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Investigative study and sensitivity analysis of Rapid Entire Body Assessment (REBA)

机译：快速全身评估的调查研究和敏感性分析（REBA）

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The paper aims primarily to study the sensitivity of Rapid entire body assessment (REBA) and identification of insensitive and sensitive posture zones. The investigative study, and sensitivity analysis of REBA offer deeper insights into the methodology used for the assessment of posture. Full factorial design is divided into parts using a forward approach to access the sensitivity. One parameter is varied keeping other parameters constant to understand its effect on the output score. Combinations of posture where no change was observed were identified. Posture scores were also noted involving sudden jumps. Regression analysis was performed to identify relative importance or weightage of the body and other variables in estimating the final REBA score. The justification of the REBA methodology available in the existing literature is very limited. This paper also demonstrates the need for understanding of REBA method among the researchers. With this paper, ergonomic practitioners can be made aware of insensitive and sensitive zones in posture assessment.
机译：本文主要旨在研究快速全身评估（REBA）的敏感性，以及不敏感和敏感姿势区的鉴定。 REBA的调查研究和敏感性分析为姿势评估的方法提供了更深的洞察力。完整的因子设计使用前向方法分为零件来访问灵敏度。一个参数随着其他参数常数而变化，以了解其对输出分数的影响。鉴定了未观察到没有变化的姿势的组合。还注意到突然跳跃的姿势分数。进行回归分析以确定身体的相对重要性或重量和其他变量在估算最终的雷伯拉评分时。现有文献中可用的Reba方法的理由非常有限。本文还表明了研究人员中对Reba方法的了解。通过本文，人体工学从业者可以了解姿势评估中的不敏感和敏感的区域。

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