本文从七个方面（１）临床医学的因素。（２）医疗制度。（３）提供医疗服务。（４）社会性因素。（５）文化素质的因素。（６）从生物学性的观点。（７）心理学因素分析了影响患者就医行为的因素。另外也论述了日本医疗保险对国民就医率的影响。 This article presents seven aspects (1) of clinical medicine. (2) Medical system. (3) Provide medical services. (4) Social factors. (5) Factors of cultural quality. (6) From a biological point of view. (7) Psychological factors analyze the factors that affect the patient’s medical behavior. In addition, it also discusses the impact of Japanese medical insurance on the national medical treatment rate.