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目的了解北京市顺义区部分涉苯企业职业卫生投入情况。方法利用统一的调查表对企业进行问卷调查,应用Epi Data 3.0和SAS 8.1软件,使用秩和检验和相关分析进行统计学分析。结果调查的54家用人单位中,不同规模企业年职业卫生总投入存在统计学差异(P<0.01),其中小型企业分别与中型、大型企业存在统计学差异,大型企业最多;不同行业在职业病危害预防和治理费用方面存在统计学差异(P<0.05),其中印刷业和其他行业存在统计学差异,其他行业投入较多;不同经济类型企业之间年职业卫生总投入存在统计学差异(P<0.01)。结论顺义区大多数涉苯企业职业卫生投入水平较低,辖区内涉苯企业亟需提高职业病防治工作水平。
Objective To understand the occupational health investment of some benzene-related enterprises in Shunyi District of Beijing. Methods The questionnaire was conducted by using a unified questionnaire. Epi Data 3.0 and SAS 8.1 software were used for statistical analysis using rank sum test and correlation analysis. Results Among 54 employers surveyed, the total annual occupational health expenditure of different scale enterprises had statistical difference (P <0.01), among which, there were statistical differences between small and medium-sized enterprises and large enterprises respectively, with the largest ones being the largest ones; the occupational diseases in different industries (P <0.05). Among them, the printing industry and other industries had statistical differences, while other industries invested more. The total annual occupational health expenditure among different economic types was statistically different (P <0.05) 0.01). Conclusion Most of benzene-related enterprises in Shunyi District have a low level of occupational health care. Enterprises involved in the area need to improve the level of prevention and treatment of occupational diseases.