企业职业伤害严重度系数研究

Study on enterprise occupational injury ponderance coefficient

在对不同企业之间的职业伤害风险进行量化和比较时,不同程度职业伤害的统一量化是关键难题。本文使用损失工作日的方法,通过对调研所得有效数据的统计学分析,计算得出企业职业伤害的重伤严重度系数α和轻伤严重度系数β的值,α和β值与国外相关研究结果有较好的可比性。本文所得到的α和β值是对不同企业职业伤害风险量化计算和比较的重要基础。

While comparing the occupational injury risk level among enterprises, the critical problem is how to unified quantify the different degree of occupational injuries. In this paper, by analyzing the data from investigation, GHB （grievous bodily harm）ponderance coefficient α and flesh wound ponderance coefficient β relative to death are calculated by loss working days. The values of α and β are in correspondence with relative research results overseas. The value of α and β calculated is a necessary base for quantifying and comparing occupational injury risk among different enterprises.