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Accuracy of measurements for the revised NIOSH lifting equation

机译：修正的NIOSH提升方程的测量精度

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Twenty-seven non-ergonomists who participated in a one-day training session on the use of the NIOSH lifting equation (NLE) were subsequently tested on a simulated lifting task eight weeks later to determine their accuracy in measuring the variables. Analysis of the results indicate that (1) inter-observer variability was small, especially for the most important factor (i.e. horizontal distance); (2) individuals can be trained to make measurements with sufficient accuracy to provide consistent recommended weight limit and lifting index values; and (3) measurement of the coupling and asymmetric variables were the least accurate. Published by Elsevier Science Ltd. [References: 13]
机译：27名参加了为期一天的NIOSH提升方程（NLE）使用培训的非人类工程学家随后在八周后接受了模拟提升任务测试，以确定他们测量变量的准确性。对结果的分析表明（1）观察者之间的变异性很小，尤其是对于最重要的因素（即水平距离）而言; （2）可以训练个人进行足够准确的测量，以提供一致的建议体重限值和举重指数值; （3）耦合和非对称变量的测量最不准确。由Elsevier Science Ltd.发布[参考文献：13]

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