We investigated coffee consumption in relation to the abdominal obesity as defined by waist circumference in Korean women aged 19~64 years, using data from the National Health and Nutrition Examination Survey 2012~2016. The participants to the study were classified according to 3-in-1 coffee consumption level (none-coffee, ≤1 time/day of 3-in-1 coffee, >1 time/day of 3-in-1 coffee) by a food frequency questionnaire. The analysis was conducted by the following age groups: <50 years and 50≤ years. The 3-in-1 coffee consumption group had significantly more smokers and more alcohol consumption frequency as compared to the none-coffee group. The energy intake from the participants in the 3-in-1 coffee consumption of ≤1 time/day of 3-in-1 coffee group, and >1 time/day of 3-in-1 coffee group were 131.2 kcal/day and 123.1 kcal/day. In the 50 years or over age group, >1 time/day of 3-in-1 coffee group was at a lower risk of abdominal obesity as defined by waist circumference, compared with the non-coffee group multivariable adjustment (OR: 0.44, 95% CI: 0.25~0.77). Our findings suggest that the 3-in-1 coffee consumption may be related to abdominal obesity as defined by waist circumference in Korean females aged 50 years or over.

Abstract
 서 론
 연구 대상 및 방법
  1. 연구대상
 자료수집 방법
 1. 일반사항
 2. 열량, 영양소, 3-in-1 커피 섭취
 3. 통계분석 방법
 결과 및 고찰
  1. 일반사항
  2. 3-in-1 커피 섭취 상태
  3. 열량, 영양소 섭취 상태
  4. 3-in-1 커피 섭취와 허리둘레를 기준으로 한 비만과의관련성
 요약 및 결론
 References

• 연지영(서원대학교 식품영양학과) | Jee-Young Yeon (Dept. of Food and Nutrition, Seowon University)
• 배윤정(한국교통대학교 식품생명학부) | Yun-Jung Bae (Division of Food Science and Biotechnology, Korea National University of Transportation) Corresponding author