1. Objectives This study integrates and studied variable of Questionnaire for doctors and Questionnaire for patients. After, found extremely useful variable. 2. Methods Through the medium of statistical method and advice of the Department of Sasang Constitution Medicine specialist, found extremely useful variable. 3. Results and Conclusions 1) Through the medium of statistical method (STEPDISC, DISCRIM), The variable which is selected lastly above once from 36 taxon, In the Questionaire for doctors Taeyang items is 18, Soyang items is 16, Taeumin items is 21, Soeumin items is 20. In the Question patients Taeyang items is 50, Soyang items is 53, Taeumin items is 63, Soeumin items is 64. 2) The variable which got above 25 from the Department of Sasang Constitution Medicine specialist, In the Questionaire for doctors Taeyang items is 5, Soyang items is 8, Taeumin items is 7, Soeumin items is 12. items is 32. 3) The variable which got above 25 from the Department of Sasang Constitution Medicine specialist and got above 3 the selection frequency, the Questionaire for doctors Taeyang items is 4, Soyang items is 4, Taeumin items is 5, Soeumin items is 8. In the Questionaire for patients Taeyang items is 10, Soyang items is 17, Taeumin items is 24, Soeumin items is 23.