Index construction method and tool for personal medical information

The invention discloses an index construction method for personal medical information, and relates to the technical field of data indexing.The method comprises the steps that original medical information is obtained, and fixed information and variable information in the original medical information are marked; generating a primary index basic field based on the marked fixed information, and generating a secondary index variable field based on the marked variable information; an identity analysis matching degree is introduced, personal medical information is filled, a primary index basic field is matched based on fixed information marked in the filled information, a secondary index variable field is matched based on variable information marked in the filled information, and the same field of the primary index basic field and the secondary index variable field is extracted according to a matching result; and an index of the personal medical information is constructed, and information association under different