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目的了解噪声作业工人健康损害情况,为预防噪声危害提出预防对策。方法按照GBZ 188-2007《职业健康监护技术规范》等相关规范对湘潭市噪声危害企业的1 838名噪声危害作业工人进行职业健康检查。结果 1 838例健康损害检出率42.11%,其中听力损失检出率8.49%,高血压检出率5.82%,二者检出率均随年龄增长而增长(P<0.01),但并不随工龄增长而增长;多重危害因素接触组明显比噪声单因素接触组健康损害明显,而听力损失则后者明显,差异有统计学意义(P<0.01)。结论湘潭市噪声危害企业作业工人健康损害较严重,需采取综合预防措施,防止职业病的发生。
Objective To understand the health damage of workers exposed to noise and propose preventive measures to prevent noise hazards. Methods According to GBZ 188-2007 “Occupational Health Monitoring Technical Code” and other relevant norms, 1 388 noise-harmed workers in Xiangtan noise-harmed enterprises were given occupational health examination. Results The detection rate of health impairment was 42.11% in 1 388 cases, including 8.49% for hearing loss and 5.82% for hypertension. The detection rate of both cases increased with age (P <0.01), but not with the length of service Increase and increase; the multiple hazard factors exposed group significantly higher than the single factor exposure to noise health damage significantly, while the hearing loss, the latter is obvious, the difference was statistically significant (P <0.01). Conclusion The workers in noise-harmed enterprises in Xiangtan City suffered more serious health damage. Comprehensive preventive measures should be taken to prevent the occurrence of occupational diseases.