摘要
目的了解江门市新会区接触噪声危害工人的职业健康状况,为指导江门市新会区企业预防控制职业性噪声聋提供数据。方法采用现场调查方法对接触噪声的工人进行职业健康检查和询问,按照《职业健康监护技术规范》进行检查。结果对1492名接触噪声工人进行职业健康检查,发现双耳高频提高233人,其中双耳高频提高大于40 d B者86人,发现疑似职业性噪声聋6例,二级高血压51人,自觉耳鸣耳聋头晕头痛多梦等神经系统症状96人,未发现有心理异常状况者。结论该区接触噪声工人存在一定职业健康损害,大中小型企业间差异有统计学意义,中型企业的交通运输制造业接触噪声工人的健康状况较差。外商投资企业较其他私营企业接触噪声工人职业健康损害轻,差异有统计学意义。今后要加强对私营中小型企业接触噪声工人健康的关注,尤其是听觉和神经系统症状的关注,加强职业卫生防治宣传教育,提高工人的自我保护意识和企业的防范意识。
[Objective]To understand the occupational health status of workers exposed to noise in Xinhui District of Jiangmen City,provide data for further prevention and control of noise-induced occupational hearing loss.[Methods]By the means of field investigation,the occupational health examination and inquiry were performed among workers exposed to noise,and the examination was conducted according to Technical specifications for occupational health surveillance.[Results] Totally 1 492noise-exposed workers have received the occupational health examination. 233 workers had the elevated binaural high-frequency threshold,and 86 had the elevated value more than 40 d B. There were 6 suspected cases of noise-induced occupational hearing loss,and 51 cases of grade-2 hypertension. 96 people had the nervous system symptoms,including tinnitus,deafness,headaches,dizziness,and dreaminess. No abnormal psychological status case was found.[Conclusion]There is a certain occupational health damage of noise-exposed workers in Xinhui District. The difference among large,medium and small size enterprises is significant,and the health status of the workers in the medium-sized traffic transportation manufacturing industry is poor. The occupational damage of workers in private enterprises is more serious than that of workers in foreign investment enterprises,and the difference is significant. It is necessary to pay more attention to the health of the noise-exposed workers in the private small and medium-sized enterprises,especially the auditory and nervous system symptoms,and strengthen the education of occupational prevention,to improve the self-protection awareness in workers and prevention awareness in enterprises.
出处
《职业与健康》
CAS
2016年第8期1134-1136,共3页
Occupation and Health
关键词
噪声
职业健康检查
职业性噪声聋
现状调查
Noise
Occupational health examination
Noise-induced occupational hearing loss
Current situation investigation