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Clinical Guidance to Optimize Work Participation After Injury or Illness: The Role of Physical Therapists. J Orthop Sports Phys Ther 2021; 51:CPG1-CPG102. [PMID: 34338006 DOI: 10.2519/jospt.2021.0303] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Work rehabilitation refers to the process of assisting workers to remain at work or return to work (RTW) in a safe and productive manner, while limiting the negative impact of restricted work, unemployment, and work disability. The primary purpose of this clinical practice guideline (CPG) is to systematically review available scientific evidence and provide a set of evidence-based recommendations for effective physical therapy evaluation, treatment, and management of individuals experiencing limitations in the ability to participate in work following injury or illness. J Orthop Sports Phys Ther 2021;51(8):CPG1-CPG102. doi:10.2519/jospt.2021.0303.
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Young AE, Besen E, Willetts J. The Relationship Between Work-Disability Duration and Claimant's Expected Time to Return to Work as Recorded by Workers' Compensation Claims Managers. JOURNAL OF OCCUPATIONAL REHABILITATION 2017; 27:284-295. [PMID: 27460477 PMCID: PMC5405108 DOI: 10.1007/s10926-016-9656-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Purpose This research sought to determine whether there is a relationship between claimants' expected time to return to work (RTW) as recorded by claims managers and compensated days of work disability. Methods We utilized workers' compensation data from a large, United States-based insurance company. RTW expectations were collected within 30 days of the claim being reported and these were compared with the termination of total temporary indemnity payments. Bivariate and hierarchical regression analyses were conducted. Results A significant relationship between expected time to RTW and compensated disability duration was observed. The unadjusted correlation between work-disability duration and expected time to RTW was .25 (p < .001). Our multivariate model explained 29.8 % of the variance, with expected time to RTW explaining an additional 9.5 % of the variance in work-disability duration beyond what was explained by the covariates. Conclusion The current study's findings support the hypothesis that claimant RTW estimates as recorded by claims managers are significantly related to compensated-disability duration, and the relationship is maintained after controlling for variance that can be explained by other variables available within workers' compensation databases.
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Affiliation(s)
- Amanda E Young
- Center for Disability Research, Liberty Mutual Research Institute for Safety, 71 Frankland Road, Hopkinton, MA, 01748, USA.
| | - Elyssa Besen
- Center for Disability Research, Liberty Mutual Research Institute for Safety, 71 Frankland Road, Hopkinton, MA, 01748, USA
| | - Joanna Willetts
- Center for Disability Research, Liberty Mutual Research Institute for Safety, 71 Frankland Road, Hopkinton, MA, 01748, USA
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Young AE, Besen E, Choi Y. The importance, measurement and practical implications of worker's expectations for return to work. Disabil Rehabil 2015; 37:1808-16. [PMID: 25374043 DOI: 10.3109/09638288.2014.979299] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE Workers' own expectations for return to work consistently predict work status. To advance the understanding of the relationship between RTW expectations and outcomes, we reviewed existing measures to determine those which we felt were the most likely to capture the construct. METHOD A comprehensive search of the work-disability rehabilitation literature was undertaken. The review of the measures was conducted in three steps: first, a review of terminology; second, an examination of whether a time reference was included; third, an evaluation of ease of comprehension, and applicability across contexts. RESULTS A total of 42 different measures were identified. One of the most striking findings was the inconsistency in terminology. Measures were also limited by not including a time reference. Problems were also identified with regards to ease of understanding, utility of response options, and applicability in a wide variety of research and applied settings. CONCLUSIONS Most previously used measures contain elements that potentially limit utility. However, it would seem that further development can overcome these, resulting in a tool that provides risk prediction information, and an opportunity to start a conversation to help identify problems that might negatively impact a worker's movement through the RTW process and the outcomes achieved. Implications for Rehabilitation Return to work is an integral part of workplace injury management. The capture of RTW expectations affords a way to identify the potential for less than optimal RTW processes and outcomes. A mismatch between an injured worker's expectations and what other stakeholders might expect suggests that efforts could be made to determine what is causing the injured worker's concerns. Once underling issues are identified, work can be put into resolving these so that the worker's return to the workplace is not impeded.
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Affiliation(s)
- Amanda E Young
- a Liberty Mutual Research Institute for Safety, Center for Disability Research , Hopkinton , MA , USA
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Oesch P, Meyer K, Jansen B, Kool J. Functional Capacity Evaluation: Performance of Patients with Chronic Non-specific Low Back Pain Without Waddell Signs. JOURNAL OF OCCUPATIONAL REHABILITATION 2015; 25:257-266. [PMID: 25190669 DOI: 10.1007/s10926-014-9533-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE The primary objective of this study is to evaluate the effect of Waddell signs (WS) on Functional Capacity Evaluation (FCE) in patients with chronic non-specific low back pain (CNSLBP) undergoing fitness for work evaluation. If an effect is observed, the secondary objective is to report performance of patients without WS in a standardized 1 day FCE protocol. METHODS Survey of patients with CNSLBP as their primary complaint, referred for fitness for work evaluation, age between 20 and 60 years. Main outcome measures were WS and performance during manual handling assessed with lifting from floor to waist, waist to crown, horizontal and one handed carry; grip strength with Jamar hand held Dynamometer; ambulation with stair climbing and six minute walking test; work postures with elevated work, forward bend standing, kneeling, and sitting. RESULTS 145 male with a mean age of 44.5 years (±10.1), and 53 females with a mean age of 43.6 years (±11.0) were included. Mean days off work were in male 658 (±1,056) and in female 642 (±886). 33% of all patients presented positive WS. FCE performance in male and female patients with positive and negative WS differed significantly in all comparisons except grip strength of the dominant hand and sitting in female. Performance of patients with negative WS indicated a mean physical capacity corresponding to lightmedium work in females and medium work in males for both age groups. CONCLUSIONS WS should be assessed for interpretation of FCE results. Despite long work absence, patients with CNSLBP with negative WS demonstrated a physical capacity corresponding to substantial physical work demands.
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Nastasia I, Coutu MF, Tcaciuc R. Topics and trends in research on non-clinical interventions aimed at preventing prolonged work disability in workers compensated for work-related musculoskeletal disorders (WRMSDs): a systematic, comprehensive literature review. Disabil Rehabil 2014; 36:1841-56. [PMID: 24472007 DOI: 10.3109/09638288.2014.882418] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE This study sought to provide an overview of the main topics and trends in contemporary research on successful non-clinical interventions for preventing prolonged work disability in workers compensated for work-related musculoskeletal disorders (WRMSDs). METHODS A systematic electronic search (English and French) was performed in ten scientific databases using keywords and descriptors. After screening the identified titles and abstracts using specific sets of criteria, categorical and thematic analyses were performed on the retained articles. RESULTS Five main topics appear to dominate the research: (1) risk factors and determinants; (2) effectiveness of interventions (programmes, specific components, strategies and policies); (3) viewpoints, experiences and perceptions of specific actors involved in the intervention process; (4) compensation issues; and (5) measurement issues. A currently widespread trend is early screening to identify risks factors for appropriate intervention and multidisciplinary, multimodal approaches. Morover, workplace-related psychosocial and ergonomic factors are considered vital to the success and sustainability of return-to-work (RTW) interventions. Finally, involving workplace actors, and more specifically, affected workers, in the RTW process appears to be a powerful force in improving the chances of moving workers away from disabled status. CONCLUSIONS The findings of this literature review provide with information about the main topics and trends in research on rehabilitation interventions, revealing some successful modalities of intervention aimed at preventing prolonged work disability. IMPLICATIONS FOR REHABILITATION Successful intervention for preventing prolonged work disability in workers compensated for WRMSDs address workplace issues: physical and psychosocial demands at work, ability of the workers to fill these demands, work organization and support of the worker, and worker' beliefs and attitudes related to work. Successful intervention promotes collaboration, coordination between all actors and stakeholders involved in the process of rehabilitation. Strategies able to mobilize the employees, employers, insurers and health care providers are still needed to be implemented.
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Affiliation(s)
- Iuliana Nastasia
- Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST) , Montreal, Quebec , Canada and
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Knauf MT, Schultz IZ, Stewart AM, Gatchel RJ. Models of Return to Work for Musculoskeletal Disorders: Advances in Conceptualization and Research. HANDBOOKS IN HEALTH, WORK, AND DISABILITY 2014. [DOI: 10.1007/978-1-4939-0612-3_24] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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Early Intervention with Compensated Lower Back-Injured Workers at Risk for Work Disability: Fixed versus Flexible Approach. PSYCHOLOGICAL INJURY & LAW 2013. [DOI: 10.1007/s12207-013-9165-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Laisné F, Lecomte C, Corbière M. Biopsychosocial predictors of prognosis in musculoskeletal disorders: a systematic review of the literature (corrected and republished). Disabil Rehabil 2012; 34:1912-41. [DOI: 10.3109/09638288.2012.729362] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Breen A, Austin H, Campion-Smith C, Carr E, Mann E. “You feel so hopeless”: A qualitative study of GP management of acute back pain. Eur J Pain 2012; 11:21-9. [PMID: 16434220 DOI: 10.1016/j.ejpain.2005.12.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2005] [Revised: 12/09/2005] [Accepted: 12/14/2005] [Indexed: 11/30/2022]
Abstract
BACKGROUND Biopsychosocial management of non-specific back pain in general practice has been problematical, with frequent inappropriate referral for imaging and secondary care interventions and lack of self-confidence in the ability to provide evidence-based care. AIMS To examine GP attitudes to managing back pain as a biopsychosocial problem in order to inform future educational strategies that may improve practice. METHODS Twenty-one GPs from separate practices within the Dorset and Somerset Strategic Health Authority area (UK) participated in telephone interviews leading to the development of vignettes to refine the theoretical framework for subsequent focus group interviews about evidence-based back pain management. Transcripts were analysed thematically. RESULTS There were 5 main emergent themes. These were generally negative and dominated by concerns about doctor-patient interaction. They included feelings of frustration, mismatches of perceptions in the doctor-patient relationship, problems in relation to time, challenges and discord between stakeholders in the process (for example, over sickness certification) and a lack of resources for education, awareness and local services to refer to. Psychosocial aspects of the actual care process were rarely raised. Participants favoured education that is multidisciplinary, in small group format and involves the participation of patients. CONCLUSIONS This study illustrates the difficulties that GPs may have in applying the relevant evidence for the successful management of back pain. A desire to avoid conflict in the relationship with patients explained much of the problem of implementing evidence in general practice. This indicates a need for insightful educational strategies that involve active GP participation.
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Affiliation(s)
- Alan Breen
- Institute for Musculoskeletal Research and Clinical Implementation, AECC, 13-15 Parkwood Road, Bournemouth, Dorset BH5 2DF, UK.
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Laisné F, Lecomte C, Corbière M. Biopsychosocial predictors of prognosis in musculoskeletal disorders: a systematic review of the literature. Disabil Rehabil 2011; 34:355-82. [DOI: 10.3109/09638288.2011.591889] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Cheng ASK, Loisel P, Feuerstein M. Return-to-work activities in a Chinese cultural context. JOURNAL OF OCCUPATIONAL REHABILITATION 2011; 21 Suppl 1:S44-S54. [PMID: 21080213 DOI: 10.1007/s10926-010-9272-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
INTRODUCTION Several studies have been conducted in the West showing that return to work (RTW) coordination is a key element to facilitate RTW of injured workers and to prevent work disabilities. However, no study has been carried out to investigate the scope of RTW activities in China. The purpose of this study was to explore the views of key RTW stakeholders on necessary activities for RTW coordination. METHODS A cross-sectional survey was conducted in Guangdong province of China. A three-tiered approach including focus group discussions and panel reviews was used to collect RTW activities, analyze the content validity, and classify domains. Descriptive statistics and intra-class correlation (ICC) were used to describe the importance of RTW activities and the degree of agreement on the classification of different domains. A Kruskal-Wallis test with subsequent post-hoc analysis using multiple Mann-Whitney U tests was carried out to check for any differences in the domains of different RTW activities among RTW stakeholders. RESULTS The domains of RTW activities in China were similar to those in the West and included workplace assessment and mediation, social problem solving, role and liability clarification, and medical advice. Good agreement (ICC: 0.729-0.844) on the classification of RTW activities into different domains was found. The domains of the RTW activities of healthcare providers differed from those of employers (P = 0.002) and injured workers (P = 0.001). However, there was no significant difference between employers and injured workers. CONCLUSIONS This study indicated that differences among stakeholders were observed in terms of areas of relative priority. There is a clear need for research and training in China to establish a nation-wide terminology for RTW coordination, facilitate cross-provincial studies and work toward a more integrated system addressing the diverse perspectives of stakeholders involved in the RTW process.
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Affiliation(s)
- Andy S K Cheng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
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Jezukaitis P, Kapur D. Management of occupation-related musculoskeletal disorders. Best Pract Res Clin Rheumatol 2011; 25:117-29. [DOI: 10.1016/j.berh.2011.01.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Accepted: 12/16/2010] [Indexed: 12/13/2022]
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Ratzon N, Schejter T, Alon E, Schreuer N. Are young adults with special needs ready for the physical work demands? RESEARCH IN DEVELOPMENTAL DISABILITIES 2011; 32:371-376. [PMID: 21081264 DOI: 10.1016/j.ridd.2010.10.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Revised: 10/21/2010] [Accepted: 10/21/2010] [Indexed: 05/30/2023]
Abstract
Youth and Adolescents with Special Needs (YASN) face many challenges during transition into employment. Although most of their physical challenges are secondary, yet they call for attention since most of them are hired for blue collar jobs. Functional Capacity Evaluation (FCE) should be adapted to prepare them addressing the physical job-demands, and maintain their jobs effectively and safely. The current pilot study aims to demonstrate the use of standard (FCE) in order to assess performance of basic generic physical activities conducted by YASN, as part of transition to work program. Specifically, it compared subtests of the Physical Work Performance Evaluation of YASN (N = 13) with matched control group (YA) (N = 13). Results revealed slower and reduced performance among YASNs than YA, in basic job demands, like dynamic strength, hand strength, and fine motor skills. Implications and recommendations for research and transition to work practice in the educational setting are discussed.
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Affiliation(s)
- N Ratzon
- Department of Occupational Therapy, Steyer School of Health Professions, Sackler Faculty of Medicine, Tel Aviv University, POB 39040, Tel Aviv 69978, Israel.
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Larsson MEH, Kreuter M, Nordholm L. Is patient responsibility for managing musculoskeletal disorders related to self-reported better outcome of physiotherapy treatment? Physiother Theory Pract 2010; 26:308-17. [PMID: 20557261 DOI: 10.3109/09593980903082136] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Musculoskeletal disorders are prevalent and a major burden on individuals and society. Information on relationships of patient involvement and responsibility to outcome is limited. This study aimed to explore relationships between self-reported outcome of physiotherapy treatment and attitudes toward responsibility for musculoskeletal disorders. A cross-sectional postal survey design was used. Patients (n=615) from an outpatient physiotherapy clinic, who had finished their physiotherapy treatment within the last 6 months were sent a questionnaire that included the Attitudes regarding Responsibility for Musculoskeletal disorders instrument (ARM), self-reported outcome of treatment and sociodemographic data. A total of 279 (45%) completed forms were returned. Multiple logistic regression analysis was used. The patients' scores on the four dimensions of ARM ("responsibility self active," "responsibility out of my hands," "responsibility employer," and "responsibility medical professionals"), controlled for age, sex, education, and physical activity as well as for number of treatments, main treatment, and physiotherapist, were associated with the patients' self-reported treatment outcome. Patients who attributed responsibility more to themselves were more likely (OR 2.37 and over) to report considerable improvement as the outcome of physiotherapy treatment. Because this study was conducted at only one physiotherapy outpatient clinic and had a cross-sectional design, the results should be replicated in other settings. Because patients' attitudes regarding responsibility for musculoskeletal disorders can possibly affect the outcome of physiotherapy treatment, it might be useful to decide whether to systematically try to influence the person's attitude toward responsibility for the management of the disorder or to match treatment to attitude.
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Affiliation(s)
- Maria E H Larsson
- The Sahlgrenska Academy, University of Gothenburg Institute of Neuroscience and Physiology/Physiotherapy, Gothenburg, Sweden.
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Pransky G, Shaw W, Franche RL, Clarke A. Disability prevention and communication among workers, physicians, employers, and insurers—current models and opportunities for improvement. Disabil Rehabil 2009; 26:625-34. [PMID: 15204500 DOI: 10.1080/09638280410001672517] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To review prevailing models of disability management and prevention with respect to communication, and to suggest alternative approaches. METHOD Review of selected articles. RESULTS Effective disability management and return to work strategies have been the focus of an increasing number of intervention programmes and associated research studies, spanning a variety of worker populations and provider and business perspectives. Although primary and secondary disability prevention approaches have addressed theoretical basis, methods and costs, few identify communication as a key factor influencing disability outcomes. Four prevailing models of disability management and prevention (medical model, physical rehabilitation model, job-match model, and managed care model) are identified. The medical model emphasizes the physician's role to define functional limitations and job restrictions. In the physical rehabilitation model, rehabilitation professionals communicate the importance of exercise and muscle reconditioning for resuming normal work activities. The job-match model relies on the ability of employers to accurately communicate physical job requirements. The managed care model focuses on dissemination of acceptable standards for medical treatment and duration of work absence, and interventions by case managers when these standards are exceeded. Despite contrary evidence for many health impairments, these models share a common assumption that medical disability outcomes are highly predictable and unaffected by either individual or contextual factors. As a result, communication is often authoritative and unidirectional, with workers and employers in a passive role. CONCLUSION Improvements in communication may be responsible for successes across a variety of new interventions. Communication-based interventions may further improve disability outcomes, reduce adversarial relationships, and prove cost-effective; however, controlled trials are needed.
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Affiliation(s)
- Glenn Pransky
- Center for Disability Research, Liberty Mutual Research Institute for Safety, Hopkinton, MA 01748, USA.
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Heitz CAM, Hilfiker R, Bachmann LM, Joronen H, Lorenz T, Uebelhart D, Klipstein A, Brunner F. Comparison of risk factors predicting return to work between patients with subacute and chronic non-specific low back pain: systematic review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2009; 18:1829-35. [PMID: 19565277 DOI: 10.1007/s00586-009-1083-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2009] [Accepted: 06/14/2009] [Indexed: 10/20/2022]
Abstract
The objective of the study was to provide an inventory of predictive instruments and their constituting parameters associated with return to work in patients with subacute (2-10 weeks pain duration) and chronic (10-24 weeks pain duration) non-specific low back pain (NSLBP). Data sources included systematic review in Medline, Embase, Cinahl, Central, PEDro, Psyndex, PsychInfo/PsycLit, and Sociofile up to September 2008, in reference lists of systematic reviews on risk factors, and of included studies. For the systematic review, two reviewers independently assessed study eligibility and quality, and extracted data. Disagreements were resolved by consensus. Risk factors were inventorised and grouped into a somatic and psychosocial domain. 23 studies reporting on subacute and 16 studies reporting on chronic patients were included. The studies on subacute patients reported on a total of 56 biomedical factors out of which 35 (63%) were modifiable and 61 psychosocial factors out of which 51 (84%) were modifiable. The corresponding values in studies on chronic patients were 44 biomedical [27 (62%) modifiable] and 61 [40 (66%) modifiable] respectively. Our data suggest that the interdisciplinary approach in patients at risk to develop persistent NSLBP is justified in both, the subacute and chronic disease stages. Psychosocial interventions might be more effective in subacute stages since a higher proportion of modifiable risk factors were identified in that group.
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Affiliation(s)
- C A M Heitz
- Department of Rheumatology, Balgrist University Hospital, Forchstrasse 340, 8008, Zurich, Switzerland
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de Boer WEL, Wind H, van Dijk FJH, Willems HHBM. Interviews for the assessment of long-term incapacity for work: a study on adherence to protocols and principles. BMC Public Health 2009; 9:169. [PMID: 19490614 PMCID: PMC2698854 DOI: 10.1186/1471-2458-9-169] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2009] [Accepted: 06/02/2009] [Indexed: 11/10/2022] Open
Abstract
Background Assessments for long-term incapacity for work are performed by Social Insurance Physicians (SIPs) who rely on interviews with claimants as an important part of the process. These interviews are susceptible to bias. In the Netherlands three protocols have been developed to conduct these interviews. These protocols are expert- and practice-based. We studied to what extent these protocols are adhered to by practitioners. Methods We compared the protocols with one another and with the ICF and the biopsychosocial approach. The protocols describe semi-structured interviews with comparable but not identical topics. All protocols prescribe that the client's opinion on his capacity for work, and his arguments, need to be determined and assessed. We developed a questionnaire to elicit the adherence SIPs have to the protocols, their underlying principles and topics. We conducted a survey among one hundred fifty-five experienced SIPs in the Netherlands. Results Ninety-eight SIPs responded (64%). All respondents used some form of protocol, either one of the published protocols or their own mix. We found no significant relation between training and the use of a particular protocol. Ninety percent use a semi-structured interview. Ninety-five percent recognise having to verify what the claimant says and eighty-three percent feel the need to establish a good relation (p = 0.019). Twelve topics are basically always addressed by over eighty percent of the respondents. The claimant's opinion of being fit for his own work or other work, and his claim of incapacity and his health arguments for that claim, reach a hundred percent. Description of claimants' previous work reaches ninety-nine percent. Conclusion Our study shows professional consensus among experienced Dutch SIPs about the principle of assessment on arguments, the principle of conducting a semi-structured interview and the most crucial interview topics. This consensus can be used to further develop a protocol for interviewing in the assessment of incapacity for work in social insurance. Such a protocol can improve the quality of the assessments in terms of transparency and reproducibility, as well as by enabling clients to better prepare themselves for the assessments.
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Durand MJ, Baril R, Loisel P, Gervais J. Trajectoires des travailleurs recevant un programme de retour au travail : étude exploratoire des discussions d’une équipe interdisciplinaire. PERSPECTIVES INTERDISCIPLINAIRES SUR LE TRAVAIL ET LA SANTÉ 2008. [DOI: 10.4000/pistes.2223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Durand MJ, Baril R, Loisel P, Gervais J. Exploratory study on the discourse of an interdisciplinary team on workers: trajectories during a return-to-work programme. PERSPECTIVES INTERDISCIPLINAIRES SUR LE TRAVAIL ET LA SANTÉ 2008. [DOI: 10.4000/pistes.2232] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Schultz IZ, Stewart AM. Disentangling the Disability Quagmire in Psychological Injury and Law. PSYCHOLOGICAL INJURY & LAW 2008. [DOI: 10.1007/s12207-008-9007-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Schultz IZ, Crook J, Berkowitz J, Milner R, Meloche GR, Lewis ML. A prospective study of the effectiveness of early intervention with high-risk back-injured workers--a pilot study. JOURNAL OF OCCUPATIONAL REHABILITATION 2008; 18:140-151. [PMID: 18404361 DOI: 10.1007/s10926-008-9130-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2007] [Accepted: 03/24/2008] [Indexed: 05/26/2023]
Abstract
INTRODUCTION It was postulated that workers, at the sub-acute stage after injury, respond differently to clinical and occupational interventions offered in a workers' compensation environment. Individual worker risk of disability, it was further believed, would influence the effectiveness of early intervention. The objective of the current pilot study was to evaluate return to work (RTW) outcomes following proactive, combined clinical, occupational and case management-based interdisciplinary early intervention, provided in a workers' compensation environment 4-10 weeks of onset of back pain, to workers with medium and high risk for disability. METHODS The project was a controlled study comparing conventional workers' compensation case management with integrated, interdisciplinary and multimodal early intervention (hereinafter referred to as "EI"). At baseline, risk status was determined by a validated Risk for Disability Questionnaire by Carragee et al. (Spine 5(1):24-35, 2005). Seventeen workers at high risk of protracted disability and 20 workers at moderate risk of disability received conventional case management, and 17 workers assessed at high risk of protracted disability and 18 workers at moderate risk of disability received the Early Intervention. RESULTS At 3 months post back pain onset, no statistically significant differences were identified in RTW outcomes between conventional case management and the Early Intervention. However, by 6 months post back pain onset, workers at high risk of work disability who received the Early Intervention were significantly more likely to RTW than high risk workers who received conventional case management. In contrast, moderate risk workers continued to exhibit no statistically significant differences in RTW outcomes. CONCLUSION Multimodal Early Intervention in the workers' compensation case management context is likely effective for workers with sub-acute back pain who are at high risk of occupational disability. The comprehensive Early Intervention is, however, likely redundant for workers who are not at high risk for disability and should not be applied indiscriminately. Further studies are required to determine longer-term Early Intervention outcomes, and to replicate the findings using a randomized control design. Also, with a larger sample size, it will be possible to determine predictors of occupational outcomes.
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Affiliation(s)
- I Z Schultz
- Department of Educational and Counselling Psychology, and Special Education, University of British Columbia, Room 297, 2125 Main Mall, Vancouver, BC, Canada V6T 1Z4.
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Muenchberger H, Kendall E, Grimbeek P, Gee T. Clinical utility of predictors of return-to-work outcome following work-related musculoskeletal injury. JOURNAL OF OCCUPATIONAL REHABILITATION 2008; 18:190-206. [PMID: 18049879 DOI: 10.1007/s10926-007-9113-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2007] [Accepted: 11/06/2007] [Indexed: 05/25/2023]
Abstract
INTRODUCTION Clinical expertise is one source of evidence that is generally under-utilised in the development of an evidence-base in rehabilitation. The current study aimed to incorporate this valuable clinical expertise in determining the utility of multiple predictors of return-to-work outcome following injury. METHODS Following systematic review of the rehabilitation literature and review, a total of 85 predictors were evaluated for clinical relevance by an expert panel of rehabilitation practitioners (n = 12). Each predictor was rated according the importance of the predictor in rehabilitation, its potential for modification and its classification into one of seven broad areas. In addition, practitioners were asked to provide a rationale as to why the predictor was important to rehabilitation. Analyses were conducted using inter-rater agreement statistics and text analysis. RESULTS Predictors that were most commonly reviewed in the literature were not considered to be of greatest clinical utility, according to the current sample. From the total predictor set, only nine predictors were identified as clinically useful (i.e., both highly important and highly modifiable). Text analysis of the qualitative data revealed that these nine predictors highlighted the significance of time, context and engagement in rehabilitation practice. CONCLUSION In the current study, predictors that were considered most clinically relevant were those that generally described workplace related processes. The findings confirmed the underlying supportive and collaborative processes that integrate predictors and account for their influence on outcome. Future rehabilitation efforts and indeed, individual outcomes, could benefit by incorporating these key predictors in targeted programs.
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Affiliation(s)
- Heidi Muenchberger
- Research Centre for Clinical and Community Practice Innovation, Griffith University, Centre for National Research on Disability and Rehabilitation Medicine, Brisbane, QLD 4131, Australia.
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Heymans MW, Ford JJ, McMeeken JM, Chan A, de Vet HCW, van Mechelen W. Exploring the contribution of patient-reported and clinician based variables for the prediction of low back work status. JOURNAL OF OCCUPATIONAL REHABILITATION 2007; 17:383-97. [PMID: 17570040 DOI: 10.1007/s10926-007-9084-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2006] [Accepted: 03/27/2007] [Indexed: 05/15/2023]
Abstract
BACKGROUND Successful management of workers on sick leave due to low back pain by the general physician and physiotherapist depends on reliable prognostic information on the course of low back pain and work resumption. METHODS Retrospective cohort study in 194 patients who were compensated because of chronic low back pain and who were treated by a physiotherapy functional restoration program. Patient-reported and clinician based prognostic indicators were assessed at baseline before patients entered the functional restoration program. We investigated the predictive value of these indicators on work status at 6 months. Relationships were studied using logistic regression analysis in a 2-step bootstrap modelling approach and a nomogram was developed. Discrimination and calibration of the nomogram was evaluated internally and the explained variation of the nomogram calculated. RESULTS Seventy percent of workers were back to work at 6 months. We found that including duration of complaints, functional disability, disc herniation and fear avoidance beliefs resulted in the "best" prognostic model. All these factors delayed work resumption. This model was used to construct a nomogram. The explained variation of the nomogram was 23.7%. Discrimination was estimated by the area under the receiver operating characteristic curve and was 0.76 and for calibration we used the slope estimate that was 0.91. The positive predictive values of the nomogram at different cut-off levels of predicted probability were good. CONCLUSIONS Knowledge of the predictive value of these indicators by physicians and physiotherapists will help to identify subgroups of patients and will thus enhance clinical decision-making.
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Affiliation(s)
- Martijn W Heymans
- Body@Work, Research Center Physical Activity, Work and Health, TNO-VUmc, Amsterdam, The Netherlands.
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Dersh J, Mayer T, Gatchel RJ, Towns B, Theodore B, Polatin P. Psychiatric comorbidity in chronic disabling occupational spinal disorders has minimal impact on functional restoration socioeconomic outcomes. Spine (Phila Pa 1976) 2007; 32:1917-25. [PMID: 17762302 DOI: 10.1097/brs.0b013e31811329ac] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A prospective study conducted at a tertiary functional restoration center for patients with chronic disabling occupational spinal disorders (CDOSDs), comparing treatment outcome status 1-year posttreatment of patients with specific diagnosed psychiatric disorders to those without. OBJECTIVE To evaluate if diagnosed psychopathology is a significant limiting factor in the successful interdisciplinary rehabilitation of CDOSD patients. SUMMARY OF BACKGROUND DATA Research has demonstrated high prevalence rates of psychiatric disorders in patients with CDOSDs. Little is known about whether these disorders are associated with less successful treatment outcomes. METHODS A consecutive group of CDOSD patients (n = 1323) averaging 19 months of prerehabilitation disability were evaluated for psychiatric disorders with the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV). Patients participated in a functional restoration program. A structured clinical interview addressing work status, recurrent injury, healthcare utilization, and financial claims closure was administered 1 year after discharge. Logistic regression analyses were conducted to determine the unique contribution of the specific DSM-IV disorders that were significantly associated with the outcomes. RESULTS Patients with panic disorder, antisocial personality disorder (PD) and dependent PD were >2 times more likely to be program noncompleters. For successful program completers, those with opioid dependence disorder (ODD) were 2.7 times less likely to return to work and 2.6 times less likely to retain work. Patients with ODD were also 2.1 times more likely to seek postrehabilitation treatment from a new provider. CONCLUSIONS Despite intensive management of psychiatric disorders during interdisciplinary functional restoration for CDOSD, several disorders were found to be associated with less successful outcomes. Poorer work outcomes were more common with specific (and comorbid) Axis I psychiatric disorders. Opioid dependence was the single disorder associated most often with less successful outcomes. Despite these findings, the large majority of patients demonstrated successful outcomes. Depression did not independently link to less successful outcomes.
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25
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Kent PM, Keating JL. Can we predict poor recovery from recent-onset nonspecific low back pain? A systematic review. ACTA ACUST UNITED AC 2007; 13:12-28. [PMID: 17658288 DOI: 10.1016/j.math.2007.05.009] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2005] [Revised: 04/12/2007] [Accepted: 05/23/2007] [Indexed: 11/23/2022]
Abstract
This systematic review of prospective cohort studies investigated the evidence for prognostic factors for poor recovery in recent-onset nonspecific low back pain (NSLBP). Medline, Cinahl, Embase, PsychINFO, and AMED databases were searched and citation tracking was performed. Fifty studies met the inclusion criteria. Bivariate and multivariable prognostic factor/outcome associations were extracted. Two reviewers independently performed data extraction and method quality assessment. Where data were available, odds ratios for bivariate associations were calculated and meta-analysis was performed on comparable prognostic factor/outcome associations. Despite the number of studies that have investigated these prognostic factors, uncertainty remains regarding which factors are associated with particular outcomes, the strength of those associations and the extent of confounding between prognostic factors. This uncertainty is the result of the disparate methods that have been used in these investigations, incomplete and contradictory findings, and an inverse relationship between study quality and the reported strength of these associations. The clinical implication is that the formation of clinically useful predictive models remains dependent on further high-quality research. The research implications are that subsequent studies can use the findings of this review to inform prognostic factor selection, and that prognostic studies would ideally be designed to enhance the capacity for findings to be pooled with those of other studies.
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Affiliation(s)
- Peter M Kent
- Monash Department of Clinical Epidemiology at Cabrini Hospital, Vic., Australia.
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26
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Ratzon NZ, Jarus T, Catz A. The relationship between work function and low back pain history in occupationally active individuals. Disabil Rehabil 2007; 29:791-6. [PMID: 17457737 DOI: 10.1080/09638280600919681] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE To investigate the relationship between work function and low back pain (LBP) history. STUDY DESIGN Cross-sectional study. BACKGROUND In some countries, traditional medical examinations do not assess work performance in people who continue working despite a history of LBP, although such assessment may be required. METHODS A total of 100 industrial metal workers were assigned to groups with and without LBP history. Logistic regression and t-tests examined the associations between physical work performance (represented by dynamic strength evaluation) and the group, and compared worker performance between the two groups. Similar tests examined potentially confounding effects on group assignment. RESULTS Work performance was significantly associated with the group in dynamic strength sub-tests assessing weight lifting and carrying. The weights handled were lower in the group with LBP history (p < 0.05). Only the workers' country of origin affected group assignment; adjustment for this factor, as well as for age and education improved the associations between work performance and the group. CONCLUSIONS Workers with a history of LBP display decreased physical performance at work, which should be subject to further research and treated as a health-related problem in accordance with the ICF model.
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Affiliation(s)
- Navah Z Ratzon
- Occupational Therapy Department, Tel Aviv University, Tel Aviv, Isreal
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27
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Schultz IZ, Stowell AW, Feuerstein M, Gatchel RJ. Models of return to work for musculoskeletal disorders. JOURNAL OF OCCUPATIONAL REHABILITATION 2007; 17:327-52. [PMID: 17286211 DOI: 10.1007/s10926-007-9071-6] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2006] [Accepted: 01/16/2007] [Indexed: 05/13/2023]
Abstract
BACKGROUND Musculoskeletal pain disorders are the most prevalent, costly, disabling, and commonly researched conditions in the workplace, yet the development of overarching conceptual models of return to work (RTW) in these conditions has been lagging. METHOD A critical review of the literature was performed using multiple medical and health search engines in order to provide an evaluation of the evolution and the state of the art of health and disability models with a focus on specific models of RTW. RESULTS The main tenets, implications for diagnosis, treatment, and disability compensation, are the key perspectives analyzed for the following specific models of RTW: biomedical, psychosocial, forensic, ecological/case management, biopsychosocial, and two more recent models developed by the Institute of Medicine and the World Health Organization, respectively. CONCLUSIONS Future development of models that are truly transdisciplinary, and address temporal and multidimensional aspects of occupational disability, remains a goal.
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Affiliation(s)
- Izabela Z Schultz
- Deparment of Educational and Counselling Psychology, and Special Education, The University of British Columbia, Scarfe Library Annex, Room 297, 2125 Main Mall, Vancouver, British Colmbia, Canada, V6T 1Z2.
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28
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Prkachin KM, Schultz IZ, Hughes E. Pain behavior and the development of pain-related disability: the importance of guarding. Clin J Pain 2007; 23:270-7. [PMID: 17314588 DOI: 10.1097/ajp.0b013e3180308d28] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine prospectively the association between the 4 categories of objectively assessed pain behavior and various disability outcomes. In the present study, relationships among the 4 categories of pain behavior and various disability-related outcomes were examined. METHODS One hundred forty-eight workers were identified within 6 weeks of a first episode of low-back pain in the workplace. During a physical examination, observations were made of guarding, words, sounds, and facial expressions of pain. Three months later, participants were evaluated with respect to return to work and standardized self-report measures of pain-related disability. Administrative records were examined to determine the number of days lost and costs associated with their rehabilitation. RESULTS Only guarding showed consistent prospective associations with all disability outcomes. When examined in the context of other variables that have been associated with disability in the same population, guarding showed consistent independent associations. DISCUSSION Guarding behavior may play a role in the transition from acute to chronic pain. The findings underscore the multidimensional nature of pain behavior and suggest that there is value in examining overt pain behaviors in prospective studies of the development of chronic occupational pain disability.
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Anderson PA, Schwaegler PE, Cizek D, Leverson G. Work status as a predictor of surgical outcome of discogenic low back pain. Spine (Phila Pa 1976) 2006; 31:2510-5. [PMID: 17023863 DOI: 10.1097/01.brs.0000239180.14933.b7] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Prospective observational study. OBJECTIVES To evaluate the role of work status as a predictor of outcome from anterior lumbar fusion. SUMMARY OF BACKGROUND DATA Many psychosocial factors have been identified as predictors of chronic disability and of outcomes of surgery. Workers' Compensation and job satisfaction are two of the strongest and most evaluated factors. Work status at the time of intervention may also be relevant but has rarely been studied independently in patients having lumbar fusion. METHODS A total of 106 patients with discogenic low back pain were treated by anterior lumbar interbody fusion. Patients were prospectively monitored by VAS, Roland Morris score, and work status. The influence of preoperative work status on outcome variables was assessed using odds ratios. A multivariate analysis was performed to assess influence of other confounding variables. Follow-up was a mean 29.7 months with 95% greater than 1 year. RESULTS Patients working at the time of surgery had a 10.5 times greater likelihood of working at follow-up. Overall, only 43% of nonworkers were working at follow-up compared with 90% of patients who were working before surgery. This association was independent of Workers' Compensation, number of levels treated, and other demographic variables. A greater degree of pain relief was seen in patients working before surgery but not in function as measured by the Roland Morris score. CONCLUSION These results show that patients with chronic low back pain should be encouraged to continue working up until surgery.
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Affiliation(s)
- Paul A Anderson
- Department of Orthopedic Surgery and Rehabilitation, University of Wisconsin, Madison WI 53972, USA.
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30
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Gross DP, Battié MC. Does functional capacity evaluation predict recovery in workers' compensation claimants with upper extremity disorders? Occup Environ Med 2006; 63:404-10. [PMID: 16551753 PMCID: PMC2078106 DOI: 10.1136/oem.2005.020446] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Functional capacity evaluations (FCEs) are commonly used to determine return-to-work readiness and guide decision making following work related injury, yet little is known of their validity. The authors examined performance on the Isernhagen Work Systems' FCE as a predictor of timely and sustained recovery in workers' compensation claimants with upper extremity disorders. A secondary objective was to determine whether FCE is more predictive in claimants with specific injuries (that is, fracture) as compared to less specific, pain mediated disorders (that is, myofascial pain). METHODS The authors performed a longitudinal study of 336 claimants with upper extremity disorders undergoing FCE. FCE indicators were maximum performance during handgrip and lift testing, and the number of tasks where performance was rated below required job demands. Outcomes investigated were days receiving time-loss benefits (a surrogate of return to work or work readiness) in the year following FCE, days until claim closure, and future recurrence defined as whether benefits restarted, the claim reopened, or a new upper extremity claim was filed. Cox and logistic regression were used to determine the prognostic effect of FCE crudely and after controlling for potential confounders. Analysis was performed separately on claimants with specific and pain mediated disorders. RESULTS Most subjects (95%) experienced time-loss benefit suspension within one year following FCE. The one year recurrence rate was 39%. Higher lifting performance was associated with faster benefit suspension and claim closure, but explained little variation in these outcomes (r2 = 1.2-11%). No FCE indicators were associated with future recurrence after controlling for confounders. Results were similar between specific injury and less specific groups. CONCLUSIONS Better FCE performance was a weak predictor of faster benefit suspension, and was unrelated to sustained recovery. FCE was no more predictive in claimants with specific pathology and injury than in those with more ambiguous, pain mediated conditions.
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Affiliation(s)
- D P Gross
- Department of Physical Therapy, University of Alberta, Edmonton, Canada.
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Rainville J, Pransky G, Indahl A, Mayer EK. The physician as disability advisor for patients with musculoskeletal complaints. Spine (Phila Pa 1976) 2005; 30:2579-84. [PMID: 16284598 DOI: 10.1097/01.brs.0000186589.69382.1d] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Literature review. OBJECTIVES To review the literature about the performance of physicians as mediators of temporary and permanent disability for patients with chronic musculoskeletal complaints. To assess specifically the nature and variance of recommendations from physicians, factors influencing physician performance, and efforts to influence physician behavior in this area. SUMMARY OF BACKGROUND DATA While caring for patients with musculoskeletal injuries, physicians are often asked to recommend appropriate levels of activity and work. These recommendations have significant consequences for patients' general health, employment, and financial well-being. METHODS Medical literature search. RESULTS Physician recommendations limiting activity and work after injury are highly variable, often reflecting their own pain attitudes and beliefs. Patients' desires strongly predict disability recommendations (i.e., physicians often acquiesce to patients' requests). Other influences include jurisdiction, employer, insurer, and medical system factors. The most successful efforts to influence physician recommendations have used mass communication to influence public attitudes, while reinforcing the current standard of practice for physicians. CONCLUSIONS Physician recommendations for work and activity have important health and financial implications. Systemic, multidimensional approaches are necessary to improve performance.
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Affiliation(s)
- James Rainville
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts, USA.
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Ferguson SA, Marras WS, Burr DL. Differences among outcome measures in occupational low back pain. JOURNAL OF OCCUPATIONAL REHABILITATION 2005; 15:329-41. [PMID: 16119224 DOI: 10.1007/s10926-005-5940-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The rate of recurrence in low back pain patients has been reported as high as 70%; therefore, it is believed that researchers have a poor understanding of low back pain recovery. To enhance our understanding of recovery, a large cross-sectional study was conducted to compare outcome measures of return to work, impairment of activities of daily living, pain symptoms, and functional performance probability. A total of 208 workers were examined. The percentage of workers recovered based on return to work criteria was 99% compared to 25% for impairment of activities of daily living, 17% for symptoms, and 12.5% for functional performance probability. Single functional performance measures of range of motion, velocity, and acceleration had recovery rates of 59, 13, and 10%, respectively. It appears that all these criteria are measuring very different parameters of low back pain recovery. The residual loss in functional performance may indicate a decreased tolerance to physical demand providing potential insight for why recurrent low back pain rates are high.
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Affiliation(s)
- Sue A Ferguson
- Biodynamics Laboratory, Institute for Ergonomics, The Ohio State University, Columbus, Ohio 43210, USA.
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Cedraschi C, Allaz AF. How to identify patients with a poor prognosis in daily clinical practice. Best Pract Res Clin Rheumatol 2005; 19:577-91. [PMID: 15949777 DOI: 10.1016/j.berh.2005.03.002] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Predicting poor outcomes in daily practice is challenging. As well as prior episodes of low back pain and pain intensity, various psychosocial risk factors have been identified, although the independent prognostic value of these is rather low. This supports the necessity for a multidimensional view of the transition from acute to chronic pain and/or the development of disability. Psychological distress has been found to increase the risk of such a transition. Patients' beliefs and expectations about their pain seem to influence the recovery process; pain-related fear and fear avoidance can be influential psychological variables, from pain inception to its chronic stage. The influence of occupational factors such as job satisfaction, low workplace support or physical workload has also been emphasized. Treatment provider factors and the relationship between patients and care providers also contribute to the realistic or unrealistic expectations and meaningful or acceptable outcomes.
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Affiliation(s)
- C Cedraschi
- Multidisciplinary Pain Centre, Service of Clinical Pharmacology and Toxicology and Division of General Medical Rehabilitation, Geneva University Hospitals, 1211 Geneva 14, Switzerland.
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Heijbel B, Josephson M, Jensen I, Vingård E. Employer, insurance, and health system response to long-term sick leave in the public sector: policy implications. JOURNAL OF OCCUPATIONAL REHABILITATION 2005; 15:167-176. [PMID: 15844674 DOI: 10.1007/s10926-005-1216-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
This study has been conducted to describe the situation of long-term sick-listed persons employed in the public sector regarding the medical reasons of their sick leave, the duration of their problems, the duration of the actual sick leave, rehabilitation support, rehabilitation measures, and the persons expectations of the future. Response rate of a postal questionnaire, where 484 women and 51 men on long-term sick leave answered, was 69%. The study-group consisted of 90% women with a median age of 50 years. The most common reasons for sick listing were long-lasting musculoskeletal problems, especially neck/shoulder pain, low back pain and osteoarthritis or other joint problems and mental problems, especially depression and burn-out syndromes. Forty-seven procent of the men and 57% of the women had been on the sick list for more than a year. Only half of them had been subjected to the legally required rehabilitation investigation of the employer This half got access to rehabilitation programs and/or vocational rehabilitation to a greater extent than those who not had been subjected to rehabilitation investigation. Less than half had been in contact with the workplace-connected rehabilitation actors, the Occupational Health Service or the Trade Union. In spite of this the sick-listed persons had a positive view of their future return to work. For long-term sick-listed persons in the public sector, there is a great potential for improvements of the rehabilitation at the workplace arena, in the involvement and cooperation between the already existing rehabilitation actors, in order to promote return to work.
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Affiliation(s)
- Bodil Heijbel
- Karolinska Institutet, Section for Personal Injury Prevention, Box 12718, SE-112 94 Stockholm, Sweden.
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Shaw WS, Pransky G, Patterson W, Winters T. Early disability risk factors for low back pain assessed at outpatient occupational health clinics. Spine (Phila Pa 1976) 2005; 30:572-80. [PMID: 15738793 DOI: 10.1097/01.brs.0000154628.37515.ef] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Inception cohort (<or=14 days after pain onset) with 1-month follow-up. OBJECTIVE To determine whether disability risk factors provided by patients and clinicians at a first medical visit for acute occupational low back pain predict outcomes. SUMMARY OF BACKGROUND DATA Improving health and work outcomes for patients with occupational low back pain may require early identification of risk factors for persistent pain and disability. Previous studies of back pain prognosis have not assessed patients at the time of initial provider contact, and many have not differentiated between occupational and nonoccupational injuries. METHOD Patients (183 female, 385 male) presenting to occupational health clinics with recent onset occupational low back pain (<or=14 days duration) completed a 16-item survey of potential disability risks including demographic, injury, workplace, psychosocial, and symptom factors. After the initial visit, clinicians completed an additional 10-item questionnaire of symptoms and initial prognosis. Outcome variables of functional limitation and work status were assessed 1 month after pain onset. RESULTS In multivariate analyses, functional improvement and return to work were more strongly predicted by employer factors (job tenure, physical work demands, availability of modified duty, earlier reporting to employer) and self-ratings of pain and mood than by health history or physical examination. A logistic regression model had a sensitivity of 74.3% to predict those remaining out of work and a specificity of 70.1%. CONCLUSIONS Early screening for disability risk factors may be helpful to identify those patients at greatest risk for delayed recovery from occupational low back pain. Intervention strategies for high-risk patients might be improved by focusing on job factors, pain coping strategies, and expectations for recovery.
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Affiliation(s)
- William S Shaw
- Liberty Mutual Center for Disability Research, Hopkinton, Massachusetts 01748, USA.
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36
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Schultz IZ, Crook J, Meloche GR, Berkowitz J, Milner R, Zuberbier OA, Meloche W. Psychosocial factors predictive of occupational low back disability: towards development of a return-to-work model. Pain 2004; 107:77-85. [PMID: 14715392 DOI: 10.1016/j.pain.2003.09.019] [Citation(s) in RCA: 158] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This paper focuses on the identification and testing of potential psychosocial factors contributing to an integrated multivariate predictive model of occupational low back disability. Psychosocial predictors originate from five traditions of psychosocial research: psychopathological, cognitive, diathesis-stress, human adaptation and organizational psychology. The psychosocial variables chosen for this study reflect a full range of research findings. They were investigated using 253 subacute and chronic pain injured workers. Three outcome measures were utilized: return-to-work status, duration of disability and disability costs. The key psychosocial predictors identified were expectations of recovery and perception of health change. Also implicated, but to a lesser degree, were occupational stability, skill discretion at work, co-worker support, and the response of the workers' compensation system and employer to the disability. All psychosocial models were better at predicting who will return than who will not return to work.
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Affiliation(s)
- I Z Schultz
- Department of Educational and Counselling Psychology, and Special Education, University of British Columbia, Room 297, 2125 Main Mall, Vancouver, BC, Canada V6T 1Z4.
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