问题描述：
英语翻译
摘要 目的 分析不同工龄噪声作业人员体检结果.方法 对怀柔辖区内1644工龄在1~20年的噪声作业人员按照《职业健康监护技术规范》[ 1] 的要求进行了职业健康检查.结果 高血压检出率随工龄增长成明显上升趋势,在16~20年组高达23%;心电图异常检出率和工龄长短之间没有明显差异；听力损失检出率和工龄长短相关,高频听力损失检出率语频听力损失检出率在16~20年组高达63.33和9.38%.结论 噪声作业工人高血压患病率和听力损失检出率与工龄长短有明显差异.
关键词 ：噪声 高血压 心电图 听力损失
问题解答：
我来补答
Objective analysis of different physical noise exposed workers length of service results. Methods Huairou length of service in an area in 1644 to 20 years of noise exposed workers in accordance with the "Occupational Health Surveillance Specification" [1] the requirements of the Occupational Health checks. The results of detection rate of hypertension increased with length of service into a clear upward trend in the 16 to 20 years group up to 23%; detection rate of abnormal ECG and no significant difference between the length of service; hearing loss related to detection rate and length of service, high-frequency speech frequency hearing loss, hearing loss prevalence detection rates of 16 to 20 years in the group up to 63.33 and 9.38%. Conclusion The prevalence of hypertension in workers exposed to noise and hearing loss detection rate and length of service are significantly different.
Key words: noise hearing loss hypertension ECG
我是从google翻译过来的.我不知对不对.供参考.
