経験を用いた医療情報システムの構築と感性評価

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タイトル別名
  • A CONSTRUCTION AND <I>KANSEI</I> EVALUATION OF MEDICAL INFORMATION SYSTEM BASED ON EXPERIENCES

抄録

The purpose of this research is to clarify an effectiveness and superiority of our new medical information system. The system named mellonet-touch was constructed based on two experiences: One is elderly patients' experience in using information systems and another is our hospitalization experience using special equipments to understand elderly patients' physical characteristics. mellonet-touch helps to check patient's medical information and to support communication between the elderly patient and caregiver or medical staff. The system is to be placed bedside for easy accessibility. For our research, we conducted comparison experiment by using 15 operational tasks between our mellonet-touch and an existing bedside monitor system with three groups (20s group, 30-40s group, and 50-60s group) from 35 subjects. We also conducted impression evaluation of two IT medical systems using the SD method. Our results showed many subjects, including the elderly, could operate the mellonet-touch more quickly and easily than existing systems. Failure rate of the mellonet-touch was lower than the existing bedside monitor system. SD method results also showed that scores of “friendliness” and “refinement” were higher for the mellonet-touch system. From the results, we confirmed mellonet-touch's effectiveness and superiority as a Kansei Medical IT System which is the one allows users including elderly patient to operate new systems through their gained subconscious knowledge based on experience without a special knowledge for operating system.

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