• 한국식품영양학회지
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• 제29권3호
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• pp.313-326
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• 2016

The aim of this study was to evaluate the effects of a nutrition education program for the elderly at a public health center located in Jinhae city. The one group pretest and posttest design was conducted using self-administered questionnaire survey. Nutrition education lessons based on social cognitive theory (2 hours/lesson, 3 times) were provided to 27 female elderly(${\geq}65$ yrs) for a month. After the nutrition education, number of exercise increased and preference for sweetness decreased significantly (p<0.05). The outcome expectations, the knowledge of nutrition (p<0.001), and behavioral capability (p<0.05) score were significantly increased. There were significant increases in all nutrient intake. NAR was increased significantly in protein, calcium and vitamin C (p<0.01), dietary fiber, iron, zinc, thiamin, niacin and folic acid (p<0.001), and riboflavin (p<0.05). INQ was increased significantly in thiamin, vitamin B6 and niacin (p<0.05), and dietary fiber (p<0.01). The score of nutrition education satisfaction was high (4.52). The results of this study suggested that the nutritional education program based on social cognitive theory had a positive effect on dietary behavior changes, and nutrition intake status among female elderly even after short-term intervention.

• 대한가정학회지
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• 제24권2호
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• pp.37-50
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• 1986

A nutrition survey of 128 perschool children, 4 to 6 years old, in the Saemaul Youlgok day care center, located in one uplane, overpolulated, poor area of the city of Seoul, sponsered by the Korean Red Cross Society, was undertaken between August 21 and 31, 1984, to investigate dietary and nutritional status. RESULTS: Mean values of height, weight, arm circumference, girth of chest, and head circumference ranged from 95 to 100% of KIST mean. However, 4.8~14.2% of the subjects were assessed as undernourished in terms of 'weight for height'. Mean hemoglobin vcalue was 12.1±0.7gm%, and mean hematocrit value was 38.5±2.2%; 4.1% of the subjects were proven to be anemic according to the criterion of hemoglobin established by the ICNND. Mean urinary urea nitrogen/creatinine ratio was 11.4±3.8. Regarding mean energy and nutrient intake, the following percentages had intakes below two-thirds of the 1985 RDAs: 28.8% of children, for protein; 48.8% of children, for iron; and 28.8% of children, for calcium. About 25% of children had vitamin A intake below one-third of the recommended allowance. Carbohydrate provided 71% of total energy intake; protein accounted for 13%; fat provided 16%. Energy intake was divided among breakfast, lunch, dinner and snacks in a percentage ration of 19:26:21:34. The lunch, and snacks which were served at the day care center provided 36.5~79.1% of daily energy and nutrient intake. The survey clarified that the day care feding largely supplemented the inadequate dietary intakes of these young children at home. According to factor analysis of energy and nutrient intake, there were two factor groups : the first factor group, for energy, protein, carbohydrate, iron and niacin, mainly provided by grains; and the second factor group, for calcium, vitamin A, thamin, riboflavin and ascorbic acid, provided by vegetables, fruits, milk and milk products. The survey also revealed significant correlation coefficients between family factors such as family income, educational level of parents, and number of children; and dietary or nutritional status of the subjects.

• Journal of Nutrition and Health
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• 제4권4호
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• pp.57-67
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• 1971

Cross-sectional studies of adults located in different regions were undertaken to measure changes in food intake and nutritional status. Representativeness of the selected areas was proven through a pilot study and an inquiry into some written materials, and those areas were as following: 1) Mountainous area 2) Farming area 3) Coastal Area 4) City Area The nutrition survey was undertaken by students of the College of Home Economics as follow: 60 children (out of the 25% given detailed examination) and their families were randomly selected for the nutrition survey. The survey team was composed of 30 students of the College of Home Economics. Each member of the survey team was assigned to make home visits to two families in order to obtain information on kinds and amounts of food consumed for three days. Degree of food consumption was measured by weighing the food was calculated in the same manner. Average adult unit for calories and protein in the four study areas was 0.81 and 0.98 with little variation. The total calories ranged from 2,114 Cal to 2,311 Cal. and the protein intake averaged from 57 gm to 67 gm. The calories taken by people of Kaejong were composed of carbohydrate (82% -87%), fat (3%-6%) and protein (10%-12%). Kaejong recorded a sufficient intake of fat and protein. All of the four study areas had a deficiency problem in intake of calcium, vitamin A. thiamine, riboflavin and ascorbic acid.

• 한국가정과학회지
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• 제4권2호
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• pp.68-83
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• 2001

The purpose of this study was to investigate the anthropometric variables, dietary behaviors, nutrient intakes and distribution of serum lipid levels for Muan-gun inhabitants. The subjects was consisted of 212 men and 317 women. There were significant differences in the height, weight, BMI and fat mass with ages. In the onion intake status. 90.6(79.9)% of men(women) liked. 56.8(46.4)% of men(women) intakes 3 times per day, 29.6(40.8)% of men(women) 50g per one time and 83.1(87.5)% of men (women) after cooking. The mean energy intake of the subjects were 2,043㎉ for men and 2,105㎉ for women. Men (women) consumed 88(90)g protein. 34(38)g lipid, 340(355)g carbohydrate, 10.5(11.7)g fiber, 655(757)mg calcium. 1,396(1,421) mg phosphorous. 14.7(15.9)mg iron. 7.061(7,244)mg sodium, 3.597(3,704)mg potassium, 1.983(1,369)RE retinol, 1.4(1.5)mg thiamin. 1.1(1.4)mg riboflavin. 19.4(20.4)NE niacin. 172(160)mg ascorbic acid and 232(239) mg cholesterol. respectively. The level of triglyceride(TG) was 136.0(114.2)mg/dl, total cholesterol(TC) was 179.1(174.9)mg/dl HDL-C was 43.3(43.3)mg/dl, LDL-C was 109.6(107.9)mg/dl. VLDL-C was 26.8(22.8)mg/dl and AI was 3.2(3.0) And 68.1(79.0)% of men(women) were assessed as Normocholesteroiemia(NC) and 66.2(69.9)% of men(women) as Normotriglyceridemia (NTG). Most of the subjects in Muan-gun preferred and ate onions routinely and had normal range of serum cholesterol and triglyceride level. Therefore it is suggested that intake of onions is effective for decreasing the serum cholesterol and TG levels.

• 대한지역사회영양학회지
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• 제11권3호
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• pp.317-326
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• 2006

To explore the relationship between weight status and food intake pattern, the Nutrition Survey results of the 2001 National Health and Nutrition Survey were analyzed. Dietary intake data of Korean adults aged 20 to 64. years who participated in the 2001 National Health and Nutrition Survey, was used along with their demographic data. Subjects were classified into 4 groups based on the BMI value of subjects: underweight, normal, overweight and obese. For male adults, obese subjects had significantly higher mean intake of energy, protein, carbohydrates, and fat than normal subjects. In addition, obese male adults consumed more animal foods, especially more meats, than normal subjects. However, females obese subjects did not show higher intake of energy or fat. Although obese male adults showed higher energy intake, calcium and iron intake per 1000 kcal was lower than normal adults. Average calcium intake in females was low; about 70% of RDA regardless of obesity level. In addition, riboflavin and Vitamin A intake was lower in overweight and obese female than in normal females. Percentage of subjects with low fruit and vegetable intake (< 400 g per day) was also high in female subjects. These results showed that food and nutrient intake patterns of obese population were different between male and female adults. These dietary intake patterns need to be considered in developing and implementing nutrition policy and intervention programs to prevent and control obesity. Moreover, the National Survey and monitoring system should be developed for continuous and effective investigation on the relationship between obesity and dietary intake.

• 대한지역사회영양학회지
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• 제25권4호
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• pp.329-339
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• 2020

Objectives: This study was undertaken to evaluate the intake of vitamins and minerals from dietary supplements (DSs) in Korean adults and elderly. Methods: Data for this study was generated from the 2017 Korea National Health and Nutrition Examination Survey (KNHANES). We analyzed 4,204 individuals aged 19 years and older (2,579 users and 1,625 non-users). The survey included 24-h recall questions on food and DS intakes, as well as questions on DS use over the past year. The nutrient DSs evaluated were calcium, phosphorus, iron, vitamin A, thiamin, riboflavin, niacin, and vitamin C. Total nutrient intakes were obtained by combining nutrient intakes of foods and DSs consumed by each subject. Results: Most micronutrient intakes from food (except for thiamin) in adult users, and the four micronutrient intakes (iron, vitamin A, vitamin B₂ and vitamin C) in elderly users, were significantly higher than values obtained in non-users. For total intake of nutrients and DSs, both adult and elderly users had a significantly higher intake than non-users. While proportions below Estimated Average Requirements for all micronutrients by adding respective DSs in users were significantly reduced in adults and elderly as compared to non-users, the proportions of above Tolerable Upper Intake Levels for calcium and vitamin A in adults, and vitamin A in elderly, were significantly increased. In the total subjects examined, consumption of DSs was associated with lower odds ratios of undernutrition of micronutrients, and with higher odds ratios of overnutrition of calcium, iron, and vitamin A, as compared to non-users of DSs. Conclusions: Although DSs consumption by adults and the elderly improves the micronutrient status, it also increases the risk of excessive intake of certain vitamins and minerals.

• 대한영양사협회학술지
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• 제17권3호
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• pp.243-258
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• 2011

The purpose of this study was to investigate the effects of an oral health care education program for care providers on the nutritional status of the elderly in a long-term care facility. This study was conducted at a long-term care facility located in K metropolitan city using a nonequivalent control group non-synchronized design. Fifty-four nursing home residents aged 65 years or older were assigned either to the intervention group (n=27) or the control group (n=24). The intervention group received oral health care from the care providers' intervention group, who provided oral health care for 6 weeks after 6 weeks of oral health care education. Data were collected from the control group and intervention group at the baseline 6 and 12 weeks after oral care education and were analyzed using SPSS windows 16.0. The halitosis was lower in the intervention group than the control group at 12 weeks (P<0.01). Body mass index of the intervention group at 12 weeks was higher than that at 6 weeks. Iron intake of the intervention group at 12 weeks was lower than that at baseline. At baseline, the intakes of riboflavin, folate, and potassium were lower than 75% of dietary reference intakes. In conclusion, an oral care education program for care providers was effective in improving the oral hygiene of nursing home residents, and dietary plans are needed to improve the nutritional status of them.

• 대한지역사회영양학회지
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• 제8권1호
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• pp.102-111
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• 2003

The purpose of this study was to investigate the relationship among serum leptin, nutritional status, and the obesity indices of 55 obese children in Daegu and Kyungpook area. Obesity was defined as fat percentage that exceed 25% of body fat mass. Energy and nutritional status were tended to be low, and dietary intake of calcium and iron were less than any other nutrients in all the subjects. Especially, beverage intake of obese group was more than non-obese group. The leptin level were significantly correlated with %RDA of energy (0.41, p < 0.001), protein (0.44, p < 0.001), phosphate (0.40, p < 0.001), iron (0.37, p < 0.001), vitamin A (0.31, p < 0.01), thiamin (0.40, p < 0.001), riboflavin (0.26, p < 0.05), niacin (0.51, p < 0.001), and vitamin C (0.24, p < 0.05). The leptin level were significantly correlated with MAR (mean adequacy ratio, r : 0.43, p <0.001) and INQ (index of nutrient quality) of thiamin (r : 0.22, p <0.05). Multiple regression analysis showed that %RDA of niacin in obese group ($R^2$: 0.208, p : 0.001) and total subjects ($R^2$ : 0.257, p : 0.000), MAR (p : 0.003) and INQ (p : 0.048) of niacin in obese group ($R^2$ : 0.255) and MAR (p : 0.000) and rNQ ofca (p : 0.024) in total subjects ($R^2$ : 0.231) may be important independent predictors to leptin level. MAR showed a significantly positive correlation with %fat (r = 0.42, p < 0.01), BMI (r = 0.46, p < 0.01), RW (r : 0.44, p < 0.01), WHR (r : 0.39, p < 0.01) and, "ieRnA (p < 0.05, p < 0.01). These data indicated relationships among leptin level, nutrient intake, %RDA, MAh, and INQ in children.dren.

• 대한지역사회영양학회지
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• 제24권4호
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• pp.309-320
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• 2019

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.

• Journal of Nutrition and Health
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• 제36권10호
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• pp.1052-1060
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• 2003

Poor dietary habits and inadequate nutrient intakes are of concern in the elderly, even it is worse in rural areas. In the present study, we conducted the anthropometric measurement and the dietary intakes including macronutrients, minerals and vitamins to assess the nutrient intakes and nutritional risk in elderly people in rural kyungpook province in South Korea. Subjects (n = 168, mean age, 67.3 yrs) were interviewed using d general questionnaire and 3 days of 24-hours recall for dietary intake. Nutrient intakes were analyzed using CAN-pro soft program and compared to Korean RDA and nutrition reference values (NRV). The anthropometric measurement showed that the weight and the height of the subjects in the rural area were below the average of the same age of Korean elderly people. The energy and protein intakes were 85％ and 90％ of Korean RDA, respectively. The intakes of lipid, cholesterol and dietary fiber were 62％, 40％ and 22％ of NRV for Korean adults. Main sources for protein and lipid intakes came from the vegetable sources and this pattern was more prominent in female elderly people. Ca intake was half of Korean RDA (56％), while P intake was 132％ of Korean RDA. For the antioxidant trace mineral (Fe, Cu, Mn, Zn, and Se) intakes, Fe and Zn intakes were 78％ and > 103％ of Korean RDA. Cu, Mn and Se intakes were > 113％, > 275％, and > 185％ of Korean NRV. Thiamin, niacin and vitamin C intakes were above Korean RDA, but the intakes of vitamin A and riboflavin were 88％ and 63％ of Korean RDA, respectively. On summarizing the results of the present study, the elderly people in rural area consume less lipid, cholesterol, Ca, and dietary fiber. Ca intake is lower, while P intake is higher, and this would be the potential risk for bone health. Also, Na intake was high, which can be the potential risk for the cardiovascular disease prevailance. Vitamin intakes were fairly good status, excepting riboflavin. Antioxidant mineral intakes were much higher than Korean NRV, unexpectedly. The results suggest that the elderly people in rural area have inadequate intakes of protein, lipid, dietary fiber and Ca, which mainly should be supplied from animal products. Recommendations to increase diet variety would be emphasized for this nutritionally poor-conditioned subjects, specially including animal food products and high dietary fiber food.