Item Response Theory Algorithm Based Computerized Screening System for Depressive and Anxiety disorders

摘要

According to an aspect of the present invention, a depression / anxiety evaluation system comprises: a user terminal configured to display a login screen for a depression / anxiety evaluation, a questionnaire evaluation screen, and an evaluation result screen; And a server that transmits data input through the questionnaire evaluation screen to a database (DB), and controls depression / anxiety evaluation results generated based on the input data to be displayed on the evaluation result screen. Based on the collected data, the population number of the questionnaire evaluation item stored in the DB is adjusted, the questionnaire evaluation item is updated, and a psychological test can be performed under the online platform.