Introduction And The Current Status Of Hospital Information Systems / 대한의료정보학회지

The purpose of this research was to understand the current status of hospital information system(HIS) in Korea. Our main interests were when hospitals adopted each component of HIS and how they developed and managed the system. Structured questionnaires were applied to the department of each hospital in charge of managing information system. All hospitals, 276 in 1997, were included, and among them 93.5% responded. The HIS has been rapidly developed to include medical record management system, order communication system, laboratory information system, and picture archiving and communication system. The software for HIS was developed extramurally in more than half of all hospitals, and usually hardware was secured by buying than leasing them. Recently more hospitals has separated departments for His as independent units in hospital.

The Impact of Order Communication System on Changes of User's Work Patterns, Adaptation and Satisfaction / 대한의료정보학회지

Order communication system(OCS) could change involved users' work pattern profoundly. Also adaptation to OCS and satisfaction with it influence the efficiency of management in hospital. This study applied self-administered questionnaire and individual interview to evaluate changes of users' work pattern, adaptation and satisfaction after the introduction of OCS. The survey measured the experience of computer use, user's evaluation on OCS education, degree of usage, change of work patterns, relation with co-workers or other departments, user's adaptation and satisfaction of physicians, nurses and pharmacists who worked in two university hospitals in Seoul that had introduced OCS. The major findings of this study were as follows; 1. Changes of users' work patterns were different between two hospitals. In a hospital major business time to issue and confirm order was decreased but in another hospital increased . 2. Relations of doctors with nurses were also different between two hospital. Frequency of contacts in a hospital was increased and doctor-nurse relationship grew worse, while in another hospital decreased and grew better. These situations were observed on the relationship with other departments, such as pharmacy and admission/discharge service. 3. There were no significant variables that explained user's adaptation, but again there was a difference between hospitals. 4. User's satisfaction was significantly affected by hospital and job catergories classified. Level of satisfaction of a hospital was higher than that of another, and highest in pharmacists, and the next was nurses and doctors in order. 5. There was o difference in satisfaction level by the type of hardwares, operations and accuracy between hospitals, but was difference by the contents of information, convenience of use and timeliness between hospital. The hospital factor consistently influenced users' work pattern, adaptation, and satisfaction. It implied that, if OCS was designed familiarly and conveniently for users, users' resistance will not trouble the implementation of OCS.