摘 要: 明确供电运检人员职业紧张的现状, 探索职业紧张的相关危险因素。方法 采用横断面研究方法对329 名大型供电企业运检人员进行问卷调查, 对相关数据进行χ2 检验、t 检验、方差分析、非条件Logistic 回归分析。结果 各组间不同婚姻状况、频繁不良工作姿势作业和加班对职业紧张影响存在差异(P<0.05); Logistic 回归表明, 年龄(OR =1.068)、体育锻炼(OR =0.658)、加班(OR =5.641) 和工作后疲劳程度(OR = 1.461) 最终进入方程, 是职业紧张的相关因素。结论 体育锻炼是职业紧张的保护性因素, 年龄、加班和工作后疲劳程度是职业紧张的危险因素, 建议从生活习惯和作业制度两方面对职业紧张进行干预。 |
关键词: 供电企业 职业紧张 危险因素 疲劳 |
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基金项目: 国网吉林省电力有限公司企业项目资助;“十二五”科技支撑项目(编号:2014BAI12B03);中国疾病预防控制中心职业卫生与中毒控制所职业健康风险评估与国家职业卫生标准制定项目(编号:131031109000150003) |
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Study on risk factor of job stress in operation and maintenance personnels of power supply enterprise |
CHEN Tao, JIA Ning, SUN Cheng-xv, QU Ying, ZHANG Dan, ZHONG Si-wu, ZHU Bao-yu, ZHANG Xue-yan
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Electric Power Research Institute of Jilin Electric Power Company, Changchun 130021, China
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Abstract: To study the present situation of job stress in operation and maintenance personnels and explore itsrelated risk factors. Methods A cross⁃sectional study was conducted in 329 operation and maintenance personnels by questionnaire survey.The relative data were analyzed by χ2 test, t test, variance analysis, unconditional Logistic regression analysis.Results The results showed that the job stresses were quite different among different groups in marital status, frequent badworking posture and overtime work (P<0.05), the Logistic regression showed that age (OR =1. 068), exercise (OR =0.658), overtime work (OR = 5. 641) and post⁃work fatigue (OR = 1. 461) were the most important related risk factors of job stress. Conclusion The results suggested that the physical exercise was a protective factor of job stress, age, overtime work and post⁃work fatigue were the risk factors for job stress, therefore, the suggestion ofintervening job stress from aspects of living habit andwork system should be reasonable. |
Keywords: power supply enterprise job stress risk factor fatigue |