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Correlation between Korean Food Pattern Index (Kdiet-index) and Metabolic Disease - 2017 KNHANES -

한식 식이패턴 평가지표(Kdiet-index)와 대사성질환과의 상관관계 - 2017 국민건강영양조사(KNHANES) -

  • Yang, Hye Jeong (Korea Food Research Institute, Food Functionality Research Division) ;
  • Kim, Min Jung (Korea Food Research Institute, Food Functionality Research Division) ;
  • Hur, Haeng Jeon (Korea Food Research Institute, Food Functionality Research Division) ;
  • Jang, Dai Ja (Korea Food Research Institute, Food Functionality Research Division) ;
  • Shin, Ga-Hee (D.iF Inc.) ;
  • Kim, Myung-Sunny (Korea Food Research Institute, Food Functionality Research Division)
  • 양혜정 (한국식품연구원 식품기능연구본부) ;
  • 김민정 (한국식품연구원 식품기능연구본부) ;
  • 허행전 (한국식품연구원 식품기능연구본부) ;
  • 장대자 (한국식품연구원 식품기능연구본부) ;
  • 신가희 ((주)디이프) ;
  • 김명선 (한국식품연구원 식품기능연구본부)
  • Received : 2022.08.23
  • Accepted : 2022.08.31
  • Published : 2022.08.30

Abstract

This study was performed to develop a Kdiet-index based on the definitions and characteristics of traditional Korean food. The Korean Food Pattern Index (Kdiet-index) for diseases was applied using dietary data from the 2017 National Health and Nutrition Examination Survey (KNHANES) and the association between Kdiet-index and metabolic disease was confirmed. The study subjects were 1,971 Korean adults aged >40, and the components were classified according to 14 criteria used to establish the Kdiet-index. Main ingredients up to the top 3 were designated using dish names, ingredients, and contents using KNHANES dietary data. Kdiet-index was classified using scores of ≤3 points, 4-7 points, and ≥8 points and total Kdiet-index were calculated by summing dietary scores. Correlations between Kdiet-index and obesity, hypertension, hyperlipidemia, and diabetes were analyzed. The odds ratio (OR) and 95% confidence interval (CI) for obesity were 0.531, 0.385~0.732 and for elevated cholesterol (≥240 mg/dL) indices were 0.471, 0.282~0.788, respectively, which showed a significant decreased in the risk for each disease for Kdiet-index of ≥8 points. This study confirms that metabolically related clinical results improved significantly as Kdiet-index increased and that higher Korean food pattern indices are associated with lower risks of metabolic disease

Keywords

Acknowledgement

본 연구결과는 한국식품연구원 기본사업(E0220602-02)의 지원을 받아 연구 되었습니다.

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