供给诱导需求现象是指医疗卫生服务提供者拥有并且利用他们的信息优势去影响需求以谋取利益,是在医疗服务市场化过程中形成的一种不良现象,同时也是医疗服务的基本特征。其直接危害是在浪费医疗资源的同时增加了患者的医疗费用,增加了医源性疾病。究其产生的原因,主要是医疗需求缺乏弹性、医患之间信息不对称、医生受利益的激励和缺乏有效的监督管理。而降低供给诱导需求现象发生的措施是在加强对医疗服务市场的监督的同时,引导消费者树立健康的医疗消费理念,并对医疗卫生服务提供者实行薪金制。 Supply induced demand phenomenon refers to the health service providers have and use their information to influence the demand for profit, is the formation of medical services in the process of an undesirable phenomenon, but also the basic characteristics of medical services. Its direct harm is a waste of medical resources at the same time increase the patient’s medical costs, an increase of iatrogenic disease. The reasons for this are mainly the lack of flexibility in medical needs, the asymmetric information between doctors and patients, the incentive of doctors by the interests and the lack of effective supervision and management. The measures to reduce the incidence of supply-induced demand are to guide consumers to establish a healthy medical consumption concept and to enforce salary system for healthcare providers while strengthening the supervision over the medical service market.