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Zaina F, Côté P, Cancelliere C, Di Felice F, Donzelli S, Rauch A, Verville L, Negrini S, Nordin M. A Systematic Review of Clinical Practice Guidelines for Persons With Non-specific Low Back Pain With and Without Radiculopathy: Identification of Best Evidence for Rehabilitation to Develop the WHO's Package of Interventions for Rehabilitation. Arch Phys Med Rehabil 2023; 104:1913-1927. [PMID: 36963709 DOI: 10.1016/j.apmr.2023.02.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 01/13/2023] [Accepted: 02/28/2023] [Indexed: 03/26/2023]
Abstract
OBJECTIVE To Identify evidence-based rehabilitation interventions for persons with non-specific low back pain (LBP) with and without radiculopathy and to develop recommendations from high-quality clinical practice guidelines (CPGs) to inform the World Health Organization's (WHO) Package of Interventions for Rehabilitation (PIR). DATA SOURCE We searched MEDLINE, EMBASE, CINAHL, PsycINFO, National Health Services Economic Evaluation Database, Health Technology Assessment Database, PEDro, the Trip Database, the Index to Chiropractic Literature and the gray literature. STUDY SELECTION Eligible guidelines were (1) published between 2009 and 2019 in English, French, Italian, or Swedish; (2) included adults or children with non-specific LBP with or without radiculopathy; and (3) assessed the benefits of rehabilitation interventions on functioning. Pairs of independent reviewers assessed the quality of the CPGs using AGREE II. DATA SYNTHESIS We identified 4 high-quality CPGs. Recommended interventions included (1) education about recovery expectations, self-management strategies, and maintenance of usual activities; (2) multimodal approaches incorporating education, exercise, and spinal manipulation; (3) nonsteroidal anti-inflammatory drugs combined with education in the acute stage; and (4) intensive interdisciplinary rehabilitation that includes exercise and cognitive/behavioral interventions for persistent pain. We did not identify high-quality CPGs for people younger than 16 years of age. CONCLUSION We developed evidence-based recommendations from high-quality CPGs to inform the WHO PIR for people with LBP with and without radiculopathy. These recommendations emphasize the potential benefits of education, exercise, manual therapy, and cognitive/behavioral interventions.
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Affiliation(s)
- Fabio Zaina
- ISICO (Italian Scientific Spine Institute), Milan, Italy
| | - Pierre Côté
- Faculty of Health Sciences, Ontario Tech University, Oshawa, Ontario, Canada; Institute for Disability and Rehabilitation Research, Ontario Tech University, Oshawa, Ontario, Canada
| | - Carolina Cancelliere
- Faculty of Health Sciences, Ontario Tech University, Oshawa, Ontario, Canada; Institute for Disability and Rehabilitation Research, Ontario Tech University, Oshawa, Ontario, Canada
| | | | | | - Alexandra Rauch
- Sensory Functions, Disability and Rehabilitation Unit, Department for Noncommunicable Diseases, World Health Organization, Geneva, Switzerland
| | - Leslie Verville
- Faculty of Health Sciences, Ontario Tech University, Oshawa, Ontario, Canada; Institute for Disability and Rehabilitation Research, Ontario Tech University, Oshawa, Ontario, Canada
| | - Stefano Negrini
- Department of Biomedical, Surgical and Dental Sciences, University "La Statale", Milan, Italy; IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.
| | - Margareta Nordin
- Departments of Orthopedic Surgery and Environmental Medicine, NYU Grossman School of Medicine, Occupational and Industrial Orthopedic Center (OIOC), NYU Hospital for Joint Diseases, NYU Langone Health, New York University, New York, NY
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Factors impacting adherence to an exercise-based physical therapy program for individuals with low back pain. PLoS One 2022; 17:e0276326. [PMID: 36264988 PMCID: PMC9584523 DOI: 10.1371/journal.pone.0276326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 10/05/2022] [Indexed: 11/06/2022] Open
Abstract
Background/Objective Exercise-based rehabilitation is a conservative management approach for individuals with low back pain. However, adherence rates for conservative management are often low and the reasons for this are not well described. The objective of this study was to evaluate predictors of adherence and patient-reported reasons for non-adherence after ceasing a supervised exercise-based rehabilitation program in individuals with low back pain. Design Retrospective observational study. Methods Data was retrospectively analyzed from 5 rehabilitation clinics utilizing a standardized exercise-based rehabilitation program. Baseline demographics, diagnosis and symptom specific features, visit number, and discontinuation profiles were quantified for 2,243 patients who underwent the program. Results Forty-three percent (43%) of participants were adherent to the program, with the majority (31.7%) discontinuing treatment prior to completion due to logistic and accessibility issues. Another 13.2% discontinued prior to the prescribed duration due to clinically significant improvements in pain and/or disability without formal discharge evaluation, whereas 8.3% did not continue due to lack of improvement. Finally, 6.0% were discharged for related and unrelated medical reasons including surgery. Individuals diagnosed with disc pathology were most likely to be adherent to the program. Limitations This study was a retrospective chart review with missing data for some variables. Future studies with a prospective design would increase quality of evidence. Conclusions The majority of individuals prescribed an in-clinic exercise-based rehabilitation program are non-adherent. Patient diagnosis was the most important predictor of adherence. For those who were not adherent, important barriers include personal issues, insufficient insurance authorization and lack of geographic accessibility.
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Yamada K, Adams H, Ellis T, Clark R, Sully C, Lariviere C, Sullivan MJ. The temporal relation between pain and fatigue in individuals receiving treatment for chronic musculoskeletal pain. BMC Musculoskelet Disord 2022; 23:219. [PMID: 35260111 PMCID: PMC8905765 DOI: 10.1186/s12891-022-05162-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 02/25/2022] [Indexed: 11/23/2022] Open
Abstract
Background Numerous investigations have revealed significant relations between pain and fatigue in individuals with persistent pain conditions. However, the direction of influence between pain and fatigue remains unclear. Shortcomings of design and analytic approaches used in previous research limit the nature of conclusions that can be drawn about possible causal or directional relations between pain and fatigue. The present study investigated the temporal relation between changes in pain and changes in fatigue in individuals with musculoskeletal pain enrolled in a 10-week behavioral activation intervention. On the basis of previous findings, it was hypothesized that analyses would support a bi-directional relation between pain and fatigue. Methods The study sample consisted of 104 individuals with chronic musculoskeletal pain participating in a 10-week standardized rehabilitation intervention. Measures of pain intensity and fatigue were completed pre-, mid-, and post-treatment. The three-wave data panel permitted examination of the direction of influence between pain and fatigue through the course of the intervention. A random-intercept cross-lagged panel model (RI-CLPM) was used to examine the temporal relation between pain and fatigue. Results Consistent with previous research, cross-sectional analyses of pre-treatment data revealed significant correlations between measures of pain and fatigue. Significant reductions in pain and fatigue were observed through the course of treatment (d = 0.33 and d = 0.66, p < .001, respectively). RI-CLPM revealed that pain severity predicted later fatigue (pre to mid-treatment standardized path coefficient (β) = 0.55, p = 0.02; mid to post-treatment β = 0.36, p = 0.001); however, fatigue did not predict later pain severity. Conclusions Discussion addresses the processes that might underlie the temporal relation between pain and fatigue. Clinical implications of the findings are also discussed.
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Affiliation(s)
- Keiko Yamada
- Department of Psychology, McGill University, 2001 McGill College, QC, H3A 1G1, Montreal, Canada.,Department of Anesthesiology and Pain Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Heather Adams
- University Centre for Research and Disability, Halifax, Nova Scotia, Canada
| | - Tamra Ellis
- Centre for Rehabilitation and Health, Toronto, ON, Canada
| | - Robyn Clark
- Kootenay Health Services, Nelson, BC, Canada
| | - Craig Sully
- Kootenay Health Services, Nelson, BC, Canada
| | - Christian Lariviere
- l'Institut de recherche Robert-Sauvé en santé et en sécurité du travail (IRSST), Montreal, QC, Canada
| | - Michael Jl Sullivan
- Department of Psychology, McGill University, 2001 McGill College, QC, H3A 1G1, Montreal, Canada.
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Trajectories and individual determinants of regular cancer screening use over a long period based on data from the French E3N cohort. Soc Sci Med 2021; 294:114663. [PMID: 34974385 DOI: 10.1016/j.socscimed.2021.114663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 12/13/2021] [Accepted: 12/15/2021] [Indexed: 11/23/2022]
Abstract
Despite several incentive policies for cancer screenings over the last two decades, the overall and regular use of cancer screenings remains insufficient in France. While the individual determinants of cancer screening uptake have been fairly well studied, the literature has rarely focused on the regularity of screening uptake, which is key to early cancer detection. We aimed to address this issue by studying cancer screening behaviors over 15 years, emphasizing the regularity and diversity of use. Using data from 40,021 women in the French E3N cohort, we studied the individual trajectories of screenings for breast, colorectal and cervical cancer between 2000 and 2014. We employed optimal matching methods to identify typical behaviors of use for each cancer screening. Then, we determined the associations between the identified behavior screening patterns for the different cancer screenings and, finally, assessed the associated individual determinants with logistical and multinomial models. We found that screening behaviors were fairly stable over time, with few typical screening patterns for each cancer. Overall, once a woman starts screening, she continues, and once she stops, she no longer returns. Cancer screening behaviors appear consistent; in particular, insufficient use of mammography appears to be associated with long-term nonuse of other cancer screenings. Factors associated with low or nonuse of screening are overall common between cancer screenings and are similar to those identified in the literature of screening use at a single point in time. Ultimately, these barriers prevent some women from entering a screening process in the long run, ultimately reinforcing social inequalities in health. Targeting women with insufficient mammography uptake may reach women outside of cancer screening settings more generally and, thus, both increase the overall uptake of cancer screening and reduce social inequalities in cancer screening.
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Weigl M, Letzel J, Angst F. Prognostic factors for the improvement of pain and disability following multidisciplinary rehabilitation in patients with chronic neck pain. BMC Musculoskelet Disord 2021; 22:330. [PMID: 33812386 PMCID: PMC8019506 DOI: 10.1186/s12891-021-04194-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 03/24/2021] [Indexed: 11/10/2022] Open
Abstract
Background Recent clinical studies have demonstrated the effectiveness of specific, multidisciplinary, bio-psychosocial, rehabilitation programmes for chronic neck pain. However, prognostic factors for the improvement of pain and disability are mostly unknown. Therefore, the aim of this study was to explore prognostic factors associated with improvements in chronic neck pain following participation in a three-week, multidisciplinary, bio-psychosocial, rehabilitation programme. Methods In this observational, prospective cohort study, a total of 112 patients were assessed at the beginning, end, and 6 months following the completion of a multidisciplinary, bio-psychosocial, rehabilitation programme. Inclusion for participation in the rehabilitation programme depended upon an interdisciplinary pain assessment. The primary outcome was neck pain and disability, which was measured using the Northern American Spine Society questionnaire for pain+disability and was quantified with effect sizes (ES). Multivariable linear regression analyses were used to explore potential prognostic factors associated with improvements in pain and disability scores at discharge and at the 6-month follow-up period. Results The mean age of the patients was 59.7 years (standard deviation = 10.8), and 70.5% were female. Patients showed improvement in pain+disability at discharge (ES = 0.56; p < 0.001), which was sustained at the 6-month follow-up (ES = 0.56; p < 0.001). Prognostic factors associated with improvement in pain+disability scores at discharge included poor pain+disability baseline scores (partial, adjusted correlation r = 0.414, p < 0.001), older age (r = 0.223, p = 0.024), a good baseline cervical active range-of-motion (ROM) (r = 0.210, p < 0.033), and improvements in the Short-form 36 mental health scale (r = 0.197; p = 0.047) and cervical ROMs (r = 0.195, p = 0.048) from baseline values. Prognostic factors associated with improvements in pain+disability at the 6-month follow-up were similar and included poor pain+disability baseline scores (partial, adjusted correlation r = 0.364, p < 0.001), improvements in the Short-form 36 mental health scale (r = 0.232; p = 0.002), cervical ROMs (r = 0.247, p = 0.011), and better cervical ROM baseline scores. However, older age was not a factor (r = 0.134, p = 0.172). Conclusions Future prognostic models for treatment outcomes in chronic neck pain patients should consider cervical ROM and mental health status. Knowledge of prognostic factors may help in the adoption of individualized treatment for patients who are less likely to respond to multidisciplinary rehabilitation. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04194-9.
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Affiliation(s)
- Martin Weigl
- Department of Orthopaedics, Physical Medicine and Rehabilitation, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
| | - Josefine Letzel
- Department of Orthopaedics, Physical Medicine and Rehabilitation, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.,Department of Internal Medicine, Klinikum Dritter Orden, Munich, Germany
| | - Felix Angst
- Research Department, Rehaklinik Bad Zurzach, Zurzach Care Group, Bad Zurzach, Switzerland
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Mutubuki EN, Luitjens MA, Maas ET, Huygen FJPM, Ostelo RWJG, van Tulder MW, van Dongen JM. Predictive factors of high societal costs among chronic low back pain patients. Eur J Pain 2019; 24:325-337. [PMID: 31566839 PMCID: PMC7003839 DOI: 10.1002/ejp.1488] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 09/09/2019] [Accepted: 09/23/2019] [Indexed: 01/30/2023]
Abstract
Background Societal costs of low back pain (LBP) are high, yet few studies have been performed to identify the predictive factors of high societal costs among chronic LBP patients. This study aimed to determine which factors predict high societal costs in patients with chronic LBP. Methods Data of 6,316 chronic LBP patients were used. In the main analysis, high societal costs were defined as patients in the top 10% of cost outcomes. Sensitivity analyses were conducted using patients in the top 5% and top 20% of societal costs. Potential predictive factors included patient expectations, demographic factors (e.g. age, gender, nationality), socio‐economic factors (e.g. employment, education level) and health‐related factors (e.g. body mass index [BMI], general health, mental health). The final prediction models were obtained using backward selection. The model's prognostic accuracy (Hosmer–Lemeshow X2, Nagelkerke's R2) and discriminative ability (area under the receiver operating curve [AUC]) were assessed, and the models were internally validated using bootstrapping. Results Poor physical health, high functional disability, low health‐related quality of life, high impact of pain experience, non‐Dutch nationality and decreasing pain were found to be predictive of high societal costs in all models, and were therefore considered robust. After internal validation, the models' fit was good, their explained variance was relatively low (≤14.1%) and their AUCs could be interpreted as moderate (≥0.71). Conclusion Future studies should focus on understanding the mechanisms associated with the identified predictors for high societal costs in order to design effective cost reduction initiatives. Significance Identifying low back pain patients who are at risk (risk stratification) of becoming high‐cost users and making appropriate initiatives could help in reducing high costs.
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Affiliation(s)
- Elizabeth N Mutubuki
- Department of Health Sciences, Faculty of Science, Vrije University Amsterdam, Amsterdam Movement Sciences Research Institute, Amsterdam, The Netherlands
| | - Mariette A Luitjens
- Department of Health Sciences, Faculty of Science, Vrije University Amsterdam, Amsterdam Movement Sciences Research Institute, Amsterdam, The Netherlands.,Child and Adolescent Health Service, Perth, Australia
| | - Esther T Maas
- Department of Health Sciences, Faculty of Science, Vrije University Amsterdam, Amsterdam Movement Sciences Research Institute, Amsterdam, The Netherlands.,School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Frank J P M Huygen
- Department of Anesthesiology, Centre of Pain Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Raymond W J G Ostelo
- Department of Health Sciences, Faculty of Science, Vrije University Amsterdam, Amsterdam Movement Sciences Research Institute, Amsterdam, The Netherlands.,Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam Movement Sciences Research Institute, Amsterdam, The Netherlands
| | - Maurits W van Tulder
- Department of Health Sciences, Faculty of Science, Vrije University Amsterdam, Amsterdam Movement Sciences Research Institute, Amsterdam, The Netherlands.,Department of Physiotherapy & Occupational Therapy, Aarhus University Hospital, Aarhus, Denmark
| | - Johanna M van Dongen
- Department of Health Sciences, Faculty of Science, Vrije University Amsterdam, Amsterdam Movement Sciences Research Institute, Amsterdam, The Netherlands
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7
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Ramanathan S, Hibbert P, Wiles L, Maher CG, Runciman W. What is the association between the presence of comorbidities and the appropriateness of care for low back pain? A population-based medical record review study. BMC Musculoskelet Disord 2018; 19:391. [PMID: 30400874 PMCID: PMC6220516 DOI: 10.1186/s12891-018-2316-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 10/23/2018] [Indexed: 01/12/2023] Open
Abstract
Background Although “non-specific” in 90% of cases, low back pain (LBP) is often treated as an independent entity, even though comorbidities are commonly associated with it. There is evidence that some LBP may be related to chronic conditions or be a symptom of poor health. The purpose of this study was to clarify the extent of comorbidities amongst a cohort of Australian adults with LBP and examine if having concurrent conditions has any association with appropriateness of care for LBP. Methods A population-based sample of patients with one or more of 22 common conditions was recruited by telephone; consents were obtained to review their medical records. Trained surveyors extracted information from their medical records to examine the care patients received for their LBP with respect to ten indicators of appropriate care, ratified by LBP experts. Using LBP as the index condition, lists of self-reported comorbidities and those that were documented in medical records were compared. Medical records were reviewed and analysed with respect to appropriateness of care to identify any significant differences in care received between patients with LBP only and those with LBP plus comorbidities. Results One hundred and sixty four LBP patients were included in the analysis. Over 60% of adults with LBP in Australia had one of 17 comorbidities documented, with females being more likely than males to have comorbid conditions (63% vs 37%, p = 0.012). The more comorbidities, the poorer their reported health status (63% vs 30%, p = 0.006). Patients with comorbidities were significantly less likely to receive appropriate LBP care on nine of the ten LBP indicators (p < 0.05). Conclusions This study established that the presence of comorbidities is associated with poorer care for LBP. Understanding why this is so is an important direction for future research. Further studies using a larger cohort are needed to explore the association between comorbidities and appropriateness of care for LBP, to better inform guidelines and practice in this area. Electronic supplementary material The online version of this article (10.1186/s12891-018-2316-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Shanthi Ramanathan
- Hunter Medical Research Institute, Locked Bag 100, New Lambton Heights, Newcastle, 2305, Australia. .,Faculty of Health and Medicine, University of Newcastle, Newcastle, Australia. .,Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.
| | - Peter Hibbert
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.,Centre for Population Health Research, Sansom Institute for Health Research, The University of South Australia, Adelaide, Australia.,Australian Patient Safety Foundation, Adelaide, Australia
| | - Louise Wiles
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.,Centre for Population Health Research, Sansom Institute for Health Research, The University of South Australia, Adelaide, Australia
| | - Christopher G Maher
- Institute for Musculoskeletal Health, Sydney, Australia.,Sydney School of Public Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - William Runciman
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.,Centre for Population Health Research, Sansom Institute for Health Research, The University of South Australia, Adelaide, Australia.,Australian Patient Safety Foundation, Adelaide, Australia
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The Global Spine Care Initiative: a narrative review of psychological and social issues in back pain in low- and middle-income communities. 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 2018; 27:828-837. [PMID: 29374779 DOI: 10.1007/s00586-017-5434-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 12/16/2017] [Indexed: 10/18/2022]
Abstract
PURPOSE The purpose of this review was to describe psychological and social factors associated with low back pain that could be applied in spine care programs in medically underserved areas and low- and middle-income countries. METHODS We performed a narrative review of cohort, cross-sectional, qualitative and mixed methods studies investigating adults with low back pain using Medline and PubMed were searched from January 2000 to June 2015. Eligible studies had at least one of the following outcomes: psychological, social, psychosocial, or cultural/ethnicity factors. Studies met the following criteria: (1) English language, (2) published in peer-reviewed journal, (3) adults with spinal disorders, (4) included treatment, symptom management or prevention. RESULTS Out of 58 studies, 29 were included in this review. There are few studies that have evaluated psychological and social factors associated with back pain in low- and middle-income communities, therefore, adapting recommendations from other regions may be needed until further studies can be achieved. CONCLUSION Psychological and social factors are important components to addressing low back pain and health care providers play an important role in empowering patients to take control of their spinal health outcomes. Patients should be included in negotiating their spinal treatment and establishing treatment goals through careful listening, reassurance, and information providing by the health care provider. Instruments need to be developed for people with low literacy in medically underserved areas and low- and middle-income countries, especially where psychological and social factors may be difficult to detect and are poorly addressed. These slides can be retrieved under Electronic Supplementary Material.
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Abstract
The scientific evidence on the causes for sick leave attributed to back and neck disorders was reviewed. Categories were established for acute, recurring, and chronic problems based on the duration of the sick leave period. Forty-eight articles were found to be relevant, whereof two were of high quality and 26 were of medium or low quality. Quality was assessed exclusively in relation to the aim of this systematic review. The results reveal limited published research on causes for sick leave from back and neck disorders. The generalisability of the findings is also limited since most of the subjects were men and employees in manufacturing industries. Women, white-collar workers, employees in the public sector (care, social services, schools, etc) were underrepresented in the studies. Hence, these groups and areas should be studied further to verify conclusions and enhance knowledge about the causes for sick leave from back and neck disorders. The following factors were found to have consistent, but limited, support as regards their influence on the risk for sick leave due to back and neck disorders: (a) heavy physical workload, bent or twisted working position, and low work satisfaction increases the risk for short-term and long-term sick leave; (b) specific back diagnoses and previous sick leave due to back disorders increases the risk for short-term and long-term sick leave; (c) female gender, smoking, exposure to vibration, and deficient social support were not found to significantly increase the risk for short-term and long-term sick leave; (d) self-reported pain and functional impairments were associated with a high risk for long-term sick leave; (e) longer employment periods reduced the risk for short-term sick leave; (f) perceived demands at work did not influence short-term sick leave; (g) female gender and higher age increases the risk for disability pension.
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Affiliation(s)
- Tommy Hansson
- Medical Faculty, Sahlgrenska Academy, Göteborg University, Göteborg, Sweden.
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10
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Differences in predictors for return to work following musculoskeletal injury between workers with and without somatic comorbidities. Int Arch Occup Environ Health 2014; 87:871-9. [PMID: 24504627 DOI: 10.1007/s00420-014-0928-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2013] [Accepted: 01/24/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE In workers with musculoskeletal injuries, comorbidity is associated with worse return to work (RTW) outcomes. In the context of RTW, it is unclear whether associations between predictors and RTW are similar or different for workers with and without comorbidity. This study aims to investigate differences and similarities between workers with and without comorbidity in 12-month predictors for RTW in workers who are absent from work due to a musculoskeletal injury. METHODS All workers with lost-time claims who were off work at baseline were selected from the Early Claimant Cohort (Canada) (n = 1,566). Follow-up data on RTW were available of 810 workers after 12 months. Predictors included demographic, health-related, and work-related factors. Differences between coefficients of the groups with and without comorbidity were tested. RESULTS Low household income was a predictor for RTW in workers without comorbidity only. Better mental health was a predictor for RTW in workers with comorbidity only. Higher education, less pain intensity, better general health, less bodily pain, better physical health, and a positive supervisor response were predictors for RTW in the total group. CONCLUSIONS Injured workers with and without comorbidity should be considered as two distinct groups when focusing on mental health or household income.
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Murray E, Franche RL, Ibrahim S, Smith P, Carnide N, Côté P, Gibson J, Guzman J, Koehoorn M, Mustard C. Pain-related work interference is a key factor in a worker/workplace model of work absence duration due to musculoskeletal conditions in Canadian nurses. JOURNAL OF OCCUPATIONAL REHABILITATION 2013; 23:585-596. [PMID: 23355219 DOI: 10.1007/s10926-012-9408-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To examine the role of pain experiences in relation to work absence, within the context of other worker health factors and workplace factors among Canadian nurses with work-related musculoskeletal (MSK) injury. METHODS Structural equation modeling was used on a sample of 941 employed, female, direct care nurses with at least one day of work absence due to a work-related MSK injury, from the cross-sectional 2005 National Survey of the Work and Health of Nurses. RESULTS The final model suggests that pain severity and pain-related work interference mediate the impact of the following worker health and workplace factors on work absence duration: depression, back problems, age, unionization, workplace physical demands and low job control. The model accounted for 14 % of the variance in work absence duration and 46.6 % of the variance in pain-related work interference. CONCLUSIONS Our findings support a key role for pain severity and pain-related work interference in mediating the effects of workplace factors and worker health factors on work absence duration. Future interventions should explore reducing pain-related work interference through addressing workplace issues, such as providing modified work, reducing physical demands, and increasing job control.
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Affiliation(s)
- Eleanor Murray
- Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA
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12
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Wynne-Jones G, Cowen J, Jordan JL, Uthman O, Main CJ, Glozier N, van der Windt D. Absence from work and return to work in people with back pain: a systematic review and meta-analysis. Occup Environ Med 2013; 71:448-56. [PMID: 24186944 PMCID: PMC4033140 DOI: 10.1136/oemed-2013-101571] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Background A considerable proportion of work absence is attributed to back pain, however prospective studies in working populations with back pain are variable in setting and design, and a quantitative summary of current evidence is lacking. Objective To investigate the extent to which differences in setting, country, sampling procedures and methods for data collection are responsible for variation in estimates of work absence and return to work. Methods Systematic searches of seven bibliographic databases. Inclusion criteria were: adults in paid employment, with back pain, work absence or return to work during follow-up had been reported. Random effects meta-analysis and meta-regression analysis was carried out to provide summary estimates of work absence and return to work rates. Results 45 studies were identified for inclusion in the review; 34 were included in the meta-analysis. The pooled estimate for the occurrence of work absence in workers with back pain was 15.5% (95% CI 9.8% to 23.6%, n=17 studies, I2 98.1%) in studies with follow-up periods of ≤6 months. The pooled estimate for the proportion of people with back pain returning to work was 68.2% (95% CI 54.8% to 79.1%, n=13, I2 99.2%), 85.6% (95% CI 78.2% to 90.7%, n=13, I2 98.7%) and 93.3% (95% CI 84.0% to 94.7%, n=10, I2 99%), at 1 month, 1–6 months and ≥6 months, respectively. Differences in setting, risk of participation bias and method of assessing work absence explained some of the heterogeneity. Conclusions Pooled estimates suggest high return to work rates, with wide variation in estimates of return to work only partly explained by a priori defined study-level variables. The estimated 32% not back at work at 1 month are at a crucial point for intervention to prevent long term work absence.
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Affiliation(s)
- Gwenllian Wynne-Jones
- Department of Primary Care Sciences, Arthritis Research UK National Primary Care Centre, Keele University, Keele, UK
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A Health- and Resource-Oriented Perspective on NSLBP. ISRN PAIN 2013; 2013:640690. [PMID: 27335880 PMCID: PMC4893409 DOI: 10.1155/2013/640690] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 08/04/2013] [Indexed: 12/19/2022]
Abstract
Nonspecific low back pain (NSLBP) is an important health issue of our time. Personal as well as economic factors, like suffering pain and experiencing disability on the one hand and enormous and still increasing costs to the economy and society on the other hand, display the importance of the matter. Tremendous research has been conducted in the last few decades on NSLBP. A PubMed search (June 17, 2013) on “low back pain” provided 22,980 hits, and when specifying for “low back pain, systematic review,” 3,134 hits were still generated. Most research has been done examining the development, risk factors, or therapeutic measures of NSLBP, but hardly any literature exists on resources related to NSLBP. The aims of this review are twofold. In order to shade light on the salutogenetic approach of NSLBP, and thus to focus on health instead of illness, the first aim is to facilitate the understanding of which therapeutic measures enhance the ability to cope with chronic NSLBP and enable (more) normal functioning in life. The second aim is to stimulate the understanding of resources protecting against the onset of NSLBP or against the development of chronic NSLBP and its resulting work absence.
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Sembajwe G, Tveito TH, Hopcia K, Kenwood C, O'Day ET, Stoddard AM, Dennerlein JT, Hashimoto D, Sorensen G. Psychosocial stress and multi-site musculoskeletal pain: a cross-sectional survey of patient care workers. Workplace Health Saf 2013; 61:117-25. [PMID: 23452130 DOI: 10.1177/216507991306100304] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Accepted: 10/15/2012] [Indexed: 11/17/2022]
Abstract
The aim of this study was to assess the relationship between psychosocial factors at work and multi-site musculoskeletal pain among patient care workers. In a survey of 1,572 workers from two hospitals, occupational psychosocial factors and health outcomes of workers with single and multi-site pain were evaluated using items from the Job Content Questionnaire that was designed to measure psychological demands, decision latitude, and social support. An adapted Nordic Questionnaire provided data on the musculoskeletal pain outcome. Covariates included body mass index, age, gender, and occupation. The analyses revealed statistically significant associations between psychosocial demands and multi-site musculoskeletal pain among patient care associates, nurses, and administrative personnel, both men and women. Supervisor support played a significant role for nurses and women. These results remained statistically significant after adjusting for covariates. These results highlight the associations between workplace psychosocial strain and multi-site musculoskeletal pain, setting the stage for future longitudinal explorations.
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Affiliation(s)
- Grace Sembajwe
- City University New York School of Public Health at Hunter College, New York, NY 10035, USA.
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Influence of New Secondary Diagnoses on the Duration of Non–Work-Related Sickness Absence Episodes. J Occup Environ Med 2013; 55:460-4. [DOI: 10.1097/jom.0b013e3182821b43] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Sembajwe G, Tveito TH, Hopcia K, Kenwood C, O’Day ET, Stoddard AM, Dennerlein JT, Hashimoto D, Sorensen G. Psychosocial Stress and Multi-site Musculoskeletal Pain: A Cross-sectional Survey of Patient Care Workers. Workplace Health Saf 2013. [DOI: 10.3928/21650799-20130226-01] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Schofield DJ, Callander EJ, Shrestha RN, Passey ME, Percival R, Kelly SJ. Association between co-morbidities and labour force participation amongst persons with back problems. Pain 2012; 153:2068-2072. [DOI: 10.1016/j.pain.2012.06.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 06/19/2012] [Accepted: 06/19/2012] [Indexed: 11/24/2022]
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Huijs JJJM, Koppes LLJ, Taris TW, Blonk RWB. Differences in predictors of return to work among long-term sick-listed employees with different self-reported reasons for sick leave. JOURNAL OF OCCUPATIONAL REHABILITATION 2012; 22:301-11. [PMID: 22302668 DOI: 10.1007/s10926-011-9351-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
INTRODUCTION The present study aimed to gain insight in the predictors of full return to work (RTW) among employees on long-term sick leave due to three different self-reported reasons for sick leave: physical, mental or co-morbid physical and mental problems. This knowledge can be used to develop diagnosis-specific interventions that promote earlier RTW. METHODS This prospective cohort study with a two-year follow-up employs a sample of 682 Dutch employees, sick-listed for 19 weeks (SD = 1.68), who filled out two questionnaires: at 19 weeks and 2 years after the start of sick leave. The dependent measure was duration until full RTW, the independent measures were cause of sick leave, health characteristics, individual characteristics and work characteristics. RESULTS Reporting both physical and mental problems as reasons for sick leave was associated with a longer duration until full RTW. Nonparametric Cox survival analysis showed that partial RTW at baseline and lower age were strong predictors of earlier RTW in all three groups, and that RTW self-efficacy predicted earlier RTW in two groups. Other predictors of full RTW varied among groups. CONCLUSIONS Tailoring for different reasons for sick leave might improve the effects of new interventions because the predictors of full RTW differ among groups. Enhancement of partial RTW and RTW self-efficacy may be relevant components of any intervention, as these were predictors of full RTW in at least two groups.
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Affiliation(s)
- Jenny J J M Huijs
- TNO, Behavioural and Societal Sciences, Participation and Social Cohesion, P.O. Box 718, 2130 AS Hoofddorp, The Netherlands.
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The burden of chronic low back pain: clinical comorbidities, treatment patterns, and health care costs in usual care settings. Spine (Phila Pa 1976) 2012; 37:E668-77. [PMID: 22146287 DOI: 10.1097/brs.0b013e318241e5de] [Citation(s) in RCA: 442] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective analysis of an insurance claims database. OBJECTIVE To examine the comorbidities, treatment patterns, health care resource utilization, and direct medical costs of patients with chronic low back pain (CLBP) in clinical practice. SUMMARY OF BACKGROUND DATA Although the socioeconomic impact of CLBP is substantial, characterization of comorbidities, pain-related pharmacotherapy, and health care resource use/costs of patients with CLBP relative to non-CLBP controls have been infrequently documented. METHODS Using the LifeLink Health Plan Claims Database (IMS Health Inc., Watertown, MA), patients with CLBP, defined using the International Classification of Diseases, Ninth Revision, Clinical Modification, were identified and matched (age, sex, and region) with non-CLBP individuals. Comorbidities, pain-related pharmacotherapy, and health care service use/costs (pharmacy, outpatient, inpatient, total) were compared for the 2 groups during 2008. RESULTS A total of 101,294 patients with CLBP and controls were identified (55% women; mean age was 47.2 ± 11.6 years). Relative to controls, patients with CLBP had a greater comorbidity burden including a significantly higher (P < 0.0001) frequency of musculoskeletal and neuropathic pain conditions and common sequelae of pain such as depression (13.0% vs. 6.1%), anxiety (8.0% vs. 3.4%), and sleep disorders (10.0% vs. 3.4%). Pain-related pharmacotherapy was significantly greater (P < 0.0001) among patients with CLBP including opioids (37.0% vs. 14.8%; P < 0.0001), nonsteroidal anti-inflammatory drugs (26.2% vs. 9.6%; P < 0.0001), and tramadol (8.2% vs. 1.2%; P < 0.0001). Prescribing of "adjunctive" medications for treating conditions associated with pain (i.e., depression, anxiety, and insomnia) was also significantly greater (P < 0.0001) among patients with CLBP; 36.3% of patients received combination therapy. Health care costs were significantly higher in the CLBP cohort (P < 0.0001), reflecting greater resource utilization. Total direct medical costs were estimated at $8386 ± $17,507 in the CLBP group and $3607 ± $10,845 in the control group; P < 0.0001). CONCLUSION Patients with CLBP are characterized by greater comorbidity and economic burdens compared with those without CLBP. This economic burden can be attributed to greater prescribing of pain-related medications and increased health resource utilization.
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Wuebker A. Who gets a mammogram amongst European women aged 50-69 years? HEALTH ECONOMICS REVIEW 2012; 2:6. [PMID: 22828268 PMCID: PMC3402934 DOI: 10.1186/2191-1991-2-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 04/05/2012] [Indexed: 06/01/2023]
Abstract
UNLABELLED On the basis of the Survey of Health, Ageing, and Retirement (SHARE), we analyse the determinants of who engages in mammography screening focusing on European women aged 50-69 years. A special emphasis is put on the measurement error of subjective life expectancy and on the measurement and impact of physician quality. Our main findings are that physician quality, better education, having a partner, younger age and better health are associated with higher rates of receipt. The impact of subjective life expectancy on screening decision substantially increases after taking measurement error into account. JEL CLASSIFICATION C 36, I 11, I 18.
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Kamaleri Y, Natvig B, Ihlebaek CM, Benth JS, Bruusgaard D. Number of pain sites is associated with demographic, lifestyle, and health-related factors in the general population. Eur J Pain 2012; 12:742-8. [DOI: 10.1016/j.ejpain.2007.11.005] [Citation(s) in RCA: 150] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2007] [Revised: 10/31/2007] [Accepted: 11/09/2007] [Indexed: 11/30/2022]
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Aas RW, Alexanderson K. Challenging Evidence-based Decision-making: A Hypothetical Case Study about Return to Work. Occup Ther Int 2011; 19:28-44. [DOI: 10.1002/oti.326] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2011] [Revised: 09/10/2011] [Accepted: 09/14/2011] [Indexed: 12/14/2022] Open
Affiliation(s)
- Randi W. Aas
- PreSenter; International Research Institute of Stavanger (IRIS); Stavanger Norway
- Division of Insurance Medicine, Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
- PreSenter, Faculty of Health Sciences; Institute of Occupational Therapy, Oslo and Akershus University College; Oslo Norway
| | - Kristina Alexanderson
- Division of Insurance Medicine, Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
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Abstract
STUDY DESIGN A cross-sectional study on 21,225 twins based on a Web-based questionnaire was performed in 2005-2006 and administered by the Swedish Twin Registry. OBJECTIVE To investigate the importance of genetic factors for the occurrence of "Concurrent low back (LBP) and neck-shoulder pain (NSP)" as well as of "Solely LBP," and "Solely NSP" in an adult population of women and men. SUMMARY OF BACKGROUND DATA Many individuals suffering from LBP also have concurrent NSP, and little is known about the factors influencing the occurrence of this spinal comorbidity. METHODS Heritability of Concurrent LBP and NSP, solely LBP, and solely NSP was analyzed in 2934 monozygotic twin pairs, 2009 same-sex dizygotic (DZ) twin pairs, and 1960 opposite-sex DZ twin pairs without any known rheumatic disorders using structural equation modeling (SEM). RESULTS The SEM showed that 60% of the total variance for concurrent LBP and NSP can be explained by additive genetic effects, which was twice as large as for solely LBP (30%) and more than twice as large as for solely NSP (24%). CONCLUSION Genetic factors had a considerably greater importance for the occurrence of concurrent LBP and NSP compared with solely LBP or solely NSP. The influence of genetic factors was similar for solely LBP and solely NSP.
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Health-related and sociodemographic risk factors for disability pension due to low back disorders: a 30-year prospective Finnish Twin Cohort Study. J Occup Environ Med 2011; 53:488-96. [PMID: 21522028 DOI: 10.1097/jom.0b013e31821576dd] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To investigate health-related and sociodemographic risk factors for disability pensions (DP) due to low back disorders (LBD). METHODS Questionnaire data in 1975 of the Finnish Twin Cohort Study with record linkage to information on DP due to LBD from the official pension registers during follow-up 1975 to 2004 was analyzed with Cox proportional hazard models. RESULTS Musculoskeletal pain (Hazards Ratio [HR] = 2.36 to 2.39; 95% CI 1.97 to 2.88), smoking (HR = 1.82; 1.49 to 2.22), frequent analgesics use (HR = 1.67; 1.38 to 2.02), and presence of other chronic disease (HR = 1.44; 1.22 to 1.70) increased the risk for DP due to LBD. Years of education decreased the risk (HR = 0.81; 0.77 to 0.85). Associations remained significant when adjusted for familial background. CONCLUSIONS Health-related and sociodemographic risk factors for DP due to LBD can be identified early in life, and they seem independent from familial effects.
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Examining the Impact of Worker and Workplace Factors on Prolonged Work Absences Among Canadian Nurses. J Occup Environ Med 2011; 53:919-27. [DOI: 10.1097/jom.0b013e3182255dea] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Total number and severity of comorbidities do not differ based on anatomical region of musculoskeletal pain. J Orthop Sports Phys Ther 2011; 41:477-85. [PMID: 21654099 DOI: 10.2519/jospt.2011.3686] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN Secondary analysis, cross-sectional study. OBJECTIVES To (1) compare differences in individual comorbidity rates among patients with cervical, lumbar, and extremity pain complaints and (2) compare rates based on total number and severity in these same patient groups. BACKGROUND Comorbidities can impact recovery, prognosis, and potentially hinder participation in rehabilitation. Few studies have compared comorbidity rates among patients with different anatomical region of pain, to determine whether specific screening is warranted in physical therapy settings. METHODS Included in the analyses were 2375 patients who reported complete demographic, clinical, and comorbidity information using Patient Inquiry software. Comorbidity data were collected from the Functional Comorbidity Index (18 items) and 6 additional comorbidities, to assess the presence of medical disease across multiple body systems. Comorbidities were further classified as "nonsevere" or "severe," based on inclusion in the Charlson Comorbidity Index. Chi-square analyses investigated differences in the rates of total number and severe comorbidities. Odds ratios (OR) and 95% confidence intervals (CIs) were calculated on rates with statistically significant differences (P<.001), using the lumbar spine as the reference group. RESULTS Of the 24 comorbid conditions included in this analysis, 3 nonsevere medical conditions (degenerative disc disease, obesity, and headache) had different rates among anatomical region. A lower rate for degenerative disc disease was associated with the extremity conditions (χ2 = 66.3; OR = 0.40; 95% CI: 0.32, 0.50). Higher rate of headache (χ2 = 115.3; OR = 3.01; 95% CI: 2.45, 3.70) and lower rate of obesity (χ2 = 16.2; OR = 0.64; 95% CI: 0.51, 0.80) were associated with cervical conditions. There were no differences among the 3 anatomical regions for total number or severe comorbidities. CONCLUSION Focused screening for degenerative disc disease, obesity, and headache may be warranted. However, the same strategy was not supported for total number or severe comorbidities, at least when considering comparative rates from this cohort. Physical therapists should consider the potential influence of total number and severe comorbidities equally for all anatomical regions of musculoskeletal pain. LEVEL OF EVIDENCE Differential diagnosis/symptom prevalence, level 3b.
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Lindell O, Johansson SE, Strender LE. Living conditions, including life style, in primary-care patients with nonacute, nonspecific spinal pain compared with a population-based sample: a cross-sectional study. Clin Epidemiol 2010; 2:261-71. [PMID: 21152253 PMCID: PMC2998816 DOI: 10.2147/clep.s14761] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background Nonspecific spinal pain (NSP), comprising back and/or neck pain, is one of the leading disorders behind long-term sick-listing, including disability pensions. Early interventions to prevent long-term sick-listing require the identification of patients at risk. The aim of this study was to compare living conditions associated with long-term sick-listing for NSP in patients with nonacute NSP, with a nonpatient population-based sample. Nonacute NSP is pain that leads to full-time sick-listing >3 weeks. Methods One hundred and twenty-five patients with nonacute NSP, 2000–2004, were included in a randomized controlled trial in Stockholm County with the objective of comparing cognitive–behavioral rehabilitation with traditional primary care. For these patients, a cross-sectional study was carried out with baseline data. Living conditions were compared between the patients and 338 nonpatients by logistic regression. The conditions from univariate analyses were included in a multivariate analysis. The nonsignificant variables were excluded sequentially to yield a model comprising only the significant factors (P < 0.05). The results are shown as odds ratios (OR) with 95% confidence intervals. Results In the univariate analyses, 13 of the 18 living conditions had higher odds for the patients with a dominance of physical work strains and Indication of alcohol over-consumption, odds ratio (OR) 14.8 (95% confidence interval [CI] 3.2–67.6). Five conditions qualified for the multivariate model: High physical workload, OR 13.7 (CI 5.9–32.2); Hectic work tempo, OR 8.4 (CI 2.5–28.3); Blue-collar job, OR 4.5 (CI 1.8–11.4); Obesity, OR 3.5 (CI 1.2–10.2); and Low education, OR 2.7 (CI 1.1–6.8). Conclusions As most of the living conditions have previously been insufficiently studied, our findings might contribute a wider knowledge of risk factors for long-term sick-listing for NSP. As the cross-sectional design makes causal conclusions impossible, our study should be complemented by prospective research.
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Affiliation(s)
- Odd Lindell
- Center for Family and Community Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden
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Lindell O, Johansson SE, Strender LE. Predictors of stable return-to-work in non-acute, non-specific spinal pain: low total prior sick-listing, high self prediction and young age. A two-year prospective cohort study. BMC FAMILY PRACTICE 2010; 11:53. [PMID: 20646286 PMCID: PMC2919451 DOI: 10.1186/1471-2296-11-53] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2009] [Accepted: 07/20/2010] [Indexed: 02/02/2023]
Abstract
BACKGROUND Non-specific spinal pain (NSP), comprising back and/or neck pain, is one of the leading disorders in long-term sick-listing. During 2000-2004, 125 Swedish primary-care patients with non-acute NSP, full-time sick-listed 6 weeks-2 years, were included in a randomized controlled trial to compare a cognitive-behavioural programme with traditional primary care. This prospective cohort study is a re-assessment of the data from the randomized trial with the 2 treatment groups considered as a single cohort. The aim was to investigate which baseline variables predict a stable return-to-work during a 2-year period after baseline: objective variables from function tests, socioeconomic, subjective and/or treatment variables. Stable return-to-work was a return-to-work lasting for at least 1 month from the start of follow-up. METHODS Stable return-to-work was the outcome variable, the above-mentioned factors were the predictive variables in multiple-logistic regression models, one per follow-up at 6, 12, 18 and 24 months after baseline. The factors from univariate analyzes with a p-value of at most .10 were included. The non-significant variables were excluded stepwise to yield models comprising only significant factors (p < .05). As the comparatively few cases made it risky to associate certain predictors with certain time-points, we finally considered the predictors which were represented in at least 3 follow-ups. They are presented with odds ratios (OR) and 95% confidence intervals. RESULTS Three variables qualified, all of them represented in 3 follow-ups: Low total prior sick-listing (including all diagnoses) was the strongest predictor in 2 follow-ups, 18 and 24 months, OR 4.8 [1.9-12.3] and 3.8 [1.6-8.7] respectively, High self prediction (the patients' own belief in return-to-work) was the strongest at 12 months, OR 5.2 [1.5-17.5] and Young age (max 44 years) the second strongest at 18 months, OR 3.5 [1.3-9.1]. CONCLUSIONS In primary-care patients with non-acute NSP, the strong predictors of stable return-to-work were 2 socioeconomic variables, Low total prior sick-listing and Young age, and 1 subjective variable, High self-prediction. Objective variables from function tests and treatment variables were non-predictors. Except for Young age, the predictors have previously been insufficiently studied, and so our study should widen knowledge within clinical practice.
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Affiliation(s)
- Odd Lindell
- Center for Family and Community Medicine, Karolinska Institutet, Alfred Nobels allé 12, SE-141 83 Huddinge, Sweden
| | - Sven-Erik Johansson
- Center for Family and Community Medicine, Karolinska Institutet, Alfred Nobels allé 12, SE-141 83 Huddinge, Sweden
| | - Lars-Erik Strender
- Center for Family and Community Medicine, Karolinska Institutet, Alfred Nobels allé 12, SE-141 83 Huddinge, Sweden
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O'Donnell JB, Ekman EF, Spalding WM, Bhadra P, McCabe D, Berger MF. The effectiveness of a weak opioid medication versus a cyclo-oxygenase-2 (COX-2) selective non-steroidal anti-inflammatory drug in treating flare-up of chronic low-back pain: results from two randomized, double-blind, 6-week studies. J Int Med Res 2010; 37:1789-802. [PMID: 20146877 DOI: 10.1177/147323000903700615] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two 6-week studies compared the analgesic efficacy, tolerability and safety of a non-steroidal anti-inflammatory drug (celecoxib 200 mg twice a day [bid]) and an opioid (tramadol HCl 50 mg four times a day [qid]) in subjects with chronic low-back pain (CLBP). Successful responders (primary endpoint) were defined as subjects completing 6 weeks of treatment and having > or = 30% improvement on the Numerical Rating Scale for pain. A total of 796 and 802 subjects were randomized to treatment in study 1 and study 2, respectively. A significantly greater percentage of celecoxib-treated subjects were successful responders compared with tramadol HCl-treated subjects (study 1: 63.2% versus 49.9%, respectively; study 2: 64.1% versus 55.1%, respectively). Fewer adverse events (AEs) and serious AEs were reported in the celecoxib-treated group. Overall, celecoxib 200 mg bid was more effective than tramadol HCl 50 mg qid in the treatment of CLBP, with fewer AEs reported.
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Affiliation(s)
- J B O'Donnell
- Department of Orthopedic Surgery, Union Memorial Hospital, Baltimore, Maryland, USA.
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Butler RJ, Johnson WG. Adjusting rehabilitation costs and benefits for health capital: the case of low back occupational injuries. JOURNAL OF OCCUPATIONAL REHABILITATION 2010; 20:90-103. [PMID: 19806437 DOI: 10.1007/s10926-009-9206-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION Case-mix adjustments for treatment/rehabilitation costs and benefits of non-traumatic injuries, such as occupational back pain, are much more difficult than adjustments for traumatic injuries. We present a new method for adjusting for severity differences in the costs and benefits of treating occupational low back injuries. METHODS Using initial post-injury differences in the health capital of prospective sample of 1,831 occupational related back pain patients, we combine survey data with workers' compensation claim files and medical billing information to adjust the costs and benefits of treatment using multivariate techniques. RESULTS We find that large differences in the net benefits of treatment between the three lowest cost provider groups virtually disappear once adjustments are made for worker's health capital (injury severity) at entry into treatment. CONCLUSIONS Once adjustments are made for initial health capital immediately after injury, the net benefits of treating occupational low back pain are virtually identical for physician only care, physician plus physical therapy care, and chiropractic care. Net benefits of care are lower for combined physician/chiropractic care, and lowest for all other forms of care (principally, treatment by orthopedic surgeons). Our method is readily adapted for comparisons among individual health care/occupational rehabilitation professionals or among group practices and other health care organizations.
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Affiliation(s)
- Richard J Butler
- Department of Economics, Brigham Young University, 183 FOB BYU, Provo, UT 84602, USA.
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Prevalence of self-reported neck-shoulder-arm pain and concurrent low back pain or psychological distress: time-trends in a general population, 1990-2006. Spine (Phila Pa 1976) 2009; 34:1863-8. [PMID: 19644338 DOI: 10.1097/brs.0b013e3181ab3397] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Analysis of repeated cross-sectional surveys. OBJECTIVE To investigate the prevalence of neck-shoulder-arm pain and concurrent low back pain and psychological distress in a geographical area over a 16-year period. SUMMARY OF BACKGROUND DATA A large number of studies have shown that nonspecific neck, shoulder, and arm pain is a very common symptom in the general population. However, few studies have followed the prevalence of neck-shoulder-arm pain within a geographical area, in order to investigate time-trends. METHODS This study provides an analysis of questionnaire data collected every 4 years between 1990 and 2006 on the prevalence of neck-shoulder-arm pain and concurrent low back pain or psychological distress in the County of Stockholm, Sweden (response rate: 61%-69%). All individuals aged 21 to 64 years (n = 1976-26,611) were included in the study. RESULTS Over the 16-year period, the prevalence of self-reported neck-shoulder-arm pain rose slightly, from 22.8% to 25.0% among females (prevalence rate ratio [PRR]: 1.10) and from 12.8% to 15.4% among males (PRR: 1.21). The prevalence of neck-shoulder-arm pain with concurrent low back pain also rose slightly, from 8.4% to 10.8% among females (PRR: 1.28) and from 5.3% to 6.6% among males (PRR: 1.24). In contrast, the prevalence of neck-shoulder-arm pain with concurrent psychological distress rose more substantially, from 4.4% to 8.5% among females (PRR: 1.91) and from 2.0% to 4.3% among males (PRR: 2.18). All prevalence rates rose between 1990 and 2002, and decreased in 2006 compared to 2002. The gender gap in prevalence did not change over time. CONCLUSION Although the prevalence of neck-shoulder-arm pain and concurrent symptoms decreased in 2006 compared to 2002, it is still too early to conclude that we have reached and passed the peak of the "epidemic" of neck-shoulder-arm pain.
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Magnussen LH, Strand LI, Eriksen HR. Physical and Mental Functioning in Disability Pensioners with Back Pain. ACTA ACUST UNITED AC 2009. [DOI: 10.1080/10582450802672339] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Cameron CM, Purdie DM, Kliewer EV, McClure RJ. Ten-year outcomes following traumatic brain injury: A population-based cohort. Brain Inj 2009; 22:437-49. [DOI: 10.1080/02699050802060621] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Recent Immigrants and the Use of Cervical Cancer Screening Test in Canada. J Immigr Minor Health 2009; 12:1-17. [DOI: 10.1007/s10903-009-9237-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2008] [Accepted: 02/17/2009] [Indexed: 11/25/2022]
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Kamaleri Y, Natvig B, Ihlebaek CM, Bruusgaard D. Localized or widespread musculoskeletal pain: Does it matter? Pain 2008; 138:41-46. [DOI: 10.1016/j.pain.2007.11.002] [Citation(s) in RCA: 191] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2007] [Revised: 10/30/2007] [Accepted: 11/02/2007] [Indexed: 11/12/2022]
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Abstract
BACKGROUND Studies concerning comorbidity in patients with chronic low back pain and its correlation to the stage of chronification are rare. METHODS This case-control study (matched-pair analysis) examines the number and specificity of comorbidity as well as the extent of disability due to comorbidity in 51 patients with chronic low back pain compared to age- and sex-matched control persons. Moreover, the correlation of comorbidity and the stage of chronification was analysed in these patients. RESULTS Patients with chronic low back pain had significantly more comorbidities and a higher disability due to comorbidity compared to the control persons. The higher the stage of chronification according to the Mainz Pain Staging System (MPSS) the higher was the number of comorbidities. CONCLUSION Comorbidity should be given due consideration when evaluating diagnosis, therapy, prognosis and therapy outcome in patients with chronic low back pain.
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Affiliation(s)
- M Buchner
- Orthopädische Universitätsklinik Heidelberg, Kleingemünder Strasse 72/5, 69118, Heidelberg.
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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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Weigl M, Cieza A, Cantista P, Stucki G. Physical disability due to musculoskeletal conditions. Best Pract Res Clin Rheumatol 2007; 21:167-90. [PMID: 17350551 DOI: 10.1016/j.berh.2006.10.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Musculoskeletal conditions (MSC) are common throughout the world and their impact on individuals is diverse and manifold. Knowledge of the determinants for disability and of strategies for prevention and rehabilitation management according to the scientific evidence is critical for reducing the burden of MSC. The first section of this chapter reviews the evidence for common determinants of functioning and disability in patients with MSC. We have focussed on environmental factors (EF) and personal factors (PF) and have structured them according to the International Classification of Functioning, Disability and Health (ICF) framework. The second section discusses prevention strategies. Generally, prevention needs to address those EF and PF that were presented in the first section. The final section describes modern principles of rehabilitation and reviews the evidence for specific rehabilitation interventions.
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Affiliation(s)
- Martin Weigl
- Department of Physical Medicine and Rehabilitation, Ludwig-Maximilian-University, Munich, Germany, and Hospital Geral de Santo António, Porto, Portugal
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39
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Abstract
OBJECTIVE To determine the involvement of comorbidity to outcomes in a cohort of acute mechanical low back pain patients. METHODS Incident low back pain cases (n=7077) in the acute or subacute phase assessed between January 1, 1999 and December 31, 2001 were included. Patients were categorized into 1 of 2 groups on the basis of their current medical history: (1) those with at least 1 of 7 medical histories considered (Comorbidity Group, n=539), or (2) those with only low back pain (Back Pain Group, n=6538). Main outcome measures were: change in perceived function and visual analog scale (VAS) pain rating from initial assessment to discharge, and total number of treatment days. RESULTS There were no baseline statistically significant differences in VAS pain rating, questionnaire score, or symptom duration between groups. Odds ratios (ORs) were adjusted to reflect age and sex differences between groups. Logistic regression analysis revealed no statistically significant difference for change in functional score (OR=1.002) between groups; there were marginal differences in change in VAS pain rating (OR=1.08) and total number of treatment days (OR=1.006). chi analysis revealed no statistically significant differences in medication use, global pain rating, or pain control ability posttreatment, between groups. DISCUSSION Significant ORs were barely greater than 1.00 and were likely the result of the large sample size. The clinical course for comorbid patients, who may seem more complicated at the start of treatment, is just as favorable.
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Affiliation(s)
- Greg McIntosh
- CBI Health (Canadian Back Institute) Research Department, University of Toronto, Toronto, Ontario, Canada.
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Ritzwoller DP, Crounse L, Shetterly S, Rublee D. The association of comorbidities, utilization and costs for patients identified with low back pain. BMC Musculoskelet Disord 2006; 7:72. [PMID: 16982001 PMCID: PMC1584237 DOI: 10.1186/1471-2474-7-72] [Citation(s) in RCA: 132] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2006] [Accepted: 09/18/2006] [Indexed: 11/10/2022] Open
Abstract
Background Existing studies have examined the high prevalence of LBP along with the high treatment costs of patients with low back pain (LBP). Various factors have been shown to be correlated or predictive of chronic or episodic LBP including the characteristics of the initial episode, pain, comorbid conditions, psychosocial issues, and opiate use. This study replicates and extends earlier studies by examining the association of patient characteristics including baseline comorbidities with patterns of healthcare service use and cost. Methods This is a retrospective analysis of measures of comorbidities, healthcare use, and cost for patients identified with LBP, stratified by the number of LBP episodes. Administrative data associated with outpatient and hospital based care for the years 1996 through 2001, were used to identify adult patients with LBP. LBP patients continuously enrolled for 12 months prior and 24 months after their initial LBP event were included in the study. A LBP episode was identified as the number of 30-day periods where a patient had one or more healthcare events with a diagnosis consistent with LBP. Chi-square and multivariate regression analyses were employed to estimate the variation in utilization and costs. Results Of 16,567 patients enrolled, 67% were identified with only one LBP episode and 4.5% had ≥6. The prevalence of comorbidities, analgesic use, and healthcare service use, varied by the number of back pain episodes. Diabetes, rheumatoid arthritis, anxiety, psychotic illness, depression, use of opiates and NSAIDs were associated with significant incremental increases in costs (P < .003). Conclusion Physical and mental health co-morbidities and measures of analgesic use were associated with chronicity, healthcare utilization and costs. Given the association of comorbidities and cost for patients with LBP, management approaches that are effective across chronic illnesses may prove to be beneficial for high cost patients identified with LBP.
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Affiliation(s)
| | - Laurie Crounse
- Clinical Research Unit, Kaiser Permanente Colorado, Denver, CO, USA
| | - Susan Shetterly
- Clinical Research Unit, Kaiser Permanente Colorado, Denver, CO, USA
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41
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Schneider S, Mohnen SM, Schiltenwolf M, Rau C. Comorbidity of low back pain: representative outcomes of a national health study in the Federal Republic of Germany. Eur J Pain 2006; 11:387-97. [PMID: 16793296 DOI: 10.1016/j.ejpain.2006.05.005] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2005] [Revised: 05/08/2006] [Accepted: 05/10/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND Unlike other biopsychosocial risk factors, the role of comorbidity in low back pain is largely unknown. AIMS The purpose is (1) to generate prevalence data on back pain in the total adult population and (2) to identify the most common physical comorbidities in subjects with back pain. This paper also (3) analyses the gender-specific and age-specific comorbidity structure. METHODS The National German Health Survey is the first study to provide the basis for a representative nationwide analysis of back pain prevalence and the associated comorbidities. The net sample comprises a total of 7124 Germans aged 18-79. RESULTS One in three Germans (34%) experienced back pain during the seven days prior to being interviewed. The one-year prevalence rate is 59%. All the morbidities investigated by us are more common in subjects with back pain than in individuals without back pain. The most common comorbidities associated with back pain are musculoskeletal disorders like rheumatoid arthritis, osteoarthritis and osteoporosis, followed by cardiovascular and cerebrovascular disease. CONCLUSIONS The present study investigating 31 physical diseases is the most extensive analysis to date on the topic of back pain and comorbidity. This is an attempt to cast light on the tangled relationships involved in developing and coping with back pain. In view of the large percentage of unspecific back pain, we believe it is important for physicians treating back pain to extend their history and diagnostic analysis skills to embrace comorbidities related to the back pain.
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Affiliation(s)
- Sven Schneider
- Stiftung Orthopädische Universitätsklinik Heidelberg, Forschungsgruppe Epidemiologie und Biometrie, Schlierbacher Landstrasse 200, D-69118 Heidelberg, Germany.
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Nyman T, Grooten WJA, Wiktorin C, Liwing J, Norrman L. Sickness absence and concurrent low back and neck-shoulder pain: results from the MUSIC-Norrtälje study. 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 2006; 16:631-8. [PMID: 16741741 PMCID: PMC2213552 DOI: 10.1007/s00586-006-0152-6] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2005] [Revised: 05/02/2006] [Accepted: 05/09/2006] [Indexed: 10/24/2022]
Abstract
In Sweden, musculoskeletal disorders, in particular low back disorders (LBD) and neck-shoulder disorders (NSD) constitute by far the most common disorders, causing sick leave and early retirement. Studies that compare sickness absence in individuals with LBD and individuals with NSD are lacking. Moreover, it is likely that having concurrent complaints from the low back region and the neck-shoulder region could influence sickness absence. The purpose of the present study was to explore potential differences in sickness absence and in long-term sickness absence during a 5-year period, 1995-2001, among individuals with (1) solely LBD, (2) solely NSD, and (3) concurrent LBD and NSD. The present study was based on 817 subjects from the MUSIC-Norrtälje study, whom were working at baseline and whom at both baseline and follow-up reported LBD and/or NSD. Three groups were identified based on pain and pain-related disability at both baseline and follow-up: (1) solely LBD, (2) solely NSD, and (3) concurrent LBD and NSD. Subjects who did not give consistent answers at both the baseline and follow-up occasions were assigned a fourth group: (4) migrating LBD/NSD. Two outcomes were analysed: (1) prevalence of sickness absence, and (2) long-term sickness absence among those with sickness absence days. Logistic regression analysis was used to calculate odds ratios (OR) for sickness absence in the different disorder groups, taking into account confounding factors such as gender, age and other non-musculoskeletal-related disorders. In the group concurrent LBD and NSD, 59% had been sickness absent between baseline and follow up, compared to 42% in the group solely LBD, 41% in the group solely NSD, and 46% in the group migrating LBD/NSD. No difference in sickness absence was found between the group solely LBD compared to the group solely NSD [OR 0.65 (0.36-1.17)]. The adjusted OR for sickness absence in the group concurrent LBD and NSD compared to subjects with solely LBD or solely NSD was [OR 1.69 (1.14-2.51)]. The adjusted OR for having long-term sickness absence was 2.48 (95% CI = 1.32-4.66) for the group concurrent LBD and NSD. In the present study, having concurrent LBD and NSD were associated with a higher risk for sickness absence and also long-term sickness absence. This suggests that, when research on sickness absence and return to work after a period of LBD or NSD is performed, it is important to take into consideration any concurrent pain from the other spinal region. The study also implies that spinal co-morbidity is an important factor to be considered by clinicians and occupational health providers in planning treatment, or in prevention of these disorders.
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Affiliation(s)
- Teresia Nyman
- Department of Occupational and Environmental Health, Stockholm County Council, Norrbacka, 171 76, Stockholm, Sweden.
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Abstract
STUDY DESIGN Cross-sectional study. OBJECTIVES To compare subjective health complaints in subacute patients with low back pain with reference values from a Norwegian normal population. SUMMARY OF BACKGROUND DATA Comorbidity is common with nonspecific low back pain. We wanted to investigate if these complaints were specific or part of a more general unspecific condition comparable to subjective health complaints in the normal population. MATERIALS AND METHODS The study group consisted of 457 patients sick-listed 8 to 12 weeks for low back pain. All subjects filled out questionnaires. The subjective health complaints in the study group were compared with reference values from a Norwegian normal population using logistic regression analysis. RESULTS Compared with the normal reference population, the patients with low back pain had significantly more low back pain, neck pain, upper back pain, pain in the feet during exercise, headache, migraine, sleep problems, flushes/heat sensations, anxiety, and sadness/depression. The prevalence of pain in arms, pain in shoulders, and tiredness was also high, but not significantly higher than in the reference population. CONCLUSIONS Our findings indicate that patients with low back pain suffer from what may be referred to as a "syndrome," consisting of muscle pain located to the whole spine as well as to legs and head, and accompanying sleep problems, anxiety, and sadness/depression.
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Elfering A. Work-related outcome assessment instruments. 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 2006; 15 Suppl 1:S32-43. [PMID: 16328225 PMCID: PMC3454554 DOI: 10.1007/s00586-005-1047-7] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2005] [Accepted: 10/23/2005] [Indexed: 11/29/2022]
Abstract
Prevention of work disability is a primary goal within treatment of spinal disorders. Work-related outcome measures therefore are essential indices within evidence-based medicine. So far many measures suffer, however, from standardized measurement, standardized terminology, and a lack of theoretical background. This review addresses traditional indicators like work status and sickness absence, and discusses more theory-bound concepts, i.e. work ability, occupational risk factors for recurrence of symptoms and re-injury, work-related attitudes that may become obstacles to recovery, and individual reactions to occupational stressors that increase the risk of maintenance and recurrence of symptoms. The review includes methodological and theoretical considerations and recommendations for the use of work-related outcome measures in future outcome research.
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Affiliation(s)
- Achim Elfering
- Department of Psychology, University of Berne, 3000 Bern 9, Switzerland.
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IJzelenberg W, Burdorf A. Impact of musculoskeletal co-morbidity of neck and upper extremities on healthcare utilisation and sickness absence for low back pain. Occup Environ Med 2004; 61:806-10. [PMID: 15377765 PMCID: PMC1740669 DOI: 10.1136/oem.2003.011635] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIMS To describe the presence of musculoskeletal co-morbidity of the neck and upper extremities among industrial workers with low back pain, and to examine whether it has an impact on healthcare utilisation and sickness absence for low back pain. METHODS A self administered questionnaire was used to collect data from 505 industrial workers (response 86%). RESULTS The 12 month prevalence of low back pain was 50%. Among subjects with low back pain the 12 month prevalence of musculoskeletal co-morbidity of the neck and upper extremities was 68%. Among workers with low back pain, subjects with high pain intensity or disabling low back pain were more likely to have musculoskeletal co-morbidity. In comparison to the subjects who report back pain only, subjects with co-morbidity showed worse general health and health related quality of life. No impact of upper extremity co-morbidity was found on healthcare utilisation, and sickness absence due to low back pain. CONCLUSIONS This study provides no evidence that musculoskeletal co-morbidity of the neck and upper extremities influences the choice to seek care or take sick leave due to low back pain among industrial manual workers. For occupational health practitioners the finding of a high co-morbidity is important to consider when implementing workplace interventions aimed at the reduction of specific musculoskeletal complaints, since the controls for one musculoskeletal complaint may impact adversely on another musculoskeletal complaint. Researchers who perform low back pain intervention studies using generic health measures, should take into account the impact of musculoskeletal co-morbidity on these measures.
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Affiliation(s)
- W IJzelenberg
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, PO Box 1738, 3000 DR Rotterdam, Netherlands.
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Abstract
BACKGROUND CONTEXT Few empirical data are available that document changes in population-based rates for the evaluation and treatment of nonspecific back pain. PURPOSE To determine the extent of change in the pattern of outpatient evaluation and treatment of nonspecific low back pain in the United States between 1987 and 1997. STUDY DESIGN AND SETTING The 1987 National Medical Expenditure Survey and the 1997 Medical Expenditure Panel Survey, two nationally representative surveys with similar sampling methods and questions, were used. PATIENT SAMPLE Noninstitutionalized adults in the United States. OUTCOME MEASURES Changes in rates of any health service for nonspecific back pain and occurrence of provider-specific care and types of services provided. Changes in the prescription of specific medication classes (ie, nonsteroidal anti-inflammatory drugs [NSAIDs], muscle relaxants, nonnarcotic and narcotic analgesics) were also investigated. RESULTS Overall rate for outpatient treatment for nonspecific back pain in the US population was relatively stable over the decade (4.48% in 1987, 4.53% in 1997, p=.85). Among those receiving care, the proportion receiving physician care increased from 64% in 1987 to 74% in 1997 (p<.001), whereas those obtaining care from physical therapists increased from 5% to 9% during the same time period (p<.01). The proportion of respondents receiving NSAIDs, muscle relaxants, nonnarcotic analgesics and narcotic analgesics remained stable. However, the mean number of patient visits in which these medications were prescribed increased from 2.0 to 3.9 over the decade (p<.001). The proportion of individuals receiving chiropractic care (p<.01) and X- rays (p<.001) were lower in 1997 than 1987. CONCLUSIONS The national pattern of health care for nonspecific low back pain observed in the present study serves as a basis for future investigations into the management of this major public health problem. Findings suggest that perhaps a duplication of care is partly responsible for the high degree of health care utilization in this population.
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Affiliation(s)
- Michael Feuerstein
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814, USA.
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47
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Abstract
Using data from two sources, the Health and Retirement Study (HRS) and the Medical Expenditure Panel Survey (MEPS), I analyze the relationship between health status and the likelihood of engaging in medical screening and other preventive behavior. The results show that individuals who are in poorer health are more likely to get flu shots and cholesterol checks, but less likely to have mammograms, pap smears, breast examinations and prostate checks. There is some evidence that suggests that psychological factors such as fear and anxiety may be important reasons why sicker people are less likely to get cancer screens.
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Affiliation(s)
- Stephen Wu
- Department of Economics, Hamilton College, Clinton, NY 13323, USA.
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48
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Arnetz BB, Sjögren B, Rydéhn B, Meisel R. Early workplace intervention for employees with musculoskeletal-related absenteeism: a prospective controlled intervention study. J Occup Environ Med 2003; 45:499-506. [PMID: 12762074 DOI: 10.1097/01.jom.0000063628.37065.45] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Sickness absenteeism caused by musculoskeletal disorders (MSDs) is a persistent and costly occupational health challenge. In a prospective controlled trial, we compared the effects on sickness absenteeism of a more proactive role for insurance case managers as well as workplace ergonomic interventions with that of traditional case management. Patients with physician-diagnosed MSDs were randomized either to the intervention group or the reference group offered the traditional case management routines. Participants filled out a comprehensive questionnaire at the initiation of the study and after 6 months. In addition, administrative data were collected at 0.6, and 12 months after the initiation of the project. For the entire 12-month period, the total mean number of sick days for the intervention group was 144.9 (SEM 11.8) days/person as compared to 197.9 (14.0) days in the reference group (P < 0.01). Compared with the reference group, employees in the intervention group significantly more often received a complete rehabilitation investigation (84% versus 27%). The time for doing this was reduced by half (59.4 (5.2) days versus 126.8 (19.2), P < .01). The odds ratio for returning to work in the intervention group was 2.5 (95% confidence interval 1.2-5.1) as compared with the reference group. The direct cost savings were USD 1195 per case, yielding a direct benefit-to-cost ratio of 6.8. It is suggested that the management of MSDs should to a greater degree focus on early return to work and building on functional capacity and employee ability. Allowing the case managers a more active role as well as involving an ergonomist in workplace adaptation meetings might also be beneficial.
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Affiliation(s)
- Bengt B Arnetz
- Department of Public Health and Caring Sciences, Section for Social Medicine, CEOS, Center for Environmental Illness and Stress, Uppsala University, Uppsala, Sweden.
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