信息不对称下过度医疗成因分析

Causes of Excessive Medical Treatment Under Asymmetric Information Condition

医疗服务的特点使得医方与患方之间、医方与监督方之间存在信息不对称,这种不对称是导致过度医疗产生的根源。信息不对称条件下,医方利益驱动机制是过度医疗产生的内在动力;医疗监督的缺位和失效加剧了过度医疗。要从根本上遏制过度医疗,必须从信息对称的角度,采取对策。

Asymmetric information existed between the patient and the doctor,also the health providers and supervision,which is the root causes of excessive medical treatment：Under the condition,for-profit mechanism is the inner motive power of excessive medical treatment,and the lack of health supervision and the failure contributed to the excessive medical care.So to fundamentally curb excessive medical treatment,reducing the degree of information symmetry is a better way.