Abstract:
PURPOSE: A harmful drug reaction clue information searching system and a method thereof are provided to use an analyzed drug and a harmful case of the analyzed drug, thereby rapidly and conveniently searching harmful drug reaction clue information. CONSTITUTION: A database unit(101) stores a drug and harmful case information. An analysis object variable selecting unit(103) selects an analysis object variable is about an analyzed drug and harmful case information of the analyzed drug in the database unit. A drug and harmful case information frequency table making unit(104) makes a drug and harmful case information frequency table by using the drug and the harmful case information of the analysis object variable. A clue information index value calculating unit(105) calculates a clue information index value by using the analysis object variable and the drug and harmful case information frequency table. A clue information determining unit(106) determines clue information about the analysis object variable based on the clue information index values. [Reference numerals] (101) Database unit; (102) Basic data inquiring unit; (103) Analysis object variable selecting unit; (104) Drug and harmful case information frequency table making unit; (105) Clue information index value calculating unit; (106) Clue information determining unit; (107) Clue information searching unit; (108) Clue information inquiring unit