Korean Journal of Community Nutrition

Yoon Jung Yang

4 Articles

[English]
Socio-demographic Characteristics, Nutrient Intakes and Mental Health Status of Older Korean Adults depending on Household Food Security: Based on the 2008-2010 Korea National Health and Nutrition Examination Survey: Yoon Jung Yang; Korean J Community Nutr 2015;20(1):30-40. Published online February 28, 2015; DOI: https://doi.org/10.5720/kjcn.2015.20.1.30

OBJECTIVES
This study was performed to investigate the associations of food security with socio-demographic characteristics, nutrient intakes and mental health status among older Korean adults.
METHODS
This study was conducted using data from the 2008-2010 Korea National Health and Nutrition Examination Survey (KNHANES). Subjects were 4,451 adults aged 65~98 years. Food security was measured using a self-reported question on food sufficiency of subjects' household. Based on the answers, study subjects were classified into secure, mildly insecure, moderately insecure, and severely insecure groups. Dietary intake was estimated by 24-hour dietary recall. Nutrient intake was assessed by dietary reference intakes (DRI). As for mental health status, the data on mental stress, depression, and suicide ideation were used.
RESULTS
Rate of food insecurity in older adults was 14.3%. Old age, being female, low education, low income level, living alone, and discomfort in daily living were more related to food insecurity. Means of nutrient intakes were significantly different according to food security status. Intakes of calcium, potassium, and vitamin B2 were lower than recommended intakes in all groups. Consumption amounts of soy and soybean products, vegetables, mushrooms, fruits, vegetable oils, meats, eggs, seafood, and dairy products were lower in food insecure groups. Mental stress, depression, and suicide ideation were higher in food insecure groups independent of the gender and income level.
CONCLUSIONS
These present findings suggested that food security is related to mental health as well as nutrition status in older Korean adults. A national system that include food and psychosocial support programs for the elderly should be considered in order to improve the overall health of older Korean adults.

Citations

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A study on the relationship between food insecurity and periodontitis in Korean adults: the Korea National Health and Nutrition Examination Survey (KNHANES VII) from 2016-2018
Soo-Jin Kang, Jung-Eun Park, Jong-Hwa Jang
Journal of Korean Academy of Oral Health.2023; 47(3): 106. CrossRef
The global burden of suicidal behavior among people experiencing food insecurity: A systematic review and meta-analysis
Mark Mohan Kaggwa, Rita Akatussasira, Firoj Al-Mamun, Sébastien Prat, Mohammed A. Mamun, Isabelle Combey, Felix Bongomin, Sheila Harms, Gary Chaimowitz, Mark D. Griffiths, Andrew T. Olagunju
Journal of Affective Disorders.2023; 342: 91. CrossRef
광주광역시 서구지역 경로식당 이용 노인의 식품안정성에 따른 식생활 실태연구
지수 백, 영란 허
Korean Journal of Food and Cookery Science.2023; 39(5): 402. CrossRef
Socioeconomic status, food security, and chewing discomfort of Korean elders: results from the Korea National Health and Nutrition Examination Survey
Hye-Sun Shin, Ae-Jung Im, Hee-Jung Lim
Nutrition Research and Practice.2022; 16(1): 94. CrossRef
Food insecurity and associated depression among older adults in India: evidence from a population-based study
Muhammad T, KM Sulaiman, Drishti Drishti, Shobhit Srivastava
BMJ Open.2022; 12(4): e052718. CrossRef
Association of food insecurity with physical frailty among older adults: study based on LASI, 2017-18
T. Muhammad, Priya Saravanakumar, Abhishek Sharma, Shobhit Srivastava, C.V. Irshad
Archives of Gerontology and Geriatrics.2022; 103: 104762. CrossRef
Effects of Perceived Food Store Environment on Malnutrition and Frailty among the Food-Insecure Elderly in a Metropolitan City
Yu-Mi Kim, Narae Yang, Kirang Kim
Nutrients.2021; 13(7): 2392. 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
Jin Mo Khil
Journal of Nutrition and Health.2021; 54(1): 39. CrossRef
Is It What They Eat or How Much They Eat That Matters More in Adults with Food Insecurity in a Wealthy-Country Context?
Min Gyeong Kang, Sung-Min Yook, Ji-Yun Hwang
Nutrients.2021; 13(3): 851. CrossRef
Health and nutrition intake status of the Korean elderly according to their food security level: data from the 7th Korea National Health and Nutrition Examination Survey (KNHANES VII), 2016–2018
Ahreum Maeng, Jeehyun Lee, Eunju Yoon
Journal of Nutrition and Health.2021; 54(2): 179. CrossRef
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Jang-Rak Kim, Euy-Hoon Suh
Korean Journal of Health Education and Promotion.2020; 37(3): 39. CrossRef
The effects of a personalized nutrition intervention program on food security, health and nutritional status of low-income older adults in Seoul city
Yeyeon Lee, Narae Yang, Minjeong Shin, Kyung-Eun Lee, Chang Hee Yoo, Kirang Kim
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Gênero, segurança alimentar e nutricional e vulnerabilidade: o Programa das Mulheres Mil em foco
Jussara Maysa Campos, Rita de Cássia Coelho de Almeida Akutsu, Izabel Cristina Rodrigues Silva, Karin Savio Oliveira, Renata Monteiro
Ciência & Saúde Coletiva.2020; 25(4): 1529. CrossRef
Interpersonal and Community Factors Related to Food Sufficiency and Variety: Analysis of Data from the 2017 Community Health Survey
Jiyoun Hong, Taisun Hyun
Korean Journal of Community Nutrition.2020; 25(5): 416. CrossRef
The Association between Food Insecurity and Diet Quality Varies by Race/Ethnicity: An Analysis of National Health and Nutrition Examination Survey 2011-2014 Results
Cindy W. Leung, June M. Tester
Journal of the Academy of Nutrition and Dietetics.2019; 119(10): 1676. CrossRef
Dietary and health characteristics of the young-old and the old-old by food security status: analysis of data from the 6th (2013 ~ 2015) Korea National Health and Nutrition Examination Survey
Ajung Bae, Jihyun Yoon, Soh-Yoon Yun, Kana Asano
Journal of Nutrition and Health.2019; 52(1): 104. CrossRef
Spatial Disparity in Food Environment and Household Economic Resources Related to Food Insecurity in Rural Korean Households with Older Adults
Jae Eun Shim, Seo-jin Kim, Kirang Kim, Ji-Yun Hwang
Nutrients.2018; 10(10): 1514. CrossRef
Dietary intakes of adolescents from food insecure households: analysis of data from the 6th(2013-2015) Korea National Health and Nutrition Examination Survey
Mariam Nakitto, Kana Asano, Injoo Choi, Jihyun Yoon
Nutrition Research and Practice.2017; 11(6): 507. CrossRef
Health and nutritional status of Korean adults according to age and household food security: Using the data from 2010~2012 Korea National Health and Nutrition Examination Survey
Geun Ah Park, Sung Hee Kim, Seok Joong Kim, Yoon Jung Yang
Journal of Nutrition and Health.2017; 50(6): 603. CrossRef
Association of food insecurity and depression in Korean adults
Kowoon Lee, Hye-Sook Yoo
Journal of the Korea Academia-Industrial cooperation Society.2016; 17(1): 62. CrossRef
A study on nutritional intakes in middle income adults based on data from the 5thKorean National Health and Nutrition Examination Survey
Ji-Myung Kim, Hye Sook Kim, Ki Nam Kim
Journal of Nutrition and Health.2015; 48(4): 364. CrossRef
Food Insecurity and Related Risk Factors in the Elderly: Korea National Health and Nutrition Examination Survey 2013 Data
Hye-Sang Lee
Journal of the Korean Dietetic Association.2015; 21(4): 308. CrossRef

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[English]
Associations between Serum 25-hydroxyvitamin D and Consumption Frequencies of Vitamin D Rich Foods in Korean Adults and Older Adults: Areum Yu, Jihye Kim, Oran Kwon, Se Young Oh, Junghyun Kim, Yoon Jung Yang; Korean J Community Nutr 2014;19(2):122-132. Published online April 30, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.2.122

Abstract PDF PubReader

OBJECTIVES
This study was conducted to investigate the vitamin D status and to determine the association between serum 25-hydroxyvitamin D [25(OH)D] concentrations and consumption frequencies of vitamin D rich foods in Korean adults and older adults.
METHODS
Subjects were 10,374 adults and 2,792 older adults participating in the 2008-2009 Korea National Health and Nutrition Examination Survey (KNHANES). Consumption frequencies of vitamin D rich foods were estimated by using a qualitative food frequency questionnaire (FFQ). Eleven food items such as beef, egg, mackerel, tuna, yellow corvina, pollack, anchovy, mushroom, milk, yogurt, and ice cream were selected as vitamin D rich foods based on previous research.
RESULTS
The proportions of deficiency (< 12 ng/mL), inadequacy (12-20 ng/mL) and sufficiency (> or = 20 ng/mL) of serum 25(OH)D concentrations from June to November and December to May in adults were 8.8%, 42.3%, 48.8%, and 28.2%, 52.8%, 19.1%, respectively. The proportions of deficiency, inadequacy and sufficiency of serum 25 (OH)D concentrations from June to November and December to May in older adults were 10.1%, 32.4%, 57.5%, and 24.1%, 45.4%, 30.5%, respectively. The mean serum 25(OH)D concentrations in adults were positively related to the consumption frequencies of mackerel, anchovy, all fish, milk and milk.dairy products. The mean serum 25(OH)D concentrations in older adults were positively related to the consumption frequencies of yellow corvina and negatively related to the consumption frequencies of ice cream.
CONCLUSIONS
Our results suggest that Korean adults were more deficient in serum 25(OH)D concentrations than older adults. The consumption of vitamin D rich foods may affect vitamin D status in Korean adults. Further studies are required to confirm these findings.

Citations

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Estimated dietary vitamin D intake and major vitamin D food sources of Koreans: based on the Korea National Health and Nutrition Examination Survey 2016–2019
Ki Nam Kim, Jung-Sug Lee, Jee-Seon Shim, Mi Ock Yoon, Hyun Sook Lee
Nutrition Research and Practice.2023; 17(3): 451. CrossRef
Impacts of serum vitamin D levels on sleep and daytime sleepiness according to working conditions
Hyuk Joo Lee, Hayun Choi, In-Young Yoon
Journal of Clinical Sleep Medicine.2020; 16(7): 1045. CrossRef
Serum 25-hydroxyvitamin D and cognitive function in Korean older adults living in rural area
Ye Som Shin, Bo Youl Choi, Mi Kyung Kim, Yoon Jung Yang
Journal of Nutrition and Health.2019; 52(5): 465. CrossRef
Vitamin D intake, serum 25OHD, and bone mineral density of Korean adults: Based on the Korea National Health and Nutrition Examination Survey (KNHANES, 2011)
Mi-Yeon Kim, Mi-Ja Kim, Sun Yung Ly
Journal of Nutrition and Health.2016; 49(6): 437. CrossRef
Relationship of vitamin D status and obesity index in Korean women
Ji-Young Park, Young-Ran Heo
Journal of Nutrition and Health.2016; 49(1): 28. CrossRef
The relationship between Physical Growth and Major Sources of Serum Vitamin D among Hospitalized Children of Changwon City
Haeyoung Kang, Eunsil Her, Kyung-Hea Lee
Korean Journal of Community Nutrition.2015; 20(3): 197. CrossRef

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[English]
Association of Food and Nutrient Intakes with Periodontitis by Smoking Status among Korean Adults: Sunghee Kim, Areum Yu, Yoon Jung Yang; Korean J Community Nutr 2014;19(1):84-94. Published online February 28, 2014; DOI: https://doi.org/10.5720/kjcn.2014.19.1.84

Abstract PDF PubReader

Periodontal disease is one of the most common chronic inflammatory diseases in the oral cavity, and this is the leading cause of loss of teeth. Studies on the association between diet and periodontal diseases are very limited. The purpose of this study was to investigate the association between food and nutrient intakes and the prevalence of periodontitis. Subjects were 13,391 adults participating in the 2008-2010 Korea Health and Nutrition Examination Survey. Periodontitis was diagnosed by dentists using the Community Periodontal Index. Nutrient intakes were estimated by the 24-hour dietary recall. Consumption frequencies of foods were from the food frequency questionnaire. Subjects were categorized into 'smoking' or 'non-smoking' groups. Multiple logistic regression analysis was applied to determine the association between diet and periodontitis. The proportions of subjects having periodontitis were 26% in the non-smoking group and 37.5% in the smoking group. In the non-smoking group, intakes of fruits, dairy products, green tea, energy and vitamin C were inversely associated with the prevalence of periodontitis, but fish and coffee intakes were positively associated with the prevalence of periodontitis after adjusting for covariates. In the smoking group, protein and retinol intakes were inversely associated with the prevalence of periodontitis after adjusting for covariates. These results suggest that certain food and nutrient intakes such as fruits, dairy products, green tea, vitamin C, protein, or retinol intakes may affect the prevalence of periodontitis among Korean adults. Further studies are required to confirm these findings in other research settings.

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Association between consumption of milk and dairy products, calcium and riboflavin, and periodontitis in Korean adults: Using the 2007-2010 Korea National Health and Nutrition Examination Surveys
Sang Mi Koo, Deog-Gyu Seo, Yoon Jung Park, Ji-Yun Hwang
Journal of Nutrition and Health.2014; 47(4): 258. CrossRef

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[English]
Factors Associated with Bone Mineral Density in Korean Postmenopausal Women Aged 50 Years and Above: Using 2008-2010 Korean National Health and Nutrition Examination Survey: Son Ok Mun, Jihye Kim, Yoon Jung Yang; Korean J Community Nutr 2013;18(2):177-186. Published online April 30, 2013; DOI: https://doi.org/10.5720/kjcn.2013.18.2.177

Abstract PDF PubReader

The purpose of this study was to investigate factors associated with Bone Mineral Density (BMD) in Korean postmenopausal women. The data from 2008-2010 Korean National Health and Nutrition Examination Survey (KNHANES) were used for data analysis. Subjects were 2,701 postmenopausal women aged > or = 50 years. BMDs at whole body, total femur, femoral neck, and lumbar spine were measured by Dual-energy X-ray absorptiometry (DXA). Dietary data from 24-hour dietary recall and a food frequency questionnaire containing 63 food items were used. The proportions of osteopenia at total femur, femoral neck, and lumbar spine were 37.4%, 54.5%, and 45.4%, respectively. The proportions of osteoporosis at total femur, femoral neck, and lumbar spine were 6.2%, 25.6%, and 34.3%, respectively. Age, anthropometric index including height, weight, and Body Mass Index (BMI), parathyroid hormone, and physical activity were related to BMD, but the relationships were site specific. Total femur BMD was explained by age, weight, parathyroid hormone and intakes of carbohydrate and fruits. Femoral neck BMD was related to age, weight, parathyroid hormone and intakes of riboflavin and fruits. Lumbar spine BMD was associated with age, weight, milk and dairy products, calcium intake, and exercise. These results indicated that adequate intakes of milk and dairy products, fruits, carbohydrate, calcium, riboflavin and exercise as well as weight maintenance might play an important role in maintaining optimum bone health in Korean postmenopausal women.

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