Abstract
This study explored the functions and actual use of hospital healthcare information system for each hospital. Questionnaire was based triennial “Commonwealth Fund International Health Policy Survey of Primary Care Physicians”. The institutions which can create patient's list in some given conditions was about 60-70 percent. In the hospital, an introductory rate of “Notification for the patient by IT system” was low. The e-mail system at the medical-examination was seldom used.
