• 대한영양사협회학술지
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• 제28권4호
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• pp.281-292
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• 2022

The lower elementary school grades are an important period in which eating habits are formed. We examined the relationship between eating habits and school meal intake in the lower grades of an elementary school in Seoul. The eating habits were investigated using the Nutrition Quotient (NQ) for children. The school meal intake rates and preferred menus were obtained by automatically scanning the plate before and after meals using an artificial intelligence food scanner. The average school meal intake rate for the 347 subjects was 68.5±12.2%, and the nutrient intakes through the school meals were 353.5±70.0 kcal of energy, 51.8±10.2 g of carbohydrates, 14.6±3.1 g of proteins, 10.3±2.3 g of fats, 87.0±20.0 mg of calcium, and 1.8±0.4 mg of iron. The preferred menus were rice, grilled food, and dairy products, and non-preferred menus were salad, beverages, and stewed food. The eating habits that showed a positive correlation with the school meal intake rate were 'Diverse side dishes (r=0.332, P<0.001)', 'Vegetable side dishes (r=0.166, P<0.01)', 'Kimchi side dish (r=0.230, P<0.001)' and 'Less TV watching and computer game time (r=0.105, P<0.05)'. The NQ score also showed a positive correlation with the rate of school meal intake (r=0.216, P<0.001). The balance score was positively correlated with fruit (r=0.192, P<0.001), and the diversity score had the highest positive correlation with Kimchi (r=0.362, P<0.001). The regularity score was positively correlated with fried food (r=0.114, P<0.05). In conclusion, it was found that elementary school students in the lower grades had a higher school meal intake rate when their eating habits included eating side dishes evenly, and consuming vegetable side dishes and Kimchi.

• 한국식품영양학회지
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• 제14권4호
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• pp.293-299
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• 2001

The purpose of this study was to examine height, weight. chest circumference, sitting height, hematological status. eating behaviors and nutrient intakes for the lower grade primary school children in Gwangju. The subjects consisted of 76 boys and 60 girls aged 9 years old. Height, Weight, Chest circumference, Sitting height, Hct, WBC, RBC, Hb, serum GOT, GPT and cholesterol were measured. With regard to regularity of meal time, 66.7% of the subjects has been 'regular'. With regaled to amount of eaten food, 100.0% of the subjects has been 'moderate'. With regard to nutritional balance, 66.6% of the subjects has been 'think,but do not practice'. The study also found that 100.0% of the subjects skipped breakfast, liked korean food. Their dietary intake vase assesed for 1 day by means of 24 hours dietary recall method. The mean energy intake of the subjects was 1,306 kcal. The subjects consumed 47.9g protein, 28.8g lipid, 3.9g fiber, 446.9mg calcium, 835.0mg phosphorous, 7.9mg iron, 3,721mg sodium, 1.863mg potassium, 362.3RE retinol, 0.8mg thiamin, 1.1mg riboflavin, 10.8NE niacin, 93.9mg ascorbic acrid and 173.5mg cholesterol respectively. Energy, protein, calcium, iron, retinol, thiamin, riboflavin and niacin intake was lower than the Korean RDA. There were positive correlations between meal time and protein intake or fat intake or fiber intake or iron intake or retinol intake : negative correlations between meal time and sodium intake negative correlations between saltiness and cholesterol intake positive correlations between use of perilla seeds and riboflavin intake or niacin intake : negative correlations between energy intake or carbohydrate intake or phosphorous intake : negative correlations between frequency of eating-out and protein intake or fat intake or fiber intake or iron intake or retinol intake or thiamin intake or riboflavin intake or niacin intake.

• 대한지역사회영양학회지
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• 제2권4호
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• pp.486-495
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• 1997

The purpose of this study was to determine the prevalence of obesity and to examine the eating habits of elementary school students in Kwangju. The study was carried out on 931 students(male : 454, female : 477) in September and October of 1996. The results are summarized as follows ; Obesity was defined as body mass index(BMI) that exceeds 20. The rate of obesity was 10.0%(male 4.7$\%$, female 5.3$\%$) in subjects. Subjects were divided into 3 groups : normal group(BMI〈20), mildly obese group(20〈BMI〈25), and moderatly obese group(25〈BMI〈30), respectively. With regard to frequency of skipping breakfast, 9.1$\%$ of normal children and 17.5$\%$ of mildly obese children and 33.3$\%$ of moderately obese children had skipping every morning(p$\ll$0.001). With regard to the regularity of meal time, 62.1$\%$ of normal children had ‘regular meals’but 58.0$\%$ of mild obese children and 50.0$\%$ of moderate obese children had‘irregular meals’(p$\ll$0.05). With regard to meal volume, obese children consumed much more meal volume than normal children(breakfast p$\ll$0.001, lunch p〈0.005, dinner p$\ll$0.001). With regard to try to lose weight, 22.9$\%$ of normal children and 55.6$\%$ of mild obese children and 83.3$\%$ of moderated obese children indicated they had attempted(p$\ll$0.001). The results of this study showed that the prevalence of obesity in elementary school students in Kwangju has a tendency to be increased. Obese children need to correct their eating habits. This reasserts the importance of nutrition education in children through teachers, parents and dietitians. The findings of this study should be applied to nutrition education to ensure better physical fitness of children. (Korean J Community Nutrition 2(4) : 486-495, 1997)

• 한국식품영양학회지
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• 제4권1호
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• pp.45-60
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• 1991

This survey was carried out to Investigate the effects of dietary attitude on the nutrition knowledge, food habits, the daily average nutrient Intakes and the intake of Instant food, convenience food & fast food between college women and their mothers. Questionnaires were completed by 214 college nutrition majors and also by their mothers numbering at 173. College women's mothers showed a better average in meal time regularities per week than that of. college women. Also it is the fact that the college women had a higher frequency rate of instant food and fast food than their mothers. In the case of both college women and mothers if they eat at regular meal times they had a higher score in food habits. But the daily average nutrient intakes was not significant because of the fact that the meal time regularity and nutrient intakes 414 not concise. The higher frequency of instant food intake had a lower score in food habits and nutrition knowledge. The higher frequency of fast food Intake had a higher food habits score but it also had a lower score in nutrition knowledge. As in the intake of instant food and convenience food the college women had a higher Intake frequency. In the dietary pattern the college women they liked to eat (lour foods. But their mothers liked to eat Korean foods. The selective motive and the degree of satisfaction of food service industry product was for convenience and time saving. The food service industry products were found to be unsatisfactory in nutrition and sanitation. Therefore we must be more aware of preventing the disappearance of Korean traditional foods. For the continuing development of our dietary culture we need to have the food service industry to develop more suitable diet for Korean.

• 대한영양사협회학술지
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• 제29권4호
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• pp.199-210
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• 2023

This study was undertaken to analyze the growth, nutritional, and dietary risk factors of elementary school students belonging to the Busan Metropolitan City Office of Education and provide the basic data needed to develop an underweight and obesity prevention program. In 2021, BMI and Dietary Screening Test (DST) data of 4,046 children surveyed by the Nutrition Education Experience Center's "Diagnosis System" of the Busan Regional Office of Education were analyzed. The DST consists of 36 questions about lifestyle habits, meal quality, meal regularity, snack quality, and eating behavior. Of the children included, 6.8% were underweight, 65.4% were normal weight, 13.4% were overweight, and 14.4% were obese. Children in the obesity group had shorter sleep and meal times (P<0.001), lower vegetable and fruit consumption frequencies (P<0.001), higher fast food consumption frequencies (P<0.001), higher rates of skipping meals (P<0.01) and breakfast (P<0.001), and more frequently used smartphones and watched TV during meals (P<0.001). The underweight group had the highest scores for all eating development factors but more frequently had chewing and swallowing difficulties (P<0.001). The study confirms underweightedness and obesity are present different problems and indicates that nutrition teachers should conduct accurate studies on the eating habits and behaviors of obese and underweight students and provide individually tailored nutritional counseling.

• 한국식품영양과학회지
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• 제25권6호
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• pp.1055-1061
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• 1996

울산지역의 65세 이상 노인 357명 을 대상으로 1995년 7월 5일부터 8월 13일까지 직접면접을 통해 식생활과 영양섭취상태를 조사하였고 이에 대한 관련성을 연구하였다. 대상자의 가족수는 3~5명, 생활비는 91~150만원, 용돈은 1~5만원이 가장 많았으며 건강이 좋지 않은 경우가 가장 많았다. 우울증에 해당하는 노인은 남자 19.3%, 여자 27.6%로 나타났다. 그리고 불안점수가 24점 이상인 경우는 남자가 28.1%, 여자가 32.5%로 나타났다. 식사가 규칙적인 경우, 균형식을 하는 경우, 평상시 즐거운 식사를 하는 경우가 많았으며 혼자 식사하는 경우는 적었다. 점심식사의 경우 주로 친구들과 함께하고 있으며 경로당에서 식사하는 경우가 많았다. 노인급식소가 있는 것을 남자가 59.6%, 여자가 42.8% 정도가 알고 있었고, 식사를 해 본 경험이 있는 경우는 식사의 만족정도는 남자는 '보통이다'가 41.3%, 여자는 '높다'가 41.9%이었다. 노인의 열량, 단백질, 비타민 A, 비타민 $B_2,$ 비타민 C는 권장량에 미달되었고, 칼슘의 섭취량은 여자의 경우 권장량에 미달되었고, 그밖의 영양소들은 권장량 이상을 섭취하였다. 가족수, 생활비, 용돈, 건강상태는 영양섭취상태와 양의 상관관계를 나타냈다. 우울과 불안은 영양섭취상태와 음의 상관관계를 나타냈다. 식사의 규칙성, 즐거운 식사와 영양섭취상태는 양의 상관관계를 보였으며 편식과 혼자식사는 음의 상관관계를 보였다. 이와 같은 결과로 다음과 같은 제언을 하고자 한다. 노인의 일반적 특성 뿐만 아니라 우울, 불안상태와 식생활 관리에 따라 영양 섭취량에 영향을 미치므로 정신적인 안정과 식생활 환경을 개선하도록 하여야 한다. 그리고 즐거운 식사가 되도록 함께 식사할 수 있는 환경을 만들어 가정은 물론 지역사회에서 관심과 노력을 갖고 영양적 위험이 있는 노인을 위한 무료 혹은 저렴한 식당이나 경로당 등의 식생활 환경을 시급히 개선해 나가야 할 것이다. 또한 질병이 있는 노인이 많으므로 노인을 위한 영양교육 및 상담 프로그램을 개발하여 실시하여야 할 것이다.

• Journal of Nutrition and Health
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• 제36권3호
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• pp.298-305
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• 2003

The purpose of this study was to investigate the relationship between the eating habits and social behavior of preschool children. Six hundred twenty seven children ranging in age from 4 to 7 and their mothers were asked to complete a questionnaire assessing the children's eating habits and kindergarten teachers were asked to rate the social behavior of their preschool children. The eating habits of children positively correlated to those of their mothers, primarily in meal regularity, breakfast frequency, unbalanced meals, overeating, eating delivery food and food preferences. The results showed that 33% of preschool children always had unbalanced meals and 50% sometimes had them. Children who had ice cream, cake, carbonated drinks or cookies as snacks more often, tend to have meals irregularly because they favored sweets and were possibly induced to have unbalanced meals. Sixty five percent of the children were graded as good in terms of having healthy eating habits and had good social behavior. The results indicate that the eating habits of children are related to problem behavior, especially social withdrawal and anxiety. That is, children who have undesirable eating habits are likely to be anxious or socially withdrawn.

• 한국식품영양학회지
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• 제12권5호
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• pp.462-469
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• 1999

The study purpose was to investigate pattern of dining-out and effects of obesity on the dietary attitude of the 213 male employees with high educational background. The results are as follows : Subjects were 20's bachelor and unmarried mostly. Mean height weight BMI and fat(%) were 172.1cm 70.5kg 23.8 and 21.3% respectively. The most frequency for dining-out was 3∼4 times/week Younger unmarried subjects had more dining-out. The most common meal for dining-out was dinner there being no connection with age, education level marrige and income. The most favorite food style among the subjects was Korean-style. Obese subjects answered that the took more consideration into nutritional balance regularity and proper amount of diet. Also they showed more food-intake especially animal protein and fats. all subjects had scores in dietary attitude there being no connection with obesity. Despite of high education they showed poor dietary attitude. Thus it is necessary to develop the nutritional education program for proper nutritional status of employees.

• 동아시아식생활학회지
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• 제18권6호
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• pp.949-958
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• 2008

This study was carried out to examine the association of age, nutrient intake, alcohol drinking and smoking on serum lipid and apolipoprotein levels in 100 healthy adults (54 males and 46 females). The serum total cholesterol, low density lipoprotein cholesterol (LDL-C) (p<0.05), apolipoprotein B (Apo B) levels, LDL-C:high density lipoprotein cholesterol (HDL-C) ratio, Apo B:apolipoprotein(Apo A-I) ratio and atherogenic index (AI) (p<0.001) were significantly higher in males than females, but HDL-cholesterol level was significantly lower (p<0.01) in males than females. The plasma ascorbic acid concentration had no difference in both genders. Most of nutrient intakes except Ca, vitamin A and vitamin $B_2$ were higher than RI (Recommended intake) in both males and females. The meal frequency per day was significantly higher (p<0.01) in males than females, while meal speed, the heaviest meal, meal quantity and meal regularity had no significant differences. The rates of drinking and smoking were significantly higher (p<0.01) in males (59.3%, 37.2%) than females (17.3%, 6.9%). The age was positively correlated with triglyceride level in males (p<0.05), and with total cholesterol (p<0.001), LDL-cholesterol (p<0.001), Apo B (p<0.01), LDL-C:HDL-C ratio (p<0.01), Apo B:Apo A-I ratio (p<0.05) and AI (p<0.01) in females. The levels of serum lipid and apolipoprotein were more correlated with protein intake than other macronutrient intakes in males, while those in females were more correlated energy, carbohydrate and lipid intakes than protein intake. The effect of drinking on serum lipid and apolipoprotein levels was bigger in males than females, while the effect of smoking on those was bigger in females than males. The plasma ascorbic acid concentration was positively correlated with HDL-cholesterol (p<0.05), Apo A-I levels (p<0.001), whereas negatively correlated with Apo B:Apo A-I ratio (p<0.05) in males. And that was positively correlated with HDL-cholesterol (p<0.05) in females. These results suggest that moderate macronutrient intake, less alcohol consumption and non-smoking were necessary to maintain healthy lipid profile with aging in adults.

• 대한지역사회영양학회지
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• 제2권3호
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• pp.294-304
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• 1997

The purpose of this study was to explore the relationship between dietary behavior and the nutrient intake status in the youth of rural areas, based on their personal characters such as their sex, age, family type, number of family members, mother's age, occupation, and school career. This study was made by use of a self-administrated questionnaire with a 24-hour recall for 5days as an instrument with 439 randomly selected students. Statistical methods applied to analyze the data were frequency, percent, Willcoxon Rank-sum test, Kruskal-wallis test, x2-test by contingence table, and Spearman's correlation coefficient in non parametric statistical cases. Some of the interesting results are as follows : 1) The correlation between sex and breakfast is highly significant. That is, over 80% of male students had breakfast every day, whereas only about 60% of female students had breakfast every day. Bad table manners and some other problems are insignificant with respect to the personal characters in the relations between the personal characters and eating behaviors. However, the regularity of every meal, the frequency of having meals with other family members, and the frequency of meals eaten out and snacks show significant differences. 2) The mother's occupation does not have any influence on the nutrient intake of their students when the relationship between personal characters and nutrient intake was analysed. On the other hand sex, the mother's school career, the numbers of family members, the type of family, and the income of the family showed significant differences nutrient intakes. 3) The regularity and the frequency of having meals, meals eaten out with their family members, and the table manners during meals showed significant differences in the intake of nutrient elements such as calorie, protein, fat, fiber, calcium, iron, phosphorus, vitamin B1, vitamin B2, niacin and vitamin C. However some consideration during meals and problems in eating habit are insignificant with regard to nutrient intake.