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A Study on Self-sufficiency for Hospital Injury Inpatients in Korea

우리나라 의료기관 입원손상환자의 자체충족도에 관한 연구

  • 이희원 (동아대학교병원 의무기록과) ;
  • 박종호 (계명대학교 동산의료원 의무기록팀) ;
  • 강성홍 (인제대학교 보건행정학과) ;
  • 김원중 (인제대학교 보건행정학과)
  • Received : 2011.10.12
  • Accepted : 2011.12.13
  • Published : 2011.12.31

Abstract

This study was conducted to comprehend the current status of regional self-sufficiency of Hospital injury inpatients and, based on this, to prepare some measures for improving the self-sufficiency. For this purpose, 2005 & 2008 Patient Survey data, regional medical utilization data of National Health Insurance Corporation, yearbook of Central Emergency Medical Center and evaluation results of emergency medical institutions were obtained. Frequency analysis, cross-tabulation, decision tree and logistic regression techniques were used in the analysis of data. Self-sufficiency in 'metropolitan city/Do' area was lowest for Chungcheongnam-do for the year 2005 and 2008, followed by Gyeongsangbuk-do, Gyeonggi-do and Jeollanam-do. As for the self-sufficiency in 'Si/Gun/Gu' area with regard to local medical supply, for both 2005 and 2008, It was higher when general hospital, district emergency medical center, regional emergency medical center and regional emergency medical institution existed in the residential area. It was also found that, the higher the quality level of local emergency medical institution, the higher the self-sufficiency. It was confirmed that, when promoting the national policy for injury patients, priority should be placed on 'Do' area where the level of emergency medical supply was low, and that enhancing the quality level of emergency medical institutions was helpful for the improvement of self-sufficiency.

본 연구는 우리나라 의료기관 입원손상환자의 지역별 자체충족도의 현황을 파악하고 이를 기반으로 지역별 자체충족도를 높이기 위한 방안을 마련하기 위해 수행되었다. 이를 위해, 2005년, 2008년 환자조사 자료, 건강보험공단의 지역별 의료이용 자료, 중앙응급의료센터 연보자료, 응급의료기관 평가결과 자료를 수집하였다. 자료분석에는 빈도분석, 교차분석, 의사결정나무, 로지스틱회귀분석 기법을 이용 하였다. 광역시 도 단위별 자체충족도는 2005년, 2008년 모두 충청남도가 가장 낮았으며, 경상북도, 경기도, 전라남도의 순으로 자체충족도가 낮은 것으로 조사되었다. 시 군 구 단위별 거주지 의료 공급 현황에 따른 의료이용 자체충족도는 2005년, 2008년 모두 거주지에 종합병원, 권역응급의료센터, 지역응급의료센터, 지역응급의료기관이 있는 지역 입원손상환자들의 자체충족도가 높았다. 또한, 거주지 응급의료기관의 질적 수준이 높을수록 자체충족도가 높아지는 것으로 나타났다. 손상환자를 위한 국가 정책 추진시도 단위의 응급 의료 공급수준이 낮은 지역을 우선 사업대상지역으로 하고, 또한 응급실 의료기관의 질적 수준을 높이는 것이 자체충족도 향상에 도움이 된다는 것을 확인할 수 있었다.

Keywords

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