Abstract:

The basic principle of a health assessment system is expounded， the concept of membership and membership functions in the fuzzy set is introduced, and the principle and method of the fuzzy comprehensive evaluation system is proposed. MATLAB is used to construct evaluation matrix and algorithm programs, VB.net is used to design the friendly user interface, and Access is used to build knowledge base and expert advices. Besides, mixed programming technique is adopted to develop a health assessment system. Finally, the health assessment system is applied in hyperthyroidism risk assessment case.

Key words: health assessment system;fuzzy comprehensive evaluation;mixed programming;hyperthyroidism