摘要
对不同行业和不同规模的221家企业基础数据的调研分析,借助SPSS的聚类分析功能,对企业职业伤害风险分级进行研究,通过综合分析认为将企业职业伤害风险分为4类较为合理,并给出了企业职业伤害风险分级建议标准。根据该标准对在广西壮族自治区A市和辽宁省B市调研获取的661家企业职业伤害风险进行分级分析,从而验证分级标准的合理性和可行性。
Through analysis of data about work safety of 221 enterprises of different industry and scale, their occupational injury risk coefficient are calculated. Then we discuss the ranking of enterprise occupational injury risk in virtue of clustering analysis of SPSS. According to comprehensive analysis, we concluded that enterprise occupational injury risk should be ranked into four grads. The ranking standard is given. According to the standard, 661 enterprise＇ s occupational injury risk are ranking, which are gain from Liaoning province and Guanxi zhuang municipality. The rationality and feasibility of the standard are proved.
出处
《中国安全生产科学技术》
CAS
2006年第3期43-46,共4页
Journal of Safety Science and Technology
基金
国家自然科学基金项目(编号:70473018)资助
关键词
企业职业伤害风险
聚类分析
分级标准
enterprise occupational injury risk
clustering analysis
ranking standard
