[A new computerized file of juvenile rheumatoid arthritis].

A computerized database for patients with juvenile rheumatoid arthritis (JRA) is presented. The program has been developed using PRIST (Patient Record Information System Tool), a flexible tool specifically oriented to clinical data management. The database consists of three main sections: the fixed record devoted to anamnestic data, the periodic record collecting the clinical, laboratory and instrumental data and the balance record devoted to a periodic balance of the disease course. The major advantages of our database are: time saving data handling, elastic procedures and easy retrospective data collection.