公路通行征收人员长期接触来自机动车辆的噪声。为了评价噪声对征费人员的健康是否造成损害，我们对4个征费所的570名征费人员作了一次全面的调查。一、对象与方法1．对象：国道324线和104线的4个公路通行费征收所的570名征费人员，其中男413名，女157名。年龄18～59岁，平均33 Highway traffickers have long-term exposure to noise from motor vehicles. To assess whether noise caused any harm to the health of levied staff, we conducted a comprehensive survey of 570 levy staff at the four levy stations. First, the object and method 1. Audience: 570 levy members of the toll collection agencies for the toll collection of the four tolls at State Line 324 and Line 104, including 413 males and 157 females. Aged 18 to 59 years old, with an average of 33