Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniques

Peak and cumulative forces on spinal structures have been identified as significant and statistically independent risk factors for reporting low back pain (LBP). This paper describes a software based approach which utilizes these risk factors to quantitatively predict the reporting of LBP by utilizi...

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Main Author: Mardon Frazer
Format: Article
Language:English
Published: Institut de Recherche Robert-Sauvé en Santé et en Sécurité du Travail (IRSST) 2003-12-01
Series:Perspectives Interdisciplinaires sur le Travail et la Santé
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Online Access:https://journals.openedition.org/pistes/3325
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author Mardon Frazer
author_facet Mardon Frazer
author_sort Mardon Frazer
collection DOAJ
description Peak and cumulative forces on spinal structures have been identified as significant and statistically independent risk factors for reporting low back pain (LBP). This paper describes a software based approach which utilizes these risk factors to quantitatively predict the reporting of LBP by utilizing a Low Back Pain Reporting Index Score (LBPRI). Two automotive manufacturing jobs were assessed utilizing this approach and these results were utilized in the development of a specific administrative and engineering control. Analysis of the jobs with the controls in place indicated that the administrative control, job rotation, was less effective than assumed and produced an overall increase in the risk of reporting LBP. The engineering control resulted in an overall decrease in the risk of reporting LBP and this beneficial risk reduction would be delivered to any worker that performed this job. The results of this study indicate that both peak and cumulative loading must be considered in order to properly appreciate the risk of injury and the consequences associated with the implementation of administrative and engineering controls.
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publisher Institut de Recherche Robert-Sauvé en Santé et en Sécurité du Travail (IRSST)
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spelling doaj-art-153316ab415e4de28008fba28558c04b2025-01-09T16:01:51ZengInstitut de Recherche Robert-Sauvé en Santé et en Sécurité du Travail (IRSST)Perspectives Interdisciplinaires sur le Travail et la Santé1481-93842003-12-015210.4000/pistes.3325Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniquesMardon FrazerPeak and cumulative forces on spinal structures have been identified as significant and statistically independent risk factors for reporting low back pain (LBP). This paper describes a software based approach which utilizes these risk factors to quantitatively predict the reporting of LBP by utilizing a Low Back Pain Reporting Index Score (LBPRI). Two automotive manufacturing jobs were assessed utilizing this approach and these results were utilized in the development of a specific administrative and engineering control. Analysis of the jobs with the controls in place indicated that the administrative control, job rotation, was less effective than assumed and produced an overall increase in the risk of reporting LBP. The engineering control resulted in an overall decrease in the risk of reporting LBP and this beneficial risk reduction would be delivered to any worker that performed this job. The results of this study indicate that both peak and cumulative loading must be considered in order to properly appreciate the risk of injury and the consequences associated with the implementation of administrative and engineering controls.https://journals.openedition.org/pistes/3325job rotationbiomechanical modeladministrative controlengineering controloccupational diseases
spellingShingle Mardon Frazer
Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniques
Perspectives Interdisciplinaires sur le Travail et la Santé
job rotation
biomechanical model
administrative control
engineering control
occupational diseases
title Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniques
title_full Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniques
title_fullStr Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniques
title_full_unstemmed Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniques
title_short Utilisation des charges maximales et cumulatives sur la colonne vertébrale pour évaluer les emplois, la rotation des emplois et les contrôles techniques
title_sort utilisation des charges maximales et cumulatives sur la colonne vertebrale pour evaluer les emplois la rotation des emplois et les controles techniques
topic job rotation
biomechanical model
administrative control
engineering control
occupational diseases
url https://journals.openedition.org/pistes/3325
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