在许多工业发达的国家中，噪声已成为主要的环境问题和公害。噪声所致的健康危害从失听到植物神经调节反应，负效应的范围很广泛。在医疗机构中，这些有害的影响有特定的含意。显而易见，病人需要良好的环境来促进康复，工作人员需要适宜的工作条件。然而，医院内部及周围的噪 In many industrially developed countries, noise has become a major environmental problem and public hazard. The health hazards caused by noise can be heard from the autonomic nervous system. The negative effects are very extensive. In medical institutions, these harmful effects have a specific meaning. Obviously, patients need a good environment to promote recovery, and staff need appropriate working conditions. However, the noise inside and around the hospital