Effects of multiple risk factors on upper limb musculoskeletal disorders among workers in inner Brazil.

IF 2.4 3区 工程技术 Q2 ENGINEERING, INDUSTRIAL Cognition Technology & Work Pub Date : 2022-05-28 DOI:10.3233/wor-210752
Iris Lima da Silva, Eloyse Ricely Machado de Souza, Lara Karine Dias Silva, Alline Thamyres Claudino da Silva, Jonhatan Magno Norte da Silva
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引用次数: 1

Abstract

BACKGROUND The literature discussing musculoskeletal diseases of inner northeastern workers is scarce, although 67,559 cases were reported in Brazil between 2007 and 2016. OBJECTIVE This study aimed to evaluate the effect of multiple risk factors that influence the symptoms of work-related musculoskeletal disorders (WMSDs) in wrists, elbows, and shoulders in workers from four different economic sectors. METHODS A sample included 420 workers from the inner regions of the Brazilian states of Alagoas and Bahia. The Nordic Musculoskeletal Questionnaire was used to capture pain symptoms on both sides of the body (left and right). Sociodemographic variables, items from the biomechanical exposure and organizational conditional, in addition to other questionnaires (JCQ, COPSOQ II, ERI) were used to assess the characteristics and occupational risks of the respondents. Ordinal logistic regression model was using to identify the relationship between symptoms and factors. RESULTS This study highlights the psychosocial, biomechanical, occupational, and sociodemographic variables contributed to development of WMSDs. Use of hand-vibrating tool increased the likelihood of symptoms manifesting on the body. On the other hand, high job control and high job insecurity reduced the likelihood of developing symptoms. On the other hand, high job control and job satisfaction reduced the likelihood of developing symptoms. Factors such as age, curved spine, high job insecurity and excessive commitment contributed to the development of WMSDs only on one side of the body. CONCLUSIONS The development of WMSDs is multifactorial. Sociodemographic, occupational, biomechanical, and psychosocial factors may commonly contribute to WMSD manifesting only on one side of the body more than on both sides.
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多种危险因素对巴西境内工人上肢肌肉骨骼疾病的影响
背景:尽管2007年至2016年巴西报告了67559例肌肉骨骼疾病,但关于东北地区工人肌肉骨骼疾病的文献很少。目的本研究旨在评估影响四个不同经济部门工人手腕、肘部和肩部工作相关肌肉骨骼疾病(WMSDs)症状的多种危险因素的影响。方法对来自巴西阿拉戈斯州和巴伊亚州内陆地区的420名工人进行调查。北欧肌肉骨骼问卷用于捕捉身体两侧(左和右)的疼痛症状。采用社会人口学变量、生物力学暴露和组织条件中的项目以及其他问卷(JCQ、COPSOQ II、ERI)来评估受访者的特征和职业风险。采用有序逻辑回归模型确定症状与因素之间的关系。结果本研究强调了社会心理、生物力学、职业和社会人口学变量对wmsd发展的影响。使用手动振动工具会增加身体出现症状的可能性。另一方面,高度的工作控制和高度的工作不安全感降低了出现症状的可能性。另一方面,高度的工作控制和工作满意度降低了出现症状的可能性。年龄、弯曲的脊柱、高度的工作不安全感和过度的投入等因素导致了身体一侧的wmsd的发展。结论WMSDs的发生是多因素的。社会人口学、职业、生物力学和社会心理因素通常可能导致WMSD仅出现在身体的一侧而不是两侧。
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来源期刊
Cognition Technology & Work
Cognition Technology & Work ENGINEERING, INDUSTRIAL-
CiteScore
6.90
自引率
7.70%
发文量
26
审稿时长
>12 weeks
期刊介绍: Cognition, Technology & Work focuses on the practical issues of human interaction with technology within the context of work and, in particular, how human cognition affects, and is affected by, work and working conditions. The aim is to publish research that normally resides on the borderline between people, technology, and organisations. Including how people use information technology, how experience and expertise develop through work, and how incidents and accidents are due to the interaction between individual, technical and organisational factors. The target is thus the study of people at work from a cognitive systems engineering and socio-technical systems perspective. The most relevant working contexts of interest to CTW are those where the impact of modern technologies on people at work is particularly important for the users involved as well as for the effects on the environment and plants. Modern society has come to depend on the safe and efficient functioning of a multitude of technological systems as diverse as industrial production, transportation, communication, supply of energy, information and materials, health and finance.
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