTIVE Maladaptive cognitions and behaviors may influence symptoms and impairment in patients with persistent somatic symptoms (PSS). Aims of this study were to examine: (i) whether maladaptive cognitions and behaviors are associated with symptom severity and functional health over time; (ii) if these associations are the result of changes within individuals over time or of differences between individuals; (iii) directions of changes within individuals over time. METHODS Longitudinal data of a heterogeneous sample of patients with PSS were analyzed (n = 322 patients enrolled in the PROSPECTS cohort study). Cognitive and behavioral responses to symptoms (CBRQ), symptom severity (PHQ-15) and physical and mental functioning (RAND-36 PCS and MCS) were assessed seven times over a five-year period (0, 6 months, 1, 2, 3, 4, 5 year). Longitudinal mixed model and hybrid model analysis with and without time-lag were applied. RESULTS Maladaptive cognitions and behaviors were associated with more severe symptoms and reduced physical and mental functioning over time. Both changes within individuals over time and differences between individuals were associated with higher symptom severity and reduced physical and mental functioning. The between-subject component was about twice the effect size of the within-subject component. Changes in several specific maladaptive cognitions and behaviors were associated with more severe symptoms and reduced physical and mental functioning later in time and vice versa. CONCLUSION This study shows that maladaptive cognitions and behaviors are associated with symptom severity and reduced physical and mental functioning over time in patients with PSS.
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Affiliation(s)
- Hieke Barends
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health Research Institute, Amsterdam, the Netherlands.
| | - Joost Dekker
- Amsterdam Public Health Research Institute, Amsterdam, the Netherlands; Department of Rehabilitation Medicine and Department of Psychiatry, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands
| | - Nikki Claassen- van Dessel
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Jos W R Twisk
- Amsterdam Public Health Research Institute, Amsterdam, the Netherlands; Department of Epidemiology and Data Science, Amsterdam UMC, the Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | - Johannes C van der Wouden
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
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Hüsing P, Smakowski A, Löwe B, Kleinstäuber M, Toussaint A, Shedden-Mora MC. The framework for systematic reviews on psychological risk factors for persistent somatic symptoms and related syndromes and disorders (PSY-PSS). Front Psychiatry 2023; 14:1142484. [PMID: 37091694 PMCID: PMC10113674 DOI: 10.3389/fpsyt.2023.1142484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 03/16/2023] [Indexed: 04/25/2023] Open
Abstract
Introduction Numerous psychological factors are believed to play a pivotal role in the development and maintenance of persistent somatic symptoms (PSS) in all fields of medicine. However, very few of these factors have been empirically investigated in relation to PSS. The aim of this study is firstly to propose a framework and define search terms for systematic reviews on the empirical evidence and diagnostic value of psychological risk factors for PSS and PSS-related outcomes (PSY-PSS). Secondly, the application of the framework is illustrated using the example of a systematic review on the relevance of psychological factors in somatic symptom disorders (SSD; DSM-5) and bodily distress disorders (BDD; ICD-11). Methods Following a narrative review approach, two comprehensive lists of search terms to identify studies in (1) relevant patient groups with PSS and (2) relevant psychological factors were generated by reviewing the current literature and employing an iterative process of internal revision and external expert feedback. Results We identified 83 relevant symptoms, syndromes and disorders for which we defined a total of 322 search terms (list 1). We further comprised 120 psychological factors into 42 subcategories and 7 main categories (list 2). The introduced lists can be combined to conduct systematic reviews on one or more specific psychological factors in combination with any symptom, syndrome or disorder of interest. A protocol of the application of this framework in a systematic review and meta-analysis on psychological etiological factors of SSD and BDD is presented following the PRISMA guidelines. Discussion This framework will help to gather systematic evidence on psychological factors in order to improve the understanding of the etiology of PSS, to refine future diagnostic conceptualizations of PPS, and to develop optimized mechanism-based interventions for individuals with PPS and related syndromes and disorders.
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Affiliation(s)
- Paul Hüsing
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Abigail Smakowski
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maria Kleinstäuber
- Department of Psychology, Utah State University, Logan, UT, United States
| | - Anne Toussaint
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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Affiliation(s)
- Heike Künzel
- Psychosomatische Beratungsstelle / Ambulanz, Klinikum Innenstadt d. LMU München, Pettenkoferstraße 8 a, 80336, München, Deutschland.
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Barends H, van der Wouden JC, Claassen-van Dessel N, Twisk JWR, van der Horst HE, Dekker J. Potentially traumatic events, social support and burden of persistent somatic symptoms: A longitudinal study. J Psychosom Res 2022; 159:110945. [PMID: 35665613 DOI: 10.1016/j.jpsychores.2022.110945] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 05/06/2022] [Accepted: 05/10/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Psychological trauma is a well-known risk factor for the onset of persistent somatic symptoms (PSS). In contrast, little is known on the relation between potentially traumatic events (PTEs) and the severity of PSS, and on the protective effect of social support. We aimed to: (i) determine whether childhood, adulthood and recent PTEs are associated with burden of PSS over four years of follow-up; (ii) examine associations of multiple and cumulative (in childhood and adulthood) exposure to PTEs with burden of PSS; and (iii) determine whether social support modifies these associations. METHODS Longitudinal data of 322 patients with PSS were analyzed. PTEs (Life Events Questionnaire) and social support (Social Support Scale) were assessed at baseline. Burden of PSS was measured in terms of symptom severity (PHQ-15) and physical functioning (RAND-36 PCS) at six repeated measurements over a four-year interval. Associations were analyzed using longitudinal mixed model analysis. RESULTS Patients with multiple childhood PTEs reported higher burden of PSS over four-year time. Adulthood PTEs were associated with burden of PSS in patients with, but not in patients without childhood PTEs. Recent PTEs were not associated with burden over time. Social support did not modify any of the associations. CONCLUSIONS PTEs are associated with higher burden of PSS over time, in addition to the well-known association with the onset of PSS. PTEs in early life and cumulative exposure to PTEs in childhood and adulthood are associated with higher burden over time in patients with PSS. Social support did not attenuate the associations.
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Affiliation(s)
- Hieke Barends
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands.
| | - Johannes C van der Wouden
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Nikki Claassen-van Dessel
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Jos W R Twisk
- Amsterdam Public Health research institute, Amsterdam, the Netherlands; Department of Health Sciences, Vrije Universiteit Amsterdam, the Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Joost Dekker
- Amsterdam Public Health research institute, Amsterdam, the Netherlands; Department of Rehabilitation Medicine and Department of Psychiatry, Amsterdam UMC, Vrije Universiteit Amsterdam, the Netherlands
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Ballering AV, Wardenaar KJ, olde Hartman TC, Rosmalen JGM. Female sex and femininity independently associate with common somatic symptom trajectories. Psychol Med 2022; 52:2144-2154. [PMID: 33168107 PMCID: PMC9386437 DOI: 10.1017/s0033291720004043] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 09/23/2020] [Accepted: 10/13/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Multiple predictors have been associated with persistent somatic symptoms. However, previous studies problematically defined the persistence of symptoms, conflated participants' sex and gender, and focused on patient populations. Therefore, we studied associations between predictors, especially sex and gender, and longitudinal patterns of somatic symptoms in the general adult population. We also assessed whether predictors for persisting symptoms differ between sexes. METHOD To identify developmental trajectories of somatic symptoms, assessed by the SCL-90 SOM, we used latent class trajectory modeling in the Dutch Lifelines Cohort Study [N = 150 494; 58.6% female; median time to follow-up: 46.0 (min-max: 22.0-123.0) months]. To identify predictors of trajectories, we applied multiple logistic regression analyses. Predictors were measured by surveys at baseline and a composite gender index was previously developed. RESULTS A five-class linear LCGA model fitted the data best: 93.7% of the population had a stable symptom trajectory, whereas 1.5% and 4.8% of the population had a consistently increasing or decreasing symptom trajectory, respectively. Female sex predicted severe, stable symptom severity (OR 1.74, 95% CI 1.36-2.22), but not increasing symptom severity (OR 1.15, 95% CI 0.99-1.40). Femininity was protective hereof (OR 0.60, 95% CI 0.44-0.82 and OR 0.66, 95% CI 0.51-0.85, respectively). Merely a few predictors of symptom severity, for instance hours of paid employment and physical functioning, differed in strength between sexes. Yet, effect sizes were small. CONCLUSION Female sex and femininity predict symptom trajectories. No large sex differences in the strength of additional predictors were found, thus it may not be clinically useful to distinguish between predictors specific to male or female patients of persistent somatic symptoms.
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Affiliation(s)
- Aranka V. Ballering
- University of Groningen, University Medical Center of Groningen, Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), P.O. Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Klaas J. Wardenaar
- University of Groningen, University Medical Center of Groningen, Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), P.O. Box 30.001, 9700 RB, Groningen, The Netherlands
| | - Tim C. olde Hartman
- Department of Primary and Community Care, Radboud University Medical Center, P.O. Box 9101, 6500 HB, Nijmegen, The Netherlands
| | - Judith G. M. Rosmalen
- University of Groningen, University Medical Center of Groningen, Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), P.O. Box 30.001, 9700 RB, Groningen, The Netherlands
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Lost in fragmentation: exploring patients’ experiences with coordination of care when somatic symptoms persist, a qualitative study. Br J Gen Pract 2022; 72:e790-e798. [DOI: 10.3399/bjgp.2021.0566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 04/13/2022] [Indexed: 10/31/2022] Open
Abstract
Background: GPs can play a central role in the care for patients with persistent somatic symptoms (PSS). To date, little is known about patients’ experiences with the coordination of care. Aim: Exploring experiences of patients with PSS with the coordination of care -in particular by their GP- during their illness trajectory. Design and setting: Qualitative study, part of a multi-center prospective cohort study on the course of PSS (PROSPECTS). Method: Thematic content analysis of fifteen interviews. Results: We identified three themes: 1) care fragmentation during the diagnostic trajectory; 2) transition from the search for a cure to coping; and 3) reframing to coping: GP’s role in facilitating supportive care. Patients experienced misalignment between healthcare providers (HCPs) during the diagnostic trajectory and some ended up in a ‘collusion of anonymity’ (repeated cross-referrals between specialists). Guidance by their GP in a process of shared decision making was positively valued. Moving focus from searching for a cure to coping with symptoms was described as a personal endeavor, challenged by ongoing uncertainty. When reframing to coping, the extent to which patients were aligned with their GP played a role in whether their supportive care request was met. Conclusion: Patients experienced difficulties navigating the diagnostic trajectory and shifting to coping. Our findings underline the importance of collaboration and alignment between GPs and other HCPs during the diagnostic trajectory. We recommend that GPs provide pro-active guidance and are sensitive to patients who shift to coping by providing supportive care in a process of shared decision making.
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Hijne K, van Eck van der Sluijs JF, van Broeckhuysen-Kloth SAM, Lucassen PLBJ, Reinders M, Tak LM, Gerritsen L, Geenen R. Individual treatment goals and factors influencing goal attainment in patients with somatic symptom disorder from the perspective of clinicians: A concept mapping study. J Psychosom Res 2022; 154:110712. [PMID: 34999524 DOI: 10.1016/j.jpsychores.2021.110712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 12/01/2021] [Accepted: 12/19/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Overviews of treatment goals and influencing factors may support shared decision making and optimize customized treatment to the patient with somatic symptom disorder (SSD). The aim of this study was to identify and structure comprehensive sets of treatment goals and factors influencing goal attainment in patients with SSD from the perspective of clinicians. METHODS Using a concept mapping procedure, clinicians participated in interviews (N = 17) and card sorting tasks comprising 55 treatment goals and 55 factors influencing goal attainment (N = 38). RESULTS We identified four overarching categories (A to D) of nine clusters (1 to 9) of treatment goals: A. empowerment (A1. personal values, A2. committed action, A3. self-esteem), B. skill improvement (B4. interpersonal skills, B5. emotion and stress regulation), C. symptom reduction (C6. dysfunctional beliefs, C7. somatic symptoms, C8. psychological symptoms), and D9. active and structured lifestyle. Also, we identified four overarching categories (A to D) of nine clusters (1 to 9) of factors influencing goal attainment: A1. therapeutic alliance, B. social and everyday context (B2. [family] system, B3. meaningful daily schedule, B4. social and economic circumstances), C. ability to change (C5. externalizing tendency, C6. reflective and psychological skills, C7. perspective and motivation), and D. psychological vulnerability (D8. vulnerable personality, D9. [psychiatric] comorbidity). CONCLUSION The overviews of treatment goals and factors influencing goal attainment reflect different paradigmatic backgrounds of clinicians. The results can be used, in combination with the perspective of the patient, to define treatment goals, and to monitor and evaluate change in outcomes.
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Affiliation(s)
- Kim Hijne
- Altrecht Psychosomatic Medicine Eikenboom, Zeist, the Netherlands; Department of Psychology, Utrecht University, Utrecht, the Netherlands.
| | | | | | - Peter L B J Lucassen
- Radboud University Nijmegen, Radboud Institute for Health Sciences, Department of Primary and Community Care, Nijmegen, the Netherlands
| | - Michel Reinders
- GGZ inGeest Specialized Mental Health Care, Amsterdam, the Netherlands
| | | | - Lotte Gerritsen
- Department of Psychology, Utrecht University, Utrecht, the Netherlands
| | - Rinie Geenen
- Altrecht Psychosomatic Medicine Eikenboom, Zeist, the Netherlands; Department of Psychology, Utrecht University, Utrecht, the Netherlands
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Kimber J, Sullivan N, Anastasides N, Slotkin S, McAndrew LM. Understanding Veterans' Causal Attributions of Physical Symptoms. Int J Behav Med 2021; 28:299-307. [PMID: 32691396 PMCID: PMC7855405 DOI: 10.1007/s12529-020-09918-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Illness beliefs are significant contributors to health outcomes. Beliefs about the cause of physical symptoms are considered particularly important among those with medically unexplained symptoms and illnesses (MUS); yet little is known about causal beliefs among those with the most severe MUS (i.e., Veterans). The goal of the current study was to examine Veteran's causal attributions of their physical symptoms. METHOD A total of 91 combat Veterans with MUS were surveyed using a mixed-methods design about the cause of their physical symptoms, physical symptom severity, and PTSD symptoms. Causal attributions of physical symptoms were analyzed through thematic response analysis and grouped into categories. Chi-square analysis was used to assess the distribution of causal attribution types across Veterans with varying physical symptom severity and PTSD symptom severity. RESULTS Veterans with MUS reported an average of 7.9 physical symptoms, and attributed the cause of their symptoms to seven different categories ("Do not Know," "Stress/Mental Health," "Deployment/Environment," "Functional/Symptom," "Medically Explained," "Medically Unexplained Syndrome," and "Lifestyle"). Exploratory chi-square analysis revealed significant differences in causal attributions across physical symptom severity and severity of PTSD symptoms. Veterans with more severe PTSD and Veterans with more severe physical symptoms were more likely to attribute their MUS to stress/mental health or to a medically unexplained syndrome compared with those with low/no PTSD symptoms and physical symptom severity. Veterans with minimal PTSD and Veterans with minimal physical symptom severity were more likely to attribute the cause of their MUS to lifestyle choices (e.g., exercise/diet) compared with those with high PTSD and physical symptom severity. CONCLUSION Veterans with MUS endorse multiple, varied causal attributions for their physical symptoms, suggesting more complex causal beliefs than typically assumed. This has important implications for patient-provider communication and development of concordance around MUS treatment.
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Affiliation(s)
- Justin Kimber
- Department of Educational and Counseling Psychology, University at Albany, State University of New York, 1400 Washington Ave Ext, Albany, 12222, NY, USA.
| | - Nicole Sullivan
- War Related Illness and Injury Study Center, Veterans Affairs New Jersey Health Care System, 385 Tremont Avenue, East Orange, 07018, NJ, USA
| | - Nicole Anastasides
- War Related Illness and Injury Study Center, Veterans Affairs New Jersey Health Care System, 385 Tremont Avenue, East Orange, 07018, NJ, USA
| | - Sarah Slotkin
- Department of Educational and Counseling Psychology, University at Albany, State University of New York, 1400 Washington Ave Ext, Albany, 12222, NY, USA
| | - Lisa M McAndrew
- Department of Educational and Counseling Psychology, University at Albany, State University of New York, 1400 Washington Ave Ext, Albany, 12222, NY, USA
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Roenneberg C, Sattel H, Schaefert R, Henningsen P, Hausteiner-Wiehle C, Somatic Symptoms”* “F. Functional Somatic Symptoms. DEUTSCHES ARZTEBLATT INTERNATIONAL 2019; 116:553-560. [PMID: 31554544 PMCID: PMC6794707 DOI: 10.3238/arztebl.2019.0553] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/12/2019] [Accepted: 06/12/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Approximately 10% of the general population and around one third of adult patients in clinical populations suffer from functional somatic symptoms. These take many forms, are often chronic, impair everyday functioning as well as quality of life, and are cost intensive. METHODS The guideline group (32 medical and psychological professional societies, two patients' associations) carried out a systematic survey of the literature and ana- lyzed 3795 original articles and 3345 reviews. The aim was to formulate empirically based recommendations that were practical and user friendly. RESULTS Because of the variation in course and symptom severity, three stages of treatment are distinguished. In early contacts, the focus is on basic investigations, reassurance, and advice. For persistent burdensome symptoms, an extended, simultaneous and equitable diagnostic work-up of physical and psychosocial factors is recommended, together with a focus on information and self-help. In the pres- ence of severe and disabling symptoms, multimodal treatment includes further elements such as (body) psychotherapeutic and social medicine measures. Whatever the medical specialty, level of care, or clinical picture, an empathetic professional attitude, reflective communication, information, a cautious, restrained approach to diagnosis, good interdisciplinary cooperation, and above all active interventions for self-efficacy are usually more effective than passive, organ- focused treatments. CONCLUSION The cornerstones of diagnosis and treatment are biopsychosocial ex- planatory models, communication, self-efficacy, and interdisciplinary mangagement. This enables safe and efficient patient care from the initial presentation onwards, even in cases where the symptoms cannot yet be traced back to specific causes.
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Affiliation(s)
- Casper Roenneberg
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich (TUM)
| | - Heribert Sattel
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich (TUM)
| | - Rainer Schaefert
- Department of Psychosomatics, University and University Hospital, Basel, Switzerland
- Department of General Internal Medicine and Psychosomatic Medicine, University Hospital Heidelberg
| | - Peter Henningsen
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich (TUM)
| | - Constanze Hausteiner-Wiehle
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich (TUM)
- Psychosomatic Medicine/Neurocenter, Berufsgenossenschaftliche Unfallklinik Murnau: Constanze Hausteiner-Wiehle
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Persistent unexplained physical symptoms: a prospective longitudinal cohort study in UK primary care. Br J Gen Pract 2019; 69:e246-e253. [PMID: 30692088 DOI: 10.3399/bjgp19x701249] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 10/16/2018] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Unexplained physical symptoms (UPS) are extremely common among primary care attenders, but little is known about their longer-term outcome. AIM To investigate the persistence of somatic symptoms at 6 months among a cohort with multiple UPS, and identify prognostic factors associated with worsening symptom scores. DESIGN AND SETTING Prospective longitudinal cohort study involving adults attending UK general practice in North and Central London between January and December 2013. METHOD Consecutive adults attending nine general practices were screened to identify those with at least three UPS. Eligible participants completed measures of symptom severity (measured using the Patient Health Questionnaire Somatic Symptom Module [PHQ-15]), physical and mental wellbeing, and past health and social history, and were followed up after 6 months. Multivariable linear regression analysis was conducted to identify prognostic factors associated with the primary outcome: somatic symptom severity. RESULTS Overall, 245/294 (83%) provided 6-month outcome data. Of these, 135/245 (55%) reported still having UPS, 103/245 (42%) had symptoms still under investigation, and only 26/245 (11%) reported complete symptom resolution. Being female, higher baseline somatic symptom severity, poorer physical functioning, experience of childhood physical abuse, and perception of poor financial wellbeing were significantly associated with higher somatic symptom severity scores at 6 months. CONCLUSION This study has shown that at 6 months few participants had complete resolution of unexplained somatic symptoms. GPs should be made aware of the likelihood of UPS persisting, and the factors that make this more likely, to inform decision making and care planning. There is a need to develop prognostic tools that can predict the risk of poor outcomes.
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Claassen-van Dessel N, van der Wouden JC, Twisk JWR, Dekker J, van der Horst HE. Predicting the course of persistent physical symptoms: Development and internal validation of prediction models for symptom severity and functional status during 2 years of follow-up. J Psychosom Res 2018; 108:1-13. [PMID: 29602318 DOI: 10.1016/j.jpsychores.2018.02.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 02/18/2018] [Accepted: 02/20/2018] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Increased knowledge about predictors of the course of persistent physical symptoms (PPS) is needed to identify patients at risk for long-term PPS in clinical settings. Therefore, we developed prediction models for the course of PPS in terms of symptom-severity and related functional status during a 2-year follow-up period. METHODS We used data of the PROSPECTS cohort study, consisting of 325 PPS patients from several health care settings. Symptom severity (PHQ-15), physical functioning (RAND 36 PCS) and mental functioning (RAND 36 MCS) were assessed at baseline and 6, 12 and 24 months afterwards. We applied mixed model analyses to develop prediction models for all outcomes, using all follow-up measurements. Potential predictors were based on empirical and theoretical literature and measured at baseline. RESULTS For symptom severity, physical functioning and mental functioning we identified predictors for the adverse course of PPS included physical comorbidity, higher severity and longer duration of PPS at baseline, anxiety, catastrophizing cognitions, embarrassment and fear avoidance cognitions, avoidance or resting behaviour and neuroticism. Predictors of a favourable course included limited alcohol use, higher education, higher levels of physical and mental functioning at baseline, symptom focusing, damage cognitions and extraversion. Explained interpersonal variance for all three models varied between 70.5 and 76.0%. Performance of the models was comparable in primary and secondary/tertiary care. CONCLUSION The presented prediction models identified several relevant demographic, medical, psychological and behavioural predictors for adverse and favourable courses of PPS. External validation of the presented models is needed prior to clinical implementation.
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Affiliation(s)
- Nikki Claassen-van Dessel
- Department of General Practice and Elderly Care Medicine, VU University Medical Center Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, Amsterdam, The Netherlands.
| | - Johannes C van der Wouden
- Department of General Practice and Elderly Care Medicine, VU University Medical Center Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
| | - Johannes W R Twisk
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands; Department of Health Sciences, VU University Amsterdam, The Netherlands
| | - Joost Dekker
- Amsterdam Public Health Research Institute, Amsterdam, The Netherlands; Department of Health Sciences, VU University Amsterdam, The Netherlands; Department of Rehabilitation Medicine and Department of Psychiatry, VU University Medical Center Amsterdam, The Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice and Elderly Care Medicine, VU University Medical Center Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, Amsterdam, The Netherlands
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Abstract
SummaryPatients with severe and enduring somatoform disorders (SESD) characteristically present with multiple, recurrent and frequently changing physical symptoms that have usually been present for several years before referral to a psychiatrist/psychologist. Many patients report long histories of contact with both primary and tertiary care services, have undergone repeated fruitless investigations and have high levels of disability. SESD are responsible for disproportionately high healthcare costs and are the third most common cause of workplace absence. Identification of patients with SESD by psychiatrists requires particular skills: collaboration with colleagues is vital and there are risks of iatrogenic harm. We describe the obstacles encountered in identifying these patients as well as methods of assessment and management. Treatment pathways best suited to managing this large and as yet untended group of patients are described.
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Carlier IVE, Andree Wiltens DH, van Rood YR, van Veen T, Dekker J, van Hemert AM. Treatment course and its predictors in patients with somatoform disorders: A routine outcome monitoring study in secondary psychiatric care. Clin Psychol Psychother 2018; 25:550-564. [PMID: 29573030 DOI: 10.1002/cpp.2191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 02/14/2018] [Accepted: 02/14/2018] [Indexed: 12/27/2022]
Abstract
AIM Somatoform disorders are common and often chronic. It would be helpful to distinguish those patients who are likely to have a positive treatment course from those who are likely to follow a negative course. Such studies of different somatoform disorders are scarce, especially in secondary psychiatric care. This study examined the 6-month treatment course of psychological, physical symptoms, and functioning, and its predictors in a naturalistic sample of secondary psychiatric care outpatients with somatoform disorders. METHOD The present study used routine outcome monitoring data of patients with somatoform disorders regarding their 6-month treatment course of psychological and physical symptoms as well as functioning. The following patient groups were included: total group of somatoform disorders (N = 435), and undifferentiated somatoform disorder (N = 242), pain disorder (N = 102), body dysmorphic disorder (N = 51), and hypochondriasis (N = 40). Measures were Mini-International Neuropsychiatric Interview plus, Brief Symptom Inventory, Montgomery-Ǻsberg Depression Rating Scale, Brief Anxiety Scale, Short Form Health Survey 36, and Physical Symptom Checklist (PSC). RESULTS The study population generally showed high co-morbidity, especially with anxiety and mood disorders. The PSC total score, body dysmorphic disorder, and hypochondriasis were significant predictors for the treatment course of symptoms (Brief Symptom Inventory), whereas the PSC total score was the only significant predictor for the course of functioning (Short Form Health Survey 36). CONCLUSION Secondary psychiatric care outpatients with somatoform disorders showed high co-morbidity with anxiety and mood disorders, and an unfavourable 6-month course of both symptoms and functioning. Clinical implications are discussed, such as additional treatment of co-morbidity in somatoform disorders.
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Affiliation(s)
- I V E Carlier
- Department of Psychiatry, Leiden University Medical Centre, Leiden, The Netherlands
| | | | - Y R van Rood
- Department of Psychiatry, Leiden University Medical Centre, Leiden, The Netherlands
| | - T van Veen
- Department of Psychiatry, Leiden University Medical Centre, Leiden, The Netherlands
| | - J Dekker
- Department of Psychiatry and Department of Rehabilitation Medicine, VU University Medical Centre, Amsterdam, The Netherlands
| | - A M van Hemert
- Department of Psychiatry, Leiden University Medical Centre, Leiden, The Netherlands
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Michal M, Adler J, Reiner I, Wermke A, Ackermann T, Schlereth T, Birklein F. Association of Neglect-Like Symptoms with Anxiety, Somatization, and Depersonalization in Complex Regional Pain Syndrome. PAIN MEDICINE 2018; 18:764-772. [PMID: 27605590 DOI: 10.1093/pm/pnw214] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Background Many patients with complex regional pain syndrome (CRPS) report some foreignness of the affected limb, which is referred to as "neglect-like symptoms" (NLS). Despite similarities of the NLS reports to symptoms of body image disturbances in mental disorders, no study has been conducted to examine such associations. Methods We investigated 50 patients with CRPS and 45 pain control patients (N = 27, chronic limb pain; N = 18, migraine headache). NLS, anxiety, depression, depersonalization, and somatization were assessed using validated questionnaires. Results Seventy-two percent of the CRPS patients reported at least one NLS vs 29.6% and 33.3% in the two patient control groups. In limb pain controls, NLS correlated with pain intensity. In CRPS patients, NLS correlated with anxiety (rho = 0.658, P < 0.001), somatization (rho = 0.616, P < 0.001), depersonalization (rho = 0.634, P < 0.001), and pain catastrophizing (rho = 0.456, P < 0.01), but not with intensity of pain, duration of pain, or pain disability. Conclusions In CRPS patients, NLS could be a result of somatization, depression, anxiety, and depersonalization, but probably not of pain. Whether these associations are causative must be clarified in longitudinal psychological studies.
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Affiliation(s)
- Matthias Michal
- Departments of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | - Julia Adler
- Departments of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | - Iris Reiner
- Departments of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | - Andreas Wermke
- Departments of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University of Mainz, Mainz, Germany
| | | | | | - Frank Birklein
- Neurology, University Medical Center Mainz, Mainz, Germany
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van Eck van der Sluijs JF, Ten Have M, de Graaf R, Rijnders CAT, van Marwijk HWJ, van der Feltz-Cornelis CM. Predictors of Persistent Medically Unexplained Physical Symptoms: Findings From a General Population Study. Front Psychiatry 2018; 9:613. [PMID: 30524322 PMCID: PMC6262298 DOI: 10.3389/fpsyt.2018.00613] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 10/31/2018] [Indexed: 12/11/2022] Open
Abstract
Objective: To explore the persistency of Medically Unexplained Symptoms (MUS) and its prognostic factors in the general adult population. Knowledge of prognostic factors of MUS may indicate possible avenues for intervention development. Methods: Data were derived from the Netherlands Mental Health Survey and Incidence Study-2 (NEMESIS-2), a nationally representative face-to-face cohort study among the Dutch general population aged 18-64 years. We selected subjects with MUS at baseline and who participated at follow-up (N = 324) and reassessed those subjects for having MUS at 3 year follow-up. Logistic regression analyses were used to determine risk factors for persistency of MUS. Results: 36.4% of the subjects had persistent MUS at follow-up. In logistic regression analyses adjusted for sex and age, persistency of MUS was predicted by the number of comorbid chronic medical disorder(s), lower education, female sex, not having a paid job, parental psychopathology as well as lower functioning. In the logistic regression analysis in which all significant variables adjusted for sex and age were entered simultaneously, three variables predicted persistent MUS: parental psychopathology, the number of comorbid chronic medical disorder(s) and physical functioning, with odds ratios of 2.01 (1.20-3.38), 1.19 (1.01-1.40), and 0.99 (0.97-1.00), respectively. Conclusion: In the adult general population, MUS were persistent in over one third of the subjects with MUS at baseline. Persistency was significantly predicted by parental psychopathology, number of comorbid chronic medical disorders, and physical functioning. These findings warrant further research into early intervention and treatment options for persons with an increased risk of persistent MUS.
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Affiliation(s)
- Jonna F van Eck van der Sluijs
- Top clinical Center for Body, Mind and Health, GGz Breburg, Tilburg, Netherlands.,Department of Tranzo, Tilburg University, Tilburg, Netherlands
| | - Margreet Ten Have
- Netherlands Institute of Mental Health and Addiction, Utrecht, Netherlands
| | - Ron de Graaf
- Netherlands Institute of Mental Health and Addiction, Utrecht, Netherlands
| | | | - Harm W J van Marwijk
- Division of Primary Care and Public Health, Brighton and Sussex Medical School, University of Brighton, Brighton, United Kingdom
| | - Christina M van der Feltz-Cornelis
- Top clinical Center for Body, Mind and Health, GGz Breburg, Tilburg, Netherlands.,Department of Tranzo, Tilburg University, Tilburg, Netherlands.,Department of Health Sciences, Hull York Medical School, University of York, York, United Kingdom
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Claassen-van Dessel N, van der Wouden JC, Hoekstra T, Dekker J, van der Horst HE. The 2-year course of Medically Unexplained Physical Symptoms (MUPS) in terms of symptom severity and functional status: results of the PROSPECTS cohort study. J Psychosom Res 2018; 104:76-87. [PMID: 29275789 DOI: 10.1016/j.jpsychores.2017.11.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 11/06/2017] [Accepted: 11/21/2017] [Indexed: 01/23/2023]
Abstract
OBJECTIVE We assessed the 2-year course of Medically Unexplained Physical Symptoms (MUPS) in terms of symptom severity, physical functioning and mental functioning. METHODS We used data of the PROSPECTS cohort study, consisting of 325 MUPS patients from several health care settings. Symptom severity (PHQ-15), physical functioning (RAND 36 PCS) and mental functioning (RAND 36 MCS) were assessed at baseline and 6, 12 and 24 months afterwards. We used Latent Class Growth Modeling (LCGM) to identify different course types, but as clinical usability of results was limited, we also analysed change scores and directions of change. RESULTS LCGM identified three course trajectories for all outcomes: a "stable severe", a "stable moderate" and an "improvement" trajectory. The greater majority of participants was assigned to the stable trajectories. However, we found high levels of within-trajectory heterogeneity. Based on total change scores (using only two measurement moments), physical symptoms of 27% of the participants deteriorated, while 63% improved. Based on Minimal Clinically Important Differences these proportions were 5% and 24%. Analyses of directions of change (using all measurement moments) showed that for all outcomes almost 80% reported a fluctuating course type, with clinically important fluctuations in 35-61% of participants. CONCLUSION Fluctuations in the course of MUPS were highly prevalent, but as fluctuations showed high interpersonal heterogeneity, these were not detected by LCGM. Improvement and deterioration rates based on change scores are in line with literature. However, based on the highly prevalent fluctuations, we conclude that temporal stability of these outcomes is limited.
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Affiliation(s)
- Nikki Claassen-van Dessel
- Department of General Practice and Elderly Care Medicine, VU University Medical Center, Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, The Netherlands.
| | - Johannes C van der Wouden
- Department of General Practice and Elderly Care Medicine, VU University Medical Center, Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, The Netherlands
| | - Trynke Hoekstra
- Amsterdam Public Health Research Institute, The Netherlands; Department of Health Sciences, VU University Amsterdam, The Netherlands
| | - Joost Dekker
- Amsterdam Public Health Research Institute, The Netherlands; Department of Health Sciences, VU University Amsterdam, The Netherlands; Department of Rehabilitation Medicine, Department of Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice and Elderly Care Medicine, VU University Medical Center, Amsterdam, The Netherlands; Amsterdam Public Health Research Institute, The Netherlands
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Schwarz J, Rief W, Radkovsky A, Berking M, Kleinstäuber M. Negative affect as mediator between emotion regulation and medically unexplained symptoms. J Psychosom Res 2017; 101:114-121. [PMID: 28867416 DOI: 10.1016/j.jpsychores.2017.08.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 08/06/2017] [Accepted: 08/08/2017] [Indexed: 11/20/2022]
Abstract
BACKGROUND Research on emotion regulation (ER) in medically unexplained physical symptoms (MUS) is rare. PURPOSE The goal of this study was to compare ER skills between MUS-patients without comorbid depression, MUS-patients with comorbid depression (MUS+MDD), patients with major depressive disorder (MDD), and healthy controls. Additionally, we examined the mediating effect of depression and anxiety on the relationship between ER and somatization. METHODS The Emotion-Regulation Skills Questionnaire (ERSQ) and other self-report measures were completed by 138 MUS-patients, 114 MUS+MDD-patients, 106 MDD-patients, and 100 healthy controls. Multiple mediation analyses were applied to investigate the role of depression and anxiety as potential mediators. RESULTS A MANCOVA and post-hoc test with age, sex and education as covariates indicated that ER skills of the MUS-group were lower than the controls (p<0.001-p=0.047), but higher than the MDD- and MUS+MDD-group (p<0.001-p=0.042). ER skills of the MDD-group and MUS+MDD-group did not differ (p=0.78-p=0.99), but were lower than controls (p<0.001-p=0.011). In the MUS-groups depression and anxiety had a mediating effect on the relationship between ER and somatization (b=-0.23, 95% bias-corrected CI: -0.30, -0.17). The direct effect of ER on somatization was no longer significant when controlling for the mediating variables (b=0.07, p=0.083). CONCLUSIONS Our study reveals that patients with MUS+MDD have higher deficits in ER skills than MUS patients without MDD. Additionally, deficits in ER in MUS-patients are influenced by depression and anxiety. This indicates that MUS-patients with comorbid mental disorders might benefit from an emotion regulation training.
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Affiliation(s)
- Jeanine Schwarz
- Division of Clinical Psychology and Psychotherapy, Philipps University of Marburg, Germany
| | - Winfried Rief
- Division of Clinical Psychology and Psychotherapy, Philipps University of Marburg, Germany
| | - Anna Radkovsky
- Division of Clinical Psychology and Psychotherapy, Philipps University of Marburg, Germany
| | - Matthias Berking
- Division of Clinical Psychology and Psychotherapy, Friedrich-Alexander University of Erlangen-Nuremberg, Germany
| | - Maria Kleinstäuber
- Division of Clinical Psychology and Psychotherapy, Philipps University of Marburg, Germany; Department of Medical Psychology, Medical School, University of Auckland, New Zealand; Philipps University of Marburg, Department of Clinical Psychology and Psychotherapy, Gutenbergstrasse 18, 35032 Marburg, Germany.
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Abstract
Functional somatic syndrome (FSS) occurs in as many as 30% of patients in general medical practice, but it is infrequently a topic of formal instruction. Many physicians feel uncomfortable with medically unexplained symptoms and are unfamiliar with how to assess or manage them. Traditional medical approaches can be ineffective and can contribute to iatrogenic or adverse physiologic effects in patients. Physicians treating patients with FSS should not only consider standard medical tests, but they should also try to gain a deeper behavioral understanding of the mind-body connections that underlie the presenting symptoms. Osteopathic physicians, with their emphasis on holistic patient care, are in a key position to treat patients with FSS. This review provides a brief recapitulation of the literature and illustrates key factors in the assessment and management of FSS.
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Long-Term Outcome of Bodily Distress Syndrome in Primary Care: A Follow-Up Study on Health Care Costs, Work Disability, and Self-Rated Health. Psychosom Med 2017; 79:345-357. [PMID: 27768649 PMCID: PMC5642326 DOI: 10.1097/psy.0000000000000405] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE The upcoming International Classification of Diseases, 11th Revision for primary care use suggests inclusion of a new diagnostic construct, bodily (di)stress syndrome (BDS), for individuals with medically unexplained symptoms. We aimed to explore the long-term outcome of BDS in health care costs, work disability, and self-rated health. METHODS Consecutive patients consulting their family physician for a new health problem were screened for physical and mental symptoms by questionnaires (n = 1785). A stratified subsample was examined with a standardized diagnostic interview (n = 701). Patients with single-organ BDS (n = 124) and multiorgan BDS (n = 35), and a reference group with a family physician-verified medical condition (n = 880) were included. All included patients completed a questionnaire at 3, 12, and 24 months of follow-up. Register data on health care costs and work disability were obtained after 2 and 10 years of follow-up, respectively. RESULTS Patients with BDS displayed poorer self-rated health and higher illness worry at index consultation and throughout follow-up than the reference group (p ≤ .001). The annual health care costs were higher in the BDS groups (2270 USD and 4066 USD) than in the reference group (1392 USD) (achieved significance level (ASL) ≤ 0.001). Both BDS groups had higher risk of sick leave during the first 2 years of follow-up (RRsingle-organ BDS = 3.0; 95% confidence interval [CI] = 1.8-5.0; RRmultiorgan BDS = 3.4; 95% CI = 1.5-7.5) and substantially higher risk of newly awarded disability pension than the reference group (HRsingle-organ BDS = 4.9; 95% CI = 2.8-8.4; HRmultiorgan BDS = 8.7; 95% CI = 3.7-20.7). CONCLUSIONS Patients with BDS have poor long-term outcome of health care costs, work disability, and subjective suffering. These findings stress the need for adequate recognition and management of BDS.
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Rosendal M, Olde Hartman TC, Aamland A, van der Horst H, Lucassen P, Budtz-Lilly A, Burton C. "Medically unexplained" symptoms and symptom disorders in primary care: prognosis-based recognition and classification. BMC FAMILY PRACTICE 2017; 18:18. [PMID: 28173764 PMCID: PMC5297117 DOI: 10.1186/s12875-017-0592-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 01/25/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND Many patients consult their GP because they experience bodily symptoms. In a substantial proportion of cases, the clinical picture does not meet the existing diagnostic criteria for diseases or disorders. This may be because symptoms are recent and evolving or because symptoms are persistent but, either by their character or the negative results of clinical investigation cannot be attributed to disease: so-called "medically unexplained symptoms" (MUS). MUS are inconsistently recognised, diagnosed and managed in primary care. The specialist classification systems for MUS pose several problems in a primary care setting. The systems generally require great certainty about presence or absence of physical disease, they tend to be mind-body dualistic, and they view symptoms from a narrow specialty determined perspective. We need a new classification of MUS in primary care; a classification that better supports clinical decision-making, creates clearer communication and provides scientific underpinning of research to ensure effective interventions. DISCUSSION We propose a classification of symptoms that places greater emphasis on prognostic factors. Prognosis-based classification aims to categorise the patient's risk of ongoing symptoms, complications, increased healthcare use or disability because of the symptoms. Current evidence suggests several factors which may be used: symptom characteristics such as: number, multi-system pattern, frequency, severity. Other factors are: concurrent mental disorders, psychological features and demographic data. We discuss how these characteristics may be used to classify symptoms into three groups: self-limiting symptoms, recurrent and persistent symptoms, and symptom disorders. The middle group is especially relevant in primary care; as these patients generally have reduced quality of life but often go unrecognised and are at risk of iatrogenic harm. The presented characteristics do not contain immediately obvious cut-points, and the assessment of prognosis depends on a combination of several factors. CONCLUSION Three criteria (multiple symptoms, multiple systems, multiple times) may support the classification into good, intermediate and poor prognosis when dealing with symptoms in primary care. The proposed new classification specifically targets the patient population in primary care and may provide a rational framework for decision-making in clinical practice and for epidemiologic and clinical research of symptoms.
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Affiliation(s)
- Marianne Rosendal
- Research Unit for General Practice, Department of Public Health, Aarhus University, Bartholins Alle 2, DK-8000 Aarhus C, Denmark
- Research Unit of General Practice, Institute of Public Health, University of Southern Denmark, J.B. Winslows Vej 9 A, DK-5000 Odense, Denmark
| | - Tim C Olde Hartman
- Department of Primary and Community Care, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Aase Aamland
- Research Unit for General Practice, Uni Research Health, Bergen, Norway
| | - Henriette van der Horst
- Department of General Practice and Elderly Care Medicine, VU University Medical Centre, Amsterdam, The Netherlands
| | - Peter Lucassen
- Department of Primary and Community Care, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Anna Budtz-Lilly
- Research Unit for General Practice, Department of Public Health, Aarhus University, Bartholins Alle 2, DK-8000 Aarhus C, Denmark
| | - Christopher Burton
- Academic Unit of Primary Medical Care, University of Sheffield, Samuel Fox House, Northern General Hospital, Sheffield, S5 7 AU UK
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Huang WL, Chen TT, Chen IM, Ma HM, Lee MT, Liao SC, Gau SF. Depression and anxiety among patients with somatoform disorders, panic disorder, and other depressive/anxiety disorders in Taiwan. Psychiatry Res 2016; 241:165-71. [PMID: 27179181 DOI: 10.1016/j.psychres.2016.05.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 04/30/2016] [Accepted: 05/02/2016] [Indexed: 10/21/2022]
Abstract
The aim of this study is to compare the severity of depression and anxiety in individuals with somatoform disorders, panic disorder, other depressive/anxiety disorders, and healthy controls in a Han Chinese population. According to the DSM-IV-TR-based diagnostic interviews, we recruited 152 subjects with somatoform disorders (SG), 56 with panic disorder (PG), 85 with other depressive/anxiety disorders (OG), and 179 without any psychiatric disorder (NG). The four groups reported on the Beck Depression Inventory-II (BDI-II) and Beck Anxiety Inventory (BAI) for depressive and anxiety symptoms, respectively. Correlation analysis and multivariate regression analysis were used to determine the effects of demographic factors and psychiatric diagnoses on depressive and anxiety symptoms separately. BDI-II scores were not significantly different in SG, PG, and OG but were higher than NG. SG and PG had the highest BAI scores, whereas NG had the lowest. Multiple linear regression analyses revealed that the associated factors for BDI-II were gender, residential location, somatoform disorders, panic disorder, major depressive disorder (MDD), and generalized anxiety disorder, whereas BAI was significantly associated with somatoform disorders, panic disorder, and MDD. Our results strongly suggest the inclusion of clinical assessment of depressive and anxious symptoms in patients with somatoform disorders.
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Affiliation(s)
- Wei-Lieh Huang
- Department of Psychiatry, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan; Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan; Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Tzu-Ting Chen
- Department of Psychiatry, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - I-Ming Chen
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan; Institute of Health Policy and Management, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Huei-Mei Ma
- Department of Psychiatry, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Ming-Tzu Lee
- Department of Psychiatry, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Shih-Cheng Liao
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan; Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Shur-Fen Gau
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan; Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
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Budtz-Lilly A, Vestergaard M, Fink P, Carlsen AH, Rosendal M. The prognosis of bodily distress syndrome: a cohort study in primary care. Gen Hosp Psychiatry 2015; 37:560-6. [PMID: 26371705 DOI: 10.1016/j.genhosppsych.2015.08.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 08/17/2015] [Accepted: 08/18/2015] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Bodily distress syndrome (BDS) is a newly proposed diagnosis for functional disorders. The diagnosis is based on empirical research, but little is known about the course of the disease. We aimed to study the prognosis in terms of diagnosis stability over time. METHOD A longitudinal study of 1356 primary care patients with 2-year follow-up was conducted in the Central Denmark Region. Data were obtained from family physician registration forms, patient questionnaires (including a BDS checklist) and nationwide registries. Complete data were available for 1001 patients (73.8%). RESULTS Overall, 146 persons [14.6%, 95% confidence interval (CI): 12.5-16.9] fulfilled the criteria for BDS at baseline and 142 persons (14.2%, CI: 12.1-16.5) at follow-up. Among study participants with BDS at baseline, 56.8% (CI: 48.4-65.0) also had BDS at follow-up. Multiorgan BDS tended to be more persistent (81.8%, CI: 48.2-97.7) than single-organ BDS (54.8%, CI: 46.0-63.4). Patients with BDS had fewer socioeconomic resources, experienced more emotional distress, and used more opioids and medical services. CONCLUSIONS BDS is a common clinical condition being prone to chronicity; one in seven primary care patients met the criteria for BDS, and more than half of these patients still suffered from BDS 2 years later.
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Affiliation(s)
- Anna Budtz-Lilly
- Research Unit for General Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark.
| | - Mogens Vestergaard
- Research Unit for General Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark
| | - Per Fink
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Nørrebrogade 44, 8000 Aarhus C, Denmark
| | - Anders Helles Carlsen
- Research Unit for General Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark
| | - Marianne Rosendal
- Research Unit for General Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark
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Lehn A, Gelauff J, Hoeritzauer I, Ludwig L, McWhirter L, Williams S, Gardiner P, Carson A, Stone J. Functional neurological disorders: mechanisms and treatment. J Neurol 2015; 263:611-20. [DOI: 10.1007/s00415-015-7893-2] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 08/28/2015] [Accepted: 08/28/2015] [Indexed: 12/01/2022]
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Broadbent E, Wilkes C, Koschwanez H, Weinman J, Norton S, Petrie KJ. A systematic review and meta-analysis of the Brief Illness Perception Questionnaire. Psychol Health 2015; 30:1361-85. [DOI: 10.1080/08870446.2015.1070851] [Citation(s) in RCA: 282] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Tak LM, Kingma EM, van Ockenburg SL, Ormel J, Rosmalen JGM. Age- and sex-specific associations between adverse life events and functional bodily symptoms in the general population. J Psychosom Res 2015; 79:112-6. [PMID: 26052060 DOI: 10.1016/j.jpsychores.2015.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 05/02/2015] [Accepted: 05/22/2015] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To test age- and sex-specific associations between adverse life events and functional bodily symptoms (FBS) in the general population. METHODS In a population-based cohort, 964 participants (mean age 55 years SD 11, 48% male) completed two measurements waves of the present study. Lifetime exposure to 12 adverse life events was assessed through a modified version of the List of Threatening Experiences. Stress-sensitive personality was assessed with the 12-item neuroticism scale of the Eysenck Personality Questionnaire-Revised. Socio-economic status was retrieved from questionnaires. Participants completed the somatization section of the Composite International Diagnostic Interview to survey the presence of 42 FBS in the previous year. RESULTS Regression analyses, adjusted for age, revealed that lifetime scores of adverse life events were significantly associated with FBS in the previous year, an association that was nearly identical for females (beta=0.18, t=4.07, p<0.01) and males (beta=0.19, t=4.24, p<0.01). This association remained statistically significant when stress-sensitive personality and socio-economic status were added to the model. Associations between adverse life events during childhood and FBS were statistically significant in females (beta=0.13, t=2.90, p=0.04) but not in males (beta=0.06, t=1.24, p=0.22), whereas there was a stronger association with adverse life events during adulthood in males (beta=0.20, t=4.37, p<0.01) compared to females (beta=0.15, t=3.38, p=0.01). Life events in the previous year were not associated with FBS in the previous year. CONCLUSION Adverse life events during lifetime were associated with FBS in the previous year. This association was dependent on age and sex but largely independent of having a stress-sensitive personality or low socio-economic status. Future studies could adopt a life course perspective to study the role of adverse life events in FBS.
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Affiliation(s)
- Lineke M Tak
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, Groningen, The Netherlands; Dimence, Institute for Mental Health Care, Deventer, The Netherlands.
| | - Eva M Kingma
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, Groningen, The Netherlands.
| | - Sonja L van Ockenburg
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, Groningen, The Netherlands.
| | - Johan Ormel
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, Groningen, The Netherlands.
| | - Judith G M Rosmalen
- University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation, Groningen, The Netherlands.
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Carson AJ, Stone J, Hansen CH, Duncan R, Cavanagh J, Matthews K, Murray G, Sharpe M. Somatic symptom count scores do not identify patients with symptoms unexplained by disease: a prospective cohort study of neurology outpatients. J Neurol Neurosurg Psychiatry 2015; 86:295-301. [PMID: 24935983 DOI: 10.1136/jnnp-2014-308234] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Somatic symptoms unexplained by disease are common in all medical settings. The process of identifying such patients requires a clinical assessment often supported by clinical tests. Such assessments are time-consuming and expensive. Consequently the observation that such patients tend to report a greater number of symptom has led to the use of self-rated somatic symptom counts as a simpler and cheaper diagnostic aid and proxy measure for epidemiological surveys. However, despite their increasing popularity there is little evidence to support their validity. METHODS We tested the score on a commonly used self-rated symptom questionnaire- the Patient Health Questionnaire (PHQ 15) (plus enhanced iterations including an additional 10 items on specific neurological symptoms and an additional 5 items on mental state) for diagnostic sensitivity and specificity against a medical assessment (with 18 months follow-up) in a prospective cohort study of 3781 newly attending patients at neurology clinics in Scotland, UK. RESULTS We found 1144/3781 new outpatients had symptoms that were unexplained by disease. The patients with symptoms unexplained by disease reported higher symptoms count scores (PHQ 15: 5.6 (95% CI 5.4 to 5.8) vs 4.2 (4.1 to 4.4) p<0.0001). However, the PHQ15 performed little better than chance in its ability to identify patients with symptoms unexplained by disease. The findings with the enhanced scales were similar. CONCLUSIONS Self-rated symptom count scores should not be used to identify patients with symptoms unexplained by disease.
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Affiliation(s)
- Alan J Carson
- Department of Psychiatry, University of Edinburgh, Edinburgh, UK Department of Clinical Neurosciences, University of Edinburgh, Edinburgh, UK
| | - Jon Stone
- Department of Clinical Neurosciences, University of Edinburgh, Edinburgh, UK
| | | | - Rod Duncan
- Department of Neurology, University of Otago, Christchurch, New Zealand
| | | | - Keith Matthews
- Division of Neuroscience, University of Dundee, Dundee, UK
| | - G Murray
- Department of Public Health Sciences, University of Edinburgh Medical School, Edinburgh, UK
| | - Michael Sharpe
- Department of Psychiatry, University of Oxford, Oxford, UK
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Rask MT, Rosendal M, Fenger-Grøn M, Bro F, Ørnbøl E, Fink P. Sick leave and work disability in primary care patients with recent-onset multiple medically unexplained symptoms and persistent somatoform disorders: a 10-year follow-up of the FIP study. Gen Hosp Psychiatry 2015; 37:53-9. [PMID: 25456975 DOI: 10.1016/j.genhosppsych.2014.10.007] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Revised: 10/10/2014] [Accepted: 10/13/2014] [Indexed: 10/24/2022]
Abstract
OBJECTIVE The objective was to explore patient characteristics and 10-year outcome of sick leave and work disability for patients with recent-onset multiple medically unexplained symptoms (MUS) and persistent somatoform disorders (SD). METHOD Consecutive patients consulting their family physician (FP) completed a preconsultation questionnaire on symptoms and mental illness (n=1785). The main problem was categorized by the FP after the consultation, and a stratified subsample was examined using a standardized diagnostic interview (n=701). Patients were grouped into three cohorts: recent onset of multiple MUS (n=84); Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, persistent SD (n=183); and reference group with well-defined physical disease according to FP (n=833). Register data on sick leave and disability pension were obtained. RESULTS At index consultation, disability pension was received by 8.3% (n=7) in the recent-onset multiple MUS group, 19.1% (n=35) in the SD group and 3.5% (n=29) in the reference group. Both the recent-onset multiple MUS group [hazard ratio (HR)=2.28, 95% confidence interval (CI): 1.14-4.55] and the SD group (HR=3.26, 95% CI:1.93-5.51) had increased risk of new disability pension awards. Furthermore, the SD group had increased risk of sick leave. CONCLUSIONS Both recent-onset and persistent MUS have significant long-term impact on patient functioning in regard to working life; this calls for early recognition and adequate management of MUS in primary care.
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Affiliation(s)
- Mette T Rask
- Research Unit for General Practice, Section for General Medical Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark.
| | - Marianne Rosendal
- Research Unit for General Practice, Section for General Medical Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark.
| | - Morten Fenger-Grøn
- Research Unit for General Practice, Section for General Medical Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark.
| | - Flemming Bro
- Research Unit for General Practice, Section for General Medical Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, 8000 Aarhus C, Denmark.
| | - Eva Ørnbøl
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Barthsgade 5, 8200 Aarhus N, Denmark.
| | - Per Fink
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Barthsgade 5, 8200 Aarhus N, Denmark.
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Tschudi-Madsen H, Kjeldsberg M, Natvig B, Ihlebaek C, Straand J, Bruusgaard D. Medically unexplained conditions considered by patients in general practice. Fam Pract 2014; 31:156-63. [PMID: 24368761 DOI: 10.1093/fampra/cmt081] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Patients frequently present with multiple and 'unexplained' symptoms, often resulting in complex consultations. To better understand these patients is a challenge to health care professionals, in general, and GPs, in particular. OBJECTIVES In our research on symptom reporting, we wanted to explore whether patients consider that they may suffer from conditions commonly regarded as unexplained, and we explored associations between these concerns and symptom load, life stressors and socio-demographic factors. METHODS Consecutive, unselected patients in general practice completed questionnaires addressing eight conditions commonly regarded as unexplained (amalgam poisoning, Candida syndrome, fibromyalgia, food intolerance, electromagnetic hypersensitivity, burnout syndrome, chronic fatigue syndrome and irritable bowel syndrome). With logistic regression, we analysed associations with symptom load, burden of life stressors with negative impact on present health and socio-demographic variables. RESULTS Out of the 909 respondents (response rate = 88.8%), 863 had complete data. In total, 39.6% of patients had considered that they may suffer from one or more unexplained conditions (UCs). These concerns were strongly and positively associated with recent symptom load and number of life stressors. If we excluded burnout and food intolerance, corresponding associations were found. CONCLUSION Patients frequently considered that they may suffer from UCs. The likelihood of such concerns strongly increased with an increasing symptom load and with the number of life stressors with negative impact on present health. Hence, the number of symptoms may be a strong indicator of whether patients consider their symptoms part of such often controversial multisymptom conditions.
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Affiliation(s)
- Hedda Tschudi-Madsen
- Department of General Practice, Institute of Health and Society, Faculty of Medicine, University of Oslo, PO Box 1130, Blindern, N-0318 Oslo and
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van Dessel N, Leone SS, van der Wouden JC, Dekker J, van der Horst HE. The PROSPECTS study: design of a prospective cohort study on prognosis and perpetuating factors of medically unexplained physical symptoms (MUPS). J Psychosom Res 2014; 76:200-6. [PMID: 24529038 DOI: 10.1016/j.jpsychores.2013.12.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 12/27/2013] [Accepted: 12/28/2013] [Indexed: 12/30/2022]
Abstract
OBJECTIVE This paper describes the rationale and methodology of the PROSPECTS study, a study which aims to assess the course and prognosis of medically unexplained physical symptoms (MUPS), in terms of symptom severity and physical and social functioning. Additionally, it aims to identify different course types and to determine which factors are associated with these course types. Based on these factors, one or more prediction models will be developed. METHODS This study is a prospective, multicenter longitudinal cohort study with 1 baseline and 4 follow-up measurements during a 3 year period. 450 MUPS patients (age 18-70 years) will be included, divided over a primary care group, recruited in general practices, and a secondary/tertiary care group, recruited in specialized MUPS care programs. MAIN STUDY PARAMETERS/ENDPOINTS Primary outcome measures are severity of symptoms and degree of functional impairment. Secondary outcome measures are health care consumption and level of depressive symptoms and anxiety. Potential predictors are based on current theoretical models describing the perpetuation of MUPS and include somatic, psychological and social factors. Latent Class Growth Mixture Modeling will be used to identify distinct course types. Logistic regression analysis will be used to identify risk factors associated with these course types. Finally, one or more multivariate prediction models for the course of MUPS will be developed and tested. CONCLUSION The PROSPECTS study aims to enhance our insight into the course of MUPS, thus contributing to better recognition of future patients at risk for persistent MUPS.
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Affiliation(s)
- Nikki van Dessel
- Department of General Practice and Elderly Care Medicine, EMGO Institute, VU University Medical Center Amsterdam, The Netherlands.
| | - Stephanie S Leone
- Department of Public Mental Health, Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
| | - Johannes C van der Wouden
- Department of General Practice and Elderly Care Medicine, EMGO Institute, VU University Medical Center Amsterdam, The Netherlands
| | - Joost Dekker
- Department of General Practice and Elderly Care Medicine, EMGO Institute, VU University Medical Center Amsterdam, The Netherlands; Department of Rehabilitation Medicine and Department of Psychiatry, VU University Medical Center Amsterdam, The Netherlands; Reade, Centre of Rehabilitation and Rheumatology, Amsterdam, The Netherlands
| | - Henriëtte E van der Horst
- Department of General Practice and Elderly Care Medicine, EMGO Institute, VU University Medical Center Amsterdam, The Netherlands
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Gormley KJ. Medically unexplained symptoms: the need for effective communication and an integrated care strategy. Br J Community Nurs 2014; 19:86-90. [PMID: 24514109 DOI: 10.12968/bjcn.2014.19.2.86] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Much is already known about medically unexplained symptoms (MUS) in terms of incidence, presentation and current treatment. What needs to be urgently addressed is a strategy for dealing with patients and their conditions, particularly when they do not fall neatly into medical frameworks or pathologies where the syndrome can be easily explained. This article will consider the provision of health and social care support for patients with MUS within an interprofessional education context. The author will contend that a sensitive and valued service for this large client group is dependent upon services without professional boundaries and practitioners with a clinical interest that can work together and agree an appropriate way forward in terms of care, support and strategic service provision. The article will support the idea that clear guidelines through the National Institute for Health and Care Excellence can offer clear clinical direction for practitioners working in primary and secondary care settings to work together interprofessionally to ensure a seamless and sensitive service for people with this condition.
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Affiliation(s)
- Kevin J Gormley
- Senior Lecturer, School of Nursing and Midwifery, Queens University Belfast
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Schmid G, Dinkel A, Henningsen P, Dieterich M, Hopfner A, Pieh C, Lahmann C. Assessment of psychological aspects of somatoform disorders: a study on the German version of the Health Attitude Survey (HAS). Compr Psychiatry 2014; 55:155-64. [PMID: 24199887 DOI: 10.1016/j.comppsych.2013.08.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 08/19/2013] [Accepted: 08/23/2013] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE Given the prevalence and costs of somatoform disorders, it is important to identify and adequately treat these patients as early as possible. Instruments assessing experiences, perceptions, and behaviors of somatoform disorders are rare. In this study we evaluated the structure and validity of the German version of the Health Attitude Survey (HAS), a multidimensional self-report questionnaire for somatoform disorders. METHODS This cross-sectional study involved 1452 participants. The sample was randomly split for independent exploratory (EFA) and confirmatory factor analyses (CFA). Each of the two samples (n1=726; n2=726) included patients with organic vertigo and current mental disorders (somatoform and other mental disorders). Somatic symptom burden was assessed using the Patient Health Questionnaire (PHQ-15). RESULTS The CFA did not confirm the original HAS factor structure. The EFA revealed six factors. To enhance the fit of the model, we deleted two factors with the poorest reliability and items with low factor loadings. A modified and shortened version achieved good fit indices (CFI=0.92; RMSEA=0.068). It consists of 14 instead of 27 items and four scales ("dissatisfaction with care," "frustration with ill health," "high utilization of care," "excessive health worry"). HAS subscales discriminated among somatoform patients and physically ill and/or patients with a mental but not somatoform disorder, controlled for age, sex and number of (comorbid) mental diagnoses, confirming its construct validity. CONCLUSION A modified shortened version of the HAS appears to be a reliable, valid, and economical instrument for assessing facets of somatoform disorders or of the recently published DSM-5 Somatic Symptom Disorder.
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Affiliation(s)
- Gabriele Schmid
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technische Universität München, Munich, Germany; German Center for Vertigo and Balance Disorders, Ludwig-Maximilians-Universität, Klinikum Großhadern, Munich, Germany.
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Tominaga T, Choi H, Nagoshi Y, Wada Y, Fukui K. Relationship between alexithymia and coping strategies in patients with somatoform disorder. Neuropsychiatr Dis Treat 2014; 10:55-62. [PMID: 24403835 PMCID: PMC3883553 DOI: 10.2147/ndt.s55956] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
PURPOSE A multidimensional intervention integrating alexithymia, negative affect, and type of coping strategy is needed for the effective treatment of somatoform disorder; however, few studies have applied this approach to the three different dimensions of alexithymia in patients with somatoform disorder. The purpose of this study was to determine the relationship between type of coping strategy and three different dimensions of alexithymia expressed in patients. PATIENTS AND METHODS A total of 196 patients with somatoform disorder completed the 20-item Toronto Alexithymia Scale, the Zung Self-Rating Depression Scale, the Spielberger State-Trait Anxiety Inventory, the Somatosensory Amplification Scale, and the Lazarus Stress Coping Inventory. The relationships between alexithymia (Toronto Alexithymia Scale - 20 score and subscales), demographic variables, and psychological inventory scores were analyzed using Pearson's correlation coefficients and stepwise multiple regression analysis. RESULTS The mean Toronto Alexithymia Scale - 20 total score (56.1±10.57) was positively correlated with the number of physical symptoms as well as with psychopathology scores (Self-Rating Depression Scale, State-Trait Anxiety Inventory trait, state, and Somatosensory Amplification Scale), but negatively correlated with planful problem solving, confrontive coping, seeking social support, and positive reappraisal coping scores. With respect to coping strategy, multiple regression analyses revealed that "difficulty in identifying feelings" was positively associated with an escape-avoidance strategy, "difficulty in describing feelings" was negatively associated with a seeking social support strategy, and "externally oriented thinking" was negatively associated with a confrontive coping strategy. CONCLUSION Alexithymia was strongly associated with the number of somatic symptoms and negative affect. Patients with high "difficulty in describing feelings" tend to rely less on seeking social support, and patients with high "externally oriented thinking" tend to rely less on confrontive coping strategies. The coping skills intervention implemented should differ across individuals and should be based on the alexithymia dimension of each patient.
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Affiliation(s)
- Toshiyuki Tominaga
- Health Management Doctor's Office (Mental Health), Salary, Personnel Health, and Welfare Division, Kyoto Prefecture, Japan ; Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hyungin Choi
- Department of Psychiatry, Iwakura Hospital, Kyoto, Japan
| | - Yasuhide Nagoshi
- Department of Psychiatry (Psychosomatic Medicine), Kyoto First Red Cross Hospital, Kyoto, Japan
| | - Yoshihisa Wada
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kenji Fukui
- Department of Psychiatry, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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The combination of work organizational climate and individual work commitment predicts return to work in women but not in men. J Occup Environ Med 2013; 55:121-7. [PMID: 23364210 DOI: 10.1097/jom.0b013e3182820536] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To analyze if the combination of organizational climate and work commitment can predict return to work (RTW). METHODS This prospective Swedish study was based on 2285 participants, 19 to 64 years old, consecutively selected from the employed population, newly sick-listed for more than 14 days. Data were collected in 2008 through postal questionnaire and from register data. RESULTS Among women, the combination of good organizational climate and fair work commitment predicted an early RTW with an adjusted relative risk of 2.05 (1.32 to 3.18). Among men, none of the adjusted variables or combinations of variables was found significantly to predict RTW. CONCLUSIONS This study demonstrated the importance of integrative effects of organizational climate and individual work commitment on RTW among women. These factors did not predict RTW in men. More research is needed to understand the RTW process among men.
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Douzenis A, Seretis D. Descriptive and predictive validity of somatic attributions in patients with somatoform disorders: a systematic review of quantitative research. J Psychosom Res 2013; 75:199-210. [PMID: 23972408 DOI: 10.1016/j.jpsychores.2013.05.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 05/07/2013] [Accepted: 05/12/2013] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Research on hypochondriasis and other somatoform disorders (SFD) has provided evidence that patients with SFD tend to attribute their symptoms to organic dysfunctions or disease. However, recent studies appear to discredit this. There is no systematic evidence on whether patients with SFD predominantly rely on somatic attributions, despite calls to include somatic attributions as a positive criterion of somatic symptom disorder (SSD) in the upcoming Diagnostic and Statistical Manual of Mental Disorders (DSM-5). METHODS This study is a systematic review of quantitative studies which assess the descriptive and predictive validity of somatic attribution in SFD. The literature search was restricted to studies with patients who met the DSM-IV criteria for SFD. RESULTS Somatic attribution style in SFD has acceptable descriptive but insufficient predictive validity. This confirms that the overlap between somatic and psychological attributions is often substantial. Attribution style can discriminate between SFD patients with and without comorbidity. CONCLUSION A somatic attribution style does not qualify as a positive criterion in SSD. However, there is an urgent need for further research on causal illness perceptions in the full spectrum of medically unexplained symptoms in order to confirm this result. Given its high prevalence, research on psychological attribution style is warranted. Re-attribution does not provide a framework sophisticated enough to address the needs of patients in primary care.
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Affiliation(s)
- Athanassios Douzenis
- Second Psychiatry Department, Athens University Medical School, Attikon General Hospital, 1 Rimini St., Athens, 12462, Greece.
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Wollburg E, Voigt K, Braukhaus C, Herzog A, Löwe B. Construct validity and descriptive validity of somatoform disorders in light of proposed changes for the DSM-5. J Psychosom Res 2013; 74:18-24. [PMID: 23272984 DOI: 10.1016/j.jpsychores.2012.09.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 09/18/2012] [Accepted: 09/20/2012] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Current diagnostic criteria for somatoform disorders demand revisions due to their insufficient clinical as well as scientific usability. Various psychological and behavioral characteristics have been considered for the proposed new category Somatic Symptom Disorder (SSD). With this study, we were able to jointly assess the validity of these variables in an inpatient sample. METHODS Using a cross-sectional design, we investigated N=456 patients suffering from somatoform disorder, anxiety, or depression. Within one week after admission to the hospital, informed consent was obtained and afterwards, a diagnostic interview and a battery of self-report questionnaires were administered. Logistic regression analyses were performed to determine which variables significantly add to construct and descriptive validity. RESULTS Several features, such as somatic symptom severity, health worries, health habits, a self-concept of being weak, and symptom attribution, predicted physical health status in somatization. Overall, our model explained about 50% of the total variance. Furthermore, in comparison with anxious and depressed patients, health anxiety, body scanning, and a self-concept of bodily weakness were specific for DSM-IV somatoform disorders and the proposed SSD. CONCLUSIONS The present study supports the inclusion of psychological and behavioral characteristics in the DSM-5 diagnostic criteria for somatoform disorders. Based on our results, we make suggestions for a slight modification of criterion B to enhance construct validity of the Somatic Symptom Disorder.
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Morriss R, Lindson N, Coupland C, Dex G, Avery A. Estimating the prevalence of medically unexplained symptoms from primary care records. Public Health 2012; 126:846-54. [PMID: 22922044 DOI: 10.1016/j.puhe.2012.05.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2011] [Revised: 03/08/2012] [Accepted: 05/21/2012] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To develop models to estimate the likely prevalence of medically unexplained symptoms (MUS) and severe MUS in a primary care practice from existing patient electronic records collected in the previous 2 years for secondary prevention and commissioning of psychological treatment. STUDY DESIGN Cross-sectional survey comparing general practitioners' (GPs) assessment of the presence or absence of MUS and severe MUS with clinical, demographic and service use variables associated with MUS or functional somatic syndromes from previous research in the patient's routine electronic record over the previous 2 years. METHODS Seventeen GPs from eight practices identified cases of MUS and severe MUS in 828 consecutive consulters in primary care. Models of variables associated with MUS and severe MUS were constructed using multivariate multilevel logistic regression. The predictive validity of the final models was tested, comparing predicted with observed data and expected prevalence rates from the literature. RESULTS Models to predict MUS and severe MUS had areas under the receiver operating characteristic curve of 0.70 [95% confidence interval (CI) 0.65-0.74] and 0.76 (95% CI 0.70-0.82), respectively. Both models showed adequate goodness of fit with observed data, and had good predictive validity compared with the expected prevalence of MUS, severe MUS, and anxiety or depression. CONCLUSION Models to predict the prevalence of MUS and severe MUS from routine practice records for commissioning purposes were successfully developed, but they require independent validation before general use. The sensitivity of these models was too low for use in clinical screening.
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Affiliation(s)
- R Morriss
- Department of Psychiatry, Institute of Mental Health, University of Nottingham, Innovation Park, Triumph Road, Nottingham NG7 2TU, UK.
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