论文部分内容阅读
对永州某纺织厂373名纺织女工进行了生殖流行病学和作业环境的职业卫生学调查,结果显示;各车间噪声强度为65～96dB(A),样品超标率为50%。对12个作业工种进行噪声作业分级:0级占66.6%,Ⅰ级和Ⅱ级分别占16.7%,织布工和煮泥工受到的噪声危害最重,急需重点治理和健康监护。提示长期接触噪声可能对女工月经状况产生损害,主要表现在月经周期异常和经量异常,建议采取降噪措施,加强女工个人防护。
An investigation of occupational hygiene in reproductive epidemiology and operating environment was conducted on 373 textile workers in a textile mill in Yongzhou. The results showed that the noise intensity of each workshop was 65-96dB (A) and the sample exceeded the standard by 50%. Noises were classified into 12 job types: Grade 0 accounted for 66.6%, Grade I and Grade II accounted for 16.7% respectively, and weavers and boilers were the hardest hit by noise, requiring urgent treatment and health monitoring. Prompted long-term exposure to noise may damage the menstrual status of women workers, mainly in the menstrual cycle abnormalities and abnormal quantity, it is recommended to take noise reduction measures to strengthen the personal protection of women workers.