A Trial of Patients Flow Analysis by Using Referral Documents

  • Doi S
    Intelligent Systems Laboratory, SECOM Co., LTD. Tomakomai National College of Technology
  • Shimai K
    SECOM Medical System, Co., Ltd.
  • Tsuzaki H
    Intelligent Systems Laboratory, SECOM Co., LTD.
  • Ohno M
    Intelligent Systems Laboratory, SECOM Co., LTD.
  • Noguchi K
    Intelligent Systems Laboratory, SECOM Co., LTD.
  • Hirazawa H
    SECOM Medical System, Co., Ltd.
  • Hosoda T
    Teine Keijinkai Hospital, Keijinkai Group

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Other Title
  • 地域における診療情報提供書管理データからの患者動態抽出の提案

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Abstract

In recent days, a medical facility often collaborates the others in regions. There are several ways to collaborate medical facilities, thus it is important for medical facilities to understand how they stand. As a method of understanding their standpoints in regional medical collaboration, it is required that they analyze patients flow in a region. It is considered that we can use referral documents to analyze how the facility evaluates the others. In addition, it is also helpful to understand characteristics of the facility by analyzing them.<br/> In this study, we developed a system to collect referral documents’ data in one facility. Then we combined the referral documents’ data of inpatients with corresponding DPC (Diagnosis Procedure Combination) data and got the distribution of referral medical facilities for each MDC (Major Diagnosis Category) and each DPC disease category. In addition, we focused on cardiovascular diseases and got distribution of DPC disease category in the diseases. Finally, we analyzed how many referrals had come and where they had come from. As a result, we concluded the distribution of referral medical facilities can be varied by DPC disease category.

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