1
|
Sánchez-Guillén L, Lozano-Quijada C, Soler-Silva Á, Hernández-Sánchez S, Barber X, Toledo-Marhuenda JV, López-Rodríguez-Arias F, Poveda-Pagán EJ, Mora CG, Arroyo A. A calculator for musculoskeletal injuries prediction in surgeons: a machine learning approach. Surg Endosc 2024; 38:6577-6585. [PMID: 39285040 PMCID: PMC11525384 DOI: 10.1007/s00464-024-11237-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 08/29/2024] [Indexed: 11/01/2024]
Abstract
BACKGROUND Surgical specialists experience significant musculoskeletal strain as a consequence of their profession, a domain within the healthcare system often recognized for the pronounced impact of such issues. The aim of this study is to calculate the risk of presenting musculoskeletal injuries in surgeons after surgical practice. METHODS Cross-sectional study carried out using an online form (12/2021-03/2022) aimed at members of the Spanish Association of Surgeons. Demographic variables on physical and professional activity were recorded, as well as musculoskeletal pain (MSP) associated with surgical activity. Univariate and multivariate analysis were conducted to identify risk factors associated with the development of MSP based on personalized surgical activity. To achieve this, a risk algorithm was computed and an online machine learning calculator was created to predict them. Physiotherapeutic recommendations were generated to address and alleviate each MSP. RESULTS A total of 651 surgeons (112 trainees, 539 specialists). 90.6% reported MSP related to surgical practice, 60% needed any therapeutic measure and 11.7% required a medical leave. In the long term, MSP was most common in the cervical and lumbar regions (52.4, 58.5%, respectively). Statistically significant risk factors (OR CI 95%) were for trunk pain, long interventions without breaks (3.02, 1.65-5.54). Obesity, indicated by BMI, to lumbar pain (4.36, 1.84-12.1), while an inappropriate laparoscopic screen location was associated with cervical and trunk pain (1.95, 1.28-2.98 and 2.16, 1.37-3.44, respectively). A predictive model and an online calculator were developed to assess MSP risk. Furthermore, a need for enhanced ergonomics training was identified by 89.6% of surgeons. CONCLUSIONS The prevalence of MSP among surgeons is a prevalent but often overlooked health concern. Implementing a risk calculator could enable tailored prevention strategies, addressing modifiable factors like ergonomics.
Collapse
Affiliation(s)
- Luis Sánchez-Guillén
- General and Gastrointestinal Surgery Department, University General Hospital of Elche, Miguel Hernández University, 11 Almazara Street, 03203, Elche, Alicante, Spain
| | - Carlos Lozano-Quijada
- Physiotherapy, Pathology and Surgery Department, Translational Research Center, INTRAFIS Research Group, Miguel Hernández University of Elche, Avenue of the University of Elx, S/N, 03202, Elche, Alicante, Spain.
| | - Álvaro Soler-Silva
- General and Gastrointestinal Surgery Department, University General Hospital of Elche, Miguel Hernández University, 11 Almazara Street, 03203, Elche, Alicante, Spain
| | - Sergio Hernández-Sánchez
- Physiotherapy, Pathology and Surgery Department, Translational Research Center, INTRAFIS Research Group, Miguel Hernández University of Elche, Avenue of the University of Elx, S/N, 03202, Elche, Alicante, Spain
| | - Xavier Barber
- Operations Research Center, Miguel Hernández University of Elche, Avenue of the University of Elx, S/N, 03202, Elche, Alicante, Spain
| | - José V Toledo-Marhuenda
- Physiotherapy, Pathology and Surgery Department, Translational Research Center, INTRAFIS Research Group, Miguel Hernández University of Elche, Avenue of the University of Elx, S/N, 03202, Elche, Alicante, Spain
| | - Francisco López-Rodríguez-Arias
- General and Gastrointestinal Surgery Department, University General Hospital of Elche, Miguel Hernández University, 11 Almazara Street, 03203, Elche, Alicante, Spain
| | - Emilio J Poveda-Pagán
- Physiotherapy, Pathology and Surgery Department, Translational Research Center, INTRAFIS Research Group, Miguel Hernández University of Elche, Avenue of the University of Elx, S/N, 03202, Elche, Alicante, Spain
| | - César González Mora
- Department of Computer Science, University of Alicante, San Vicente del Raspeig Street, S/N, 03690, Alicante, Spain
| | - Antonio Arroyo
- General and Gastrointestinal Surgery Department, University General Hospital of Elche, Miguel Hernández University, 11 Almazara Street, 03203, Elche, Alicante, Spain
| |
Collapse
|
2
|
Campbell RG, Zadro JR, Gamble AR, Chan CL, Mackey MG, Osie G, Png LH, Douglas RG, Pappas E. Work-Related Musculoskeletal Disorders in Endoscopic Sinus and Skull Base Surgery: A Systematic Review With Meta-analysis. Otolaryngol Head Neck Surg 2024. [PMID: 38971976 DOI: 10.1002/ohn.892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/06/2024] [Accepted: 06/22/2024] [Indexed: 07/08/2024]
Abstract
OBJECTIVE Endoscopic sinus and skull base surgery has led to significant improvements in patient outcomes, yet may have come at a cost to surgeons' musculoskeletal (MSK) health. We aimed to determine the prevalence and characteristics of work-related MSK disorders (WRMDs) in endoscopic sinus and skull base surgeons; to investigate contributing factors for WRMD in this population; and to evaluate the effectiveness of ergonomic interventions on the severity or prevalence of WRMD in this population. DATA SOURCES Medline, Embase, CINAHL, Web of Science, and Scopus from inception to April 2, 2024. A bibliographic examination was performed for further papers. REVIEW METHODS Inclusion criteria included original peer-reviewed papers with work-related MSK outcomes (prevalence, contributing factors, and interventions) relating to endoscopic sinus and/or skull base surgeons in any language. RESULTS Of 25,772 unique citations, 37 studies met the inclusion criteria. The pooled lifetime, point, and 12-month prevalences of WRMD were 75.9% (95% confidence interval; I2, 67.2%-83.6%, I2 95.6%), 80.8% (77.0%-84.3%, I2 98.0%), and 82.0% (71.8%-90.3%, I2 60.96%) respectively. The neck, lumbar spine, and thoracic spine were the most commonly involved areas. One of 9 studies on contributing factors investigated discomfort as an outcome. The remainder focussed on surrogate outcomes (eg, posture, hand dysfunction). Two of the 13 intervention studies investigated pain or fatigue as an outcome. The remainder targeted posture, muscle activity, or workload. CONCLUSION WRMDs are highly prevalent in endoscopic sinus and skull base surgeons. Further studies focusing on the direct outcomes of WRMD such as pain are needed.
Collapse
Affiliation(s)
- Raewyn G Campbell
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Macquarie Park, New South Wales, Australia
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
| | - Joshua R Zadro
- Faculty of Medicine and Health, Sydney School of Public Health, Sydney Musculoskeletal Health and Institute for Musculoskeletal Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Andrew R Gamble
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Cliffton L Chan
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Macquarie Park, New South Wales, Australia
| | - Martin G Mackey
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Gabriel Osie
- Rhinology and Skull Base Research Group, Applied Medical Research Centre, University of New South Wales, Sydney, Australia
| | - Lu Hui Png
- Department of Otorhinolaryngology-Head and Neck Surgery, Singapore General Hospital, Singapore City, Singapore
| | - Richard G Douglas
- Faculty of Medical and Health Sciences, Surgery, University of Auckland, Auckland, New Zealand
| | - Evangelos Pappas
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
- Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, New South Wales, Australia
| |
Collapse
|
3
|
Kulaç S, Kiraz A. An integrated ergonomic risk assessment framework based on fuzzy logic and IVSF-AHP for optimising ergonomic risks in a mixed-model assembly line. ERGONOMICS 2024:1-21. [PMID: 38953513 DOI: 10.1080/00140139.2024.2368270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 06/10/2024] [Indexed: 07/04/2024]
Abstract
This study proposes a systematic approach to address ergonomic factors, including physical, environmental and psychosocial aspects, in solving assembly line balancing problems. A three-stage framework is developed, starting with determining weights for ergonomic risk assessment methods using the interval-valued spherical fuzzy analytical hierarchy process. In the second stage, a fuzzy logic model for integrated ergonomic risk assessment is constructed based on these weights, and the integrated ergonomic risk score is determined. In the third stage, a mathematical model is formulated to minimise the cycle time while balancing the ergonomic risk level. A case study conducted in a wire harness factory validated the effectiveness of the proposed approach, showing a 10-11% improvement in line efficiency and a 12-25% enhancement in ergonomic risk balancing performance. These findings underscore the potential benefits of implementing this approach, which can significantly improve occupational safety and overall performance.
Collapse
Affiliation(s)
- Seçil Kulaç
- Department of Industrial Engineering, Sakarya University, Sakarya, Türkiye
- Quality Coordination Office, Bursa Technical University, Bursa, Türkiye
| | - Alper Kiraz
- Department of Industrial Engineering, Sakarya University, Sakarya, Türkiye
| |
Collapse
|
4
|
Nurse CA, Elstub LJ, Volgyesi P, Zelik KE. How Accurately Can Wearable Sensors Assess Low Back Disorder Risks during Material Handling? Exploring the Fundamental Capabilities and Limitations of Different Sensor Signals. SENSORS (BASEL, SWITZERLAND) 2023; 23:2064. [PMID: 36850663 PMCID: PMC9963039 DOI: 10.3390/s23042064] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
Low back disorders (LBDs) are a leading occupational health issue. Wearable sensors, such as inertial measurement units (IMUs) and/or pressure insoles, could automate and enhance the ergonomic assessment of LBD risks during material handling. However, much remains unknown about which sensor signals to use and how accurately sensors can estimate injury risk. The objective of this study was to address two open questions: (1) How accurately can we estimate LBD risk when combining trunk motion and under-the-foot force data (simulating a trunk IMU and pressure insoles used together)? (2) How much greater is this risk assessment accuracy than using only trunk motion (simulating a trunk IMU alone)? We developed a data-driven simulation using randomized lifting tasks, machine learning algorithms, and a validated ergonomic assessment tool. We found that trunk motion-based estimates of LBD risk were not strongly correlated (r range: 0.20-0.56) with ground truth LBD risk, but adding under-the-foot force data yielded strongly correlated LBD risk estimates (r range: 0.93-0.98). These results raise questions about the adequacy of a single IMU for LBD risk assessment during material handling but suggest that combining an IMU on the trunk and pressure insoles with trained algorithms may be able to accurately assess risks.
Collapse
Affiliation(s)
- Cameron A. Nurse
- Department of Mechanical Engineering, Vanderbilt University, Nashville, TN 37212, USA
| | - Laura Jade Elstub
- Department of Mechanical Engineering, Vanderbilt University, Nashville, TN 37212, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37212, USA
| | - Peter Volgyesi
- Institute for Software Integrated Systems, Vanderbilt University, Nashville, TN 37212, USA
| | - Karl E. Zelik
- Department of Mechanical Engineering, Vanderbilt University, Nashville, TN 37212, USA
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN 37212, USA
- Department of Physical Medicine & Rehabilitation, Vanderbilt University, Nashville, TN 37212, USA
| |
Collapse
|
5
|
Neves JCB, Vidal MCR, de Carvalho PVR. Ergonomics management model based on good practices of large industrial companies: Structured elements through the fuzzy set theory. Work 2023; 76:803-820. [PMID: 37092202 DOI: 10.3233/wor-220560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023] Open
Abstract
BACKGROUND Most organizations perceive the concept of ergonomic actions as a local tool used to improve workplace issues. Ergonomics however is not included in global management systems. The paradigm of ergonomics action in large organizations proposed by this study is that of management systems whose primary objective is the pressing need for continuous performance improvement, acquisition of excellence, and integration into all aspects of the business. OBJECTIVE The general objective of this work is to draw a frame presenting a model of ergonomics management based on good practices in managing this discipline in large industrial companies. METHOD In this study, we describe a strategy based on the fuzzy set theory to aggregate a group of good practices expressed by experienced ergonomists attached to large industrial companies for handling the lack of ergonomics in an organization. RESULTS A set of good practices was compiled as a basis for application in ergonomics in large companies. CONCLUSION This study shows that ergonomics should not be considered an isolated phenomenon but in a strategic, proactive, integrated, and perennial way as one of the management subjects.
Collapse
Affiliation(s)
- Júlio César Bispo Neves
- Departamento de Engenharia de Produção - TEP, Universidade Federal Fluminense - UFF, Niterói, Brazil
| | - Mario Cesar Rodriguez Vidal
- Programa de Pós Graduação em Engenharia de Produção, Universidade Federal do Rio de Janeiro - PEP/COPPE/UFRJ, Rio de Janeiro, Brazil
| | - Paulo Victor Rodrigues de Carvalho
- Instituto de Engenharia Nuclear - IEN, Comissão Nacional de Energia Nuclear - CNEN, Rio de Janeiro, Brazil
- Programa de Pós-Graduação em Informática - PPGI, Universidade Federal do Rio de Janeiro - UFRJ, Rio de Janeiro, Brazil
| |
Collapse
|
6
|
Kolus A, Wells RP, Neumann WP. Examining the relationship between human factors related quality risk factors and work related musculoskeletal disorder risk factors in manufacturing. ERGONOMICS 2022:1-22. [PMID: 36039042 DOI: 10.1080/00140139.2022.2119285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 08/23/2022] [Indexed: 06/15/2023]
Abstract
This study addresses the relationship between human factors (HF) related quality deficits in manufacturing and work-related musculoskeletal disorder (WMSD) risk factors in production staff. A recent systematic review identified 60 HF-related quality risk factors (QRFs) in manufacturing related to product, process and workstation design stages. We investigate the extent to which these identified QRFs are also WMSD risk factors. Each QRF was examined for its relationship with WMSD using a 0 (no relationship) to 10 (strong relationship) scale rubric. The authors rated each QRF separately and then discussed and adjusted their ratings in a review session. Results showed that average median ratings were the highest for QRFs related to product design (8/10), intermediate for QRFs related to workstation design (7/10) and the lowest for QRFs related to process design (5/10). This emphasises the significant role of HF in system design in reducing both quality deficits and risk of developing WMSDs for manufacturing personnel. Practitioner summary: This study investigates whether human-related risk factors for product quality are also risk factors for work-related musculoskeletal disorders in manufacturing. Results showed a substantial relationship between quality risk factors and WMSD risk factors. This indicates the significant role of human factors in operations design in improving both system performance and human wellbeing.
Collapse
Affiliation(s)
- Ahmet Kolus
- Department of Industrial and Systems Engineering, College of Computing and Mathematics, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
- Interdisciplinary Research Center of Smart Mobility and Logistics, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
| | - Richard P Wells
- Department of Kinesiology, Faculty of Applied Health Sciences, University of Waterloo, Waterloo, Canada
| | - W Patrick Neumann
- Department of Mechanical and Industrial Engineering, Faculty of Engineering and Architectural Science, Toronto Metropolitan University, Toronto, Canada
| |
Collapse
|
7
|
Lowe BD, Hayden M, Albers J, Naber S. Case Studies of Robots and Automation as Health/Safety Interventions in Small Manufacturing Enterprises. HUMAN FACTORS AND ERGONOMICS IN MANUFACTURING 2022; 33:69-103. [PMID: 37206917 PMCID: PMC10191138 DOI: 10.1002/hfm.20971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/01/2022] [Indexed: 05/21/2023]
Abstract
This paper reviews the experiences of 63 case studies of small businesses (< 250 employees) with manufacturing automation equipment acquired through a health/safety intervention grant program. The review scope included equipment technologies classified as industrial robots (n = 17), computer numerical control (CNC) machining (n = 29), or other programmable automation systems (n = 17). Descriptions of workers' compensation (WC) claim injuries and identified risk factors that motivated acquisition of the equipment were extracted from grant applications. Other aspects of the employer experiences, including qualitative and quantitative assessment of effects on risk factors for musculoskeletal disorders (MSD), effects on productivity, and employee acceptance of the intervention were summarized from the case study reports. Case studies associated with a combination of large reduction in risk factors, lower cost per affected employee, and reported increases in productivity were: CNC stone cutting system, CNC/vertical machining system, automated system for bottling, CNC/routing system for plastics products manufacturing, and a CNC/Cutting system for vinyl/carpet. Six case studies of industrial robots reported quantitative reductions in MSD risk factors in these diverse manufacturing industries: Snack Foods; Photographic Film, Paper, Plate, and Chemical; Machine Shops; Leather Good and Allied Products; Plastic Products; and Iron and Steel Forging. This review of health/safety intervention case studies indicates that advanced (programmable) manufacturing automation, including industrial robots, reduced workplace musculoskeletal risk factors and improved process productivity in most cases.
Collapse
Affiliation(s)
- Brian D Lowe
- formerly, National Institute for Occupational Safety and Health, 1090 Tusculum Ave., Cincinnati, OH 45226
| | - Marie Hayden
- National Institute for Occupational Safety and Health, Cincinnati, OH 45226
| | - James Albers
- formerly, National Institute for Occupational Safety and Health, Cincinnati, OH 45226
| | - Steven Naber
- Ohio Bureau of Workers Compensation, 30 West Spring Street, 25th floor, Columbus, OH 43215
| |
Collapse
|
8
|
Zelik KE, Nurse CA, Schall MC, Sesek RF, Marino MC, Gallagher S. An ergonomic assessment tool for evaluating the effect of back exoskeletons on injury risk. APPLIED ERGONOMICS 2022; 99:103619. [PMID: 34740072 PMCID: PMC9827614 DOI: 10.1016/j.apergo.2021.103619] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 09/14/2021] [Accepted: 10/20/2021] [Indexed: 06/01/2023]
Abstract
Low back disorders (LBDs) are a leading injury in the workplace. Back exoskeletons (exos) are wearable assist devices that complement traditional ergonomic controls and reduce LBD risks by alleviating musculoskeletal overexertion. However, there are currently no ergonomic assessment tools to evaluate risk for workers wearing back exos. Exo-LiFFT, an extension of the Lifting Fatigue Failure Tool, is introduced as a means to unify the etiology of LBDs with the biomechanical function of exos. We present multiple examples demonstrating how Exo-LiFFT can assess or predict the effect of exos on LBD risk without costly, time-consuming electromyography studies. For instance, using simulated and real-world material handling data we show an exo providing a 30 Nm lumbar moment is projected to reduce cumulative back damage by ∼70% and LBD risk by ∼20%. Exo-LiFFT provides a practical, efficient ergonomic assessment tool to assist safety professionals exploring back exos as part of a comprehensive occupational health program.
Collapse
Affiliation(s)
- Karl E Zelik
- Department of Mechanical Engineering, Vanderbilt University, Nashville, TN, USA; Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA; Department of Physical Medicine and Rehabilitation, Vanderbilt University, Nashville, TN, USA; HeroWear, LLC, Nashville, TN, USA.
| | - Cameron A Nurse
- Department of Mechanical Engineering, Vanderbilt University, Nashville, TN, USA
| | - Mark C Schall
- Department of Industrial and Systems Engineering, Auburn University, Auburn, AL, USA
| | - Richard F Sesek
- Department of Industrial and Systems Engineering, Auburn University, Auburn, AL, USA
| | | | - Sean Gallagher
- Department of Industrial and Systems Engineering, Auburn University, Auburn, AL, USA
| |
Collapse
|
9
|
Wizner K, Gaspar FW, Biggio A, Wiesner S. Occupational injuries in California's health care and social assistance industry, 2009 to 2018. Health Sci Rep 2021; 4:e306. [PMID: 34141901 PMCID: PMC8180515 DOI: 10.1002/hsr2.306] [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] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 04/25/2021] [Accepted: 04/29/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND AND AIM The health care and social assistance industry has one of the highest rates of non-fatal occupational injuries and illnesses, both in California and nationally. In the coming years, the health care industry will face added pressure as both the population and workforce age. The aim of this study is to identify targeted populations that may benefit from interventions to prevent future injuries, keep the workforce healthy, and decrease injury-related costs. METHODS This retrospective study analyzed California workers' compensation claims from 2009 to 2018 in the health care and social assistance industry. RESULTS Across the four industry sub-groups, the highest number of claims came from hospitals (n = 243 605; 38.9%), followed by ambulatory care (n = 187 010; 29.9%), nursing/residential care (n = 133 206; 21.3%), and social assistance (n = 62 211; 9.9%). Nursing/residential care settings reported the highest proportion of both lifting injuries (15.8%) and low back injuries (16.9%) as compared to the other settings. Across all settings within California, nurses had the highest proportion of injuries (22.1%), followed by aides/assistants (20.4%), services staff (13.2%), administrative staff (11.0%), and technicians (10.3%). Thirty-five of California's counties had an increasing rate of population-adjusted claims during the study period. CONCLUSION This study found that while hospitals have the highest number of injuries, ambulatory care employee injuries are increasing. Employees involved in non-patient care tasks, such as those working in facility service roles, would likely benefit from additional injury prevention interventions.
Collapse
Affiliation(s)
| | | | - Adriane Biggio
- Jefferson College of Health SciencesJames Madison UniversityHarrisonburgVirginia
| | | |
Collapse
|
10
|
Safe lifting ergonomics program for truck-loaders in Nigerian block making industries: A multi-site case study with qualitative and econometric analyses. SCIENTIFIC AFRICAN 2020. [DOI: 10.1016/j.sciaf.2020.e00317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
11
|
Rose LM, Eklund J, Nord Nilsson L, Barman L, Lind CM. The RAMP package for MSD risk management in manual handling - A freely accessible tool, with website and training courses. APPLIED ERGONOMICS 2020; 86:103101. [PMID: 32342891 DOI: 10.1016/j.apergo.2020.103101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 03/13/2020] [Accepted: 03/22/2020] [Indexed: 06/11/2023]
Abstract
In this paper the RAMP Package is presented with the objective to facilitate the application of the RAMP tool to systematically manage MSD risks. The package consists of the RAMP tool (Risk Assessment and Management tool for manual handling Proactively), the RAMP website, and free, globally available online, training courses (MOOCs). An Action module used for managing identified MSD risks is introduced. The tool, encompassing a wide range of risks, is applicable to the whole risk management process. Furthermore, RAMP is openly available for download, and free to use. The RAMP tool and training materials were developed using a participative iterative methodology including researchers and practitioners. RAMP was downloaded in 86 countries in the first 26 months since its' launch and over 2400 learners from high-, middle- and low-income countries have joined the MOOCs. The RAMP Package meets organisations' needs for an accessible, comprehensive risk assessment and management tool.
Collapse
Affiliation(s)
- Linda M Rose
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Biomedical Engineering and Health Systems, Division of Ergonomics, Hälsovägen 11C, SE-141 57, Huddinge, Sweden.
| | - Jörgen Eklund
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Biomedical Engineering and Health Systems, Division of Ergonomics, Hälsovägen 11C, SE-141 57, Huddinge, Sweden; Karolinska Institutet, Institute of Environmental Medicine, Unit of Occupational Medicine, Stockholm, Sweden
| | - Lena Nord Nilsson
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Biomedical Engineering and Health Systems, Division of Ergonomics, Hälsovägen 11C, SE-141 57, Huddinge, Sweden; Scania CV AB, Department of Safety and Health, Södertälje, Sweden
| | - Linda Barman
- KTH Royal Institute of Technology, School of Industrial Engineering and Management, Department of Learning in Engineering Sciences, Sweden
| | - Carl M Lind
- KTH Royal Institute of Technology, School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Biomedical Engineering and Health Systems, Division of Ergonomics, Hälsovägen 11C, SE-141 57, Huddinge, Sweden; Karolinska Institutet, Institute of Environmental Medicine, Unit of Occupational Medicine, Stockholm, Sweden
| |
Collapse
|
12
|
Nussbaum MA, Lowe BD, de Looze M, Harris-Adamson C, Smets M. An Introduction to the Special Issue on Occupational Exoskeletons. IISE Trans Occup Ergon Hum Factors 2020. [DOI: 10.1080/24725838.2019.1709695] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Maury A. Nussbaum
- Department of Industrial and Systems Engineering, Virginia Tech, Blacksburg, VA, USA
| | - Brian D. Lowe
- National Institute for Occupational Safety and Health, Cincinnati, OH, USA
| | | | - Carisa Harris-Adamson
- Occupational and Environmental Medicine, University of California, San Francisco, CA, USA
| | - Marty Smets
- Advanced Manufacturing, Ford Motor Company, Glendale, MI, USA
| |
Collapse
|
13
|
Greig MA, Village J, Dixon SM, Salustri FA, Neumann WP. Assessing human factors and ergonomics capability in organisations - the Human Factors Integration Toolset. ERGONOMICS 2019; 62:1254-1272. [PMID: 31466512 DOI: 10.1080/00140139.2019.1572228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 01/15/2019] [Indexed: 06/10/2023]
Abstract
This paper presents the development of a tool that allows an organisation to assess its level of human factors (HF) and ergonomics integration and maturity within the organisation. The Human Factors Integration Toolset (available at: https://www.researchgate.net/project/Human-Factors-Integration-Toolset ) has been developed and validated through a series of workshops with 45 participants from industry and academia and through industry partnered field-testing. HF maturity is assessed across five levels in 16 organisational functions based on any of 31 discrete elements contributing to HF. Summing element scores in a function determines a percent of ideal HF for the function. Industry stakeholders engaged in field-testing found the tool helped to establish the status of HF in the organisation, plan projects to further develop HF capabilities, and initiate discussions on HF for performance and well-being. Improvement suggestions included adding an IT function, refining the language for non-HF specialists, including knowledge work and creating a digital version to improve usability. Practitioner summary: A tool scoring HF capability in 16 organisation functions has been developed collaboratively. Industry stakeholders expressed a need for the tool and provided validation of tool design decisions. Field-testing improved tool usability and showed that beyond scoring HF capability, the tool created opportunities for discussions of HF-related improvement possibilities. Abbreviations: HF: human factors; HFIT: Human Factors Integration Toolset.
Collapse
Affiliation(s)
- Michael A Greig
- Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering, Ryerson University , Toronto , ON , Canada
| | - Judy Village
- Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering, Ryerson University , Toronto , ON , Canada
| | - Shane M Dixon
- Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering, Ryerson University , Toronto , ON , Canada
| | - Filippo A Salustri
- Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering, Ryerson University , Toronto , ON , Canada
| | - W Patrick Neumann
- Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering, Ryerson University , Toronto , ON , Canada
| |
Collapse
|
14
|
Concept and Evaluation of a Method for the Integration of Human Factors into Human-Oriented Work Design in Cyber-Physical Production Systems. SUSTAINABILITY 2019. [DOI: 10.3390/su11164508] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Due to the shift from mainly manual labor to an increased portion of cognitive tasks in manufacturing caused by the introduction of cyber-physical systems, there is a need for an updated collection of adequate design principles for user interfaces between humans and machines. Thus, we developed a method for the determination and evaluation of such design principles. It is based on human factors methods and facilitates the assessment of specific work design elements which are supposed to have a significant effect on work performance and the perception of work in cyber-physical production systems (CPPS). Within the application of the developed method, we derived an overview of key design elements in CPPS, developed an experimental platform, and conducted two empirical studies with a total of n = 68 participants. This way, three design elements were investigated, and the findings transferred into preliminary design principles. We can state that the method can be used both for a better understanding of the mechanisms between human factors and work in CPPS. Besides, it helps to provide a catalogue of design principles applicable to SMEs to promote more efficient and successful integration of workers into CPPS.
Collapse
|
15
|
Analysis of Required Investigations of Work-Related Musculoskeletal Disorders in Spain. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16101682. [PMID: 31091722 PMCID: PMC6572086 DOI: 10.3390/ijerph16101682] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/10/2019] [Accepted: 05/10/2019] [Indexed: 11/17/2022]
Abstract
Musculoskeletal disorders (MSD) are the most common source of occupational health problems in Western countries. In Spain, musculoskeletal disorders (MSDs) can be reported either as accidents or occupational diseases. When reported as an occupational disease, a full diagnosis is performed, as the compensation system needs the approval of the social security authority and a mandatory investigation has to be performed. Although many methods are available for investigating the causes of occupational accidents, occupational diseases have not been analysed with the same depth, and there is a lack of investigation methods. This paper aims to analyse the role of 43 occupational investigations of causes of musculoskeletal diseases in the prevention cycle. This study is based on the occupational investigations performed by workplaces' occupational health and safety specialists when musculoskeletal diseases are reported. The analysis of the data involves descriptive statistics and the Φ coefficient. Based on administrative data, 68 workplaces employing 15,260 workers were surveyed and 41 workplaces with 13,201 workers submitted valid questionnaires to be analysed. The most frequent cause of reported musculoskeletal disease, in terms of primary risk, is repetitive movement. The only proposed measure with a significant association to the exposure by repetitive movements is job rotation (alternating workers between tasks within a job or between activities as a means to vary different levels of exposure). The investigation of occupational diseases has been useful in most of the cases for proposing preventive measures. Most of the workplaces surveyed have performed investigations and adopted preventive measures, but the managers of some workplaces were not aware of any disease notification regarding their workers when surveyed. More research is needed to provide tools for this important task.
Collapse
|
16
|
Kolus A, Wells R, Neumann P. Production quality and human factors engineering: A systematic review and theoretical framework. APPLIED ERGONOMICS 2018; 73:55-89. [PMID: 30098643 DOI: 10.1016/j.apergo.2018.05.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 05/18/2018] [Accepted: 05/19/2018] [Indexed: 06/08/2023]
Abstract
The purpose of this paper is to systematically examine available empirical evidence on the impact of human factors (HF) in the design and management of manufacturing operations on system quality performance. A systematic review was conducted to map the linkages between the human-system fit in the design of operations systems (OS) with production quality. A total of 73 empirical studies were identified linking HF to OS performance in manufacturing. Quality risk factors included HF aspects in product design, process design and workstation design of the manufacturing OS. Quality deficits were associated with undesirable human effects of workload like fatigue and injury-related risk factors. Forty-six percent of the studies reported on efforts to improve HF in the OS with effect sizes for quality improvements reaching up to 86%. The paper documents available quality risk factors in the design of OS. It also provides a conceptual framework explaining HF-Quality linkage.
Collapse
Affiliation(s)
- Ahmet Kolus
- Systems Engineering Department, King Fahd University of Petroleum & Minerals, KFUPM, Dhahran 31261, Saudi Arabia.
| | - Richard Wells
- Kinesiology Department, University of Waterloo, Waterloo, ON N2L 3G1, Canada; Centre of Research Expertise for the Prevention of Musculoskeletal Disorders (CRE-MSD), University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Patrick Neumann
- Mechanical and Industrial Engineering Department, Ryerson University, Toronto, ON M5B 2K3, Canada; Centre of Research Expertise for the Prevention of Musculoskeletal Disorders (CRE-MSD), University of Waterloo, Waterloo, ON N2L 3G1, Canada
| |
Collapse
|
17
|
Rezagholi M. Marginal socio-economic effects of an employer's efforts to improve the work environment. Ann Occup Environ Med 2018; 30:1. [PMID: 29435336 PMCID: PMC5793445 DOI: 10.1186/s40557-018-0212-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 01/12/2018] [Indexed: 11/25/2022] Open
Abstract
Background Workplace health promotion (WHP) strongly requires the employer’s efforts to improve the psychosocial, ergonomic, and physical environments of the workplace. There are many studies discussing the socio-economic advantage of WHP intervention programmes and thus the internal and external factors motivating employers to implement and integrate such programmes. However, the socio-economic impacts of the employer’s multifactorial efforts to improve the work environment need to be adequately assessed. Methods Data were collected from Swedish company Sandvik Materials Technology (SMT) through a work environment survey in April 2014. Different regression equations were analysed to assess marginal effects of the employer’s efforts on overall labour effectiveness (OLE), informal work impairments (IWI), lost working hours (LWH), and labour productivity loss (LPL) in terms of money. Results The employer’s multifactorial efforts resulted in increasing OLE, decreasing IWI and illness-related LWH, and cost savings in terms of decreasing LPL. Conclusion Environmental factors at the workplace are the important determinant factor for OLE, and the latter is where socio-economic impacts of the employer’s efforts primarily manifest.
Collapse
Affiliation(s)
- Mahmoud Rezagholi
- Department of Business and Economic Studies, Division of Economics, University of Gävle, -801 76 Gävle, SE Sweden
| |
Collapse
|
18
|
Armstrong DP, Ferron R, Taylor C, McLeod B, Fletcher S, MacPhee RS, Fischer SL. Implementing powered stretcher and load systems was a cost effective intervention to reduce the incidence rates of stretcher related injuries in a paramedic service. APPLIED ERGONOMICS 2017; 62:34-42. [PMID: 28411738 DOI: 10.1016/j.apergo.2017.02.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 01/13/2017] [Accepted: 02/13/2017] [Indexed: 06/07/2023]
Abstract
Paramedic services are considering moving towards the use of powered stretcher and load systems to reduce stretcher related injuries, but cost is perceived as a barrier. This study compared injury incidence rates, days lost, and compensation costs between Niagara Emergency Medical Service (NEMS) and Hamilton Paramedic Service (HPS) pre- (four years) and post- (one year) implementation of powered stretcher and load systems in NEMS. Prior to the intervention stretcher related musculoskeletal disorder (MSD) incidence rates averaged 20.0 (±6.8) and 17.9 (±6.4) per 100 full time equivalent (FTE), in NEMS and HPS respectively. One-year post intervention rates decreased to 4.3 per 100 FTE in NEMS, a 78% reduction. Rates modestly increased to 24.6 per 100 FTE in HPS in same period. Cost-benefit analysis estimated that the added cost to purchase powered stretcher and load systems would be recovered within their expected 7-year service life due to the reduction in compensation costs.
Collapse
Affiliation(s)
| | | | | | | | | | - Renée S MacPhee
- Kinesiology & Physical Education and Health Sciences, Wilfrid Laurier University, Canada
| | | |
Collapse
|
19
|
Alabdulkarim S, Nussbaum MA, Rashedi E, Kim S, Agnew M, Gardner R. Impact of task design on task performance and injury risk: case study of a simulated drilling task. ERGONOMICS 2017; 60:851-866. [PMID: 27457340 DOI: 10.1080/00140139.2016.1217354] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Existing evidence is limited regarding the influence of task design on performance and ergonomic risk, or the association between these two outcomes. In a controlled experiment, we constructed a mock fuselage to simulate a drilling task common in aircraft manufacturing, and examined the effect of three levels of workstation adjustability on performance as measured by productivity (e.g. fuselage completion time) and quality (e.g. fuselage defective holes), and ergonomic risk as quantified using two common methods (rapid upper limb assessment and the strain index). The primary finding was that both productivity and quality significantly improved with increased adjustability, yet this occurred only when that adjustability succeeded in reducing ergonomic risk. Supporting the inverse association between ergonomic risk and performance, the condition with highest adjustability created the lowest ergonomic risk and the best performance while there was not a substantial difference in ergonomic risk between the other two conditions, in which performance was also comparable. Practitioner Summary: Findings of this study supported a causal relationship between task design and both ergonomic risk and performance, and that ergonomic risk and performance are inversely associated. While future work is needed under more realistic conditions and a broader population, these results may be useful for task (re)design and to help cost-justify some ergonomic interventions.
Collapse
Affiliation(s)
- Saad Alabdulkarim
- a Industrial Engineering Department , College of Engineering, King Saud University , Riyadh , Saudi Arabia
- b Department of Industrial and Systems Engineering , Virginia Tech , Blacksburg , VA , USA
| | - Maury A Nussbaum
- b Department of Industrial and Systems Engineering , Virginia Tech , Blacksburg , VA , USA
| | - Ehsan Rashedi
- b Department of Industrial and Systems Engineering , Virginia Tech , Blacksburg , VA , USA
| | - Sunwook Kim
- b Department of Industrial and Systems Engineering , Virginia Tech , Blacksburg , VA , USA
| | - Michael Agnew
- b Department of Industrial and Systems Engineering , Virginia Tech , Blacksburg , VA , USA
| | - Richard Gardner
- c Advanced Ergonomics Technologies, Boeing Research & Technology , Everett , WA , USA
| |
Collapse
|
20
|
Dixon SM, Nordvall AC, Cukier W, Neumann WP. Young consumers' considerations of healthy working conditions in purchasing decisions: a qualitative examination. ERGONOMICS 2017; 60:601-612. [PMID: 27309493 DOI: 10.1080/00140139.2016.1193634] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Research has suggested that products manufactured under healthy work conditions (HWC) may provide a marketing advantage to companies. This paper explores young consumers' considerations of HWC in purchasing decisions using data from qualitative interviews with a sample of 21 university students. The results suggest that interviewees frequently considered the working conditions of those who produced the products they purchased. Participants reported a willingness to pay 17.5% more on a $100 product if it were produced under HWC compared to not. Their ability and willingness to act on this issue was, however, hampered by a lack of credible information about working conditions in production, the limited availability of HWC goods and a presumed higher price of HWC goods. While caution should be applied when generalising from this targetable market segment to a general population, these results provide actionable direction for companies interested in using a HWC brand image to gain a strategic sales advantage. Practitioner Summary: This interview study shows that young consumers are interested in, and willing to pay a premium for, goods made under healthy working conditions (HWC). Reported barriers to acting on this impulse include a lack of credible information on working conditions. Ergonomics can help provide a strategic marketing advantage for companies.
Collapse
Affiliation(s)
- Shane M Dixon
- a Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering , Ryerson University , Toronto , ON Canada
| | | | - Wendy Cukier
- c Office of the Vice President of Research and Innovation , Ryerson University , Toronto , Canada
| | - W Patrick Neumann
- a Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering , Ryerson University , Toronto , ON Canada
| |
Collapse
|
21
|
Berlin C, Neumann WP, Theberge N, Örtengren R. 'Power base' tactics for workplace change - an interview study with industrial engineers and ergonomists. ERGONOMICS 2017; 60:613-627. [PMID: 27427206 DOI: 10.1080/00140139.2016.1213886] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The work activities of industrial engineers (IEs) and ergonomists drive workplace changes. The purpose of this study is to compare the work practices of the two professions and examine (1) how IEs and ergonomists gain influence over workplace changes and (2) whether there are prevailing types of intentional interaction behaviours called Power bases (PB) present in the interaction tactics they employ. The study identified key behavioural strategies used by the interviewees to successfully influence workplace changes; these were then mapped to their corresponding PB. Results showed that IEs and ergonomists were successfully influencing workplace changes using several tactics across the spectrum of PB, with the exception of Reward and Coercion. The study concludes with a list of recommended workplace change agent tactics, and proposes that a PB 'analytical lens' can serve to increase the budding ergonomists' critical and analytical skills when considering possible workplace change tactics. Practitioner Summary: This interview study examines how workplace ergonomics change agents, represented by the two professions: industrial engineers and ergonomists, perceive and exercise their capacity to influence workplace change. Key behavioural tactics that interviewees have found successful are reported, alongside effects on short- and long-term relations with other workplace-influencing stakeholders.
Collapse
Affiliation(s)
- Cecilia Berlin
- a Division of Production Systems, Department of Product and Production Development , Chalmers University of Technology , Gothenburg , Sweden
| | - W Patrick Neumann
- b Department of Mechanical and Industrial Engineering , Ryerson University , Toronto , Canada
| | - Nancy Theberge
- c Faculty of Applied Health Sciences , University of Waterloo , Waterloo , Canada
| | - Roland Örtengren
- a Division of Production Systems, Department of Product and Production Development , Chalmers University of Technology , Gothenburg , Sweden
| |
Collapse
|
22
|
Marsot J, Atain-Kouadio JJ. Conception des équipements de travail et prévention des TMS Complémentarités et points d’ancrage des démarches. PERSPECTIVES INTERDISCIPLINAIRES SUR LE TRAVAIL ET LA SANTÉ 2017. [DOI: 10.4000/pistes.4993] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
23
|
Hall-Andersen LB, Neumann P, Broberg O. Integrating ergonomics knowledge into business-driven design projects: The shaping of resource constraints in engineering consultancy. Work 2016; 55:335-346. [PMID: 27689583 DOI: 10.3233/wor-162400] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND The integration of ergonomics knowledge into engineering projects leads to both healthier and more efficient workplaces. There is a lack of knowledge about integrating ergonomic knowledge into the design practice in engineering consultancies. OBJECTIVES This study explores how organizational resources can pose constraints for the integration of ergonomics knowledge into engineering design projects in a business-driven setting, and how ergonomists cope with these resource constraints. PARTICIPANTS An exploratory case study in an engineering consultancy was conducted. A total of 27 participants were interviewed. METHODS Data were collected applying semi-structured interviews, observations, and documentary studies. Interviews were transcribed, coded, and categorized into themes. RESULTS From the analysis five overall themes emerged as major constituents of resource constraints: 1) maximizing project revenue, 2) payment for ergonomics services, 3) value of ergonomic services, 4) role of the client, and 5) coping strategies to overcome resource constraints. CONCLUSION We hypothesize that resource constraints were shaped due to sub-optimization of costs in design projects. The economical contribution of ergonomics measures was not evaluated in the entire life cycle of a designed workplace. Coping strategies included teaming up with engineering designers in the sales process or creating an alliance with ergonomists in the client organization.
Collapse
Affiliation(s)
- Lene Bjerg Hall-Andersen
- Engineering Systems Group, Department of Management Engineering, Technical University of Denmark, Lyngby, Denmark
| | - Patrick Neumann
- Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, ON, Canada
| | - Ole Broberg
- Engineering Systems Group, Department of Management Engineering, Technical University of Denmark, Lyngby, Denmark
| |
Collapse
|
24
|
Ivarsson A, Eek F. The relationship between physical workload and quality within line-based assembly. ERGONOMICS 2016; 59:913-923. [PMID: 27626887 DOI: 10.1080/00140139.2015.1105303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Reducing costs and improvement of product quality are considered important to ensure productivity within a company. Quality deviations during production processes and ergonomics have previously shown to be associated. This study explored the relationship between physical workload and real (found during production processes) and potential (need of extra time and assistance to complete tasks) quality deviations in a line-based assembly plant. The physical workload on and the work rotation between 52 workstations were assessed. As the outcome, real and potential quality deviations were studied during 10 weeks. Results show that workstations with higher physical workload had significantly more real deviations compared to lower workload stations. Static work posture had significantly more potential deviations. Rotation between high and low workload was related to fewer quality deviations compared to rotation between only high workload stations. In conclusion, physical ergonomics seems to be related to real and potential quality deviation within line-based assembly. Practitioner Summary: To ensure good productivity in manufacturing industries, it is important to reduce costs and improve product quality. This study shows that high physical workload is associated with quality deviations and need of extra time and assistance to complete tasks within line-based assembly, which can be financially expensive for a company.
Collapse
Affiliation(s)
- Anna Ivarsson
- a Faculty of Medicine, Department of Health Sciences , Lund University , Lund , Sweden
| | - Frida Eek
- a Faculty of Medicine, Department of Health Sciences , Lund University , Lund , Sweden
| |
Collapse
|
25
|
Trask C, Bath B, Johnson PW, Teschke K. Risk Factors for Low Back Disorders in Saskatchewan Farmers: Field-based Exposure Assessment to Build a Foundation for Epidemiological Studies. JMIR Res Protoc 2016; 5:e111. [PMID: 27286748 PMCID: PMC4920958 DOI: 10.2196/resprot.5573] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 04/04/2016] [Accepted: 04/22/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Studies of many geographical settings and agricultural commodities show that low back disorders are an important public health issue among farmers, who represent a special rural population. However, few studies have examined the impact of low back disorders on farmers' work or the strategies that they adopt to avoid associated pain and disability. OBJECTIVE This study protocol will investigate 3 issues related to low back disorders in Saskatchewan farmers: (1) the vibration, heavy lifting, and awkward postures farmers encounter during their work that might contribute to low back disorders; (2) the impact low back disorders have on farmers in terms of their ability to work; and (3) the types of preventative measures and solutions that farmers implement to reduce the occurrence of low back pain. METHODS To answer these questions, researchers will travel to 30 farms to make measurements of vibration, lifting, and posture during the farmers' regular work tasks. Farmers will be interviewed about any pain and/or disability using standardized interview questions. Farmers will also be asked about safety measures they have implemented at their farm, such as modified tools or equipment, to reduce the occurrence of low back disorders or pain. RESULTS Data collection is currently underway for this study, with the intention to complete all data collection and analysis by the end of 2018. CONCLUSIONS Occupational determinants of health such as vibration, heavy lifting, and awkward postures are important in the development and progression of low back disorders, and the results of this study will allow for cost-effective epidemiological studies of these determinants in the future. In identifying prevention strategies, this study will also facilitate future research evaluating the effectiveness of safety measures.
Collapse
|
26
|
Sobhani A, Wahab MIM, Neumann PW. Integrating Ergonomics Aspects Into Operations Management Performance Optimization Models: A Modeling Framework. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/21577323.2016.1178190] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ahmad Sobhani
- Department of Mechanical and Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, ON M5B2K3, Canada
| | - M. I. M. Wahab
- Department of Mechanical and Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, ON M5B2K3, Canada
| | - Patrick W. Neumann
- Department of Mechanical and Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, ON M5B2K3, Canada
| |
Collapse
|
27
|
Loo HS, Yeow PHP. Effects of two ergonomic improvements in brazing coils of air-handler units. APPLIED ERGONOMICS 2015; 51:383-391. [PMID: 26154237 DOI: 10.1016/j.apergo.2015.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 06/04/2015] [Accepted: 06/05/2015] [Indexed: 06/04/2023]
Abstract
The research aims to address the physically loading task and quality and productivity problems in the brazing of coils of air-handler units. Eight operators participated in two intervention studies conducted in a factory in Malaysia to compare the status quo brazing with (1) the use of a new twin-brazing torch that replaced the single-brazing gun and (2) brazing in a sitting position. The outcome measures are related to quality, productivity, monetary costs, body postures and symptoms. After baseline, Interventions I and II were applied for 3 months respectively. The results show a 58.9% quality improvement, 140% productivity increase and 113 times ROI. There was also a reduction in poor work postures e.g. in the raising of the arms and shoulders; bending, twisting and extending of the neck; and bending of left and right wrists, and the back. This research can be replicated in other factories that share similar processes.
Collapse
Affiliation(s)
- H S Loo
- Ergonomics Centre, Faculty of Mechanical Engineering, Universiti Teknologi MARA (UiTM), 40450, Shah Alam, Selangor, Malaysia.
| | - Paul H P Yeow
- School of Business, Monash University Malaysia, Jalan Lagoon Selatan, 46150, Bandar Sunway, Selangor, Malaysia.
| |
Collapse
|
28
|
Hoffmeister K, Gibbons A, Schwatka N, Rosecrance J. Ergonomics Climate Assessment: A measure of operational performance and employee well-being. APPLIED ERGONOMICS 2015; 50:160-169. [PMID: 25959331 DOI: 10.1016/j.apergo.2015.03.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Revised: 11/14/2014] [Accepted: 03/11/2015] [Indexed: 06/04/2023]
Abstract
Ergonomics interventions have the potential to improve operational performance and employee well-being. We introduce a framework for ergonomics climate, the extent to which an organization emphasizes and supports the design and modification of work to maximize both performance and well-being outcomes. We assessed ergonomics climate at a large manufacturing facility twice during a two-year period. When the organization used ergonomics to promote performance and well-being equally, and at a high level, employees reported less work-related pain. A larger discrepancy between measures of operational performance and employee well-being was associated with increased reports of work-related pain. The direction of this discrepancy was not significantly related to work-related pain, such that it didn't matter which facet was valued more. The Ergonomics Climate Assessment can provide companies with a baseline assessment of the overall value placed on ergonomics and help prioritize areas for improving operational performance and employee well-being.
Collapse
|
29
|
Village J, Searcy C, Salustri F, Patrick Neumann W. Design for human factors (DfHF): a grounded theory for integrating human factors into production design processes. ERGONOMICS 2015; 58:1529-1546. [PMID: 25708556 DOI: 10.1080/00140139.2015.1022232] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The 'design for human factors' grounded theory explains 'how' human factors (HF) went from a reactive, after-injury programme in safety, to being proactively integrated into each step of the production design process. In this longitudinal case study collaboration with engineers and HF Specialists in a large electronics manufacturer, qualitative data (e.g. meetings, interviews, observations and reflections) were analysed using a grounded theory methodology. The central tenet in the theory is that when HF Specialists acclimated to the engineering process, language and tools, and strategically aligned HF to the design and business goals of the organisation, HF became a means to improve business performance. This led to engineers 'pulling' HF Specialists onto their team. HF targets were adopted into engineering tools to communicate HF concerns quantitatively, drive continuous improvement, visibly demonstrate change and lead to benchmarking. Senior management held engineers accountable for HF as a key performance indicator, thus integrating HF into the production design process. Practitioner Summary: Research and practice lack explanations about how HF can be integrated early in design of production systems. This three-year case study and the theory derived demonstrate how ergonomists changed their focus to align with design and business goals to integrate HF into the design process.
Collapse
Affiliation(s)
- Judy Village
- a Department of Mechanical and Industrial Engineering , Ryerson University , 350 Victoria St, Toronto , ON , Canada M5B 2K3
| | | | | | | |
Collapse
|
30
|
Wurzelbacher SJ, Bertke SJ, Lampl MP, Bushnell PT, Meyers AR, Robins DC, Al-Tarawneh IS. The effectiveness of insurer-supported safety and health engineering controls in reducing workers' compensation claims and costs. Am J Ind Med 2014; 57:1398-412. [PMID: 25223846 DOI: 10.1002/ajim.22372] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2014] [Indexed: 11/08/2022]
Abstract
BACKGROUND This study evaluated the effectiveness of a program in which a workers' compensation (WC) insurer provided matching funds to insured employers to implement safety/health engineering controls. METHODS Pre- and post-intervention WC metrics were compiled for the employees designated as affected by the interventions within 468 employers for interventions occurring from 2003 to 2009. Poisson, two-part, and linear regression models with repeated measures were used to evaluate differences in pre- and post-data, controlling for time trends independent of the interventions. RESULTS For affected employees, total WC claim frequency rates (both medical-only and lost-time claims) decreased 66%, lost-time WC claim frequency rates decreased 78%, WC paid cost per employee decreased 81%, and WC geometric mean paid claim cost decreased 30% post-intervention. Reductions varied by employer size, specific industry, and intervention type. CONCLUSIONS The insurer-supported safety/health engineering control program was effective in reducing WC claims and costs for affected employees.
Collapse
Affiliation(s)
- Steven J. Wurzelbacher
- National Institute for Occupational Safety and Health; Division of Surveillance, Hazard Evaluations, and Field Studies
| | - Stephen J. Bertke
- National Institute for Occupational Safety and Health; Division of Surveillance, Hazard Evaluations, and Field Studies
| | - Michael P. Lampl
- Ohio Bureau of Workers' Compensation; Division of Safety and Hygiene
| | - P. Timothy Bushnell
- National Institute for Occupational Safety and Health; Division of Surveillance, Hazard Evaluations, and Field Studies
| | - Alysha R. Meyers
- National Institute for Occupational Safety and Health; Division of Surveillance, Hazard Evaluations, and Field Studies
| | - David C. Robins
- Ohio Bureau of Workers' Compensation; Division of Safety and Hygiene
| | | |
Collapse
|
31
|
Bolis I, Brunoro CM, Sznelwar LI. Mapping the relationships between work and sustainability and the opportunities for ergonomic action. APPLIED ERGONOMICS 2014; 45:1225-1239. [PMID: 24680165 DOI: 10.1016/j.apergo.2014.02.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 02/17/2014] [Accepted: 02/23/2014] [Indexed: 06/03/2023]
Abstract
A map was drawn up of the relationships between work (in its multiple interpretations) and sustainability (sustainable development and corporate sustainability) based on a bibliographic analysis of articles that discuss these themes jointly in the current academic literature. The position of the discipline of ergonomics focused on work was identified from this map and, based on its specific academic literature, it was possible to identify where this discipline could contribute so that work and workers can be included in the discourse of sustainable development and considered in corporate sustainability policies. Ergonomics can be actively influential within the organization on issues relating to work improvements; it may boost integrated increases in the organization's performance and in workers' well-being; it can provide support for changes and new (environmental) sustainability-related work requirements to be considered; and it can contribute to the definition of the concept of work in a context of sustainable development.
Collapse
Affiliation(s)
- Ivan Bolis
- Department of Production Engineering, University of São Paulo, Avenida Professor Luciano Gualberto, 530, São Paulo, SP 05508-010, Brazil.
| | - Claudio M Brunoro
- Department of Production Engineering, University of São Paulo, Avenida Professor Luciano Gualberto, 530, São Paulo, SP 05508-010, Brazil.
| | - Laerte I Sznelwar
- Department of Production Engineering, University of São Paulo, Avenida Professor Luciano Gualberto, 530, São Paulo, SP 05508-010, Brazil.
| |
Collapse
|
32
|
Neumann WP, Dixon SM, Nordvall AC. Consumer demand as a driver of improved working conditions: the 'Ergo-Brand' proposition. ERGONOMICS 2014; 57:1113-1126. [PMID: 24840257 DOI: 10.1080/00140139.2014.917203] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This article develops and explores the 'Ergo-Brand' proposition, which posits that consumers may prefer to buy goods that are made under good working conditions (GWCs). This preference would enhance a differentiation strategy for companies, thereby fostering the application of ergonomics in production. This proposition is developed in the context of a narrative review of the literature on 'ethical consumerism'. This is supplemented with a survey study, conducted in both Canada and Sweden (n = 141) to explore this proposition. Results indicate that consumers would prefer goods made under GWCs, but not unconditionally as quality and price concerns were ranked higher. Access to information on the working conditions in production was seen as a barrier. Nevertheless, the Ergo-Brand concept may be a viable avenue in promoting attention towards ergonomics in companies - particularly if consumer habits are subject to intervention by advertising. Further research on this strategy is warranted.
Collapse
Affiliation(s)
- W Patrick Neumann
- a Department of Mechanical and Industrial Engineering , Ryerson University , 350 Victoria Street, Toronto , Ontario , Canada M5B 2K3
| | | | | |
Collapse
|
33
|
Neumann WP, Village J. Ergonomics action research II: a framework for integrating HF into work system design. ERGONOMICS 2012; 55:1140-1156. [PMID: 22913397 DOI: 10.1080/00140139.2012.706714] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
UNLABELLED This paper presents a conceptual framework that can support efforts to integrate human factors (HF) into the work system design process, where improved and cost-effective application of HF is possible. The framework advocates strategies of broad stakeholder participation, linking of performance and health goals, and process focussed change tools that can help practitioners engage in improvements to embed HF into a firm's work system design process. Recommended tools include business process mapping of the design process, implementing design criteria, using cognitive mapping to connect to managers' strategic goals, tactical use of training and adopting virtual HF (VHF) tools to support the integration effort. Consistent with organisational change research, the framework provides guidance but does not suggest a strict set of steps. This allows more adaptability for the practitioner who must navigate within a particular organisational context to secure support for embedding HF into the design process for improved operator wellbeing and system performance. PRACTITIONER SUMMARY There has been little scientific literature about how a practitioner might integrate HF into a company's work system design process. This paper proposes a framework for this effort by presenting a coherent conceptual framework, process tools, design tools and procedural advice that can be adapted for a target organisation.
Collapse
Affiliation(s)
- W P Neumann
- Human Factors Engineering Lab, Mechanical and Industrial Engineering Department, Ryerson University, Toronto, Canada.
| | | |
Collapse
|
34
|
Neumann WP, Dixon SM, Ekman M. Ergonomics action research I: shifting from hypothesis testing to experiential learning. ERGONOMICS 2012; 55:1127-1139. [PMID: 22913422 DOI: 10.1080/00140139.2012.700327] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
UNLABELLED This paper presents the case for the need for 'Action Research' (AR) approaches to gain understanding of how ergonomics considerations can best be integrated into the design of new work systems. The AR researchers work collaboratively with other stakeholders to solve a real-world problem: gaining insight into the problem and factors influencing solution building from an embedded position in the development process. This experience is interpreted in terms of available theory and can support further theory development. This non-experimental approach can help provide practical new approaches for integrating ergonomics considerations into real work system design processes. The AR approach suffers from a lack of acceptance by conventionally trained scientists. This paper aims to help overcome this weakness by developing the underlying theory and rationale for using AR approaches in ergonomics research. We propose further development of hybrid approaches which incorporate other evaluation techniques to extend the knowledge gains from AR projects. PRACTITIONER SUMMARY Researchers should engage directly with organisations in ergonomics projects so that they can better understand the challenges and needs of practitioners who are trying to apply available scientific knowledge in their own unique context. Such 'Action Research' could help develop theory and approaches useful to improve mobilisation and application of ergonomics knowledge in organisations.
Collapse
Affiliation(s)
- W P Neumann
- Human Factors Engineering Lab, Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, Canada.
| | | | | |
Collapse
|
35
|
Hess JA, Mizner RL, Kincl L, Anton D. Alternatives to lifting concrete masonry blocks onto rebar: biomechanical and perceptual evaluations. ERGONOMICS 2012; 55:1229-1242. [PMID: 22849706 DOI: 10.1080/00140139.2012.703694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
UNLABELLED This study examined the use of and barriers to H-block and high lift grouting, two alternatives to lifting concrete masonry blocks onto vertical rebar. Peak and cumulative shoulder motions were evaluated, as well as adoption barriers: H-block cost and stakeholder perceptions. Results indicated that using the alternatives significantly decreased peak shoulder flexion (p < 0.001). A case study indicated that building cost was higher with H-block, but the difference was less than 2% of the total cost. Contractors and specifiers reported important differences in perceptions, work norms, and material use and practices. For example, 48% of specifiers reported that use of high lift grouting was the contractor's choice, while 28% of contractors thought it must be specified. Use of H-block or high-lift grouting should be considered as methods to reduce awkward upper extremity postures. Cost and stakeholders' other perceptions present barriers that are important considerations when developing diffusion strategies for these alternatives. PRACTITIONER SUMMARY This study provides information from several perspectives about ergonomic controls for a high risk bricklaying task, which will benefit occupational safety experts, health professionals and ergonomists. It adds to the understanding of shoulder stresses, material cost and stakeholder perceptions that will contribute to developing effective diffusion strategies.
Collapse
Affiliation(s)
- J A Hess
- Labor Education and Research Center, 1289 University of Oregon, Eugene, OR, USA.
| | | | | | | |
Collapse
|
36
|
Brown C, Legg S. Chapter 3 Human Factors and Ergonomics for Business Sustainability. BUSINESS AND SUSTAINABILITY: CONCEPTS, STRATEGIES AND CHANGES 2011. [DOI: 10.1108/s2043-9059(2011)0000003011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
37
|
Jallon R, Imbeau D, de Marcellis-Warin N. A process mapping model for calculating indirect costs of workplace accidents. JOURNAL OF SAFETY RESEARCH 2011; 42:333-344. [PMID: 22093567 DOI: 10.1016/j.jsr.2011.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Revised: 06/09/2011] [Accepted: 06/27/2011] [Indexed: 05/31/2023]
Abstract
UNLABELLED This article follows an earlier one in which four criteria and four bases for the development of an indirect-cost calculation model adapted to the accuracy requirements and time constraints of workplace decision-makers were established. A two-level model for calculating indirect costs using process mapping of the organizational response to a workplace accident is presented. The model is based on data collected in interviews with those employees in charge of occupational health and safety in 10 companies of various sizes in different industry sectors. This model is the first to use process mapping to establish the indirect costs of workplace accidents. The approach allows easy identification of the duration and frequency of actions taken by stakeholders when a workplace accident occurs, facilitates the collection of the information needed to calculate indirect costs and yields a usable, precise result. A simple graphic representation of an organization's accident processes helps the user understand each accident's cost components, allowing the identification and reduction of inefficiencies in the overall process. IMPACT ON INDUSTRY By facilitating data collection and shortening the time needed to assess indirect costs of workplace accidents, this indirect cost calculation tool is better suited for workplace use than those currently available.
Collapse
Affiliation(s)
- Romain Jallon
- École Polytechnique de Montréal, Département de Mathématiques et de génie industriel, C.P. 6079, Succ. Centre-ville, Montréal, H3C 3A7, Québec, Canada.
| | | | | |
Collapse
|
38
|
Bidassie B, McGlothlin JD, Goh A, Feyen RG, Barany JW. Limited economic evaluation to assess the effectiveness of a university-wide office ergonomics program. APPLIED ERGONOMICS 2010; 41:417-427. [PMID: 19854432 DOI: 10.1016/j.apergo.2009.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2007] [Revised: 07/30/2009] [Accepted: 09/09/2009] [Indexed: 05/28/2023]
Abstract
The objective of this research was to evaluate the effectiveness and provide a limited economic evaluation of an office ergonomics program at a major university from 1995 to 2007. The relationship between office-related recordable injuries, reported lost time, severity of these injuries, and the Workers' Compensation (WC) paid was analyzed and the corresponding incident cost was calculated. Two major datasets analyzed were OSHA 200/300 logs (1991-2007) and WC claims paid (1999-2007). Since the beginning of the office ergonomics program in 1995 and through 2007 (13-year period), the number of office cumulative trauma disorder (CTD) cases decreased by 53%. Since the official start (in 1999) of a 50-50 cost share agreement for office equipment purchases between the university's Safety and Health Department (SHD) and the university departments evaluated, it was observed that the incident rate decreased by 63%, Total Days Away/restrict or Transfer (DART) rate decreased by 41%, Lost Time Case (LTC) rate decreased by 71% and office-related carpal tunnel syndrome decreased by almost 50%. The long-term goal of this research is to demonstrate the self-sustainability of an office ergonomics program by showing that equipment costs are eventually offset by a decrease in WC claims paid and lost time from office-related injuries and illnesses. While limited, this research helps in cost-justifying the implementation of future office ergonomics programs for large organizations.
Collapse
Affiliation(s)
- Balmatee Bidassie
- School of Industrial Engineering, Purdue University, West Lafayette, IN, USA
| | | | | | | | | |
Collapse
|
39
|
Niès J, Pelayo S. From users involvement to users’ needs understanding: A case study. Int J Med Inform 2010; 79:e76-82. [DOI: 10.1016/j.ijmedinf.2009.06.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2008] [Revised: 06/30/2009] [Accepted: 06/30/2009] [Indexed: 10/20/2022]
|
40
|
Spielholz P, Cullen J, Smith C, Howard N, Silverstein B, Bonauto D. Assessment of perceived injury risks and priorities among truck drivers and trucking companies in Washington State. JOURNAL OF SAFETY RESEARCH 2008; 39:569-576. [PMID: 19064041 DOI: 10.1016/j.jsr.2008.09.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2007] [Revised: 08/04/2008] [Accepted: 09/17/2008] [Indexed: 05/27/2023]
Abstract
PROBLEM The trucking industry experiences one of the highest work-related injury rates. Little work has been conducted previously in the United States to assess the hazards, needs, and injury prevention priorities in trucking. METHOD Two separate industry-wide surveys of 359 trucking companies and 397 commercial truck drivers were conducted in Washington State. RESULTS Trucking companies and drivers both ranked musculoskeletal and slip, trip, fall injuries as the top two priorities. Controlling heavy lifting, using appropriate equipment, and addressing slippery surfaces were frequently listed as solutions. There appears to be a gap in safety climate perception between workers and employers. However, driver and company priorities agreed with industry workers' compensation claims. There is room for safety program management improvement in the industry. The study findings detail opportunities for prioritizing and reducing injuries. IMPACT ON INDUSTRY This information can be used to focus and design interventions for the prevention of work-related injuries while improving industry competitiveness.
Collapse
|