Abstract: ObjectiveTo explore the application of matching in medical scientific data classification and coding and establish the multi-classific groups and manage the datas effectively.MethodsMedical science data subsection coding rules were designed using matching method.ResultsMain classification had five codes, which standed for three grades. Phylum (the first grade) was letter code, subphylum (the second and third grades) was number code, great class (the fourth and fifth grades) was number code. In the process of designing matching classification, given classification and coding system were used.ConclusionThe merging between traditional classification and matching method is very importment in the process of specializing classification to multi-factor matching, so as to merge and organize the data information.

Key words: medicine and health, scientific data, linear classification, match