• Korean journal of food and cookery science
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• v.26 no.3
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• pp.330-334
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• 2010

This study was performed to investigate the influence of seafood education on students' preferences and perceptions towards seafood menu items provided by school foodservice. The 62 representative menu items were selected from the complete menus provided by 10 high schools located in the Daegu Kyungpook area. Five hundred students were surveyed and 484 questionnaires were analyzed. The preference ($3.25{\pm}0.92$) of seafood menu items was not sufficiently high. The preference order of seafood menu items was rice > noodle > deep fry > grill> stir fry > seasoned dish > soup/stew > steam > pan fry > braise > fermented fish. Conversely, the most frequently provided menu items were soup/stew (31.34%), braise (18.06%), stir fry (15.61%), and seasoned dish (14.83%); the results showed no significant correlation between students' preference and the frequency with which the items were provided. Seafood education positively influenced the students' preference (p<0.001) and perceptions of the seafood acceptability (p<0.01), nutritional value (p<0.05), menu variety (p<0.05), diversity of cooking methods (p<0.001), cleanliness (p<0.001), and leftover amounts (p<0.01). However, more than half the students participating in this study have never received any type of education on seafood. Therefore, a practical program for seafood education should be developed to promote seafood consumption among young students.

• Journal of Community Nutrition
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• v.8 no.2
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• pp.76-89
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• 2006

By improving body composition, such as fat, lean body mass and total body weight, an exercise program can be an effective treatment of obesity. The effects of exercise on obesity have been confirmed via various approaches such as type, intensity, duration, frequency, and combination with diet. Combined exercise and diet is the most efficient strategy for weight loss, and exercise alone could improve metabolism irrespective of weight loss. In addition, physical activity, including exercise, is emphasized to avoid a 'yo-yo' phenomenon. Exercise increases lipolysis stimulated by such factors as catecholamine, growth hormone (GH), and hormone sensitive lipase (HSL). Moreover, changes in insulin and cortisol through exercise affect adipose tissue, which is known as not only an energy storage locale, but also as an endocrine organ. Adipocytokines secreted by adipose tissue respond to signals that modulate metabolism and inflammation. Exercise has generally shown positive effects on adipocytokines, and these effects increase in conjunction with a hypocaloric diet. However, a long duration and a high intensity of exercise could induce an inflammatory response. This review summarizes the effects of exercise on obesity treatment, which contributes to the exercise and nutritional fields, particularly of community nutritionists. (J Community Nutrition 8(2): 76-89, 2006)

• Journal of the Korean Society of Food Culture
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• v.16 no.4
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• pp.378-387
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• 2001

This study was carried out to investigate breakfast behaviors of female college students. 500 questionnaires were distributed and 417 were used for statistical analysis(SAS program). This survey was conducted from June, 2000 to October, 2000. 44.7% of the respondents considered lunch to be the most important meal. 51.6% students thought that people must eat breakfast. 41.6% of the students always eat breakfast but 22.1% do not eat breakfast. Conventional type of breakfast was found to be the most popular (67.6%). But ￦400,000 monthly allowance group(P<0.05) and self prepared breakfast group preferred Western style breakfast. The main reason for eating breakfast was for health(34.6%). The group of students with less monthly allowance were more likely to skip breakfast due to lack of time (p<0.01). Physical discomforts after skipping breakfast were: lack of strength(42.5%), stomach ache(36.3%), giddiness(9.1%), and recovered temper(12.1%). In conclusion, it is needed that a convenient and nutritional education should be developed for college students' health.

• Health Policy and Management
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• v.16 no.4
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• pp.147-168
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• 2006

Technological innovation has been regarded as the core competence for the economic growth of individual, as well as organization and country. Pharmaceutical innovation, what we call new medicines, influence people's longevity and productivity by increasing output per hour worked. Therefore, using claims data on virtually all the drugs and diseases of over 550,000 people enrolled in National Health Insurance Program in Korea, we examined the impact of the vintage (original FDA and KFDA approval year) of drugs used to treat a patients from July 1st to December 31st in 2002 on the patient's mortality at the end of 2004, controlling for demographic characteristics(age and sex), utilization of medical services, and the nature and complexity of illness. We found that people using newer drugs are less likely to die at the end of 2004, conditional on covariates. The estimated mortality rates were declining with respect to drug vintage for 1970s, 1980s and 1990s and highly significant. In addition to estimating the model for the entire sample, we estimated the model separately for several disease categories classified by Korean Classification of Disease. Estimates of three drug vintage variables for subgroups of people with (1)neoplasms, (2)endocrine, nutritional and metabolic diseases, and (3)the diseases of circulatory system displayed similar patterns.

• Korean Journal of Community Nutrition
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• v.13 no.6
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• pp.855-866
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• 2008

The dietary patterns and characteristics of oldest-old subjects over 85 of Sunchang County (total of 171, 61 males and 110 females) were studied. The average age was $90.6{\pm}3.7$ years old (male; $89.1{\pm}2.8$, female; $91.5{\pm}3.8$), and 90.9% of them were reported to have had no schooling experience. Family types having a spouse were much greater in men (50%) than women (1.8%). The percentages of living alone showed the gender differences, which were comprised of 33% of females and 18.3% of males. In this study, 73.7% of subjects answered "very good" or "good" for their health status. These elderly subjects might maintain their health through a relatively lower rate of smoking (22.2%) and drinking (27.5%), having non-sedentary activities (84.2% of the subjects are physically active) and enough sleep. Their characteristic dietary patterns include high preference of rice (96.5%) and blanch & Seasoned vegetable dishes (Namal, 90.6%) frequent consumption of plant-based food groups containing plenty of anti-oxidants such as vegetables and legumes, and they showed high rates of meal regularity (77.2%) and no skipping of meals (94.2%). It seems to be developed and disseminated in the congregate meal program for improving nutritional status of the elderly, since the coming increment of single-elderly family and single dwellers of rural areas.

• The Korean Journal of Food And Nutrition
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• v.6 no.3
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• pp.143-157
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• 1993

This research aims to find the information concerning nutritional status and food intake in Korean dirt betic men. Thus, the survey was made on 202 NIDDM patients over 35 age at University Hospital. The data were analysed using F-test and mutiple comparison in SAS package program. Main results were as follows : Incidence of diabetes is high in their forties and fifties. Most of them are salary men, administrators, and professionals in middle class, who reside in metropolitan area including Seoul. They used to take light exercise and were founded NIDDM by subjective symptoms. 36.6% of them have other diseases simultaneously such as hypertension, cancer, etc. Food intake pattern prior to incidence was that intake frequency of grains, sugars, protein foods, and liking foods was higher than of processed foods. Amounts of calorie intake were shown to be lower than normal persons, so that it seemed to be controlled by doctors. In addition, the calorie ratio derived from fat was lower than RDA. Thus protein and carbohydrate ratio was relatively higher than RDA. Total moan fatty acid intake was 32.15g and it is no significance among weight groups in various fatty acid intakes. With respect to the physical standards of the diabetic men, weight, PIBW BMI, BMM, 757, arm circumference, and waist /hip ratio were higher than in normal. Therefore it seemed that these factors would be related to the diabetics. From now on, it is required to research the correlations of fatty acid intakes on the diabetes and their influence to serum lipid profiles.

• Journal of the Korean Dietetic Association
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• v.8 no.3
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• pp.318-327
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• 2002

The purposes of this study were to: a) examine charateristics of foodservice manaegment practices; b) investigate characteristics of recipients; c) analyze foodservice systems; and d) provide feedback for the efficient and effective foodservice management of welfare institutions for the homeless in Korea. A total of 27 sites was analyzed by questionnaire survey. Satatistical data analysis was completed using the SPSS package program for descriptive analysis. As results of site recipients' characteristics, 69% of total sites were males and 31% were female recipients. Average 60% of recipients were from 30 to 50 years old. Major diseases of recipients were high pressure, and obesity. According to the result of foodservice system analysis, the average meal cost per day was about 2,943 won and average food cost percentage was 29%. Average number of meals per day was about 600 meals. Mostl sites had one dietitian and 48.1% of sites had one cook as a full-time employee. In the part of procurement, dietitians were major chargers of sites for purchasing foods. Major purchasing method was the order and delivery contract. About a half of sites used cycle menu system and standardized recipies. Most of sites had recipients' survey systems for evaluating meal satisfaction. Dietitians at sites had problems on lack of cooking professionals and low meal cost budget for providing higher quality of foods to cure recipients. The results suggested that financial and systematical supports by the government would be very necessary to meet the goal of nutritional balanced meal services.

• Journal of the East Asian Society of Dietary Life
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• v.15 no.5
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• pp.623-631
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• 2005

The purpose of this study was to investigate the nutrition knowledge of day-care center teachers and their guidance activities during meal time. Self-administered questionnaires were completed by 302 day care center teachers from September to November, 2004. The average score of nutrition knowledge was $12.9\pm2.3$ out of possible 20 points. As the teachers older(p<0.01) and the teaching careers longer(p<0.05), the scores of the nutrition knowledge was significantly higher. Those who had dietitian license showed significantly higher scores than others(p<0.01). Guidance activities during meal time were evaluated by the 5-point Likert scale on 24 items and the average score turned out to be $4.3\pm0.4$. The score showed significant difference only according to the length of the teaching career(p<0.05). These findings suggested that nutritional guidance and nutrition education program for day care center teachers should be developed so that they can effectively manage meal service and provide good nutrition for young children.

• Journal of agricultural medicine and community health
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• v.42 no.3
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• pp.145-154
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• 2017

Objectives: This study used data of urban and rural elderly living alone to compare the general characteristics of the elderly who have had suicidal ideation, and to investigate the suicidal ideation of urban-rural elderly with varying degrees of emotional support status, health status, and health behavior. Methods and materials: The research participants included 2,750 elderly aged 65 or above, of which 1,487 were from dong unit and 1,263 were from eup myeon units according to the raw data of 2011 Survey on Elderly Status. All collected data were analyzed using cross tabulation of SPSSWIN(ver 21.0) program and multivariate logistic regression. Results: The results were as follows. First, the factors that influenced the suicidal ideation of urban and rural elderly living alone included degree of depression, experience of abuse, and nutritional management status. Second, the suicidal ideation of urban elderly living alone was affected by the emotional support of their children who live apart and their grandchildren. Third, the suicidal ideation of rural elderly living alone was affected by the emotional support of their kin (including siblings).

• Journal of the East Asian Society of Dietary Life
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• v.10 no.6
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• pp.522-529
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• 2000

This study was carried out to find the factors which are related to the weight gain during pregnancy of women and infant birth weight. The information of the general characteristics and pregnancy outcomes of the 506 women who had a delivery during Jan to Dec, 1997 in a hospital at Taegu area were collected from the medical records. The results are as follows. The mean age of the subjects was 29 years old and the average prepregnancy weight was 52.75kg. They gained 13.51kg of weight during the pregnancy. The weight gain during pregnancy was higher in prepregnancy BMI<20kg/m$^2$, the infant weight was heavier in groups that had over 14kg of weight gain during the pregnancy than other groups. The prepregnancy BMI was negatively correlated to weight gain during pregnancy(r=0.2825), and positively correlated to number of pregnancy(r=0.2146), number of living delivery(r=0.1409), and infant weight(r=0.1250). The baby weight was Positively correlated to weight gain during pregnancy(r=0.1392) and Apgar score(r=0.1627). The results showed that the prepregnancy BMI and weight gain during pregnancy may be the influential factors on the infant weight, thus we need to develop the specific nutritional management program according to the status of prepregnancy weight.