[Investigation and analysis of work-related musculoskeletal disorders among scientific researchers in computer workstation of an aerospace high-tech enterprise].

Q3 Medicine
Y W Cui, H J Zhang, S M Lin, J Bao, S H Han, H N Wang
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引用次数: 0

Abstract

Objective: To analyze the current situation and influencing factors of work-related musculoskeletal disorders (WMSDs) among scientific researchers in a computer workstation of a high-tech aerospace enterprise, and to provide data support for the improvement of occupational health management policies in this type of enterprise. Methods: From March to April 2023, using convenient sampling method, 1398 scientific researchers using computer workstations in an aerospace high-tech enterprise in Beijing were selected as the research subjects. The incidence of WMSDs in various parts of the body was investigated by using the Musculoskeletal Disorders Questionnaire, and the influencing factors of WMSDs in neck, lower back, shoulder and upper back were analyzed by logistic regression. Results: The total incidence of WMSDs was 55.4% (774/1398) in the scientific researchers who used computer workstations. The top 4 body parts in WMSDs incidence were neck (24.3%, 340/1398), lower back (20.4%, 285/1398), shoulder (18.7%, 262/1398), upper back (12.7%, 177/1398). The results of multivariate logistic regression analysis showed that feeling slightly tired and tired after work, setting a rest/break time of 10 to 15 min before the next continuous job, and operating computer for 2 to 4 hours and >4 hours were the influencing factors for the occurrence of neck WMSDs (OR=3.08, 1.90, 0.60, 2.00, 1.49, P<0.05). Female, 5-<10 years of working experience, feeling slightly tired, tired and very tired after work, operating computer for 6-<8 hours and 8-10 hours a day were all the influencing factors for the occurrence of WMSDs in the lower back (OR=1.82, 0.64, 2.95, 1.80, 1.61, 1.82, 1.73, P<0.05). Female, feeling slightly tired and tired after work were the influencing factors of shoulder WMSDs occurrence (OR=2.42, 2.09, 2.00, P<0.05). Female, 5-<10 years, 10-15 years of working age, 1-3 times of physical exercise/quarter, feeling slightly tired, tired and very tired after work were the influencing factors for the occurrence of upper back WMSDs (OR=2.76, 2.19, 2.78, 0.48, 4.20, 2.66, 2.19, P<0.05) . Conclusion: The incidence of WMSDs among scientific researchers in computer workstations of aerospace high-tech enterprises is high, which is closely related to individual characteristics and workstation usage characteristics. Measures should be taken to prevent and improve the WMSDs status of scientific researchers.

[航天高科技企业计算机工作站科研人员与工作相关的肌肉骨骼疾病调查与分析]。
目的分析某航天高科技企业计算机工作站科研人员工作相关肌肉骨骼疾病(WMSDs)的现状及影响因素,为完善该类企业的职业健康管理政策提供数据支持。研究方法2023年3月至4月,采用方便抽样法,选取北京某航天高科技企业计算机工作站的1398名科研人员作为研究对象。采用肌肉骨骼疾病问卷调查身体各部位肌肉骨骼疾病的发生率,并采用逻辑回归分析颈部、腰部、肩部和上背部肌肉骨骼疾病的影响因素。结果显示在使用计算机工作站的科研人员中,WMSDs 的总发生率为 55.4%(774/1398)。WMSDs发病率最高的四个身体部位分别是颈部(24.3%,340/1398)、腰部(20.4%,285/1398)、肩部(18.7%,262/1398)和上背部(12.7%,177/1398)。多变量逻辑回归分析结果表明,工作后感到轻微疲劳和疲倦、下次连续工作前休息/休息时间设定为 10 至 15 分钟、操作电脑时间为 2 至 4 小时和大于 4 小时是颈部 WMSDs 发生的影响因素(OR=3.OR=3.08,1.90,0.60,2.00,1.49,POR=1.82,0.64,2.95,1.80,1.61,1.82,1.73,POR=2.42,2.09,2.00,POR=2.76,2.19,2.78,0.48,4.20,2.66,2.19,PC结论:航天高科技企业科研人员计算机工作站WMSDs发病率较高,这与个人特点和工作站使用特点密切相关。应采取措施预防和改善科研人员的 WMSDs 状况。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
中华劳动卫生职业病杂志
中华劳动卫生职业病杂志 Medicine-Medicine (all)
CiteScore
1.00
自引率
0.00%
发文量
9764
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