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1975—2015年某铁路职业伤害流行病学研究
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摘要
目的了解徐州铁路职业伤害流行特征,为铁路职业安全卫生科学管理提供了科学依据;方法采用描述性流行病学研究方法对1975-2015年报表辖区发生职业伤害案件资料整理进行回顾性调查研究,相关数据采用SPSS13.0统计软件处理,用X~2检验进行统计学分析;结果徐州铁路职业伤害流行特征:1975-2015年职业伤害、达级伤害、职业死亡人数分别为804、558、4人,年均发生率各为0.55、0.79、9.64×10~(-5)‰,各年度间职业伤害率和达级伤害率差异均有统计学意义(P<0.01),1976年职业伤害率和1979年达级伤害率最高,2015年职业伤害率和达级伤害率均最低,且职业伤害率在年龄、性别、工龄、时间、部门、文化层次和伤害部位、性质、程度等方面均有显著差异(P<0.01),分别在26-30岁年龄、男性职工、11-15年工龄、第1季度、机务部门、初中及以下文化、上肢骨折、车辆伤害、轻度职业伤害发生率最高;铁路职业伤害程度以轻伤为主,轻伤、中伤、重伤、死亡比例为410:97:47:4,具有高职业伤害率、低死亡率的行业特点;引发职业伤害的主要原因是违规操作和安全意识不强;结论铁路企业需要有针对性开展职业伤害干预,不断强化职业安全教育,提高作业人员安全作业意识和树立职业安全行为,减少或杜绝徐州铁路地区职业伤害发生,促进铁路安全运输生产。
To understand the characteristics of Xuzhou Railway occupational injuries prevalence and provide the scientific basis for the scientificmanagement of railway occupational safety and hygiene;Methods It used the descriptive epidemiology researchmethods to collect the files of the professional injuries cases reported in jurisdiction from 1975 to 2015 to retrospectively survey and study.The statistics related was processed by SPSS13.0 statistical software and analyzed by X2 detection;Results Follows were characteristics of Xuzhou Railway occupational injuries prevalence.From 1975 to 2015,the number of people who suffered professional injuries,reached injuries level,suffered occupational fatalities was 804,558,4.The respective annual average incidence rate of them was0.55、0.79、9.64 × 10~(-5)‰.The difference of occupational injuries rates and reaching level injuries rates both had themeaning of statistics(P < 0.01).The rate of occupational injuries rates was highest in 1976 and the rate of occupational injuries rates was highest in 1979,the rates of them were lowest in 2015,And occupational injuries rates had obvious differences in ages,genders,seniorities,time,departments,culture levels and the parts,natures,degrees of injuries,etc.They were respectively highest in 26 to 30 years old,male workers,11 to 15 working years,the first quarter,locomotive department,junior high school level of education below,fracture of upper limb,vehicle injuries,mild occupational injuries.The degree of railway occupational injuriesmost aremild injuries,the proportion ofmild injuries,moderate injuries,severe injuries and death is 410:97:47:4,which had the characteristics of high occupational injuries rate and low death rate.The reasons causing occupational injuries are violations and weak safety awareness.Conclusions Railway enterprises need to carry out targeted intervention of occupational injuries,gradually strengthen occupational safety education,improve workers' awareness of safe operation,have occupational safe behaviors,reduce or eliminate the occurrence of occupational injuries in Xuzhou railway region and facilitate the railway safe transportation and production.
引文
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