炼化企业噪声对员工听力和心血管系统影响分析及对策研究

Study on the Influence of Noise on the Hearing and Cardiovascular System of Workers and Corresponding Control Measuresin Refining and Chemical Enterprise

采取整群抽样方法,分析炼化企业噪声暴露组和对照组相关指标差异性,探讨生产性噪声对作业人员听力和心血管系统的影响。针对随接触噪声工龄增加而出现的听力损伤、高血压和心电图等异常检出率上升的趋势,炼化企业应采取相应有效措施预防生产性噪声危害,积极推进健康企业示范建设,切实提高职业人群身心健康水平。

The difference of relevant indexes between noise exposure group and control group was analyzed by cluster sampling methodto investigate the influence of productive noise on hearing and cardiovascular system of workers.In view of the rising trend of abnormal detection rates of hearing damage,hypertension,electrocardiogram and other abnormalities with the increase of the exposure to noise,effective and appropriate measures should be taken to promote the construction of healthy enterprises.The physical and mental health level of the workers was then effectively improved.