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Comparison Analysis of Dietary Behavior and Nutrient Intakes of the Elderly according to Their Family Status: The Korea National Health and Nutrition Examination Survey 2013–2016
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Ji Hong Oh, Bok Mi Jung
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Korean J Community Nutr 2019;24(4):309-320. Published online August 31, 2019
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DOI: https://doi.org/10.5720/kjcn.2019.24.4.309
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 Abstract
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- OBJECTIVES
This study was undertaken to compare dietary life of the elderly living alone and in a family, and to compare differences based on gender, for the 2013-2016 Korea National Health and Nutrition Examination Survey (KNHANES).
METHODS
The subjects included 2,612 elderly people aged over 65 years who participated in the health survey, health examination and nutrition survey. Subjects on a diet therapy were excluded. This study analyzed the general characteristics, dietary habits, daily energy and nutrient intakes, CPF ratio, estimated average requirement (EAR), nutrient adequacy ratio (NAR) and mean adequacy ratio (MAR), index of nutrient quality (INQ), and food consumption of the elderly living alone and in a family. We also compared the differences based on gender.
RESULTS
Daily intake of food, water, dietary fiber, potassium, retinol, and riboflavin were low in the male elderly subjects living alone. The elderly living with family revealed higher NAR and MAR as compared to the elderly living alone. Although all MAR values were <1, the elderly living alone had lower values. Considering the intake of food, the consumption of seaweed, fish and shellfish, and oils (animal) was higher in elderly men living with families, whereas women living with families consumed more vegetables, fruits, seaweeds and seafood, as compared to their counterparts living alone. Furthermore, analyzing the foods consumed by the elderly people living alone, female subjects consumed more seaweed, milk and animal oil as compared to male subjects.
CONCLUSIONS
The results of this study indicate that the elderly living alone have poor nutrient intake as compared to the elderly living with families. Based on this research data, we recommend that it is necessary to improve the health and nutritional status of the elderly living alone.
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Citations
Citations to this article as recorded by  - Profiling the socioeconomic characteristics, dietary intake, and health status of Korean older adults for nutrition plan customization: a comparison of principal component, factor, and cluster analyses
Kyungsook Woo, Kirang Kim
Epidemiology and Health.2024; : e2024043. CrossRef - Evaluation on the Nutrition Quotient Scores of Elderly People Living Alone in Korea
Gyoungok Gang, Min Lee, Eun-hui Choi, Hye-Lim Lee, Hyun-Young Lee, Hye-Ja Chang, Jung-Hwa Choi, Na-Young Yi, Kyung-Eun Lee, Min-Jae Chung, Tong-Kyung Kwak
Nutrients.2023; 15(17): 3750. CrossRef - Changes in nutritional status of Korean older adults during COVID-19 Pandemic by household income and demographic factors-using the Korea National Health and Nutrition Examination Survey(2019-2020): a cross-sectional study
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Korean Journal of Community Nutrition.2022; 27(5): 422. CrossRef - Comparison of the health and nutritional status of Korean elderly considering the household income level, using the 2018 Korea National Health and Nutrition Examination Survey
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Journal of Nutrition and Health.2021; 54(1): 39. CrossRef - Social participation, health‐related behavior, and depression of older adults living alone in Korea
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Asian Social Work and Policy Review.2020; 14(1): 61. CrossRef - Evaluation of the dietary quality and nutritional status of elderly people using the Nutrition Quotient for Elderly (NQ-E) in Seoul
Sun-Wook Ham, Kyung-Hee Kim
Journal of Nutrition and Health.2020; 53(1): 68. CrossRef - Health and Nutrition Status of Elderly People with Multimorbidity: A Korea National Health and Nutrition Examination Survey (2013~2015)
Na-Gyeong Oh, Jung-Sook Seo
Korean Journal of Community Nutrition.2020; 25(6): 502. CrossRef
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