• Nutrition Research and Practice
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• v.6 no.4
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• pp.334-339
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• 2012

This study was conducted to compare body shape satisfaction, body image perception, weight control status, and dietary habits of Korean and Chinese female high school students in order to provide information for proper body image perception of adolescents. 221 students in Yongin, a city in Korea, and 227 students in Weihai, a city in China, were surveyed using questionnaires. Body shape satisfaction was significantly higher in Chinese students (P < 0.001) compared to Korean students. 76.2% of Korean students and 72.7% of Chinese students wanted a thinner body shape than their present body shapes. Experiences of weight control, laxative or diuretics uses, eating during weight control, and vomiting after eating were significantly higher in Korean students (P < 0.05-P < 0.001) compared to Chinese students. The score for dietary habits was significantly higher in Chinese students (P < 0.001) compared to Korean students, suggesting a more desirable dietary habit among Chinese students. Students of both countries showed a significantly positive correlation between body shape satisfaction and dietary habits, suggesting that as body shape satisfaction increases, dietary habits become more desirable. In conclusion, Korean female students showed a more distorted body image perception and had more poor dietary habits than Chinese students. Nutritional education for the establishment of normal body weight, proper body image perception, and healthy dietary habits are needed.

• Journal of the Korean Society of Costume
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• v.66 no.8
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• pp.33-45
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• 2016

This study classified respondents by degree of obesity using Body Mass Index(BMI) and investigated the differences in self-esteem, food lifestyle, social-cultural attitudes towards appearance, and diet-related attitude and behavior such as trial number of diet, exercise time and period, use of diet information, interest in weight control, diet motivation, and dietetic therapy. A survey was conducted with 258 adults between the ages of 20 and 29 who lived in Daegu and Uijeongbu from November $17^{th}$ to December $14^{th}$ 2014. Data collected from the respondents were analyzed using descriptive statistics, factor analyses, analyses of variance and chi-square tests. This study divided the respondents into three groups (the underweight, the normal weight, the overweight) according to Body Mass Index. The results showed that there were significant differences in food lifestyle (health-conscious, popularity-seeking, taste-seeking), social-cultural attitudes towards appearance, exercise time and period, use of diet information, interest in weight control, diet motivation, and dietetic therapy among groups classified by degree of obesity. However, there were no differences in self-esteem, convenience-seeking, and trial number of diet among them.

• The Journal of Korean Society for School & Community Health Education
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• v.11 no.1
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• pp.57-66
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• 2010

Objectives: The purpose of this study was to examine health behavior and disease of children and adolescents. Method: Data was taken from the Korean National Health and Nutrition Examination Survey. The SPSS 12.0 program was used for statistical analysis of data collected. Results: For the past one year, 57% of study group had oral examinations, 43.9% of them were vaccinated against influenza, and 16.9% tried to control body weight. Many children and adolescents (37.7%) had diseases, and 16% were diagnosed chicken pox. Of the subjects who were over 10 years old 35.9% had low high density lipid. The difference of sickness status between children and adolescents was significant ($x^2$=8.376, P=.015). The differences between children and adolescents in subjective health status, oral examination, vaccination of influenza, subjective physical change, body weight change and weight control efforts in the past one year were significant. The differences between children and adolescents in diagnosis of sinusitis, pneumonia and low HDL were statistically significant. Conclusions: The children and adolescents have different characters in health perimeters and these factors should be considered in order to improve the health status of children and adolescents.

• Journal of the Korean Society of Food Culture
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• v.18 no.2
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• pp.172-180
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• 2003

This study was performed to document the weight loss diet practice and dietary habit related to weight control in child-bearing Korean women. The subjects were 1,434 women aged 17-39 years. The subjects were classified into 3 groups based on BMI: low weight(LW) BMI < 18.5; normal weight(NW), 18.5 BMI 22.9; and overweight(OW), 23.0 BMI. Anthropometric, general characteristics, weight control practice, and the quality of diet were assessed by a questionnaire. LW group had higher rate of smoking and drinking. They also complained more subjective symptom of anemia and used less nutritional supplementation. Weight loss diet had been practiced by about 40% of subjects and the percent was increased with increasing BMI. The reason of weight loss diet were significantly different by BMI groups(p<0.05); LW to keep body in shape, OW for health. Low BMI group had experienced more side effects after weight loss diet(p<0.05). LW group usually used inappropriate method to control weight such as skipping meals and some of OW group reported using drug to lose weight. All subjects have been skipped their meals of 3.9 times per week, especially 4.3 times in LW group. By mini dietary assessment, most of the subjects did not have regular meals. LW group tended to eat what they like and OW group preferred fried food. This study showed that child-bearing aged women make a ceaseless effort apart from their weight, and LW group have a matter of grave concern because of their dietary habit and weight control practice. Additional research should be necessary to assess the relation of health and weight loss diet in young women.

• Journal of the Korean Society of Food Culture
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• v.23 no.3
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• pp.403-409
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• 2008

Recently, the desire for low body weight, which is an abnormal weight construct along with obesity, has become an evident and serious problem in teenagers. In Korea, the desire for low weight is not perceived as an important problem, but it is rapidly expanding relative to the physical changes and developmental issues teenagers experience. The social atmosphere presented through mass media is the key influencer for the increasing low weight occurrence in teenagers. Because thoughts about beauty have changed among people, and since there is apparent blind interest in slim body shape and appearance, already low-weight individuals are attempting to lose weight along with obese persons. Thus, we consider it necessary to guide teenagers toward having correct perceptions with regard to weight and their own body shape, and that a healthy and appropriate weight is beautiful. Therefore, for this study, we investigated body perception, abnormal weight, attitude toward weight control, and factors related to eating behavior among teenage girls, who are considered the at risk group for overt body weight control behavior. Based on this, we have attempted to set in motion a systematic and active nutrition education program that will allow us to increase body satisfaction by educating on nutritional issues related to development, and ultimately, implant healthy body shape perceptions.

• Korean Journal of Community Nutrition
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• v.13 no.1
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• pp.13-23
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• 2008

This study investigated the association between the weight status of middle school students and the various weight-related characteristics including desired weight, weight perception, weight-related practice, physical activity, and overeating behavior. Questionnaires were administered to 473 middle school students (178 boys and 295 girls) in Daejeon. Boys and girls were divided into three groups respectively; (1) underweight (BMI<$5^{th}$ percentile) (2) normal weight ($5^{th}$ percentile$\leq$BMI<$85^{th}$ percentile) (3) overweight (BMI$\leq85^{th}$ percentile). Using BMI calculated from measured height and weight, 14.0% of boys and 6.8% of girls were underweight, and 16.3% of boys and 14.2% of girls were overweight. However, among this sample of students, 38.4% of boys and 13.6% of girls perceived themselves as underweight and 29.4% of boys and 44.9% of girls perceived themselves as overweight. We found that overweight students reported their body weights lower and their heights higher compared to non-overweight students, resulting in an underestimation of BMI. Based on desired BMI, 79.9% of the girls desired to be underweight and 73.0% of the boys desired to be normal weight. Overweight or normal weight students were less satisfied with their body weights than underweight students. Girls had more weight control experience and concern compared to boys. Overweight girls spent longer times in watching TV compared to non-overweight girls (p < 0.001) and had more overeating behaviors (p < 0.05). Overweight students reported that they ate snacks less frequently than non-overweight students, which may be due to their tendency to report less eating. In conclusion, significant gender differences and weight status differences existed in weight perception, weight satisfaction, and weight control experience and concern. Because perception of overweight is likely to lead to unhealthy eating behaviors and weight control, efforts for adolescents to improve accuracy of weight perceptions and to understand the benefits of being healthier are needed.

• Korean Journal of Health Education and Promotion
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• v.14 no.2
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• pp.1-16
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• 1997

Recently obesity which had not been at issue very much before comes to the fore as an important health problem. But women frequently attempt excessive weight controls not to cure obesity but to fit false norms of women's appearances. Both these trends and tendencies of perceiving themselves to be fatter than what thay are work as a kind of stressor which impose psychological burden on most women, and finally threaten their mental health. In this point, the purpose of this study was to analize the factors having an effect on women's weight-related stress. This study included a survey and obese level measurement of a systematic random samples of 431 E. University senior students for 17 days(from 13 May 1996 to 29 May 1996). As results, obese level, especially the subject's evaluation for her obese level, history of weight control, and strong weigh control beliefs that the success depends on herself influenced stress.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.7
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• pp.4734-4744
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• 2015

The purpose of this research is to investigate factors that influence weight control behavior(WCB) of young women in Korea. Data were obtained from the 2013 Community Health Survey which was conducted nationally. The study subject comprised 13,351 women ranging in age from 19 to 29. Data were analyzed using ${\chi}2$-test and multivariate logistic regression analysis. WCB showed differences in age, marital status, education, family type, BMI, perceived health status, subjective obesity, high risk drinking, weekday sedentary leisure-time activity, breakfast skipping, sleeping time, perceived stress, depression and suicidal ideation. And the significant predictors of WCB were age, marital status, education, family type, BMI, perceived health status, subjective obesity, high risk drinking, weekday sedentary leisure-time activity, perceived stress and depression. In conclusion, it is suggested that approach to WCB should be considered in correlation between WCB and other health behaviors.

• Journal of Community Nutrition
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• v.3 no.2
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• pp.69-76
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• 2001

This study was conducted to provide current information on dietary behaviors and dish preferences of elementary school children and to suggest guidelines for proper dietary behaviors. To accomplish study objectives survey was executed using the questionnaire for 420 fifth and sixth grade school children, chosen from schools in Kangwha-gun and East River District of Seoul. A questionnaire largely consists of categories including general characteristics, dietary behavior and preferences of the subjects for some dishes. Results showed 30％ of the subjects had breakfast irregularly. A majority of the subjects took Korean style dishes of cooked rice and soup for breakfast. fifty-eight percent of subjects had a regular meal time. Imbalanced diet(avoiding specific flood group thereby causing unbalance in nutrient intake) habit group was estimated to be 47.3%. Twenty one percent had a habit of overeating. In choosing the snack, taste was considered to be a more important factor than nutrition. Advertisement of the snack was shown to be one of the Important factors in selecting the snack. The girls were more concerned about weight control than the boys. Also the girls were likely to rely on the diet to control weight since they exercised only in the physical c1ass while the boys exercised regularly. Generally, children liked animal protein containing foods and the preference for vegetables was low. In order to improve overall dietary behavior, systematic nutrition education programs reflecting sex difference should be developed. Dish preference data would be very useful in selecting substitutive dish for the s[hoof lunch menu to improve imbalanced diet. (J Community Nutrition3(2) : 69∼76, 2001)

• Journal of Korean Public Health Nursing
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• v.27 no.2
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• pp.241-253
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• 2013

Purpose: We performed an ethnographic analysis on health-related behavioral patterns of male college students enrolled in a weight-control program. Methods: The participants in this study were 12 obese male college students and one member of the health program staff. Data, collected through interviews and participatory observations during fieldwork, were analyzed using text analysis and taxonomic methods. Results: Patterns of health behavior were categorized into one of two types: the type with a willingness and motivation toward improving health (including a positive management of diseases and lifestyle) or the type concerned with social development and competence (including the application of strategic relationships and a self-conscious inclination toward appearance). Conclusion: The concepts of body and health in sociocultural contexts lead to weight-control practices. These results strongly indicate that providers of dieting programs for young adults need to understand the physical and psychological concerns of their students. Moreover, another implication from our results is that health-related interventions should be designed according to specific aspects of its participants.