지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2025.2
- 수록면
- 77 - 86 (10page)
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초록· 키워드
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Purpose: The living arrangements of elderly persons can play a crucial role in their health. This study evaluated the association between living arrangements and frailty among elderly Korean men.
Methods: The cross-sectional data from the Korea National Health and Nutrition Examination Survey (2014–2019) were used. A total of 3,198 men aged 65 years or older were divided into a living alone group (LA, n = 393) and a not living alone group (NLA, n = 2,805). The dietary intake data was obtained from a single 24-hour recall. The food variety score (FVS) was defined as the number of foods items consumed in one day. Frailty was defined as the presence of three or more of the modified Fried frailty phenotype criteria. The association between living arrangements and frailty was analyzed by multiple nominal logistic regression.
Results: The LA group showed significantly lower FVSs than the NLA group. The intakes of fruit, vegetables, fish and shellfish, fiber, and key antioxidant nutrients such as vitamins A and C, were lower in LA than in NLA. Multiple nominal logistic regression revealed a higher odds ratio (OR) for frailty in the LA group compared to the NLA group (OR [95% confidence interval], 2.05 [1.12–3.74]; p = 0.019).
Conclusion: These findings suggest that the increased risk of frailty among elderly men living alone may be partially associated with their lower dietary variety, particularly reduced intake of essential nutrients from fruit, vegetables, fish, and shellfish, highlighting their vulnerability to suboptimal nutrition. Thus, increasing diversity in food intake could be a useful dietary strategy to prevent the frailty of the living alone elderly.
Methods: The cross-sectional data from the Korea National Health and Nutrition Examination Survey (2014–2019) were used. A total of 3,198 men aged 65 years or older were divided into a living alone group (LA, n = 393) and a not living alone group (NLA, n = 2,805). The dietary intake data was obtained from a single 24-hour recall. The food variety score (FVS) was defined as the number of foods items consumed in one day. Frailty was defined as the presence of three or more of the modified Fried frailty phenotype criteria. The association between living arrangements and frailty was analyzed by multiple nominal logistic regression.
Results: The LA group showed significantly lower FVSs than the NLA group. The intakes of fruit, vegetables, fish and shellfish, fiber, and key antioxidant nutrients such as vitamins A and C, were lower in LA than in NLA. Multiple nominal logistic regression revealed a higher odds ratio (OR) for frailty in the LA group compared to the NLA group (OR [95% confidence interval], 2.05 [1.12–3.74]; p = 0.019).
Conclusion: These findings suggest that the increased risk of frailty among elderly men living alone may be partially associated with their lower dietary variety, particularly reduced intake of essential nutrients from fruit, vegetables, fish, and shellfish, highlighting their vulnerability to suboptimal nutrition. Thus, increasing diversity in food intake could be a useful dietary strategy to prevent the frailty of the living alone elderly.
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ABSTRACT
INTRODUCTION
METHODS
RESULTS
DISCUSSION
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