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Raasthøj I, Jarbøl DE, Rasmussen S, Wehberg S, Sætre LMS, Rosendal M, Carstensen TBW. Multiple physical symptoms and coping strategies over the last decade - Knowledge from two Danish population-based cross-sectional studies in 2012 and 2022. J Psychosom Res 2024; 184:111832. [PMID: 38936009 DOI: 10.1016/j.jpsychores.2024.111832] [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: 10/27/2023] [Revised: 03/25/2024] [Accepted: 06/11/2024] [Indexed: 06/29/2024]
Abstract
OBJECTIVE To compare the prevalence of multiple physical symptoms, coping scores, and associations between multiple physical symptoms and coping in two population-based surveys within a 10-year interval. METHODS A nationwide study on symptoms and healthcare-seeking, the Danish Symptom Cohort, was carried out in 2012 and repeated in 2022. For each survey, 100,000 randomly selected individuals were invited, and individuals aged 20-64 years were eligible for inclusion. Multiple physical symptoms were identified using the 25-item Bodily Distress Syndrome checklist, and coping was assessed with the Brief Approach/Avoidance Coping Questionnaire. Statistical analyses included multinomial and logistic regressions. RESULTS A total of 35,877 were included in 2012 and 18,330 in 2022. Overall, 35.1% reported multiple physical symptoms in 2022 compared with 23.8% in 2012. The mean sum score for approach was lower in 2022 than in 2012 with a statistically significant mean difference of -1.27 (Cohen's d = -0.34), while diversion and resignation scores were significantly higher in 2022 with mean differences of 0.34 (Cohen's d = 0.11) and 0.52 (Cohen's d = 0.17), respectively. Regression analyses showed that lower approach scores and higher diversion and resignation scores were associated with an increased probability of having multiple physical symptoms in 2022, thereby confirming the results from 2012. CONCLUSION Over the decade, symptom reporting may have increased while coping strategies may have changed towards a slightly higher use of avoidance and lower use of approach. It seems relevant to identify modifiable contributing factors in society to prevent an acceleration of symptom reporting and avoidant behavior.
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Affiliation(s)
- Isabella Raasthøj
- The Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - Dorte Ejg Jarbøl
- The Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - Sanne Rasmussen
- The Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - Sonja Wehberg
- The Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - Lisa Maria Sele Sætre
- The Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark.
| | - Marianne Rosendal
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark; The Research Unit for General Practice, Aarhus, Denmark.
| | - Tina Birgitte Wisbech Carstensen
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
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Münker L, Rimvall MK, Frostholm L, Ørnbøl E, Wellnitz KB, Jeppesen P, Maria Rosmalen JG, Rask CU. Exploring the course of functional somatic symptoms (FSS) from pre- to late adolescence and associated internalizing psychopathology - an observational cohort-study. BMC Psychiatry 2024; 24:495. [PMID: 38977964 PMCID: PMC11232134 DOI: 10.1186/s12888-024-05937-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 06/26/2024] [Indexed: 07/10/2024] Open
Abstract
BACKGROUND Functional somatic symptoms (FSS), which commonly cannot be attributed to well-defined organic pathology, often co-occur with internalizing psychopathology and fluctuate throughout different life stages. We examined FSS courses throughout adolescence, and the association between preadolescent FSS, FSS severity and internalizing psychopathology at late adolescence. METHODS Data from the Copenhagen Child Cohort (CCC2000) were utilized from assessments at ages 11-12 years (preadolescence; T0) and 16-17 years (late adolescence; T1). Self-report questionnaire and interview data on FSS, internalizing psychopathology, chronic medical conditions, and sociodemographic data from Danish national registers were available for 1285 youths. FSS courses were categorized into persistent (high FSS at T0 & T1), remission (high FSS only at T0), incident (high FSS only at T1) or no FSS (no FSS at T0 & T1). Multiple linear and multinomial logistic regressions were conducted to investigate the FSS/psychopathology association. RESULTS 1.8% of adolescents fell into the persistent FSS course group throughout adolescence. Higher preadolescent FSS predicted FSS (b = 0.07, p < .001), anxiety (b = 0.05, p < .001) and depression (b = 0.06, p < .001) at age 16/17, even after controlling for sex, parental education, a chronic medical condition and internalizing psychopathology in preadolescence. Persistent, incident, and remittent FSS courses were associated with significantly higher mean levels of anxiety and depression compared to the reference group (no FSS). CONCLUSIONS FSS during pre- and late adolescence might increase and co-occur with anxiety and depression throughout adolescence, potentially due to shared underlying risk factors and processes.
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Affiliation(s)
- Lina Münker
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital Psychiatry, Psychiatry, Aarhus, Denmark.
- Department of Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark.
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
| | - Martin Køster Rimvall
- Department of Child and Adolescent Psychiatry, Copenhagen University Hospital - Psychiatry Region Zealand, Roskilde, Denmark
- Child and Adolescent Mental Health Centre, Copenhagen University Hospital - Mental Health Services CPH, Copenhagen, Denmark
| | - Lisbeth Frostholm
- Department of Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Eva Ørnbøl
- Department of Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Kaare Bro Wellnitz
- Department of Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Pia Jeppesen
- Department of Child and Adolescent Psychiatry, Copenhagen University Hospital - Psychiatry Region Zealand, Roskilde, Denmark
- Child and Adolescent Mental Health Centre, Copenhagen University Hospital - Mental Health Services CPH, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Judith Gerarda Maria Rosmalen
- Departments of Psychiatry and Internal medicine, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Charlotte Ulrikka Rask
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital Psychiatry, Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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Kuanar Baboo AG, Ranjan P, Kaur T, Rawat N, Sarkar S, Kaloiya G, Singh A, Babu N, Baitha U, Prakash B. Evaluation of Tools to Assess Symptoms and Symptom Severity in Patients With Medically Unexplained Physical Symptoms: A Systematic Review and Narrative Synthesis. Cureus 2024; 16:e56204. [PMID: 38618386 PMCID: PMC11016182 DOI: 10.7759/cureus.56204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2024] [Indexed: 04/16/2024] Open
Abstract
A substantial portion of patients presenting to healthcare settings exhibit physical symptoms lacking clear, demonstrable organic causes. Accurate assessment of symptom severity is crucial for documenting outcomes and establishing treatment efficacy. This systematic review and narrative synthesis aims to provide researchers with insights into available and validated tools for assessing medically unexplained physical symptoms (MUPS). It involved comprehensive searches across electronic databases, including PubMed, Wiley, and Cochrane, adhering to PRISMA and COSMIN guidelines. The study comprised two phases: Phase 1 systematically reviewed tools for assessing MUPS symptoms and severity, while Phase 2 conducted a narrative synthesis of their measurement properties, focusing on validity and reliability. Out of 14,459 records, 191 articles were identified, leading to the recognition of 16 validated tools for assessing MUPS symptoms and severity. Most tools demonstrated excellent internal consistency and structural validity. However, the majority lacked cross-cultural validity. The choice of tools for the assessment of MUPS will assist clinicians and researchers in determining the severity of MUPS and developing a tailored treatment plan to improve the physical and psychological functioning of these patients.
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Affiliation(s)
| | - Piyush Ranjan
- Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Tanveer Kaur
- Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Nandini Rawat
- Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Siddharth Sarkar
- Psychiatry, All India Institute of Medical Sciences, New Delhi, IND
| | | | - Amandeep Singh
- Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Natesh Babu
- Yoga, Swami Vivekananda Yoga Anusandhana Samsthana, Bangalore, IND
| | - Upendra Baitha
- Medicine, All India Institute of Medical Sciences, New Delhi, IND
| | - Bindu Prakash
- Medicine, All India Institute of Medical Sciences, New Delhi, IND
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Nyengaard R, Kallesøe KH, Rimvall MK, Ørnbøl E, Wellnitz KB, Olsen EM, Wyller VBB, Rask CU. Hair cortisol and self-perceived stress in adolescents with multi-system functional somatic disorders. BMC Psychiatry 2024; 24:101. [PMID: 38317120 PMCID: PMC10840144 DOI: 10.1186/s12888-024-05518-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 01/11/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Long-term stress causing altered hypothalamic-pituitary-adrenal (HPA) axis dynamics with cortisol dysfunction may be involved in the pathophysiology of functional somatic disorders (FSD), but studies on adolescents with multi-system FSD are lacking. Therefore, we investigated: 1) whether hair cortisol concentration (HCC) differentiates adolescents with multi-system FSD from a) a population-based sample and b) a subgroup derived from the sample reporting a high physical symptom load, and 2) whether FSD population HCC is associated with primary symptom presentations and self-perceived stress. METHODS We used data from a clinical sample with multi-system FSD (N = 91, age 15-19 years) and a population-based sample (N = 1,450, age 16-17 years) including a subgroup with top 10% total scores on physical symptoms (N = 147). Density plots and multiple linear regression were applied to compare HCC between groups. In the clinical sample, multiple linear regression was employed to assess the association between HCC and primary symptom clusters and self-perceived stress. RESULTS Median HCC was lower in the clinical sample than in the population-based sample (β = 0.80 (95%CI: 0.66, 0.97)), but not significantly different from median HCC in the derived subgroup (β = 0.84 (95%CI: 0.66, 1.07)). In the clinical sample, HCC was not significantly associated with primary symptom clusters (F(2, 82) = 0.13, p = 0.88) or self-perceived stress (F(4, 83) = 1.18, p = 0.33). CONCLUSION Our findings indicate that HCC is lowered in adolescents with multi-system FSD but not significantly associated with primary symptom presentations or self-perceived stress. Future studies including multiple measures of HPA axis dynamics alongside psychological measures may further elucidate the role of long-term stress in FSD. TRIAL REGISTRATION The AHEAD study was pre-registered at ClinicalTrials.gov (NCT02346071), 26/01/2015.
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Affiliation(s)
- Rebecca Nyengaard
- Research Unit Department of Child and Adolescent Psychiatry, Psychiatry, Aarhus University Hospital, Palle Juul-Jensens Boulevard 175, Aarhus N, 8200, Denmark
- Department of Clinical Medicine, Aarhus University, Incuba Skejby, building 2, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
| | - Karen Hansen Kallesøe
- Research Unit Department of Child and Adolescent Psychiatry, Psychiatry, Aarhus University Hospital, Palle Juul-Jensens Boulevard 175, Aarhus N, 8200, Denmark.
| | - Martin Køster Rimvall
- Child and Adolescent Mental Health Centre, Mental Health Services in the Capital Region of Denmark, Kildegaardsvej 28, Entrance 3A, 1st Floor, 2900, Hellerup, Denmark
- Department of Child and Adolescent Psychiatry, Psychiatry Region Zealand, Ny Østergade 12, 4000, Roskilde, Denmark
| | - Eva Ørnbøl
- Department of Clinical Medicine, Aarhus University, Incuba Skejby, building 2, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul-Jensens Boulevard 11, Aarhus N, 8200, Denmark
| | - Kaare Bro Wellnitz
- Department of Clinical Medicine, Aarhus University, Incuba Skejby, building 2, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul-Jensens Boulevard 11, Aarhus N, 8200, Denmark
| | - Else Marie Olsen
- Centre for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Ndr. Fasanvej 57, 1st Floor, Building 14, 2000, Frederiksberg, Denmark
- Psychiatric Centre Ballerup, Mental Health Services in the Capital Region of Denmark, Maglevænget 2, 2750, Ballerup, Denmark
| | - Vegard Bruun Bratholm Wyller
- Department of Pediatric and Adolescent Medicine, Akershus University Hospital, Postboks 1000, 1478, Lørenskog, Norway
- Institute of Clinical Medicine, University of Oslo, Blindern, P.O box 1171, 0318, Oslo, Norway
| | - Charlotte Ulrikka Rask
- Research Unit Department of Child and Adolescent Psychiatry, Psychiatry, Aarhus University Hospital, Palle Juul-Jensens Boulevard 175, Aarhus N, 8200, Denmark
- Department of Clinical Medicine, Aarhus University, Incuba Skejby, building 2, Palle Juul-Jensens Boulevard 82, 8200, Aarhus N, Denmark
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Kallesøe KH, Wellnitz KB, Ørnbøl E, Rask CU. Clinical Impact of Systematic Assessment and Psychoeducation in Specialized Treatment of Adolescents with Severe Functional Somatic Disorders: Results from the AHEAD Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1101. [PMID: 37508598 PMCID: PMC10378561 DOI: 10.3390/children10071101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/14/2023] [Accepted: 06/19/2023] [Indexed: 07/30/2023]
Abstract
Functional somatic disorders (FSD), characterized by persistent and disabling physical symptoms, are common in adolescents. Diagnostic uncertainty and insufficient illness explanations are proposed perpetuating factors that may constitute barriers for treatment engagement. This study describes the impact of manualized assessment and psychoeducation on diagnostic certainty and various clinical outcomes in adolescents with multi-system FSD. Ninety-one adolescents (15-19 years) received systematic assessment (4 h) and a subsequent psychiatric consultation (1.5 h). Clinical characteristics included self-reported physical health, symptom severity, illness perception, illness-related behavior, and psychological flexibility assessed before and approximately two months after assessment, prior to specialized treatment. Data were analyzed using t-tests. Immediately following assessment, 71 (80.7%) adolescents out of 88 reported a higher diagnostic certainty and 74 (84.1%) reported that attending assessment gave them positive expectations for future treatment. A clinically relevant improvement of physical health was not observed at two months but considerable reductions were seen in symptom severity, illness worry, negative illness perceptions, illness-related limiting behavior, and psychological inflexibility. The results emphasize that systematic assessment and psychoeducation are important in their own right in the specialized treatment of adolescents with severe FSD.
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Affiliation(s)
- Karen Hansen Kallesøe
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Palle Juul-Jensens Boulevard 175, 8200 Aarhus, Denmark
| | - Kaare Bro Wellnitz
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul Jensens Boulevard 11, 8200 Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Incuba/Skejby Building 2, Palle Juul-Jensens Boulevard 82, 8200 Aarhus, Denmark
| | - Eva Ørnbøl
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul Jensens Boulevard 11, 8200 Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Incuba/Skejby Building 2, Palle Juul-Jensens Boulevard 82, 8200 Aarhus, Denmark
| | - Charlotte Ulrikka Rask
- Department of Child and Adolescent Psychiatry, Aarhus University Hospital, Palle Juul-Jensens Boulevard 175, 8200 Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Incuba/Skejby Building 2, Palle Juul-Jensens Boulevard 82, 8200 Aarhus, Denmark
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Sattel H, Häuser W, Schmalbach B, Brähler E, Henningsen P, Hausteiner-Wiehle C. Functional Somatic Disorders, Their Subtypes, and Their Association With Self-Rated Health in the German General Population. Psychosom Med 2023; 85:366-375. [PMID: 36917486 DOI: 10.1097/psy.0000000000001187] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
OBJECTIVE The heterogeneous conceptualizations and classifications of persistent and troublesome physical symptoms impede their adequate clinical management. Functional somatic disorder (FSD) is a recently suggested interface concept that is etiologically neutral and allows for dysfunctional psychobehavioral characteristics as well as somatic comorbidity. However, its prevalence and impact are not yet known. METHODS We analyzed 2379 participants (mean age = 48.3 years, 52.5% female) from a representative German community survey using operationalized FSD criteria. These criteria defined FSD types based on somatic symptom count, type, and severity assessed by the Bodily Distress Syndrome Checklist. In addition, the associations of those types with health concerns, comorbidity, psychological distress, and self-rated health were determined. RESULTS There were four clearly demarcated groups with no relevant bothering symptoms, with one or with few bothering symptoms from one organ system, and with multiple bothering symptoms from at least two organ systems. Psychological distress, health concerns, and comorbidity steadily increased, and self-rated health decreased according to the number and severity of symptoms. Somatic symptom burden, health concerns, and comorbidity independently predicted self-rated health, with no interaction effect between the latter two. CONCLUSIONS Our data support an FSD concept with two severity grades according to persistent and troublesome symptoms in one versus more organ systems. The delimitation of subtypes with psychobehavioral characteristics and/or with somatic comorbidity seems useful, while still allowing the demarcation of a group of participants with high symptom burden but without those additional characteristics.
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Affiliation(s)
- Heribert Sattel
- From the Department of Psychosomatic Medicine and Psychotherapy (Sattel, Henningsen, Hausteiner-Wiehle), Technical University of Munich, Munich; Department of Internal Medicine 1 (Häuser), Klinikum Saarbrücken, Saarbrücken; Departments of Medical Psychology and Medical Sociology (Schmalbach) and Psychosomatic Medicine and Psychotherapy (Brähler), University of Mainz, Mainz; Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit (Brähler), University of Leipzig Medical Center, Leipzig; and Department of Neurology (Hausteiner-Wiehle), BGTrauma Center Murnau, Murnau, Germany
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Ma J, Zheng L, Chen R, Ren J, Chen H, Zhang Y, Li W, Ma X, Lu W, Wu H, Fritzsche K, Toussaint AC, Leonhart R, Wei J, Zhang L. A multicenter study of bodily distress syndrome in Chinese outpatient hospital care: prevalence and associations with psychosocial variables. BMC Psychiatry 2022; 22:733. [PMID: 36434598 PMCID: PMC9694831 DOI: 10.1186/s12888-022-04342-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 10/27/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Bodily distress syndrome (BDS) is a new, empirical-based diagnosis of functional somatic symptoms. This study aimed to explore the prevalence of BDS and its association with psychosocial variables in a Chinese clinical population. METHODS A multicentre cross-sectional study of 1269 patients was conducted in 9 different Chinese tertiary outpatient hospitals. The BDS was identified by trained interviewers face-to face, based on a brief version of the Schedules for Assessment in Neuropsychiatry (RIFD) and the BDS Checklist-25. Sociodemographic data and further information were characterised from psychometric questionnaires (The Patient Health Questionnaire-15, the Patient Health Questionnaire-9, the General Anxiety Disorder-7, the Whiteley scale-8) . RESULTS Complete data were available for 697 patients. The prevalence of BDS was 26.8% (95% confidence interval (CI): 23.5-30.1). Among the participants, 5.8% (95% CI: 4.1-7.6) fulfilled the criteria for single-organ BDS, while 20.9% (95%CI: 17.9-24.0) had multi-organ BDS. Comparison of the PHQ-15, PHQ-9, GAD-7, and WI-8 scores revealed higher scores on all dimensions for patients with BDS. In a binary logistic regression analysis, BDS was significantly associated with increased health-related anxiety (WI-8) and depression (PHQ-9). The explained variance was Nagelkerke's R2 = 0.42. CONCLUSIONS In China, the BDS is a common clinical condition in tertiary outpatient hospital settings with high prevalence, and is associated with health anxiety and depressive symptoms. In this clinical population, the severe multi-organ subtype of BDS was the most frequent.
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Affiliation(s)
- Jing Ma
- grid.13291.380000 0001 0807 1581Mental Health Center, West China Hospital, Sichuan University, Chengdu, China
| | - Linli Zheng
- grid.13291.380000 0001 0807 1581Mental Health Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ran Chen
- grid.13291.380000 0001 0807 1581Mental Health Center, West China Hospital, Sichuan University, Chengdu, China ,grid.203458.80000 0000 8653 0555Mental Health Center, University-town Hospital, Chongqing Medical University, Chongqing, China
| | - Jie Ren
- Department of Rehabilitation, General Hospital of Jincheng Anthracite Coal Mining Group Co. Ltd, Jincheng, China
| | - Hua Chen
- grid.8547.e0000 0001 0125 2443Department of Psychological Medicine, Zhong Shan Hospital, Fudan University, Shanghai, China
| | - Yaoyin Zhang
- grid.54549.390000 0004 0369 4060Department of Psychosomatic Medicine, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Wentian Li
- Department of Clinic Psychology, Wuhan Mental Health Centre, Wuhan, China
| | - Xiquan Ma
- grid.24516.340000000123704535Department of Psychosomatic Medicine, Dongfang Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wei Lu
- grid.459365.80000 0004 7695 3553Department of Psychosomatic Medicine, Beijing Hospital of Traditional Chinese Medicine, Capital University, Beijing, China
| | - Heng Wu
- grid.24516.340000000123704535Department of Psychosomatic Medicine, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Kurt Fritzsche
- grid.7708.80000 0000 9428 7911Department of Psychosomatic Medicine and Psychotherapy, Medical Center - University of Freiburg, Faculty of Medicine, Breisgau, Germany
| | - Anne Christin Toussaint
- grid.13648.380000 0001 2180 3484Department of Psychosomatic Medicine and Psychotherapy, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Rainer Leonhart
- grid.5963.9Institute of Psychology, University of Freiburg, Breisgau, Germany
| | - Jing Wei
- Department of Psychological Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Lan Zhang
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, China.
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Terluin B, Barends H, van der Horst HE, Dekker J, van der Wouden JC. Head-to-head comparison of somatic symptom scales: The Patient Health Questionnaire (PHQ-15) and the somatization scale of the Four-Dimensional Symptom Questionnaire (4DSQ-S). J Psychosom Res 2022; 162:111031. [PMID: 36156343 DOI: 10.1016/j.jpsychores.2022.111031] [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: 03/27/2022] [Revised: 07/28/2022] [Accepted: 08/31/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The goal of this study was to compare the 15-item Patient Health Questionnaire (PHQ-15) and the somatization subscale of the Four-Dimensional Symptoms Questionnaire (4DSQ-S) with respect to their latent structure and reliability, and to examine whether their scores are affected by age and gender, and whether the scales measure the same construct(s). METHODS The study population consisted of individuals with a tendency to experience persistent somatic symptoms, recruited in multiple healthcare settings, who completed the PHQ-15 and 4DSQ-S concurrently. We analyzed the scales' latent factor structure using confirmatory factor analysis (CFA), the scales' reliability, and differential item functioning (DIF) due to age and gender. We performed a head-to-head comparison by fitting structural equation models of the questionnaires' factors. RESULTS We included 234 participants. CFA showed that both questionnaires fitted a bifactor model with a general factor and four specific factors, three of which (labeled "musculoskeletal", "gastrointestinal", and "cardiopulmonary") were substantively similar. Both scales were essentially unidimensional. The reliability of the PHQ-15 and 4DSQ-S was equally high (omega 0.933 and 0.942, respectively). DIF-analysis showed minor DIF for age in one item of each questionnaire, with negligible impact on the scale score. Head-to-head comparison showed that the PHQ-15 and 4DSQ-S measured the same constructs. We present PHQ-15 - 4DSQ-S cross-walk tables. CONCLUSIONS Both questionnaires mainly measure a single somatic symptom burden dimension of which all symptoms (covered by the questionnaires) are adequate indicators. They do so equally accurately and they behave the same across gender and age categories.
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Affiliation(s)
- Berend Terluin
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of General Practice, Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands.
| | - Hieke Barends
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of General Practice, Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Henriëtte E van der Horst
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of General Practice, Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands
| | - Joost Dekker
- Amsterdam Public Health research institute, Amsterdam, the Netherlands; Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Rehabilitation Medicine and Department of Psychiatry, Amsterdam, the Netherlands
| | - Johannes C van der Wouden
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of General Practice, Amsterdam, the Netherlands; Amsterdam Public Health research institute, Amsterdam, the Netherlands
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Jacobsen SA, Bibby BM, Frostholm L, Petersen MW, Ørnbøl E, Schovsbo SU, Dantoft TM, Carstensen TBW. Development and Validation of the Weighted Index for Childhood Adverse Conditions (WICAC). INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013251. [PMID: 36293829 PMCID: PMC9602749 DOI: 10.3390/ijerph192013251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/30/2022] [Accepted: 10/09/2022] [Indexed: 05/17/2023]
Abstract
BACKGROUND Adverse experiences in childhood are a major public health concern, promoting social inequality in health through biopsychosocial mechanisms. So far, no known measures comprehend the complexity and variations of severity of adverse events. This study aims to develop and validate a new index: the Weighted Index for Childhood Adverse Conditions (WICAC). METHODS The population consists of 7493 randomly invited men and women aged 18-72 years. Data were collected in 2012-2015 as part of the Danish Study of Functional Disorders (DanFunD). Content and construct validation of the WICAC was performed with the hypothesis testing of multiple biopsychosocial outcomes: cardiovascular disease, cancer, poor health, back pain, BMI, obesity, anxiety, depression, low vitality, subjective social status, lower education, smoking, and alcohol consumption. Data were analysed with binominal and linear regression models with risk ratios (RR) and mean differences (MD). RESULTS Content validation is fitting for WICAC. The strongest associations observed were for most severe adversity: Poor Health RR = 2.16 (1.19-2.91), Anxiety RR = 3.32 (2.32-4.74), Heavy Drinking RR = 4.09 (1.85-9.04), and Subjective Social Status MD = -0.481 (-0.721-(-0.241)). Similar results were found for the remaining outcomes. Discriminative validation was undecided. CONCLUSIONS WICAC is an adequate instrument for measuring cumulative adverse life events in childhood and adolescence for research purposes.
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Affiliation(s)
- Sofie A. Jacobsen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
- Correspondence:
| | - Bo M. Bibby
- Department of Public Health, Biostatistics, Aarhus University, Bartholins Allé 2, 8000 Aarhus, Denmark
| | - Lisbeth Frostholm
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
| | - Marie W. Petersen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
| | - Eva Ørnbøl
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
| | - Signe U. Schovsbo
- Center for Clinical Research and Disease Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region, 2400 Copenhagen, Denmark
| | - Thomas M. Dantoft
- Center for Clinical Research and Disease Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region, 2400 Copenhagen, Denmark
| | - Tina B. W. Carstensen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Palle Juul-Jensen Boulevard 11, 8200 Aarhus, Denmark
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10
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Lamu AN, Robberstad B, Hamre HJ, Alræk T, Musial F, Björkman L. Validity and responsiveness of GHC-index in patients with amalgam-attributed health complaints. Acta Odontol Scand 2022; 80:226-233. [PMID: 34651557 DOI: 10.1080/00016357.2021.1989032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Many patients have medically unexplained physical symptoms (MUPS); some of them attribute their health complaints to dental amalgam fillings. The aim of this study was to assess the validity and responsiveness of General Health Complaints index (GHC-index) for measuring the symptom load in MUPS patients compared to the widely used symptom outcome measure, Giessen Subjective Complaints List (GBB-24). METHODS Three outcome measures - GHC-index, GBB-24, and Munich Amalgam Scale (MAS) - were administered at baseline and 12 months after removal of all dental amalgam restorations. The validity and responsiveness of these symptom measures were tested against external anchors: bodily distress syndrome (BDS), SF-36 vitality, and visual analogue scale (VAS). We tested both convergent and known group validities. We also examined the predictive validity and responsiveness to changes for each instrument. RESULTS All the main outcome measures showed evidence of convergent and known group validities. The GHC-index, GBB-24 and MAS were all able to detect the anticipated differences in BDS and Energy. But the GBB-24 was more efficient in discriminating the BDS compared with the GHC-index (relative efficiency: RE = 0.69; 95% CI: 0.41-0.96) and MAS (RE = 0.59; 95% CI: 0.32-0.86). Each main outcome variable revealed good predictive validity for vitality (standardized coefficient: b ≈ 0.71 and R2 ≈ 0.50). Moderate to high sensitivity to change over time was demonstrated, with GHC-index performing better. CONCLUSION The GHC-index is a valid and responsive instrument for assessing symptom load in MUPS patients attributing their health complaints to amalgam fillings and undergoing amalgam removal.
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Affiliation(s)
- Admassu N. Lamu
- Section for Ethics and Health Economics, Department of Global Health and Primary Care, University of Bergen, Bergen, Norway
- Dental Biomaterials Adverse Reaction Unit, NORCE Norwegian Research Centre AS, Bergen, Norway
| | - Bjarne Robberstad
- Section for Ethics and Health Economics, Department of Global Health and Primary Care, University of Bergen, Bergen, Norway
| | - Harald J. Hamre
- Institute for Applied Epistemology and Medical Methodology, University of Witten/Herdecke, Witten, Germany
| | - Terje Alræk
- Department of Community Medicine, National Research Center in Complementary and Alternative Medicine, NAFKAM, UiT The Arctic University of Norway, Tromsø, Norway
| | - Frauke Musial
- Department of Community Medicine, National Research Center in Complementary and Alternative Medicine, NAFKAM, UiT The Arctic University of Norway, Tromsø, Norway
| | - Lars Björkman
- Dental Biomaterials Adverse Reaction Unit, NORCE Norwegian Research Centre AS, Bergen, Norway
- Department of Clinical Dentistry, University of Bergen, Bergen, Norway
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11
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Huang M, Chen R, Wei J, Fritzsche K, Toussaint AC, Zhang Y, Chen H, Wu H, Ma X, Li W, Ren J, Lu W, Müller AM, Leonhart R, Zhang L. Validation of the Chinese version bodily distress syndrome checklist in Chinese out-patients of general hospitals. J Psychosom Res 2022; 153:110702. [PMID: 34998103 DOI: 10.1016/j.jpsychores.2021.110702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 12/09/2021] [Accepted: 12/11/2021] [Indexed: 02/08/2023]
Abstract
OBJECTIVE The 25-item Bodily Distress Syndromes (BDS) checklist was developed to assess BDS symptoms with high validity and reliability. The aim of this study was to reveal the psychometric properties of the Chinese version of the BDS checklist in Chinese outpatients of general hospitals. METHOD A cross-sectional study was carried out in nine Chinese general hospitals, consisting of three different medicine settings: biomedicine, traditional medicine, and psychosomatic medicine. The 25-item BDS checklist was translated into the Chinese version and conducted on outpatients from all nine centers. We performed validity and reliability analyses, including test-retest reliability, construct validity, and internal consistency reliability, on the collected checklist data. The convergent validity of the BDS checklist was analyzed with Pearson's Coefficient vs. Patient Health Questionnaire-15 (PHQ-15). The discriminant validity of the BDS checklist was analyzed with Pearson's Coefficient vs. Patient Health Questionnaire-9 (PHQ-9), General Anxiety Disorder-7 (GAD-7) and Whiteley-8 (WI-8). RESULTS A total of 699 patients were included in this study. The test-retest reliability, construct validity, and internal consistency reliability of the Chinese version of the BDS were satisfactory in our study. Factor analyses identified five distinct determining factors: cardiopulmonary, gastric, intestinal, musculoskeletal, and general symptoms. Pearson's coefficients were found to be high in both discriminant validity and convergent validity analyses. CONCLUSION The results provide empirical support for the Chinese version of the BDS checklist in patients in general hospitals. The Chinese version of the BDS checklist is potentially valuable for case finding in both clinical practice and research in Chinese.
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Affiliation(s)
- Mingjin Huang
- Mental Health Center, West China Hospital, Sichuan University, China; Sichuan Mental Health Center (The Third Hospital of Mianyang), Mianyang, China
| | - Ran Chen
- Mental Health Center, West China Hospital, Sichuan University, China; University-town Hospital of Chongqing Medical University Mental Health Center, Chongqing, China
| | - Jing Wei
- Department of Psychological Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, China
| | - Kurt Fritzsche
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Centre Freiburg, Germany
| | - Anne Christin Toussaint
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Germany
| | - Yaoyin Zhang
- Department of Psychosomatic Medicine, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, China
| | - Hua Chen
- Department of Psychological Medicine, Zhong Shan Hospital, Fudan University, China
| | - Heng Wu
- Department of Psychosomatic Medicine, Tongji Hospital, School of Medicine, Tongji University, China
| | - Xiquan Ma
- Department of Psychosomatic Medicine, Dongfang Hospital, School of Medicine, Tongji University, China
| | - Wentian Li
- Department of Clinic Psychology, Wuhan Mental Health Center, Wuhan, China
| | - Jie Ren
- Department of Rehabilitation, General Hospital of Jincheng Anthracite Coal Mining Group Co. Ltd, China
| | - Wei Lu
- Department of Psychosomatic Medicine, Beijing Hospital of Traditional Chinese Medicine, Capital University, China
| | - Anne-Maria Müller
- Center for Mental Health, Department of Psychosomatic Medicine and Psychotherapy, Faculty of Medicine, Medical Center, University of Freiburg, Germany
| | | | - Lan Zhang
- Mental Health Center, West China Hospital, Sichuan University, China.
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12
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Kallesøe KH, Schröder A, Jensen JS, Wicksell RK, Rask CU. Group‐based Acceptance and Commitment Therapy (AHEAD) for adolescents with multiple functional somatic syndromes: A randomised trial. JCPP ADVANCES 2021. [DOI: 10.1002/jcv2.12047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- Karen Hansen Kallesøe
- The Research Clinic for Functional Disorders and Psychosomatics Aarhus University Hospital Aarhus C Denmark
- Department of Clinical Medicine Aarhus University Aarhus N Denmark
| | - Andreas Schröder
- The Research Clinic for Functional Disorders and Psychosomatics Aarhus University Hospital Aarhus C Denmark
- Department of Clinical Medicine Aarhus University Aarhus N Denmark
| | - Jens Søndergaard Jensen
- The Research Clinic for Functional Disorders and Psychosomatics Aarhus University Hospital Aarhus C Denmark
| | - Rikard K. Wicksell
- Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
| | - Charlotte Ulrikka Rask
- Department of Clinical Medicine Aarhus University Aarhus N Denmark
- Department of Child and Adolescent Psychiatry Aarhus University Hospital Aarhus N Denmark
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13
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Kallesøe KH, Rimvall MK, Schröder A, Jensen JS, Wicksell RK, Rask CU. Adolescents with functional somatic syndromes: Symptom profiles, illness perception, illness worry and attachment orientation. J Psychosom Res 2021; 145:110430. [PMID: 33810861 DOI: 10.1016/j.jpsychores.2021.110430] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 03/04/2021] [Accepted: 03/17/2021] [Indexed: 01/31/2023]
Affiliation(s)
- Karen Hansen Kallesøe
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Denmark.
| | - Martin K Rimvall
- Child and Adolescent Mental Health Centre, Mental Health Services, Capital Region of Denmark, Gentofte, Denmark; Department of Child and Adolescent Psychiatry, Psychiatry Region Zealand, Roskilde, Denmark
| | - Andreas Schröder
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Denmark
| | - Jens Søndergaard Jensen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus, Denmark
| | - Rikard K Wicksell
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Charlotte Ulrikka Rask
- Department of Clinical Medicine, Aarhus University, Denmark; Department of Child and Adolescent Psychiatry, Psychiatry, Aarhus University Hospital, Aarhus, Denmark
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14
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Petersen MW, Schröder A, Eliasen MH, Fink P, Dantoft TM, Jørgensen T. Three different approaches to delimitation of functional somatic disorders: DanFunD. J Psychosom Res 2021; 145:110475. [PMID: 33810860 DOI: 10.1016/j.jpsychores.2021.110475] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 03/24/2021] [Accepted: 03/24/2021] [Indexed: 12/31/2022]
Abstract
OBJECTIVE The Danish Study of Functional Disorders (DanFunD) approaches functional somatic disorders (FSD) with three delimitations: Five functional somatic syndromes (FSS), Bodily Distress Syndrome (BDS), and eight data-driven symptom profiles (SP). This paper presents each delimitation and discusses optimal approaches for further original research into FSD epidemiology. METHODS A total of 9656 adults from the general Danish population participated in this cross-sectional study. Case assignment of the three FSD delimitations was based on self-reported symptom questionnaires. Overlap of FSS, BDS, and SP and their association with poor self-perceived health were calculated as descriptive statistics and shown with Venn diagrams. Difference in self-perceived health between participants with severe FSD were compared with participants with no FSD and calculated as risk ratios with generalized linear models with binomial family and log link. RESULTS We found pronounced overlaps between any FSS, BDS, and the SP with multiple symptoms as well as for multi-organ BDS and the SP with all symptoms. Symptoms and syndromes related to clusters of musculoskeletal and general symptoms contributed particularly to poor health as did multi-organ BDS and categories of SP with multiple symptoms. CONCLUSION Each of the three delimitations has its strengths and weaknesses, and with this study, we offer a contribution to a more valid delimitation of FSD. Future research within DanFunD and other epidemiological studies may benefit from using more than just one delimitation for capturing the diverse nature of the FSD.
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Affiliation(s)
- Marie Weinreich Petersen
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus C, Denmark.
| | - Andreas Schröder
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus C, Denmark
| | - Marie Holm Eliasen
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark, Denmark
| | - Per Fink
- The Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Aarhus C, Denmark
| | - Thomas Meinertz Dantoft
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark, Denmark
| | - Torben Jørgensen
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark, Denmark; Department of Public Health, Faculty of Health and Medical Science, University of Copenhagen, Copenhagen C, Denmark; Faculty of Medicine, Aalborg University, Denmark
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