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Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey

PURPOSE: We aimed to investigate variations in the risk of low back pain (LBP), lower extremity muscle pain, and whole body fatigue according to differences in prolonged standing work hours in relation to risk factor exposure and rest frequency. MATERIALS AND METHODS: From the fifth Korean Working C...

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Autores principales: Jo, Hoon, Lim, One-bin, Ahn, Yeon-Soon, Chang, Sei-jin, Koh, Sang-Baek
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Yonsei University College of Medicine 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8149936/
https://www.ncbi.nlm.nih.gov/pubmed/34027638
http://dx.doi.org/10.3349/ymj.2021.62.6.510
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author Jo, Hoon
Lim, One-bin
Ahn, Yeon-Soon
Chang, Sei-jin
Koh, Sang-Baek
author_facet Jo, Hoon
Lim, One-bin
Ahn, Yeon-Soon
Chang, Sei-jin
Koh, Sang-Baek
author_sort Jo, Hoon
collection PubMed
description PURPOSE: We aimed to investigate variations in the risk of low back pain (LBP), lower extremity muscle pain, and whole body fatigue according to differences in prolonged standing work hours in relation to risk factor exposure and rest frequency. MATERIALS AND METHODS: From the fifth Korean Working Conditions Survey data collected in 2017, data for 32970 full-time workers who worked for more than 1 year at their present job were analyzed. We classified the workers according to exposure to fatigue or painful postures, carrying heavy objects, performance of repetitive movements that burden the musculoskeletal system, and how often they took a break. Relationships between time spent in a standing posture at work and risks of LBP, lower extremity muscle pain, and whole body fatigue were analyzed by multivariate logistic regression. RESULTS: Of the full-time workers in the survey, 48.7% worked in a standing position for more than half of their total working hours. A higher odds ratio (OR) value for lower extremity muscle pain was observed in female not exposed to carrying heavy objects [OR: 3.551, 95% confidence interval (CI): 3.038–4.150] and not exposed to performing repetitive movements (OR: 3.555, 95% CI: 2.761–4.557). CONCLUSION: Changes in work methodologies are needed to lower the number of hours spent in a prolonged standing posture at work, including being able to rest when workers want to do so, to reduce pain and fatigue.
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spelling pubmed-81499362021-06-05 Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey Jo, Hoon Lim, One-bin Ahn, Yeon-Soon Chang, Sei-jin Koh, Sang-Baek Yonsei Med J Original Article PURPOSE: We aimed to investigate variations in the risk of low back pain (LBP), lower extremity muscle pain, and whole body fatigue according to differences in prolonged standing work hours in relation to risk factor exposure and rest frequency. MATERIALS AND METHODS: From the fifth Korean Working Conditions Survey data collected in 2017, data for 32970 full-time workers who worked for more than 1 year at their present job were analyzed. We classified the workers according to exposure to fatigue or painful postures, carrying heavy objects, performance of repetitive movements that burden the musculoskeletal system, and how often they took a break. Relationships between time spent in a standing posture at work and risks of LBP, lower extremity muscle pain, and whole body fatigue were analyzed by multivariate logistic regression. RESULTS: Of the full-time workers in the survey, 48.7% worked in a standing position for more than half of their total working hours. A higher odds ratio (OR) value for lower extremity muscle pain was observed in female not exposed to carrying heavy objects [OR: 3.551, 95% confidence interval (CI): 3.038–4.150] and not exposed to performing repetitive movements (OR: 3.555, 95% CI: 2.761–4.557). CONCLUSION: Changes in work methodologies are needed to lower the number of hours spent in a prolonged standing posture at work, including being able to rest when workers want to do so, to reduce pain and fatigue. Yonsei University College of Medicine 2021-06-01 2021-05-14 /pmc/articles/PMC8149936/ /pubmed/34027638 http://dx.doi.org/10.3349/ymj.2021.62.6.510 Text en © Copyright: Yonsei University College of Medicine 2021 https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Jo, Hoon
Lim, One-bin
Ahn, Yeon-Soon
Chang, Sei-jin
Koh, Sang-Baek
Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey
title Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey
title_full Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey
title_fullStr Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey
title_full_unstemmed Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey
title_short Negative Impacts of Prolonged Standing at Work on Musculoskeletal Symptoms and Physical Fatigue: The Fifth Korean Working Conditions Survey
title_sort negative impacts of prolonged standing at work on musculoskeletal symptoms and physical fatigue: the fifth korean working conditions survey
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8149936/
https://www.ncbi.nlm.nih.gov/pubmed/34027638
http://dx.doi.org/10.3349/ymj.2021.62.6.510
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