摘 要: 目的探讨噪声作业人员听力防护认知与职业紧张状况的关系。方法选择新疆地区重点行业的3家不同类型企业的499名噪声作业人员为研究对象,调查其听力防护认知和职业紧张状况。结果职业紧张程度高85人(17.0%),应付能力差108人(21.6%),工作不满意感5人(1.0%)。>40岁组人群应付能力差率低于W40岁组(P<0.05);汉族组人群工作不满意感率低于其他民族组(P<0.05)。Logistic回归分析结果显示,自觉噪声引起不适是职业紧张程度高的危险因素(OR值2.21,P<0.05),通过检测知晓噪声声级水平、习惯目前噪声工作环境是职业紧张程度高的保护因素(OR值0.46、0.40,P均<0.05);年龄W40岁、无法忍受目前噪声危害是应付能力差的危险因素(OR值1.73、2.60,P均<0.05),习惯目前噪声工作环境是应付能力差的保护因素(OR值0.44,P<0.05)。结论噪声作业人员对噪声听力防护的主观认知差异对职业紧张状况有影响。 |
关键词: 噪声 危害防护 职业紧张 |
中图分类号: R135
文献标识码: A
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基金项目: 广东省科技计划项目(2014A020209052,2018A070701008);广东省职业病防治重点实验室(2017B030314152) |
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Association between hearing protection cognition and occupational stress of noise exposed workers |
LI Xiao-liang,YANG Min,HE Ping,HE Dong-kui,LIAO Xi-qing,HUANG Rui-yan
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Zhuhai Center for Chronic Disease Control,Zhuhai 519000,China
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Abstract: Objective To explore the correlation between the cognition level of hearing protection and occupational stress of noise exposed workers.Methods 499 noise exposed workers were randomly selected from three different types of key industries in Xinjiang region by cluster sampling,the cognitive status about noise hearing protection and occupational stress status of each group were investigated by questionnaire then,analyze the relationship between the cognitive status of hearing protection and occupational stress status,and the influencing factor was analyzed as well.Results The results showed that 85 of them were found with higher occupational stress(17.0%),108 of them with poor coping ability(21.6%),5 were not satisfied with their work,with a lower job satisfaction rate of 1.0%.The rate of poor coping ability in>40 year old group was lower than that of W40 year old group(P<0.05).The job dissatisfaction rate of Han nationality group was lower than that of other nationalities groups(P<0.05).The results of Logistic regression showed that conscious discomport caused by noise was a risk factor of high occupational stress(OR value was 2.21,P<0.05),knowing noise intensity only by detect results and got used to the current noise working environment were the protective factors of occupational stress(OR value was 0.46,0.40,P<0.05);furthermore,age 40 year and could not stand the current noise hazard were the risk factors of poor coping ability(OR values 1.73,2.60,P<0.05),and got used to the current noise working environment was the protective factor of poor coping ability(OR value 0.44,P<0.05).Conclusion The results suggested that the subjective congnitive difference of noise exposed workers has definite effect on occupational stress status. |
Keywords: noise hazard protection occupational stress |