ABSTRACT
Objective To build the method of computerized case classification,for the purpose of perfecting the diseases typing and classification,and supporting the management based on the quality and expenses of the disease.Methods 875 cases were defined into two types.Eight parameters were selected for non-surgery cases,namely the disease diagnosis,severity at admission,and age.For surgery cases,five parameters were defined,namely the disease diagnosis,operative quantity,and severity at admission.Then Fisher function was called into play to obtain the function descriminant equation,realizing computerized classification.Results The rate of matching was 86.2％ between computerized classification and manual classification.The high accuracy of function descriminant equation proves the satisfactory outcomes of the classification.Collusion The computerized classification is satisfactory in its outcomes,and therefore it can better quality of care and cost management of diseases in clinical practice.
