Janitor ergonomics and injuries in the safe workload ergonomic exposure project (SWEEP) study.
Janitor ergonomics and injuries in the safe workload ergonomic exposure project (SWEEP) study.
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安全工作负荷人体工程学暴露项目 (SWEEP) 研究中的清洁工人体工程学和伤害。
DOI：
10.1016/j.apergo.2019.102874
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发表时间：
2019
影响因子：
3.2
通讯作者：
Arauz,RonyF
中科院分区：
文献类型：
--
作者：
Schwartz,Adam;Gerberich,SusanG;Kim,Hyun;Ryan,AndrewD;Church,TimothyR;Albin,ThomasJ;McGovern,PatriciaM;Erdman,ArthurE;Green,DeirdreR;Arauz,RonyF
IntroductionA Minnesota union identified to researchers at the University of Minnesota a concern relevant to a possible relationship between their daily workload and outcome of occupational injuries among a population of janiters. ObjectiveAssess if the ergonomic workload is related to injuries among janiters. MethodsAfter a initial group discussion among janitors，which identified common and hazardous tasks potentially leading to occupational injuries，编制了一份调查表，进行了预先测试，并分发给了看门人。问题涉及各种暴露，包括工作量，以及关于两个连续六个月期间（2016年5月至2016年10月，2016年11月至2017年4月）伤害发生的综合信息。对一个清洁工亚组（n = 30）进行了定量人体工程学分析;这些分析包括数据收集，以确定博格感知注意力（博格）和快速全身评估（REBA）评分。描述性的，多变量的偏差调整分析进行了结果data.ResultsEight任务被发现是常见的看门人。这些任务的所有平均REBA得分都被确定为高风险类别。重复清空小垃圾桶（<25磅）的任务与受伤显著相关。平均博格分数落在非常轻的感知消耗和有点困难的感知消耗类别之间。多变量回归分析表明，年龄性别标准化的工效学工作量，测量的任务频率和REBA或博格分数，是呈正相关的伤害occurrence.ConclusionsStandardized工效学工作量呈正相关的伤害发生。这些信息可作为进一步研究和潜在干预工作的基础。
IntroductionA Minnesota union identified to researchers at the University of Minnesota a concern relevant to a possible relation between their daily workload and outcome of occupational injuries among a population of janitors.ObjectiveTo assess if the ergonomic workload is related to injuries among janitors.MethodsFollowing an initial group discussion among janitors, which identified common and hazardous tasks potentially leading to occupational injuries, a questionnaire was developed, pre-tested, and distributed to the janitors. Questions addressed various exposures, including workload, and comprehensive information regarding injury occurrence over two six-month sequential periods (May 2016–October 2016, November 2016–April 2017). Quantitative ergonomic analyses were performed on a sub-group of janitors (n = 30); these included data collection to identify Borg Perceived Exertion (Borg) and Rapid Entire Body Assessment (REBA) scores. Descriptive, multivariable with bias adjustment analyses were conducted on the resulting data.ResultsEight tasks were found to be common for janitors. All average REBA scores for the tasks were identified in the high-risk category. The task of repeatedly emptying small trash cans (<25lb) was significantly related to injuries. Average Borg scores fell between the very light perceived exertion and somewhat difficult perceived exertion categories. Multivariable regression analyses indicated that age-sex-standardized ergonomic workload, measured by task frequencies and REBA or Borg scores, was positively related to injury occurrence.ConclusionsStandardized ergonomic workload was positively related to injury occurrence. This information serves as a basis for further research and potential intervention efforts.
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