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目的 为了解安庆市的噪音污染现状及其对人体健康的危害情况。方法 对 5个系统的噪声情况以及接触噪声的作业工人的健康情况进行了调查研究。结果 测定的 30 9个作业点中 ,噪声总超标率为 30 .1% ,以水泥、建材、矿山 3个系统的噪声超标率最高 :经统计分析可见听力损伤、神经衰弱、高血压患病率 ,接触噪声组明显比对照组高 ,且以听力损伤患病率最严重。结论 调查证实我市工业噪声的危害是多方面的也比较严重 ,应引起有关部门的重视。
Objective To understand the current situation of noise pollution in Anqing and its harm to human health. Methods The noise situation of 5 systems and the health status of workers exposed to noise were investigated. The results showed that of the 30 9 work sites, the total noise exceeding the standard rate was 30.1%. The highest noise exceeding rate was found for the three systems of cement, building material and mine. The statistical analysis showed that the hearing loss, neurasthenia, the prevalence of hypertension , The contact noise group was significantly higher than the control group, and the prevalence of hearing impairment was the most serious. Conclusion The survey confirmed that the harm of industrial noise in our city is also more serious in many aspects and should arouse the attention of relevant departments.