Computer System and Information Processing Method

An information processing method, which is executed by a computer system comprising a processor and a memory, the information processing method comprising:

• acquiring, by the processor, clinical information containing a plurality of cases, each of the plurality of cases indicating a disease of a patient and a medical care event performed on the patient, and acquiring literature information containing literature for indicating a name of the disease and a word indicating the medical care event;
• calculating, by the processor, a frequency of one case indicating a combination of a plurality of diseases based on the clinical information, to store the calculated frequency into the memory;
• analyzing, by the processor, the literature information using each of the name of the disease and the word indicating the medical care event, to store an analysis result into the memory;
• acquiring, by the processor, a criterion for determining a disease for which the medical care event has been performed;
• acquiring, by the processor, first relevance information for indicating whether the medical care event has been performed for the disease based on the analysis result, the calculated frequency, and the acquired criterion, to store the first relevance information into the memory;
• and
• generating, by the processor, medical information for indicating a relationship between the medical care event and the disease based on the first relevance information.