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Gerdle B, Björk M, Rivano Fischer M. Wanted: Robust and Rigorous Scientific Approach to Provide Accurate Insights Into the Effects of IDT on Patients' Outcomes. THE JOURNAL OF PAIN 2024; 25:1106-1107. [PMID: 37993031 DOI: 10.1016/j.jpain.2023.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/10/2023] [Accepted: 11/12/2023] [Indexed: 11/24/2023]
Affiliation(s)
- Björn Gerdle
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Mathilda Björk
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Marcelo Rivano Fischer
- Department of Neurosurgery and Pain Rehabilitation, Skåne University Hospital, Lund, Sweden; Department of Health Sciences, Faculty of Medicine, Lund University, Lund, Sweden
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2
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Bláfoss R, Aagaard P, Clausen T, Andersen LL. Effects of consecutive workdays and days off on low back pain, fatigue and stress: prospective cohort study among warehouse and construction workers. Occup Environ Med 2023; 80:650-658. [PMID: 37833070 PMCID: PMC10646918 DOI: 10.1136/oemed-2023-109043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023]
Abstract
OBJECTIVES Limited knowledge exists about day-to-day changes in physical and mental symptoms in warehouse and construction workers. This study investigated the associations between consecutive workdays and days off with low back pain (LBP) intensity, bodily fatigue and mental stress. METHODS Participants (n=224) received daily questions for 21 days about LBP, fatigue, stress (outcome, 0-10 scales), and workdays and days off (exposure). We tested associations between 1-3 workdays (n=148) and 1-2 days off (n=158) with LBP intensity, bodily fatigue and mental stress after work and the following morning using linear mixed models with repeated measures controlling for relevant confounders. RESULTS Consecutive workdays led to progressively increased LBP intensity, with three workdays increasing LBP intensity by 1.76 (95% CI 1.48 to 2.03) points. Bodily fatigue and mental stress increased after one workday (2.06 (95% CI 1.80 to 2.32) and 0.97 (95% CI 0.77 to 1.17) points, respectively) and remained stable for three workdays. After 1 day off, bodily fatigue and mental stress decreased -1.82 (95% CI -2.03 to -1.61) and -0.88 (95% CI -1.05 to -0.71) points, respectively, without decreasing further. In contrast, LBP intensity decreased progressively -1.09 (95% CI -1.27 to -0.91) and -1.45 (95% CI -1.67 to -1.24) points after 1 and 2 days off, respectively. CONCLUSIONS Workdays and days off affected the outcome variables differently. LBP intensity progressively increased with consecutive workdays, while workers needed 2 days off to recover. This study provides valuable knowledge about how to organise the workweek to prevent LBP, fatigue and stress, potentially reducing labour market withdrawal.
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Affiliation(s)
- Rúni Bláfoss
- National Research Centre for the Working Environment, Copenhagen, Denmark
- Research Unit for Muscle Physiology and Clinical Biomechanics, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Per Aagaard
- Research Unit for Muscle Physiology and Clinical Biomechanics, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Thomas Clausen
- National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Lars L Andersen
- National Research Centre for the Working Environment, Copenhagen, Denmark
- Department of Health Sciences and Technology, Aalborg University, Aalborg, Denmark
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3
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Kaltenbrunner M, Mathiassen SE, Bengtsson L, Högberg H, Engström M. Associations between lean maturity in primary care and musculoskeletal complaints among staff: a longitudinal study. BMJ Open 2023; 13:e067753. [PMID: 36813498 PMCID: PMC9950927 DOI: 10.1136/bmjopen-2022-067753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
OBJECTIVE This study had two aims: (1) to determine the prevalence of musculoskeletal complaints among staff in primary care and (2) to determine to what extent lean maturity of the primary care unit can predict musculoskeletal complaints 1 year later. DESIGN Descriptive, correlational and longitudinal design. SETTING Primary care units in mid-Sweden. PARTICIPANTS In 2015, staff members responded to a web survey addressing lean maturity and musculoskeletal complaints. The survey was completed by 481 staff members (response rate 46%) at 48 units; 260 staff members at 46 units also completed the survey in 2016. OUTCOME MEASURES Associations with musculoskeletal complaints were determined both for lean maturity in total and for four Lean domains entered separately in a multivariate model, that is, philosophy, processes, people and partners, and problem solving. RESULTS The shoulders (12-month prevalence: 58%), neck (54%) and low back (50%) were the most common sites of 12-month retrospective musculoskeletal complaints at baseline. Shoulders, neck and low back also showed the most complaints for the preceding 7 days (37%, 33% and 25%, respectively). The prevalence of complaints was similar at the 1-year follow-up. Total lean maturity in 2015 was not associated with musculoskeletal complaints, neither cross-sectionally nor 1 year later, for shoulders (1 year β: -0.002, 95% CI -0.03 to 0.02), neck (β: 0.006, 95% CI -0.01 to 0.03), low back (β: 0.004, 95% CI -0.02 to 0.03) and upper back (β: 0.002, 95% CI -0.02 to 0.02). CONCLUSION The prevalence of musculoskeletal complaints among primary care staff was high and did not change within a year. The extent of lean maturity at the care unit was not associated with complaints among staff, neither in cross-sectional analyses nor in a 1-year predictive analysis.
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Affiliation(s)
- Monica Kaltenbrunner
- Faculty of Health and Occupational Studies, University of Gävle, Gavle, Sweden
- Faculty of Health and Life Sciences, Linnaeus University, Kalmar, Sweden
| | | | - Lars Bengtsson
- Faculty of Engineering and Sustainable Development, University of Gävle, Gavle, Sweden
| | - Hans Högberg
- Faculty of Health and Occupational Studies, University of Gävle, Gavle, Sweden
| | - Maria Engström
- Faculty of Health and Occupational Studies, University of Gävle, Gavle, Sweden
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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4
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Lind CM, De Clercq B, Forsman M, Grootaers A, Verbrugghe M, Van Dyck L, Yang L. Effectiveness and usability of real-time vibrotactile feedback training to reduce postural exposure in real manual sorting work. ERGONOMICS 2023; 66:198-216. [PMID: 35466852 DOI: 10.1080/00140139.2022.2069869] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 03/24/2022] [Indexed: 06/14/2023]
Abstract
Vibrotactile feedback training may be used as a complementary strategy to reduce time in demanding postures in manual handling. This study evaluated the short- and medium-term effects of concurrent posture-correction vibrotactile feedback training on trunk inclination exposure in real manual sorting work. Fifteen warehouse workers completed the training and the follow-up sessions. Trunk inclination angles were recorded using the ambulatory Smart Workwear System. Questionnaires were used for assessing system usability, perceived physical exertion, and work ability. The results showed reduced time in trunk inclination >30°, >45°, and >60°, and reductions in the 90th, 95th, and 99th percentile trunk inclination angles, when receiving feedback and immediately after feedback withdrawal. No significant reduction was retained after one and three weeks. The wearer's comfort was scored high, and the feedback did not increase the perceived cognitive demands. No significant effects attributed to changed trunk inclination exposure were observed for perceived physical exertion or work ability. The training program has the potential of contributing to reduced trunk inclination exposure in the short term. Future studies are needed to evaluate if improvements in the feedback training can transfer the short-term results to retained median- and long-term effects.Practitioner summary: A two-day training program with concurrent posture-correction vibrotactile feedback can contribute to reduced exposure of trunk inclination in real manual sorting work in the short term. More research is needed on how to design the feedback training programs in order to be effective in the long term.
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Affiliation(s)
- Carl Mikael Lind
- Unit of Occupational Medicine, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Mikael Forsman
- Unit of Occupational Medicine, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Division of Ergonomics, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Huddinge, Sweden
- Centre for Occupational and Environmental Medicine, Stockholm County Council, Stockholm, Sweden
| | | | | | | | - Liyun Yang
- Unit of Occupational Medicine, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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5
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Monticone M, Simone Vullo S, Lecca LI, Meloni F, Portoghese I, Campagna M. Effectiveness of multimodal exercises integrated with cognitive-behavioral therapy in working patients with chronic neck pain: protocol of a randomized controlled trial with 1-year follow-up. Trials 2022; 23:425. [PMID: 35597965 PMCID: PMC9123712 DOI: 10.1186/s13063-022-06340-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 04/23/2022] [Indexed: 11/10/2022] Open
Abstract
Background The etiology of neck pain is multifactorial and includes personal and work-related factors such as age, sex, wrong postures, and repeated strains. Studies based on bio-psychosocial model also link chronic neck pain to psychological factors. Over time, the use of multidisciplinary interventions for chronic neck pain has grown in order to improve disability, pain, and adaptive cognitions and behaviors towards patients’ problems. The objective is to evaluate the effectiveness of an individual-based multidisciplinary rehabilitation program that integrates cognitive-behavioral therapy focused on kinesiophobia with specific exercises in the treatment of patients with chronic neck pain, employed in different working activities. Methods A randomized, parallel-group superiority-controlled trial will be conducted with 1-year follow-up. One hundred seventy patients engaged in several working activities (blue collar and white collar workers) will be randomly allocated to either the experimental (receiving a multidisciplinary rehabilitation program combining multimodal exercises with psychologist-lead cognitive-behavioral therapy sessions) or the control group (receiving general care physiotherapy). Both groups will follow individual-based programs once a week for 10 weeks. The main outcome measures will be the Neck Disability Index, the Tampa Scale for Kinesiophobia, the Pain Catastrophizing Scale, a pain numerical rating scale, the Short-Form Health Survey, and the Work Ability Index. Participants will be evaluated before, after training, and after 12 months. Discussion Findings may provide empirical evidence on the effectiveness of an individual-based multidisciplinary rehabilitation program on inducing clinically significant and long-term improvements in the disability, pain, psychological factors, and quality of life of workers with chronic neck pain and that these would be maintained in the long term. Hence, this trial might contribute towards refining guidelines for good clinical practice and might be used as a basis for health authorities’ recommendations. Trial registration ClinicalTrials.gov NCT04768790. Registered on 24 February 2021
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Affiliation(s)
- M Monticone
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy.,Neurorehabilitation Unit, Department of Neuroscience and Rehabilitation, G. Brotzu Hospital, Cagliari, Italy
| | - S Simone Vullo
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy. .,Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy.
| | - L I Lecca
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy.,Doctoral Programme in Clinical Sciences, University of Florence, Florence, Italy
| | - F Meloni
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - I Portoghese
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - M Campagna
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
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Yaghoubitajani Z, Gheitasi M, Bayattork M, Andersen LL. Corrective exercises administered online vs at the workplace for pain and function in the office workers with upper crossed syndrome: randomized controlled trial. Int Arch Occup Environ Health 2022; 95:1703-1718. [PMID: 35391580 PMCID: PMC8989105 DOI: 10.1007/s00420-022-01859-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/17/2022] [Indexed: 11/28/2022]
Abstract
Objective To evaluate the effects of online-supervised versus workplace corrective exercises on neck–shoulder pain (NSP), sick leave, posture, workability, and muscular activity among office workers with the upper crossed syndrome (UCS). Methods We performed a parallel-group randomized control trial at Shahid Beheshti University, Tehran, Iran, assigning 36 office workers to online-supervised, workplace, and control groups (mean (SD) age 38.91 ± 3.87, 38.58 ± 7.34, 37.00 ± 8.12). Inclusion criteria were alignment alteration (forward head (≥ 45°), rounding shoulder (≥ 52°), rounding back (≥ 42°), and pain intensity ≥ 3 in neck and shoulder. The two intervention groups performed 8-week exercise program, while the control group continued usual activities. Primary (NSP and sick leave) and secondary outcomes [postural angles, workability, and muscular activity were measured by VAS, outcome evaluation questionnaire (OEQ), photogrammetry, workability index, and EMG, respectively, at the baseline and an 8-week follow-up]. Results ANCOVA results revealed improvements for the online-supervised group versus control for NSP (P = 0.007), postural angles (P = 0.000, P = 0.001, P = 0.005), workability (P = 0.048, P = 0.042), and upper trapezius activation (P = 0.024, P = 0.016), respectively. Using paired t tests, both intervention groups improved from baseline to follow-up for NSP (P = 0.000, P = 0.002), forward head posture (P = 0.000, P = 0.000), round shoulders (P = 0.001, P = 0.031), and round back (P = 0.034, P = 0.008), respectively. Related parameters of workability (P = 0.041, P = 0.038), upper trapezius (P = 0.005, P = 0.005, P = 0.022), and serratus anterior (P = 0.020, P = 0.015) changed only in the online-supervised group. Conclusion Online-supervised corrective exercise seems to improve a range of parameters related to work performance. These findings are highly applicable in light of the ongoing COVID pandemic; many workers have to work from home.
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Affiliation(s)
- Zohreh Yaghoubitajani
- Department of Health and Sport Rehabilitation, Faculty of Sport Sciences and Health, Shahid Beheshti University, Tehran, Iran
| | - Mehdi Gheitasi
- Department of Health and Sport Rehabilitation, Faculty of Sport Sciences and Health, Shahid Beheshti University, Tehran, Iran.
| | - Mohammad Bayattork
- Sport Sciences and Physical Education, Faculty of Humanities Science, University of Hormozgan, Bandar Abbas, Iran
| | - Lars Louis Andersen
- National Research Centre for the Working Environment, Copenhagen, Denmark.,Sport Sciences, Department of Health Science and Technology, Aalborg University, 9220, Aalborg, Denmark
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7
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Lerche AF, Mathiassen SE, Rasmussen CL, Straker L, Søgaard K, Holtermann A. Designing industrial work to be 'just right' to promote health - a study protocol for a goldilocks work intervention. BMC Public Health 2022; 22:381. [PMID: 35197018 PMCID: PMC8867863 DOI: 10.1186/s12889-022-12643-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 01/26/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The Goldilocks Work Principle expresses that productive work should be designed to promote workers' health. We recently showed that it is feasible to develop and implement modifications to productive work that change physical behaviors (i.e. sitting, standing and being active) in a direction that may promote health among industrial workers. Therefore, the aim of the present study is to conduct a cluster randomised controlled trial investigating health effects of implementing the Goldilocks Work intervention among industrial workers. METHODS Our implementation plan consists of educating work teams, organizing implementation meetings, and providing feedback to workers. Three meetings with a preselected local workplace group will be scheduled. The first meeting educates the group to use a planning tool by which work can be planned to have 'just right' physical behaviors. The second and third meetings will focus on supporting implementation of the tool in daily work. An expected 28 clusters of work teams across two participating production sites will be randomized to either intervention or control group. Data collection will consist of 1) questionnaires regarding work and musculoskeletal health, 2) wearable sensor measurements of the physical behavior, and 3) assessment of general health indicators, including BMI, blood pressure, and fat percentage. The primary outcome is musculoskeletal health, measured by low back pain intensity, and secondary outcomes are 1) physical behaviors at work, 2) accumulated time in long bouts of sitting, standing, and being active and 3) perceived fatigue and energy during work. Furthermore, implementation and cost of the intervention will be evaluated based on questionnaires and data from the planning tool completed by the workers. DISCUSSION This study will evaluate the effectiveness and implementation of a 12 - weeks Goldilocks Work intervention with the aim of improving musculoskeletal health among industrial workers. The cluster randomized controlled study design and the evaluation of the implementation, results and costs of the intervention will make it capable of contributing with valuable evidence of how productive work may be designed to promote industrial workers' health. TRIAL REGISTRATION Clinical trial registration was assigned 10-09-2021 (ISRCTN80969503). https://doi.org/10.1186/ISRCTN80969503.
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Affiliation(s)
- Anders Fritz Lerche
- National Research Centre for the Working Environment, Lersø Park Allé 105, 2100, Copenhagen, Denmark. .,Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230, Odense, Denmark.
| | - Svend Erik Mathiassen
- Centre for Musculoskeletal Research, Department of Occupational Health Sciences and Psychology, University of Gävle, 80176, Gävle, Sweden
| | - Charlotte Lund Rasmussen
- Department of Public Health and Nursing, Norwegian University of Science and Technology, 7491, Trondheim, Norway.,Faculty of Physical Culture, Palacký University Olomouc, 77147, Olomouc, Czech Republic
| | - Leon Straker
- School of Allied Health, Curtin University, Perth, WA, 6102, Australia
| | - Karen Søgaard
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, 5230, Odense, Denmark
| | - Andreas Holtermann
- National Research Centre for the Working Environment, Lersø Park Allé 105, 2100, Copenhagen, Denmark.,Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, 5230, Odense, Denmark
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Yaghoubitajani Z, Gheitasi M, Bayattork M, Andersen LL. Online supervised versus workplace corrective exercises for upper crossed syndrome: a protocol for a randomized controlled trial. Trials 2021; 22:907. [PMID: 34895301 PMCID: PMC8665858 DOI: 10.1186/s13063-021-05875-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 11/24/2021] [Indexed: 11/20/2022] Open
Abstract
Background and objective Musculoskeletal disorders (MSDs) including upper crossed syndrome (UCS) are considered as the leading cause of work-related issues worldwide among office workers. Therefore, the present study aims to evaluate the effect of workplace-based versus online-supervised home-based corrective exercises among office workers with UCS. Methods and design To this end, 45 subjects within the age range of 30–45 years are randomly assigned to three groups in the present parallel-group, randomized control trial using a pretest-posttest design. These groups include the subjects who receive online-supervised exercise and workplace exercise containing three sessions of intervention for 8 weeks and the control group receives no intervention while performing routine activities. The primary outcome variables are neck-shoulder pain (NSP) and consequent sick leave due to NSP, followed by alignment, workability, and the surface electromyography of upper, middle, and lower trapezius (UT, MT, and LT), sternocleidomastoid (SCM), and serratus anterior (SA) as the secondary variables. Discussion The present study seeks to assess the effect of workplace versus online-supervised corrective exercise interventions among 45 office workers suffering from UCS. It is expected to improve and reduce the related symptoms including postural malalignment and imbalance muscles after 8 weeks of corrective exercises. If effective, the findings may lead to adherence and work performance among the office workers, and individuals subjected to UCS can use the benefits of an online-supervised intervention. In addition, the findings may be useful in different workplaces as the evidence for employers to benefit from the reduction in the related costs and side effects of work-related neck/shoulder disorders including work disability, productivity loss, time expense, social insurance, work absenteeism, and treatment costs. Finally, clinicians and corrective exercise therapists can consider it as a clinical based-evidence intervention for their further actions. Trial registration Iranian Registry of Clinical Trials IRCT20200729048249N1. Registered on 5 October 2020 (https://en.irct.ir/user/trial/49992/view)
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Affiliation(s)
- Zohreh Yaghoubitajani
- Department of Health and Sports Rehabilitation, Faculty of Sports Science and Health, Shahid Beheshti University, Tehran, Iran
| | - Mehdi Gheitasi
- Department of Health and Sports Rehabilitation, Faculty of Sports Science and Health, Shahid Beheshti University, Tehran, Iran.
| | - Mohammad Bayattork
- Sport Sciences and Physical Education, Faculty of Humanities Science, University of Hormozgan, Bandar Abbas, Iran
| | - Lars Louis Andersen
- National Research Centre for the Working Environment, Copenhagen, Denmark.,Sport Sciences, Department of Health Science and Technology, Aalborg University, 9220, Aalborg, Denmark
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Assunção A, Moniz-Pereira V, Fujão C, Bernardes S, Veloso AP, Carnide F. Predictive Factors of Short-Term Related Musculoskeletal Pain in the Automotive Industry. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413062. [PMID: 34948670 PMCID: PMC8700848 DOI: 10.3390/ijerph182413062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/03/2021] [Accepted: 12/07/2021] [Indexed: 12/03/2022]
Abstract
To determine the short-term associations between biomechanical risk factors and musculoskeletal symptoms in the upper limbs and low back in an automotive company, a longitudinal study with a follow-up of 4 days was conducted in a sample of 228 workers of the assembly and paint areas. Data were analyzed using generalized estimating equations, calculating the crude and adjusted model for age, sex, seniority, and intensity of pain at baseline. The interactions found were the same for both models. Workers were divided in low-risk and high-risk group for posture, force, exposure, percentage of cycle time with the arm at/above shoulder level, and with the trunk flexed or/and strongly flexed. The predictive factors showed by time × group effect were found between pain intensity on the left shoulder for posture (β = 0.221, p < 0.001), percentage of time with the trunk flexed (β = 0.136, p = 0.030) and overall exposure (β = 0.140, p = 0.013). A time × group interactions were observed, namely between neck pain and posture (β = 0.218, p = 0.005) and right wrist and force (β = 0.107, p = 0.044). Workers in the high-risk group were more prone to report unfavorable effects on their self-reported musculoskeletal pain, across a workweek when exposed to specific risk factor, being posture important to neck, right wrist and left shoulder pain.
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Affiliation(s)
- Ana Assunção
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Cruz Quebrada-Dafundo, Portugal; (V.M.-P.); (S.B.); (A.P.V.); (F.C.)
- Correspondence:
| | - Vera Moniz-Pereira
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Cruz Quebrada-Dafundo, Portugal; (V.M.-P.); (S.B.); (A.P.V.); (F.C.)
| | - Carlos Fujão
- Volkswagen Autoeuropa—Industrial Engineering & Lean Management, Quinta da Marquesa, 2954-024 Palmela, Portugal;
| | - Sarah Bernardes
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Cruz Quebrada-Dafundo, Portugal; (V.M.-P.); (S.B.); (A.P.V.); (F.C.)
| | - António P. Veloso
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Cruz Quebrada-Dafundo, Portugal; (V.M.-P.); (S.B.); (A.P.V.); (F.C.)
| | - Filomena Carnide
- Biomechanics and Functional Morphology Laboratory, CIPER, Faculdade de Motricidade Humana, Universidade de Lisboa, 1499-002 Cruz Quebrada-Dafundo, Portugal; (V.M.-P.); (S.B.); (A.P.V.); (F.C.)
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10
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Kamonseki DH, Haik MN, Ribeiro LP, de Almeida RF, de Almeida LA, Fonseca CL, Camargo PR. Measurement properties of the Brazilian versions of Fear-Avoidance Beliefs Questionnaire and Tampa Scale of Kinesiophobia in individuals with shoulder pain. PLoS One 2021; 16:e0260452. [PMID: 34852000 PMCID: PMC8635377 DOI: 10.1371/journal.pone.0260452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 11/09/2021] [Indexed: 01/26/2023] Open
Abstract
PURPOSE To verify the measurement properties of the Brazilian versions of Fear-avoidance Beliefs Questionnaire (FABQ) and Tampa Scale of Kinesiophobia (TSK) in individuals with shoulder pain. METHODS Individuals with shoulder pain (>18 years) were included in this study. Structural validity was verified by exploratory factor analysis, which was used to identify dimensionality of the FABQ and TSK. Test-retest reliability was assessed with intraclass correlation coefficient(3,1) and internal consistency with Cronbach's alpha. Floor or ceiling effects were also investigated. Responsiveness was verified by effect sizes and area under the receiver operating characteristic curve (AUC). RESULTS Exploratory factor analysis identified two and one factor in the FABQ and TSK, respectively. FABQ and TSK presented moderate to good reliability and adequate internal consistency (Cronbach's alpha > 0.70). The floor effect was present in one factor of the FABQ. The FABQ and TSK showed small to moderate effect sizes and did not show adequate AUC. CONCLUSION FABQ and TSK are multidimensional and unidimensional instruments, respectively. Those instruments presented moderate to good reliability and the responsiveness was considered to be suboptimal in individuals with shoulder pain.
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Affiliation(s)
- Danilo Harudy Kamonseki
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, (SP), Brazil
| | - Melina Nevoeiro Haik
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, (SP), Brazil
| | - Larissa Pechincha Ribeiro
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, (SP), Brazil
| | - Rafaela Firmino de Almeida
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, (SP), Brazil
| | - Lucas Araújo de Almeida
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, (SP), Brazil
| | | | - Paula Rezende Camargo
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, (SP), Brazil
- * E-mail:
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11
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The impact of musculoskeletal pain and strenuous work on self-reported physical work ability: a cohort study of Swedish men and women. Int Arch Occup Environ Health 2021; 95:939-952. [PMID: 34825943 PMCID: PMC9203375 DOI: 10.1007/s00420-021-01816-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 11/01/2021] [Indexed: 11/18/2022]
Abstract
Objective We investigated the separate and combined effects of musculoskeletal pain (MSP) and strenuous work (heavy physical workload (PWL)/low-decision authority) on poor physical work ability (WA). Methods This study uses baseline data from the 2010 Stockholm Public Health Questionnaire (SPHQ) including 9419 workers with good physical WA. Exposure to PWL and decision authority were estimated using sex-specific job-exposure matrices linked to occupations. Exposures (high/low) were combined with the presence of MSP. Follow-up data on physical WA were taken from the 2014 SPHQ and dichotomised (the responses: “moderate”, “rather poor” and “very poor” indicated poor WA). Logistic regression models calculated sex-specific odds ratios adjusting for age, education and health and lifestyle factors. Interaction between MSP and strenuous work was examined using the synergy index (SI). Analyses were conducted using SPSS.27. Results MSP, heavy PWL and low-decision authority were separately associated with poor WA. MSP was associated with higher odds of poor WA than strenuous work for women, the opposite for men. Combinations of MSP and strenuous work often resulted in higher risks of poor WA than when adding the effects of the single exposures (e.g., MSP and heavy PWL men: AOR 4.04 95% CI 2.00–8.15, women: AOR: 3.25 95% CI 1.81–5.83). The SI was non-significant for both sexes. Conclusion Workers with MSP and strenuous work often had higher risks of poor WA than would be expected from adding the effects of the single exposures. To decrease poor WA in this group, strenuous work should be lowered, and MSP addressed in workplaces.
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Kamonseki DH, Pott-Junior H, Haik MN, Almeida LAD, Camargo PR. Pain-related fear phenotypes are associated with function of the upper limbs in individuals with shoulder pain. Musculoskelet Sci Pract 2021; 55:102416. [PMID: 34175789 DOI: 10.1016/j.msksp.2021.102416] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/30/2021] [Accepted: 06/09/2021] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To identify and describe phenotypes related to kinesiophobia, fear-avoidance, and pain catastrophizing, and determine clinical and demographic characteristics related to each phenotype as a function of self-reported function of the upper limbs in individuals with shoulder pain. METHODS One hundred and seventy-seven individuals with shoulder pain participated in this study. Tampa Scale of Kinesiophobia, Fear-Avoidance Beliefs Questionnaire, Pain Catastrophizing Scale, Disabilities of the Arm, Shoulder and Hand Questionnaire (DASH), Numerical Pain of Rating Scale, and the angular onset of pain during the elevation of the arm were measured in all participants. A cluster analysis was performed considering kinesiophobia, fear-avoidance, and pain catastrophizing, then clinical and demographic characteristics of clusters were used to model individual's chance to belong to one of the clusters as a function of DASH. RESULTS Two clusters were identified based on kinesiophobia, fear-avoidance, and pain catastrophizing. The cluster with worse pain-related fear profile presented (p < 0.05) higher age, worse function, and higher pain intensity. This same cluster was also associated with involvement of the dominant side (OR = 2.10, 95% CI = 1.03, 4.41) and worse function (OR = 0.96, 95% CI = 0.94, 0.98). CONCLUSION This study identified that individuals with worse pain-related fear profile were older, with worse function, and higher pain intensity. Worse function and involvement of the dominant side were associated with the phenotype with a worse pain-related fear condition.
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Affiliation(s)
- Danilo Harudy Kamonseki
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos (SP), Brazil
| | - Henrique Pott-Junior
- Department of Medicine, Universidade Federal de São Carlos (UFSCar), São Carlos (SP), Brazil
| | - Melina Nevoeiro Haik
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos (SP), Brazil
| | - Lucas Araújo de Almeida
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos (SP), Brazil
| | - Paula Rezende Camargo
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos (SP), Brazil.
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Wu A, Dong W, Zeng X, Xu X, Xu T, Zhang K, Tian H, Zhao J, Wang X, Zhou M. Neck pain is the leading cause of disability burden in China: Findings from the Global Burden of Disease Study 2017. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:777. [PMID: 34268390 PMCID: PMC8246184 DOI: 10.21037/atm-20-6868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/29/2021] [Indexed: 11/06/2022]
Abstract
Background Neck pain (NP) is a common musculoskeletal problem; however, the prevalence and years lived with disability (YLD) of NP in China are still unclear. This study sought to estimate the age-, sex- and province-specific prevalence and YLD of NP in China. Methods Adopting the methodology framework and analytical strategies used in the Global Burden of Disease (GBD), Injuries, and Risk Factors Study (2017), the prevalence and YLD of NP in China were estimated by age, sex, year, and provinces/regions. Results In China, the age-standardized point prevalence rate of NP was 4,532.6 per 100,000 persons in 1990 and increased slightly to 4,634.4 per 100,000 persons in 2017. The prevalence of NP was 48.0 million in 1990 and rose dramatically to 87.3 million in 2017 (an increase of 82.0%). The age-standardized YLD rate of NP was 454.0 per 100,000 persons in 1990, and there was a slight increase to 465.6 per 100,000 persons in 2017. The all-age YLD of NP was 4.8 million in 1990 and rose to 8.8 million in 2017 (which represents an increase of 81.1%). In 1990, NP was the third leading cause of YLD in China, and in 2017, NP was the leading cause of disability burden. Conclusions This study estimated the prevalence and disability burden of NP in China. NP is currently the leading cause of disability burden in China; however, it is currently inadequately recognized and should receive further attention and be subject to further research.
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Affiliation(s)
- Aimin Wu
- Division of Spine Surgery, Department of Orthopedics, Zhejiang Spine Research Centre, Orthopedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Zhejiang Provincial Key Laboratory of Orthopedics, Wenzhou, China
| | - Wenlan Dong
- National Centre for Chronic and Noncommunicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Xinying Zeng
- National Centre for Chronic and Noncommunicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Xiaohui Xu
- National Centre for Chronic and Noncommunicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Tingling Xu
- National Centre for Chronic and Noncommunicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
| | - Kai Zhang
- Department of Orthopedics, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Haijun Tian
- Department of Orthopedics, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jie Zhao
- Department of Orthopedics, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiangyang Wang
- Division of Spine Surgery, Department of Orthopedics, Zhejiang Spine Research Centre, Orthopedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Zhejiang Provincial Key Laboratory of Orthopedics, Wenzhou, China
| | - Maigeng Zhou
- National Centre for Chronic and Noncommunicable Disease Control and Prevention, Chinese Centre for Disease Control and Prevention, Beijing, China
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Daher A, Dar G, Carel R. Effectiveness of combined aerobic exercise and neck-specific exercise compared to neck-specific exercise alone on work ability in neck pain patients: a secondary analysis of data from a randomized controlled trial. Int Arch Occup Environ Health 2021; 94:1739-1750. [PMID: 33730206 DOI: 10.1007/s00420-021-01684-0] [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: 09/30/2020] [Accepted: 02/18/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To compare the effect of combined aerobic exercise (AE) and neck-specific exercise to neck-specific exercise alone on the work ability of individuals complaining of neck pain. METHOD Secondary analysis of data from a previous randomized controlled trial was conducted to compare AE and neck-specific exercise (AE group, n = 69) to neck-specific exercise alone (control group, n = 70). The Work Ability Index (WAI) was administered after the 6-week intervention, and Global Rating of Change (GROC) was assessed after the 6-week intervention and at 12- and 24-week follow-ups. RESULTS Repeated-measure analyses of variance between groups indicated a significant time × group interaction on the GROC at 12- and 24-week follow-ups. The AE group showed better improvement on the GROC (mean ± SD) from 6 to 24 weeks than controls: 4.7(± 0.12) to 5.3 (± 0.13) vs. 4.4 (± 0.13) to 4.1(± 0.13), respectively, (P < 0.001). There was a significant group × time interaction on the WAI (P < 0.001): the AE group showed better improvement (mean ± SD) from baseline to 6-weeks than controls: 34.9 (± 4.4) to 39.2 (± 3.6) vs. 34.4 (± 4.9) to 35.8 (± 4.9), respectively, (P < 0.001). Work ability of participants with poor/moderate baseline scores improved more (P < 0.001) than those with good/excellent baseline scores (P = 0.48). CONCLUSIONS Combining moderate AE and neck-specific exercise improved the work ability of patients with NP more than neck-specific exercise alone. The combination should be recommended in health promotion programs, particularly for workers with low baseline work ability. CLINICAL TRIAL Registered at ClinicalTrial.gov: NCT02451267; date of registration: 21 May 2015. https://clinicaltrials.gov/ct2/home.
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Affiliation(s)
- Amira Daher
- Department of Physical Therapy, Faculty of Social Welfare and Health Studies, University of Haifa, Mount Carmel, 31905, Haifa, Israel. .,Department of Physical Therapy, Faculty of Health Studies, Zefat Academic College, Jerusalem St 11, 1320611, Safed, Israel. .,Department of Health Systems Administration, Max Stern Academic College of Emek Yezreel, 19300, D. N. Emek Yezreel, Israel.
| | - Gali Dar
- Department of Physical Therapy, Faculty of Social Welfare and Health Studies, University of Haifa, Mount Carmel, 31905, Haifa, Israel.,Physical Therapy Clinic, The Ribstein Center for Sport Medicine Sciences and Research, Wingate Institute, Netanya, Israel
| | - Rafael Carel
- Department of Environmental and Occupational Health, School of Public Health, University of Haifa, Mount Carmel, 31905, Haifa, Israel
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Kamonseki DH, Haik MN, Camargo PR. Scapular movement training versus standardized exercises for individuals with chronic shoulder pain: protocol for a randomized controlled trial. Braz J Phys Ther 2021; 25:221-229. [PMID: 32855073 PMCID: PMC7990736 DOI: 10.1016/j.bjpt.2020.08.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 07/31/2020] [Accepted: 08/05/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Scapular focused exercise interventions are frequently used to treat individuals with shoulder pain. However, evidence for changes in scapular motion after intervention is limited. OBJECTIVE To compare the effects of scapular movement training versus standardized exercises for individuals with shoulder pain. METHODS This will be a single-blinded randomized controlled trial. Sixty-four individuals with shoulder pain for at least 3 months, scapular dyskinesis, and a positive scapular assistance test will be randomly allocated to one of two groups: Scapular Movement Training (group 1) and Standardized Exercises (group 2). Group 1 will receive education about scapular position and movement, and be trained to modify the scapular movement pattern. Group 2 will perform stretching and strengthening exercises. Both groups will be treated twice a week for eight weeks. Three-dimensional scapular kinematics and muscle activity of the serratus anterior and upper, middle, and lower trapezius during elevation and lowering of the arm will be assessed at baseline and after 8 weeks of treatment. Pain intensity, function, fear avoidance beliefs, and kinesiophobia will be assessed at baseline and after 4 and 8 weeks of treatment, and 4 weeks after the end of treatment. CONCLUSIONS The results of this study may contribute to a better understanding of the efficacy of scapular focused treatments for individuals with shoulder pain. CLINICAL TRIAL REGISTRATION NCT03528499.
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Affiliation(s)
- Danilo Harudy Kamonseki
- Laboratory of Analysis and Intervention of the Shoulder Complex, Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos, SP, Brazil
| | - Melina Nevoeiro Haik
- Department of Physical Therapy, Center of Health and Sport Science, Universidade do Estado de Santa Catarina, Florianópolis, SC, Brazil
| | - Paula Rezende Camargo
- Laboratory of Analysis and Intervention of the Shoulder Complex, Department of Physical Therapy, Universidade Federal de São Carlos, São Carlos, SP, Brazil.
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Lam K, Peolsson A, Soldini E, Löfgren H, Wibault J, Dedering Å, Öberg B, Zsigmond P, Barbero M, Falla D. Larger pain extent is associated with greater pain intensity and disability but not with general health status or psychosocial features in patients with cervical radiculopathy. Medicine (Baltimore) 2021; 100:e23718. [PMID: 33663038 PMCID: PMC7909108 DOI: 10.1097/md.0000000000023718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 11/16/2020] [Indexed: 01/05/2023] Open
Abstract
Pain as a result of cervical radiculopathy (CR) can be widespread, nondermatomal and individually specific, but the association between pain extent and other clinical features has never been explored. The objective of this study is to investigate whether pain extent relates to clinical variables including pain intensity in addition to health indicators including disability, general health, depression, somatic anxiety, coping strategies or self-efficacy.An observational cohort study was conducted. Participants were recruited from 4 hospital spinal centres in Sweden. Pain extent was quantified from the pain drawings of 190 individuals with cervical disc disease, verified with magnetic resonance imaging (MRI) and compatible with clinical findings (examined by a neurosurgeon), that show cervical nerve root compression. Pain extent was evaluated in relation to neck pain, arm pain, and headache intensity. Multiple linear regression analysis were then used to verify whether pain extent was associated with other health indicators including disability, health-related quality of life, depression, somatic anxiety, coping strategies and self-efficacy.Pain extent was directly related to neck, arm and headache pain intensity (all P < .01). Multiple linear regression revealed that pain extent was significantly associated only to the level of perceived disability (P < .01).Increased pain extent in people with CR is associated with higher headache, neck and arm pain intensity, and disability but not measures of general health, depression, somatic anxiety, coping strategies or self-efficacy.
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Affiliation(s)
- Kwun Lam
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK
| | - Anneli Peolsson
- Department of Health, Medicine and Caring Sciences, Division of Prevention, Rehabilitation and Community Medicine, Unit of physiotherapy, Linköping University, Linköping, Sweden
| | - Emiliano Soldini
- Research Methodology Competence Centre, Department of Business Economics, Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno, Switzerland
| | - Håkan Löfgren
- Neuro-Orthopedic Center, Ryhov Hospital, Region Jönköping County, Jönköping. Jönköping, Region Jönköping County, and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Johanna Wibault
- Department of Health, Medicine and Caring Sciences, Division of Prevention, Rehabilitation and Community Medicine, Unit of physiotherapy, Linköping University, Linköping, Sweden
- Department of Activity and Health, and Department of Health, Medicine and Caring Sciencess, Linköping University, Linköping, Sweden
| | - Åsa Dedering
- Allied Health Professionals Function, Function Area Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm
| | - Birgitta Öberg
- Department of Health, Medicine and Caring Sciences, Division of Prevention, Rehabilitation and Community Medicine, Unit of physiotherapy, Linköping University, Linköping, Sweden
| | - Peter Zsigmond
- Department of Neurosurgery, Linköping University Hospital, Linköping
| | - Marco Barbero
- Rehabilitation Research Laboratory, Department of Business Economics, Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno, Switzerland
| | - Deborah Falla
- Centre of Precision Rehabilitation for Spinal Pain (CPR Spine), School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, UK
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Hallman DM, Gupta N, Bergamin Januario L, Holtermann A. Work-Time Compositions of Physical Behaviors and Trajectories of Sick Leave Due to Musculoskeletal Pain. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041508. [PMID: 33562531 PMCID: PMC7915038 DOI: 10.3390/ijerph18041508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/26/2021] [Accepted: 02/02/2021] [Indexed: 12/24/2022]
Abstract
We aimed to investigate the association between work-time compositions of physical behavior and sick leave trajectories due to musculoskeletal pain over one year. We conducted a secondary analysis using the data of 981 workers in a Danish prospective cohort (DPHACTO 2012–2014). At baseline, we assessed physical behaviors (sitting, standing, light physical activity (LIPA), and moderate-to-vigorous physical activity (MVPA)) at work and during leisure, using accelerometers. Over 1 year follow-up, workers reported sick-leave days due to musculoskeletal pain at 4-week intervals. Four distinct trajectories of sick leave were previously identified in this cohort (“no sick leave”, “few days—increasing trajectory”, “some days—decreasing trajectory”, “some days—increasing trajectory”), and used as an outcome in multinomial regression models with work-time compositions as predictors, adjusted for compositions of behavior during leisure, age, sex, body mass index, and smoking habits. More time spent sitting relative to the other behaviors was negatively associated with the trajectory of few days—increasing sick leave (p = 0.004), while time in LIPA was positively associated with the trajectory of some days—increasing sick leave (p = 0.009). Standing and MVPA were not significantly associated with sick leave trajectories. In conclusion, work-time compositions with more sitting relative to the other behaviors had lower risk for an increasing trajectory of sick leave due to pain, while compositions with more LIPA had higher risk. This may have implications for prevention of pain-related sick leave in blue-collar workers.
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Affiliation(s)
- David M. Hallman
- Centre for Musculoskeletal Research, Department of Occupational Health Sciences and Psychology, University of Gävle, 801 76 Gävle, Sweden;
- Correspondence: ; Tel.: +46-736266413
| | - Nidhi Gupta
- National Research Centre for the Working Environment, 2100 Copenhagen, Denmark; (N.G.); (A.H.)
| | - Leticia Bergamin Januario
- Centre for Musculoskeletal Research, Department of Occupational Health Sciences and Psychology, University of Gävle, 801 76 Gävle, Sweden;
| | - Andreas Holtermann
- National Research Centre for the Working Environment, 2100 Copenhagen, Denmark; (N.G.); (A.H.)
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Kamonseki DH, Calixtre LB, Barreto RPG, Camargo PR. Effects of electromyographic biofeedback interventions for shoulder pain and function: Systematic review and meta-analysis. Clin Rehabil 2021; 35:952-963. [PMID: 33517777 DOI: 10.1177/0269215521990950] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To systematically review the effectiveness of electromyographic biofeedback interventions to improve pain and function of patients with shoulder pain. DESIGN Systematic review of controlled clinical trials. LITERATURE SEARCH Databases (Medline, EMBASE, CINAHL, PEDro, CENTRAL, Web of Science, and SCOPUS) were searched in December 2020. STUDY SELECTION CRITERIA Randomized clinical trials that investigated the effects of electromyographic biofeedback for individuals with shoulder pain. Patient-reported pain and functional outcomes were collected and synthesized. DATA SYNTHESIS The level of evidence was synthesized using GRADE and Standardized Mean Differences and 95% confidence interval were calculated using a random-effects inverse variance model for meta-analysis. RESULTS Five studies were included with a total sample of 272 individuals with shoulder pain. Very-low quality of evidence indicated that electromyographic biofeedback was not superior to control for reducing shoulder pain (standardized mean differences = -0.21, 95% confidence interval: -0.67 to 0.24, P = 0.36). Very-low quality of evidence indicated that electromyographic biofeedback interventions were not superior to control for improving shoulder function (standardized mean differences = -0.11, 95% confidence interval: -0.41 to 0.19, P = 0.48). CONCLUSION Electromyographic biofeedback may be not effective for improving shoulder pain and function. However, the limited number of included studies and very low quality of evidence does not support a definitive recommendation about the effectiveness of electromyographic biofeedback to treat individuals with shoulder pain.
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Affiliation(s)
- Danilo Harudy Kamonseki
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Letícia Bojikian Calixtre
- Department of Dental Materials and Prosthodontics, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, São Paulo, Brazil
| | - Rodrigo Py Gonçalves Barreto
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Paula Rezende Camargo
- Laboratory of Analysis and Intervention of the Shoulder Complex, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, Brazil
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Badarin K, Hemmingsson T, Hillert L, Kjellberg K. Physical workload and increased frequency of musculoskeletal pain: a cohort study of employed men and women with baseline occasional pain. Occup Environ Med 2021; 78:oemed-2020-107094. [PMID: 33455921 PMCID: PMC8292582 DOI: 10.1136/oemed-2020-107094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/11/2020] [Accepted: 12/22/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Musculoskeletal pain (MSP) is prevalent among the workforce. This study investigates the long-term association between physical workload (PWL) and increased frequency of MSP among male and female employees with pre-existing occasional MSP. METHODS This study uses the Stockholm Public Health cohort survey data from the baseline 2006. The sample includes 5715 employees with baseline occasional MSP (no more than a few days per month). Eight PWL exposures and overall PWL were estimated using a job-exposure matrix (JEM). The JEM was assigned to occupational titles from a national register in 2006. Follow-up survey data on frequent MSP (a few or more times a week) were collected from 2010. Logistic regressions produced sex-specific ORs with 95% CIs and were adjusted for education, health conditions, psychological distress, smoking, BMI, leisure-time physical activity and decision authority. RESULTS Associations were observed between several aspects of heavy PWL and frequent MSP for men (eg, OR 1.57, 95% CI 1.13 to 2.20, among those in the highest exposure quartile compared with those in the lowest quartile for heavy lifting) and women (eg, OR 1.76, 95% CI 1.35 to 2.29, among those in the highest exposure quartile compared with those in the the lowest quartile for physically strenuous work). Small changes were observed in the OR after adjustment, but most of the ORs for PWL exposures among the men were no longer statistically significantly increased. CONCLUSION A high level of exposure to heavy PWL was associated with increased frequency of MSP 4 years later for men and women with baseline occasional pain.
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Affiliation(s)
- Kathryn Badarin
- Unit of Occupational Medicine, Institute of Environmental Medicine (IMM), Karolinska Institutet, Stockholm, Sweden
| | - Tomas Hemmingsson
- Unit of Occupational Medicine, Institute of Environmental Medicine (IMM), Karolinska Institutet, Stockholm, Sweden
- Department of Public Health Sciences, Stockholm University, Stockholm, Sweden
| | - Lena Hillert
- Unit of Occupational Medicine, Institute of Environmental Medicine (IMM), Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Katarina Kjellberg
- Unit of Occupational Medicine, Institute of Environmental Medicine (IMM), Karolinska Institutet, Stockholm, Sweden
- Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
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Joint association of physical work demands and leg pain intensity for work limitations due to pain in senior workers: cross-sectional study. BMC Public Health 2020; 20:1741. [PMID: 33208134 PMCID: PMC7672909 DOI: 10.1186/s12889-020-09860-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 11/09/2020] [Indexed: 12/22/2022] Open
Abstract
Background Leg pain, especially of the knees and hips, is common among senior workers and may limit the ability to perform physically demanding work. In light of the aging workforce, this study determined the joint association of physical work demands and leg pain intensity for work-limiting pain in senior workers. Methods Currently employed senior workers (≥50 years) participated in the SeniorWorkingLife study in 2018 (n = 12,879). Associations between the combination of physical work demands and leg pain intensity (interaction) with work-limiting pain (outcome) were modeled using binary logistic regression analyses while controlling for potential covariates. Results We found a significant interaction (P < 0.001) between physical work demands and leg pain intensity for work-limiting pain. The combination of higher physical work demands and higher leg pain intensity had the worst outcome in terms of the odds of experiencing work-limiting pain. For example, 70% of those with the combination of high physical work demands and leg pain intensity ≥7 (scale 0–10) experienced that the pain limited them to at least some degree in their work. Conclusions The combination of high physical work demands and high leg pain intensity are associated with limited ability to perform work among senior workers. These findings highlight the importance of prioritizing the physical work environment in physically demanding occupations, particularly among senior workers, for prolonging working life. Thus, adjusting the work demands, e.g. through use of assistive devices, and lowering the pain, e.g. through physical rehabilitation, may be necessary to sustain work ability to a high age in this group of workers. Trial registration This was registered as a cohort study in ClinicalTrials.gov (Identifier: NCT03634410) on the 18th of August 2018 (Retrospectively registered).
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Work limitations due to neck-shoulder pain and physical work demands in older workers: cross-sectional study. Int Arch Occup Environ Health 2020; 94:433-440. [PMID: 33106931 DOI: 10.1007/s00420-020-01594-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 10/12/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Many older workers are working despite having neck-shoulder pain (NSP), which may give rise to work limitations due to pain, especially among those with high physical work demands. This study investigated the joint association of neck-shoulder pain intensity and physical work demands with work limitations among older workers. METHODS In SeniorWorkingLife, workers ≥ 50 years (n = 11,800) replied to questions about NSP intensity, work limitations due to pain, and physical activity demands at work. The odds ratio for having a higher level of work limitations due to pain in relation to neck-shoulder pain intensity and physical work demands were modeled using logistic regression controlled for various confounders. RESULTS The results showed that the neck-shoulder pain intensity was associated with work limitations in a dose-response fashion (p < 0.0001). Importantly, a significant interaction existed between neck-shoulder pain intensity and physical activity at work (p < 0.0001), e.g., 77% of workers with high pain and high work demands experienced work limitations due to the pain. CONCLUSION Higher neck-shoulder pain intensity and higher physical work demands-and particularly in combination-were associated with higher odds of work limitation due to pain among older workers. Thus, it seems especially important to accommodate work demands through a better work environment for these groups of workers.
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Nygaard PP, Skovlund SV, Sundstrup E, Andersen LL. Is low-back pain a limiting factor for senior workers with high physical work demands? A cross-sectional study. BMC Musculoskelet Disord 2020; 21:622. [PMID: 32958013 PMCID: PMC7507239 DOI: 10.1186/s12891-020-03643-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 09/10/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Low-back pain (LBP) is highly prevalent among senior workers and may affect work ability, especially among those with hard physical work. This study determined the joint association of LBP intensity and physical work demands with work limitiations due to pain in senior workers. METHODS In the SeniorWorkingLife study (2018), 11,738 senior workers (≥50 years) replied to questions about physical work demands, LBP intensity, and work limitations due to pain. Using logistic regression analyses and controlling for potential confounders, associations between the physical work demands and LBP intensity (interaction) with work limitiations due to pain (outcome) was modeled. RESULTS Higher LBP intensity, as well as higher physical work demands, significantly increased the odds of experiencing work limitiations due to pain, and these two factors interacted with each other (p < 0.0001). In analyses stratified for LBP intensity, higher physical work demands gradually increased the odds of experiencing work limitiations due to pain. CONCLUSIONS Senior workers with a combination of physically demanding work and LBP are more affected by their pain during everyday work tasks compared to workers with similar LBP-intensity in sedentary occupations. Accommodation of work demands seems especially relevant for this group of workers.
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Affiliation(s)
- Patrick Pascal Nygaard
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark.
| | - Sebastian Venge Skovlund
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Emil Sundstrup
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Lars Louis Andersen
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark.,Sport Sciences, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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Skovlund SV, Bláfoss R, Sundstrup E, Andersen LL. Association between physical work demands and work ability in workers with musculoskeletal pain: cross-sectional study. BMC Musculoskelet Disord 2020; 21:166. [PMID: 32171283 PMCID: PMC7071559 DOI: 10.1186/s12891-020-03191-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 03/05/2020] [Indexed: 11/10/2022] Open
Abstract
Background Musculoskeletal pain is common in the working population and may affect the work ability, especially among those with high physical work demands. This study investigated the association between physical work demands and work ability in workers with musculoskeletal pain. Methods Workers with physically demanding jobs (n = 5377) participated in the Danish Work Environment Cohort Study in 2010. Associations between physical work ability and various physical work demands were modeled using cumulative logistic regression analyses while controlling for possible confounders. Results In the fully adjusted model, bending and twisting/turning of the back more than a quarter of the workday (reference: less than a quarter of the workday) was associated with higher odds of lower work ability in workers with low-back pain (OR: 1.38, 95% CI: 1.09–1.74) and neck-shoulder pain (OR: 1.29, 95% CI: 1.01–1.64). When adding up the different types of demands, being exposed to two or more physical work demands for more than a quarter of the workday was consistently associated with lower work ability. Conclusions Work that involves high demands of the lower back seems especially problematic in relation to work ability among physical workers with musculoskeletal pain. Regardless of the specific type of physical work demand, being exposed to multiple physical work demands for more than a quarter of the workday was also associated with lower work ability.
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Affiliation(s)
- Sebastian Venge Skovlund
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark.
| | - Rúni Bláfoss
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark.,Department of Sports Science and Clinical Biomechanics, Research Unit for Muscle Physiology and Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Emil Sundstrup
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark
| | - Lars L Andersen
- Musculoskeletal Disorders and Physical Workload, National Research Centre for the Working Environment, Lersø Parkallé 105, 2100, Copenhagen, Denmark.,Sport Science, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
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Sick leave due to musculoskeletal pain: determinants of distinct trajectories over 1 year. Int Arch Occup Environ Health 2019; 92:1099-1108. [PMID: 31165308 PMCID: PMC6814632 DOI: 10.1007/s00420-019-01447-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 05/28/2019] [Indexed: 01/15/2023]
Abstract
Purpose This study aimed to identify sub-groups of workers with different trajectories of sick leave due to musculoskeletal pain over 1 year, and to investigate the extent to which the identified trajectories are associated with personal, occupational, lifestyle, and pain-related factors at baseline. Methods Data on 981 blue- and white-collar workers were analyzed in the DPHACTO cohort (2012–2014). The number of days on sick leave due to pain was reported using text messages at 4-week intervals across 1 year. Latent class growth analysis was used to distinguish sub-groups with different trajectories of sick leave. A web-based questionnaire at baseline was used to assess personal, occupational (physical and psychosocial), lifestyle, and pain-related factors. Multinomial regression models were constructed to determine associations between baseline factors and trajectories of sick leave (referencing no sick leave), with adjustment for potential confounders. Results Four distinct sub-groups were identified, with trajectories of sick leave due to pain ranging from no sick leave (prevalence 76%; average 0.5 days/year) to some days and increasing sick leave due to pain over 1 year (2%; 89 days/year). The increasing trajectory of sick leave was associated with higher perceived physical exertion, more time in manual work, less social community and influence at work, less leisure-time physical activity, smoking, and more severe symptoms (e.g., multisite pain, low back pain intensity, and pain interference). Conclusions We identified four distinct trajectories of sick leave due to musculoskeletal pain. The sub-group with increasing sick leave due to pain was associated with several modifiable physical and psychosocial factors at work and outside work, which may have implications for prevention. Electronic supplementary material The online version of this article (10.1007/s00420-019-01447-y) contains supplementary material, which is available to authorized users.
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