The purpose of this study was to investigate the comparison of nutrient intake and metabolic syndrome between single person households and non-single person households in elderly subjects. We analyzed data from 2,903 subjects ≥ age 65 who participated in the Korea National Health and Nutrition Examination Survey (KNHANES) 2013~2015. As a result, single-person households had lower income and economic ability, overall nutrient intake was deteriorated, and the proportion of high-carbohydrate intake was high, compared to non-single person households. After adjusting for potential confounders (sex, age, education, household income, economic activity, smoking status, alcohol consumption, walking frequency, health status, depression status, and dietary factors), the singleperson household showed a tendency of 1.22-fold higher ORs of metabolic syndrome and 1.3-fold higher ORs of hypertriglyceridemia than the non-single-person household. We suggest that the single-person household may be associated with increased prevalence of metabolic syndrome and hypertriglyceridemia in the elderly subjects.

Abstract
서 론
연구 대상 및 방법
    1. 연구대상
    2. 연구방법
    3. 통계방법
결과 및 고찰
    1. 대상자의 인구통계학적 요인
    2. 대상자의 식생활 요인
    3. 대상자의 인체계측, 생화학적 요인 및 대사증후군 위험 요인
    4. 가구유형과 대사증후군 및 대사증후군 위험요인간의연관성 분석
요약 및 결론
References

• 최수빈(을지대학교 식품영양학과) | SuBin Choi (Dept. of Food and Nutrition, Eulji University)
• 곽정현(을지대학교 식품영양학과) | Jung Hyun Kwak (Dept. of Food and Nutrition, Eulji University)
• 정혜경(연세대학교 의과대학 혈관대사연구소) | Hye-Kyung Chung (Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine)
• 강해진((재)한국영양교육평가원) | Hae Jin Kang (Korean Institute of Dietetic Education and Evaluation)
• 백진경(을지대학교 식품영양학과) | Jean Kyung Paik (Dept. of Food and Nutrition, Eulji University) Corresponding author