PROBLEM TO BE SOLVED: To provide a program allowing information to be stored in association with a diagnostic result, the information being probably referred to or considered by a doctor when the doctor diagnoses a patient.SOLUTION: A diagnostic program makes a computer execute procedures of: displaying data provided for diagnosis on a display part and storing information for specifying data which fulfills predetermined noticed conditions among the data displayed on the display part, and diagnostic result information into a storage part while associating both information with each other.