1 Introduction Anhydrous sodium,mainly produced in the United States,Canada,Japan,is indispensable commodities and raw materials in daily life and industry.In recent years,anhydrous sodium sulfate of general size was ...1 Introduction Anhydrous sodium,mainly produced in the United States,Canada,Japan,is indispensable commodities and raw materials in daily life and industry.In recent years,anhydrous sodium sulfate of general size was much oversupplied[1].However particles anhydrous sodium sulphate of large size is not adequate to the demand for its展开更多
目的探讨石化工人职业紧张与职业倦怠现况及其影响因素,为促进石化工人身心健康提供理论指导。方法2021年6—7月,采用随机整群抽样法抽取海南省4家石化企业一线工人为研究对象,采用基于工作要求-自主性模式(job demand control model,J...目的探讨石化工人职业紧张与职业倦怠现况及其影响因素,为促进石化工人身心健康提供理论指导。方法2021年6—7月,采用随机整群抽样法抽取海南省4家石化企业一线工人为研究对象,采用基于工作要求-自主性模式(job demand control model,JDC)的工作内容问卷、付出-回报失衡问卷(effort-reward imbalance model,ERI)和职业倦怠通用量表进行现况调查并对数据进行分析。结果共调查434名石化工人,JDC和ERI模式职业紧张检出率分别为51.2%和68.4%,职业倦怠检出率为32.3%。存在ERI模式职业紧张组石化工人职业倦怠综合得分高于非职业紧张组(P<0.05);ERI模式职业紧张与职业倦怠呈正相关关系(P<0.05);性别、学历、饮酒和ERI模式职业紧张是职业倦怠的影响因素(均P<0.05)。结论石化工人存在一定的职业紧张和职业倦怠,且随着付出-回报失衡程度的增加导致职业倦怠加重。展开更多
基金financial support of National Nature Science Foundation (21376178)TIDA giant growth plan (2011-XJR13020)+3 种基金Tianjin Science and technology support program (12ZCDZSF06900)Tianjin University of Science and Technology fund for scientific research (20120119)Tianjin education commission program (20130509)Research fund for the doctoral program of higher education of China (20131208120001)
文摘1 Introduction Anhydrous sodium,mainly produced in the United States,Canada,Japan,is indispensable commodities and raw materials in daily life and industry.In recent years,anhydrous sodium sulfate of general size was much oversupplied[1].However particles anhydrous sodium sulphate of large size is not adequate to the demand for its