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Medical Expenditure Attributable to Overweight and Obesity in Adults with Hypertension, Diabetes and Dyslipidemia : Evidence from Korea National Health and Nutrition Examination Survey Data and Korea National Health Corporation Data

성인의 고혈압, 당뇨병, 이상지질혈증으로 인한 총 진료비 중 과체중 및 비만의 기여분 : 국민건강영양조사자료와 국민건강보험공단 자료를 중심으로

  • Kang, Jae-Heon (Department of Family Medicine, Seoul Paik Hospital, College of Medicine, Inje University) ;
  • Jeong, Baek-Geun (Department of Preventive Medicine, College of Medicine, Gyeongsang National University & Institute of Health Science) ;
  • Cho, Young-Gyu (Department of Family Medicine, Seoul Paik Hospital, College of Medicine, Inje University) ;
  • Song, Hye-Ryoung (Department of Family Medicine, College of Medicine, Eulji University) ;
  • Kim, Kyung-A (Institute for Clinical Nutrition, Inje University)
  • 강재헌 (인제대학교 서울백병원 가정의학과) ;
  • 정백근 (경상대학교 의학전문대학원 예방의학교실 및 건강과학연구원) ;
  • 조영규 (인제대학교 서울백병원 가정의학과) ;
  • 송혜령 (을지대학교 의과대학 가정의학교실) ;
  • 김경아 (인제대학교 임상영양 연구소)
  • Received : 2009.12.14
  • Accepted : 2010.02.18
  • Published : 2010.03.31

Abstract

Objectives: This study was conducted to estimate medical expenditure attributable to overweight and obesity in adults with hypertension, diabetes and dyslipidemia using Korea National Health and Nutrition Examination survey data and Korea National Health Corporation data. Methods: The medical expenditure of hypertension, diabetes and dyslipidemia related to overweight and obesity were composed of inpatient care costs, outpatient care costs and medication costs. The population attributable risk (PAR) of overweight and obesity was calculated from national representative data of Korea such as the National Health Insurance Corporation cohort data and 2005 Korea National Health and Nutrition Examination survey data. Results: The medical expenditure attributable to overweight and obesity of hypertension were 456 billion won (men : 215 billion won, women : 241 billion won). Those of diabetes were 282 billion won (men : 148 billion won, women : 135 billion won), and of dyslipidemia were 17 billion won (men : 9 billion won, women : 8 billion won). Consequently, these costs corresponded to 33.3% of total medical expenditure due to hypertension, diabetes and dyslipidemia. Conclusions: We found a substantial medical expenditure due to overweight and obesity of hypertension, diabetes and dyslipidemia were very high. In order to reduce these costs, effective national strategies for prevention and management of overweight and obesity should be established and implemented.

이 연구는 고혈압, 당뇨병, 이상지질혈증으로 지출된 진료비 중 과체중 및 비만의 기여분을 추계하기 위한 질병비용연구로서 국민건강보험공단의 건강검진 및 건강보험급여 자료를 활용한 연구이다. 연구결과 2005년 현재 고혈압, 당뇨병, 이상지질혈증 때문에 지출된 총 진료비 중 과체중 및 비만의 기여분은 각각 4,561억원(4,328억원-4,805억원), 2,823억원(2,487억원-3,176억원), 165억원(147억원-183억원)이었고, 이를 모두 합하면 7,549억원(6,961억원-8,164억원)이었다. 이는 해당 연도의 고혈압 총 진료비의 34.6%(32.9%-36.5%), 당뇨병 총 진료비의 32.5%(28.6%-36.6%), 이상지질혈증 총 진료비의 19.4%(17.3%-21.6%)를 차지한다. 또한 이 세 가지 질병의 총 진료비를 기준으로 했을 때 과체중 및 비만이 기여한 금액은 33.3%(30.7%-36.0%)에 해당하였다. 이는 과체중과 비만을 예방한다면 고혈압, 당뇨병, 이상지질혈증으로 지출되는 총 진료비의 33.3%를 감소시킬 수 있다는 의미이며, 향후 만성질환 예방과 관련하여 과체중 및 비만의 예방관리사업이 얼마나 중요한가를 시사해 주는 것이다.

Keywords

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