ABSTRACT
Cost-utility analysis(CUA) was widely used for health care decision-maker.It systematically introduced ShortForm 6D(SF-6D) and described the latest international research and application progress.Compared with EuroQol 5 Dimensions Questionnaire(EQ-5D),SF-6D had higher time validity and more reliable result on estimating patients in some fields.On the other hand,the unity value of SF-6D was estimated based the investigation result of Short Form-36(SF-36) through transferring literature and reports.Based on the method,estimating the health unity of patients' health could make the maximized use of the current data of SF-36,so as to save the costs of pharmacoeconomic.However,further research needs to verify that this transformation model is suitable for Chinese.