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신기능 저하가 없는 한국 중년 성인에서 커피 섭취량과 평가 사구체 여과율의 관계: 국민건강영양조사 2013-2014년

Other Titles
 Association of Coffee Consumption and Estimated Glomerular Filtration Rate in Middle-Aged Koreans without Renal Impairment: The Korea National Health and Nutrition Examination Surveys 2013-2014 
 박선민  ;  박유정  ;  이덕철 
 Korean Journal of Family Practice (가정의학), Vol.8(3) : 391-397, 2018 
Journal Title
 Korean Journal of Family Practice (가정의학) 
Issue Date
Coffee ; Glomerular Filtration Rate ; Kidney Disease ; Middle-Aged ; Koreans
Background: Previous studies have suggested that anti-inflammatory and anti-oxidative effect of caffeine has an influence on renal function. However, the effect of coffee consumption on estimated glomerular filtration rate (eGFR) without renal impairment has not been investigated. The aim of this study was to evaluate the association between coffee consumption and eGFR in middle-aged Koreans without renal impairment using data from a representative nationwide survey. Methods: This was a cross-sectional study conducted in Koreans aged 45 to 64 years, who enrolled for the sixth Korea National Health and Nutrition Examination Surveys 2013–2014. The participants were classified into three groups based on the amount of coffee consumption as reported on the food frequency questionnaire: (specify) category 1, 2, and 3. eGFR calculated using the Modification of Diet in Renal Disease equation was used for evaluation of kidney function. Results: In all the three categories of daily coffee consumption, eGFR showed a significant increase with the increase in coffee consumption in middle-aged Korean women (P=0.006). However, no such trend was observed in middle-aged Korean men. In middle-aged women, eGFR increased significantly in individuals consuming ≥2 cups per day, compared with those consuming <1 cup per day, after adjusting for other compounding factors (β=2.614, P=0.041). Conclusion: Coffee consumption and estimated glomerular filtration rate showed a significant positive relationship only in middle-aged Korean women consuming ≥2 cups coffee per day.
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Family Medicine (가정의학교실) > 1. Journal Papers
Yonsei Authors
Lee, Duk Chul(이덕철) ORCID logo https://orcid.org/0000-0001-9166-1813
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