여대생들의 체중조절 실태 및 관련 요인에 대한 연구

김경원,이미정,김정희,심영현 대한지역사회영양학회 1998 대한지역사회영양학회지 Vol.3 No.1

The purpose of this study was to investigate the weight control attempts and related factors among 220 female college students in Seoul. Factors examined included body image, body satisfaction, interest in weight control, beliefs related to weight control, social norms, social expectations regarding subjects' body size and weight change. Data were analyzed using t-test and chi-square test(at <T$\alpha$=0.05). The average height and weight of subjects were 160.7cm, 52.2kg respectively. BMI and body fat(%) were 20.2 and 25.2%, respectively. One hundred seventy two students(78.2%) had attempted to control their weight, mainly to lose weight, and were categorized as the weight control attempt group. Subjects used diet modification as well as unhealthy method to control weight. 48.2% in the attempt group were underweight or normal weight(by BMI), suggesting that their weight control attempts were was unnecessary. Students in the attempt group described their own size as heavier than those in the no-attempt group(p<0.01) or other girls of their age(p<0.05) ; more dissatisfied with their body size(p<0.01), and showed more interest in weight control(p<0.01). Several differences in beliefs were also noted(p<0.001). The attempt group believed less strongly in the harmful effects or difficulties in weight control and believed more strongly in the advantages of weight control. With respect to social factors, the attempt group perceived that their family and friends wanted them to be smaller than they were(p<0.001), perceived that significant others felt that they should lose weight(p<0.05). These results suggest that educational programs for college female students should start focusing on the harmful effects of excessive dieting and information about desirable weight control methods. Students should be helped to have a correct body image. In addition, educational programs should incorporate strategies to change beliefs regarding weight control, as well as modifying social expectations from significant others.

20대 남녀 대학생의 다이어트 지식, 태도 및 동기가 식습관에 미치는 영향

김솔아,심은경 한국피부과학연구원 2018 아시안뷰티화장품학술지 Vol.16 No.1

Purpose: This study attempted to investigate the effects of weight-loss knowledge, attitude, and motivation on dietary habits among college students in their 20s. The goal is to help them have correct dietary habits and maintain a healthy lifestyle. In addition, this paper is targeted to provide basic data for an obesity control program. Methods: To examine the weight-loss knowledge, attitude, motivation, and dietary habits among young adults in their twenties, a self-administered questionnaire was conducted, and 267 questionnaires completed by youngsters from Gyeongsangnamdo, Busan, and Seoul were analyzed. Results: Participants with a high level of weight loss-related knowledge were highly interested in weight loss. They reported that they received information regarding weight loss through mass media and noted a lack of willpower and wrong dietary habits as the reasons for failing to achieve weight loss. Participants from the group that exhibited a statistically significant weight-loss attitude and motivation spent at least 100,000 KRW per month on weight loss, showed a high interest in weight loss, and received weight-loss-related information through mass media. In terms of dietary habits, the group that obtained information regarding weight loss through mass media, acquaintances, and weightrelated organizations displayed good dietary habits with a statistical significance. In addition, positive correlations were observed between weight loss attitude and motivation (p<0.01). With regard to impact on dietary habits favoring weight loss, weight loss attitude was more relevant and inflential than weight loss motivation and weight loss knowledge (p<0.01). Conclusion: Weight-loss knowledge had no inflence on dietary habits. As weight-loss attitude and motivation increased, better dietary habits were observed. 목적: 본 연구에서는 20대 남녀 대학생의 다이어트 지식, 태도 및 동기가 식습관에 미치는 영향을 살펴보고자 한다. 이를 통해 대학생들의 올바른 식습관 형성과 건강한 생활을 유지할 수 있도록 도움을 주는데 목적이 있다. 또한 영양 관련 교육 프로그램의 기초자료로 제공하고자 한다. 방법: 경상남도, 부산, 서울 지역의 20대 남녀 대학생을 대상으로 다이어트 지식, 태도, 동기 및 식습관을 알아보기 위하여 자기 기입식 설문지를 사용하였다. 회수된 설문지 최종 267부를 분석하였다. 결과: 다이어트 지식 수준이 높은 그룹은 다이어트 관심도가 높았고 미디어를 통해 정보를 얻으며, 실패원인을 의지력 부족과 잘못된 식습관이라고 응답하였다. 공통적으로 다이어트 태도 수준과 동기가 통계적으로 유의하게 높은 그룹은 다이어트 지출비용을 10만원 이상 사용하며, 관심도가 높고 미디어를 통해 정보를 얻는 그룹이었다. 식습관에서는 다이어트 정보를 미디어, 주변 사람들, 다이어트 관련 전문기관이라고 응답한그룹이 유의하게 식습관이 좋은 것으로 나타났다. 또한, 다이어트 태도와 다이어트 동기는 정(+)의 상관관계를 보였다(p<0.01). 식습관에는 다이어트 태도가 다이어트 동기, 지식보다 더 유의한 관련성을 보였다(p<0.01). 결론: 다이어트 지식은 식습관에 영향을미치지 않았으며 다이어트에 대한 태도 수준과 다이어트 동기가 높을수록 좋은 식습관을 가진다고 조사되었다.

비만치료에 있어서 감량 후 체중 유지에 영향을 주는 요인에 관한 고찰

권유경,김서영,임영우,박영배 한방비만학회 2019 한방비만학회지 Vol.19 No.2

Objectives: People often fail to maintain their weight even though they have succeeded in weight loss. The purpose of this study was to review previously published study results with regards to the predictive factors associated with weight loss maintenance after successful weight loss. Methods: The authors searched for the articles related to weight loss maintenance after successful weight loss, published up until June 2019 on PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), Embase, Research Information Sharing Service (RISS), and Koreanstudies Information Service System (KISS). A total of 76 articles were finally selected. From the study results, changeable and unchangeable predictors were extracted, and these predictors were examined according to detailed categories. Results: The changeable predictors of weight loss maintenance included behavioral factors, psychological factors and treatment process-related factors, whereas the unchangeable predictors included genetic and physiological factors, demographic factors, history of treatment on obesity-related factors. The main factors of weight loss maintenance were changeable predictors such as healthy eating habits, dietary intake control, binge eating control, regular exercise and physical activity, depression and stress control, social supports, self-regulation, self-weighing and initial weight loss and unchangeable predictors such as low initial weight and maximum lifetime weight. Conclusions: The results of our review results suggest that changeable and unchangeable predictors of weight loss maintenance should be carefully examined during treatments of obesity.

Weight Cycling에 따른 레슬링선수의 신체구성 및 혈액성분 변화

최동욱,류승필,이수천,김영범 한국운동영양학회 1997 Physical Activity and Nutrition (Phys Act Nutr) Vol.1 No.1

Ten wrestlers were used as human subjects and divided into two groups(weight cycle and non-weight cycle) in order to study the effects of 3 times weight cycling on body composition, waist to hip ratio and blood composition. The body composition including body fat, fat free mass were significantly increased in the weight cycling group by repeated weight cycling. The waist to hip ratio was considerably increased in the cycle group . The level of glucose and insulin in blood was not highly changed by repeated weight cycling, whereas the triglyceride was remarkably increased and decreased dependent on body weight during weight cycling. Free fatty acid concentrations in blood were in inverse proportion to body weight during weight cycling. These results suggest that body weight could not be efficiently reduced by the repeated weight cycling in certain period time, and physical ability for game might be decreased by increasing rate of body fat and decreasing rate of fat free mass according to the weight.

Weight Control Attempts in Underweight Korean Adults: Korea National Health and Nutrition Examination Survey, 2007-2010

최오진애,조영규,강재헌,박현아,김경우,허양임,임현지 대한가정의학회 2013 Korean Journal of Family Medicine Vol.34 No.6

Background: Underweight refers to the weight range in which health risk can increase, since the weight is lower than a healthy weight. Negative attitudes towards obesity and socio-cultural preference for thinness could induce even underweight persons to attempt weight control. This study was conducted to investigate factors related to weight control attempts in underweight Korean adults.Methods: This was a cross-sectional study on 690 underweight adults aged 25 to 69 years using data from the Korea National Health and Nutrition Examination Survey, 2007–2010. Body image perception, weight control attempts during the past one year, various health behaviors, history of chronic diseases, and socioeconomic status were surveyed.Results: Underweight women had a higher rate of weight control attempts than underweight men (25.4% vs. 8.1%, P < 0.001). Among underweight men, subjects with the highest physical activity level (odds ratio [OR], 7.75), subjects with physician-diagnosed history of chronic diseases (OR, 7.70), and subjects with non-manual jobs or other jobs (OR, 6.22; 12.39 with reference to manual workers) had a higher likelihood of weight control attempts. Among underweight women, subjects who did not perceive themselves as thin (OR, 4.71), subjects with the highest household income level (OR, 2.61), and unmarried subjects (OR, 2.08) had a higher likelihood of weight control attempts.Conclusion: This study shows that numbers of underweight Korean adults have tried to control weight, especially women. Seeing that there are gender differences in factors related to weight control attempts in underweight adults, gender should be considered in helping underweight adults to maintain a healthy weight.

A Study on Body Image Perception and Obesity Stress by the Degree of Obesity in College Women

Ji Eun Lee,Jung-Hyun Kim,In-Kyung Jung 한국식품영양과학회 2009 Preventive Nutrition and Food Science Vol.14 No.2

The principal objective of this study was to assess the weight control behavior, body shape satisfaction, and obesity stress depending on the degree of obesity in college students who applied for a weight control program. The average BMI of the participants was 21.4 ㎏/㎡ which was in the normal range, and 76.3% of the participants were of normal body weight. Ideal BMI in this participant was 18.1 ㎏/㎡, which is in the underweight range. In terms of body perception, participants generally overestimated their body weight. The overweight and normal weight groups were less satisfied with their body shape than was the underweight group. The overweight group also expressed fears of showing their bodies to others. Additionally, the overweight and normal groups exhibited higher obesity stress than the underweight group. 97.0% of participants were interested in weight control as a way to improve their appearance. They usually obtained their weight control information from the internet and mass media. More than 80% of participants had weight control experience, having undergone weight control attempts for duration of less than a month. However, after the discontinuation of weight control efforts, these participants regained the weight. As a consequence, they were generally unsatisfied with the outcomes of weight control programs. This study demonstrated that the college women who had applied for the weight control program were unsatisfied with their body shape owing to distorted notions of the ideal body shape, and these women had generally undertaken frequent efforts to control their body weights. These results underline the importance of educating college-aged women on proper body perception and the maintenance of healthy body weight and shape.

Factors Affecting Compliance With Weight-Bearing Restriction and the Amount of Weight-Bearing in the Elderly With Femur or Pelvic Fractures Hyeunsuk

Hyeunsuk Seo,이구주,손현철,Hyun Ho Kong,Minwoo Oh,Hangyeol Cho,Chang Jun Lee 대한재활의학회 2020 Annals of Rehabilitation Medicine Vol.44 No.2

Objective To determine the factors affecting the amount of weight-bearing during gait training in the elderly patients who underwent internal fixation after femur or pelvic fractures and how well they performed the weight-bearing restriction as directed by the physiatrist. Methods In this retrospective chart review study, we measured the amount of weight-bearing on the affected side in 50 patients undergoing internal fixation surgery and rehabilitation after femur or pelvic fracture using a force plate. Patients receiving non-weight-bearing or partial weight-bearing education were considered to perform weight-bearing restriction well when the amount of weight-bearing was <50 lb. Furthermore, regression analysis was performed to determine the effects of postoperative complications, age, cognitive function, and pain on weightbearing restriction. Results Variables affecting the amount of weight-bearing were age (r=0.581, p<0.001), weight-bearing education type (r=0.671, p<0.001), manual muscle strength of hip flexion on the non-affected side (r=-0.296, p=0.037), hip abduction (r=-0.326, p=0.021), knee extension (r=-0.374, p=0.007), ankle plantar flexion (r=-0.374, p=0.008), right hand grip strength (r=-0.535, p<0.001), Korean version of Mini-Mental State Examination (r=-0.496, p<0.001), Clinical Dementia Rating (r=0.308, p=0.03), and pain visual analog scale scores (r=0.318, p=0.024). The significant predictor of the amount of weight-bearing among these variables was age (β=0.448, p=0.001). The weight-bearing restriction adherence rate was significantly lower, at 22%, for patients aged ≥65 years as compared to 73% for those <65 years. Conclusion Age was a major variable affecting the amount of weight-bearing. Compliance with weight-bearing restriction was significantly lower in patients aged ≥65 years than in patients <65 years.

A Study on Body Image Perception and Obesity Stress by the Degree of Obesity in College Women

Lee, Ji-Eun,Kim, Jung-Hyun,Jung, In-Kyung The Korean Society of Food Science and Nutrition 2009 Preventive Nutrition and Food Science Vol.14 No.2

The principal objective of this study was to assess the weight control behavior, body shape satisfaction, and obesity stress depending on the degree of obesity in college students who applied for a weight control program. The average BMI of the participants was $21.4\;kg/m^2$ which was in the normal range, and 76.3% of the participants were of normal body weight. Ideal BMI in this participant was $18.1\;kg/m^2$, which is in the underweight range. In terms of body perception, participants generally overestimated their body weight. The overweight and normal weight groups were less satisfied with their body shape than was the underweight group. The overweight group also expressed fears of showing their bodies to others. Additionally, the overweight and normal groups exhibited higher obesity stress than the underweight group. 97.0% of participants were interested in weight control as a way to improve their appearance. They usually obtained their weight control information from the internet and mass media. More than 80% of participants had weight control experience, having undergone weight control attempts for duration of less than a month. However, after the discontinuation of weight control efforts, these participants regained the weight. As a consequence, they were generally unsatisfied with the outcomes of weight control programs. This study demonstrated that the college women who had applied for the weight control program were unsatisfied with their body shape owing to distorted notions of the ideal body shape, and these women had generally undertaken frequent efforts to control their body weights. These results underline the importance of educating college-aged women on proper body perception and the maintenance of healthy body weight and shape.

과체중 및 비만 여성들을 위한 한방 체중조절 프로그램의 교육 효과

양경미 ( Kyung Mi Yang ),장정현 ( Joung Hyeon Jang ) 한국미용학회 2007 한국미용학회지 Vol.13 No.2

This study was conducted in order to investigate the effects of weight control and changes in health-related factors on over weight and obese women. The subjects consisted of 68 women (BMI≥23) who participated in Herbal weight control educational program from Yeong Yang Health center in Gyeongsangbuk-do. Thirty women completed this program. The contents of the program for 10 weeks contained nutrition education, counseling, behavior modification and exercise. The items of surveyed was general characteristics and anthropometric measurement of the over weight and obese women, their eating behaviors, food habits, nutrition knowledge test, and its evaluation comparisons between the before and after the education. The eating behaviors, food habits, and nutrition knowledge were surveyed by using questionnaires. The data were analyzed using SPSS program. The results from this study were as follows. The subjects showed a significant reduction in weight, body fat mass, BMI(body mass index) and waist circumference after body weight control program. Weight, BMI and PIBW(percent ideal of body weight) were 69.6±12.9kg, 28.3±4.31 kg / m2 and 138.8±21.9% at the before education and fell to 67.3±12.0, 27.6±4.1kg / m2, 135.7±21.4% after education(p<0.001). Waist(p<0.001) and hip(p<0.05) circumference were 94.2±11.5 cm and 100.9±7.67cm at the before education and fell to 91.8± 10.9cm and 98.5±8.91cm after education After the education, all subjects` eating behaviors were significantly changed positively. Also the mean nutrition knowledge and food habits scores(p<0.05) were significantly improved after the education. These findings indicate that a well-designed program for Herbal weight control education can help to encourage food habits themselves and change nutrition knowledge. Also body weight, body mass index, weight-hip ratio and waist circumference of pre-education group and post-education were significantly decreased. The performance of an educational program is beneficial for over weight and obese women based on the health-related quality of life.

보디빌딩선수들의 체중감량 건강교육 프로그램법을 통한 신체조성 특성 및 심폐기능 건강증진 개선이 경기력 향상에 미치는 영향

김준희(Kim, Joon-Hee),문황운(Moon, Hwang-Woon) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.5

This research had taken a look at whether the athletic performance gets improved through the enhancements of the special characteristics of the body composition and through the enhancements of the promotion of the health of the cardio pulmonary function through the method of the program for the health education regarding the weight-loss that is carried out over 6 weeks for the weight reduction by the elite bodybuilders. For this, in this research, it had been intended to measure and evaluate regarding the special characteristics of the body composition, including the muscle mass, the body fat amount, etc. resulting from traditional method of carrying out a high weight loss at over 15% and the new method that carried out the low weight loss at around 5% and the changes of the factors of the special characteristics of the athletic performances, including the cardio pulmonary function of the VO2max and the others of the like, the circumference of the human body, the muscular strength, etc. In order to accomplish such a purpose of the research, in this research, with the 25 elite, body-building athletes belonging to the Body Building Association as the subjects, by classifying into the high weight-loss group, which is a traditional method, and into the low weight-loss group, which is a new method, after carrying out the method of the program for the health education of the weight-loss for 6 weeks, by measuring and evaluating the special characteristics of the body composition, the changes of the cardio pulmonary function, and the changes of the human body circumference and of the muscular strength, the conclusions were arrived at as the following: First, regarding the variables of the body composition of the weight, the body water, %fat, BMI, etc., because the weight class differences between the two groups (74.5±12.2㎏ vs. 77.1±11.6㎏, weight class category: 75㎏) exist, the results cannot be jumped to a conclusion. However, differently from the high weight-loss group, which is a traditional group, the low weight-loss group, which is the experimental group, the body water had increased after the weight-loss. Also, as the cardio pulmonary function that speaks on behalf of the aerobic capability, the VO₂max absolute value (L/min) had increased significantly among the post experiment group, and the interaction effect (p=.011) was observed. As a result, it is thought that the low weight-loss method is more desirable that the high weight-loss method. Secondly, although, with regard to the improvement of the athletic performance, there had been no improvements of the muscular strength through the method of the low weight-low of the experimental group, it had implied that the minimization and the maintenance of the changes of the muscle circumferences and of the changes of the muscle amounts are possible. As above, it is highly expected that, with the information that can be obtained through the method of the program for the health education of the weight losses in this research, the body-building athletes can carry out the training more safely and healthily and can plot for the improvement of the athletic performance.