The invention discloses an
electronic medical record text structuring method. The method comprises the following steps that 1, a
medical knowledge database is loaded; 2, an
electronic medical record text is read; 3, word segmentation is carried out on short sentences through a forwards maximum
match algorithm, and words in sentences, word properties and relative position relations are obtained; 4, whether the
semantics in the sentences for
disease information description is positive or negative is judged; 5,
disease information elements are extracted; 6, the steps 2-5 are repeated till all interesting contents in the
electronic medical record are obtained; 7, different expressions of the
disease information elements are combined, the same disease information is combined according to a medical
synonym bank, and redundant information is removed; 8,
disease description information elements are stored in a structure / class mode, the structuring process is finished, disease
relevant information can be effectively extracted from
medical record description text, structural expression for disease information is formed, and therefore
disease occurrence regularity, definite diagnosis ways, treatment effects and the like are deeply explored.