• 한국가정과교육학회지
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• 제26권4호
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• pp.1-19
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• 2014

본 연구는 전남 나주지역 중학생 424명을 대상으로 일반적 사항, 중학생의 간식 구매행동과 섭취횟수, 간식 구매태도, 식품과 영양표시의 이해에 관한 설문지를 통해 조사하여 청소년들이 올바른 식품을 선택하고 구매하는데 도움을 주고, 영양표시에 대한 인식과 활용을 향상시킬 뿐 아니라, 식생활교육에 필요한 기초 자료를 제공하고자 하였다. 성별에 따른 간식 구입장소는 성별 간 유의한 차이를 보였고(p<.05), 남 여 모두 편의점이 높게 나타났으며 하루 간식비는 남 여 모두 2,000원 이하가 가장 많았다. 간식 섭취횟수는 김밥이 남 여학생 간 유의한 차이를 보였는데(p<.05), 남학생은 일주일에 1~2회 먹는다가 가장 많았고 여학생은 한달에 1~2회 먹는다가 가장 높게 나타났다. 남학생은 일주일에 1~2회 섭취하는 간식으로 음료와 면, 과자, 빵, 김밥 순으로 조사되었고 여학생은 과자, 음료, 면, 빵 순으로 나타났다. 성별에 따른 간식 구매태도는 남학생 평균 2.76, 여학생 평균 2.87로 나타나 보통 이하 수준이었다. 성별에 따른 식품표시 확인 여부는 남 여 모두 확인하지 않는다가 높았고, 식품표시 확인 항목 중 가장 먼저 확인하는 것은 유통기한이었다. 성별에 따른 식품표시를 확인하는 이유도 유통기한이 가장 많았으며 식품표시를 확인하지 않는 이유는 습관적인 구매가 많았고 식품표시 내용이 어려운 이유는 글씨가 작고, 표시방법이 다양해서가 가장 높게 나타났다. 간식비에 따른 식품표시에 대한 이해는 간식비의 차이에 상관없이 식품표시를 확인하지 않는 학생이 많았으며, 식품표시 내용이 어려운 이유에 대해서는 간식비의 정도에 따른 유의한 차이가 나타났는데(p<.05) 간식비가 적은 집단에서 글씨가 작고, 표시방법이 다양해서가 높게 나타났다. 간식 구매태도에 따른 식품표시에 대한 이해는 유의한 차이를 보였고(p<.001) 간식 구매태도 점수가 낮을수록 식품표시를 확인하지 않았다. 성별에 따른 영양표시 확인 시 가장 먼저 확인하는 것은 성별 간 유의한 차이를 보였고(p<.01), 남 여학생 모두 열량이 가장 높았으며 여학생이 열량을 더 많이 확인하는 것으로 나타났다. 영양표시를 확인하는 이유는 성별 간 유의한 차이를 보였는데(p<.001) 체중관리를 위해서, 건강관리를 위해서 순으로 나타났고 특히, 체중관리를 위해서는 여학생이 두드러지게 높게 나타났다. 간식비에 따라 영양표시를 읽어 본 경험(p<.01), 영양표시 필요성에 대한 인식(p<.001)은 유의한 차이를 보였다. 식품/영양표시 교육 및 홍보 필요성 인식은 유의한 차이가 나타났고(p<.05) 간식비의 정도에 관계없이 모두 필요하다가 높게 나타났으며 간식비가 적을수록 필요하다가 높았다. 간식 구매태도에 따른 영양표시를 확인하는 이유는 체중관리를 위해서가 가장 높아 유의한 차이(p<.001)를 보였다. 영양표시 필요성에 대한 인식(p<.001)과 식품/영양표시 교육 및 홍보 필요성 인식(p<.01) 또한 세 집단에서 높게 유의한 차이를 보였다. 영양표시 인식 여부는 유의한 차이를 보였는데(p<.001) 간식 구매태도 점수가 높은 집단일수록 알고 있다가 높았고, 영양표시를 읽어본 경험도 간식 구매태도 점수가 높은 집단일수록 읽어본 경험이 높게 나타났다. 영양표시를 확인하는 이유는 세 집단 모두 체중관리를 위해서가 유의한 차이(p<.001)를 보였다. 식품/영양표시 교육 및 홍보 필요성 인식 또한 유의한 차이를 보였으며 (p<.01) 간식 구매태도 세 집단에서 모두 높게 나타났다. 위와 같은 결과로부터, 보다 적극적인 식생활 교육 필요성과 식품 및 영양표시 등을 확인하고 올바르게 선택할 수 있는 실천 교육이 이루어져야 하며, 이해하기 쉽고 보기 편한 식품 및 영양표시 방법의 제도 개선이 필요하고, 학부모 교육도 병행되어야 한다고 사료된다.

• 대한영양사협회학술지
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• 제15권2호
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• pp.97-112
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• 2009

본 연구는 경남 일부 초등학교 비만아동을 대상으로 식습관, 영양교육에 대한 인식, 영양지식을 조사하여 분석한 자료를 바탕으로 비만아동의 영양교육을 위한 수업지도안을 개발하였다. 그 결과를 요약하면 다음과 같다. 1. 아동의 신체적 특징으로 신장은 남학생과 여학생 간에 유의적인 차이는 없으며 체중은 남학생(55.0${\pm}$9.0 kg)이 여학생(52.0${\pm}$9.4 kg)보다 유의적으로 높았다(p<0.05). 2. 전체 아동의 83.5%가 영양교육을 받아본 경험이 없다고 답하였으며 80.3%가 영양교육의 필요하다고 답하여 영양교육에 대한 관심도가 크다는 것을 알 수 있었다. 3. 희망하는 영양교육 내용에는 '체중 감소를 위한 식사조절법(64.7%)', '올바른 간식(12.2%)'으로 조사되었다. 희망하는 영양교육 방법으로 남학생은 '게임(35.4%)', '강의(18.8%)', '조리실습(16.7)', '개인상담(16.7%)' 순으로, 여학생은 '조리실습(25.6%)', '개인상담(25.6%)', '강의(11.6%)', '그림그리기(11.6%)'로 나타나 유의적인 차이를 보였다(p<0.01). 4. 아동의 식사속도는 남학생이 여학생보다 식사속도가 유의적으로 빠른 결과를 나타내었다(p<0.05). 5. 운동종목에서 남학생이 '가벼운 레포츠활동(27.0%)'과 '구기종목(25.4%)'을 여학생은 '가벼운 레포츠 활동(47.9%)'과 '걷기(25.4%)'를 선호하여 유의적인 차이를 보였다(p<0.001). 운동장소로 남학생이 여학생에 비해 운동장 등 활발한 장소를 선택하여 유의적인 차이를 보였다(p<0.001). 6. 영양교육 수업지도안 개발은 비만 개선을 위한 올바른 식습관과 영양지식을 교육하기 위해 13차시 분량의 수업지도안을 개발하였다. 개발된 초등학교 고학년용 영양교육 교수 학습지도안은 비만 정의 알기, 자신의 모습 사랑하기, 식사와 관련된 감각 익히기, 식품군 알기, 아침결식개선, 편식개선, 올바른 간식선택, 외식의 8개 대주제와 13개의 소주제로 구성된 13차시였다. 본 연구의 수업지도안을 활용하여 실제로 수업하여 그 효과판정을 하지 못했으므로 그에 대한 후속 연구가 이루어져야 하며 비만인구는 점점 증가하고 세계적으로 문제시되고 있지만 이에 대한 교육방법 개발과 실제 교육은 학교에서 거의 이루어지고 있지 않은 실정이다. 앞으로 비만문제를 단순히 가정에 맡기거나 의학적인 문제로 방치하기 보다는 그 예방차원이 우선시되어 아이들의 교육을 담당하고 있는 학교에서 식습관 관련 수업이 영양교사에 의해서 이루어지는 것이 필요하리라 생각된다.

• 대한간호학회지
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• 제44권4호
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• pp.391-397
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• 2014

Purpose: This study was done to examine the association between body mass index (BMI) and any type of clinical dementia. Methods: Participants were 60,321 people over 60 years of age enrolled in the Seoul Dementia Management Project in 2011. K-MMSE was used to classify participants as having a cognitive impairment and the Clinical Dementia Rating or DSM-IV by psychiatrists or neurologists to determine whether participants were in the dementia group or the non-dementia group. Descriptive statistics, chi-square test, and binary logistic regression analysis were performed. Results: In the univariate analysis, age, education level, living with spouse, BMI, alcohol consumption, and exercise were significantly associated with dementia. In multivariable analysis, increasing age was positively associated with dementia, and educational level was negatively associated with dementia. The exercise group had a lower prevalence of dementia than the non-exercise group. The odds ratio of dementia in the over-weight and obese groups compared to the normal group was 0.85 (95% CI 0.60, 0.98) and 0.64 (95%CI 0.46, 0.75), respectively. Conclusion: Results indicate that dementia is negatively associated with increasing BMI in people aged 60 years or older, but a prospective cohort study is needed to elucidate the causal effect relationship between BMI and dementia.

• 한국가구학회지
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• 제16권1호
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• pp.53-69
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• 2005

This research has a significant meaning to observe and understand the historical condition of a furniture industry and the characteristics of Korean home furniture's formation, ability, skill and materials from 1980s when there were an economic growth and a historical development of Korean home furniture occurred to present days. During 1980s, there was an automatic system available and has enforced and settled the standards on its quality and price in a furniture industry. Also, there was a big trend of black furniture as well as an entrance of corporation and high glossy furniture due to technical cooperation from Europe. In 1990s, there was an entrance of furniture which various techniques was applied due to a high development of the materials and skills, and also various sizes of height and weight and enlargement of acceptance function using highly-technological hardware. After 2000 and now, pro-environmental products is embossed in the Korean home furniture where they added a public issue which is the concept of well being, and A.I and sub material has been pro-environment. There also was a natural unity between nature and technology because of increased usage of trees with its natural patterns, metals, and glasses. For the future development of home furniture design, This problem should be promptly recognized that current home furniture designs are now on the verge of being lack of originality and are just following the market demand and recent trend as it is. Then, there should be a development of its specialized, detailed, unique design as well as a development of advanced materials, production management, distribution, and so on, and carrying out a diversified research continuously. There also should be a systematic education, which is necessary for training specialists to lead the Korean home furniture design industry as well as preparing a basic level for the future without a negligence.

• 한국식생활문화학회지
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• 제18권3호
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• pp.270-278
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• 2003

The purposes of this study were to investigate the customers' perception on nutrition information provided on a family restaurant menu, to examine customers' intention to use the nutrition information when eating out if nutrition information would be provided, and to identify what kinds of nutrient information the customers want. A total of 265 respondents were answered. Female was sixty-six percents, and eighty-four percent of the respondents was less than thirty-five years old. The patrons' perception about nutrition information on the menu showed the level of 2.5 points out of 5 points, which pointed out that family restaurant patrons were not satisfied with receiving nutritional information related to the menu. The customers perceived that restaurants had responsibilities for providing nutritional information about menu items. Sixty-six percent of respondents showed a positive intention to the question item about how much the customer would use nutritional information provided on the menu. The customers, who were female (p<0.05), who had a good health status, who showed higher interest on weight control (p<0.01), and who were health-oriented (p<0.01), showed the higher intention to use nutritional information. Nutrient information in which the customers were interested strongly was a fat content, followed by cholesterol content and calorie information. According to the trends of eating out, preferring family restaurants, and increasing interests in a healthful menu, nutrition information demand in restaurant operations would be increased rapidly in the near future. Providing nutrition information at the point of menu choice might result in the improvement of customers' nutritional and health status by encouraging proper dietary habits of patrons as well as providing nutritional education. Therefore, it is recommended that government and restaurant firms should recognize the importance of nutrition information and make strategic plans for the future.

• 한국콘텐츠학회논문지
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• 제17권6호
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• pp.22-31
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• 2017

본 연구는 커뮤니티 비즈니스가 균형적으로 성장하기 위해서 적합한 시스템이 요구되고 그에 대한 발전 방향을 모색하고자 하는 인식에서 연구를 시작하였다. 첫째, 커뮤니티 비즈니스의 효과적인 성과평가를 위하여 균형성과표에 기반을 둔 성과평가 모형을 개발하였다. 둘째, 평가요인의 1차 관점별 2차 지표의 상대적 중요도는 이해관계자 관점에서는 지역주민 참여율, 학습과 성장 관점에서는 내부교육 만족도, 내부프로세스 관점에서는 업무프로세스 단축, 지속가능성 관점에서는 1인당 매출액의 상대적 중요도가 높게 나타났다. 셋째, 각 지표별 종합적 가중치 산정 결과는 지역주민 참여율, 지역과의 사업연계, 1인당 매출액이 상위그룹으로 나타났다. 이상의 결과에서 관주도로 이루어진 커뮤니티 비즈니스를 중간지원조직 양성을 통한 경영지원이 필요한 시점이고, 외부컨설팅 연계, 주요 기업과의 전략적 제휴를 통한 제품 및 서비스 향상의 필요가 있음을 강조한다.

• Structural Engineering and Mechanics
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• 제58권2호
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• pp.277-300
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• 2016

Cold-formed steel (CFS) sections are becoming an increasingly popular solution for constructing floors in residential, healthcare and education buildings. Their reduced weight, however, makes them prone to excessive vibrations, increasing the need for accurate prediction of CFS floor modal properties. By combining experimental modal analysis of a full-scale CFS framed building and its floors and their numerical finite element (FE) modelling this paper demonstrates that the existing methods (based on the best engineering judgement) for predicting CFS floor modal properties are unreliable. They can yield over 40% difference between the predicted and measured natural frequencies for important modes of vibration. This is because the methods were adopted from other floor types (e.g., timber or standard steel-concrete composite floors) and do not take into account specific features of CFS floors. Using the adjusted and then updated FE model, featuring semi-rigid connections led to markedly improved results. The first four measured and calculated CFS floor natural frequencies matched exactly and all relevant modal assurance criterion (MAC) values were above 90%. The introduction of flexible supports and more realistic modelling of the floor boundary conditions, as well as non-structural $fa{\c{c}}ade$ walls, proved to be crucial in the development of the new more successful modelling strategy. The process used to develop 10 identified and experimentally verified FE modelling parameters is based on published information and parameter adjustment resulting from FE model updating. This can be utilised for future design of similar lightweight steel floors in prefabricated buildings when checking their vibration serviceability, likely to be their governing design criterion.

• 대한영양사협회학술지
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• 제13권4호
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• pp.311-330
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• 2007

The purpose of this study was to analyze the quality of meal and dietary habits of college students according to where they reside. This survey included 260 students and was conducted through questionnaires. The subjects were divided into three groups: first group was composed of students who reside in boarding-houses(BH group, N=72), second was students who reside in self-boarding set up(SB group, N=90), and third was those who lived in the same house with their parents(HWP group, N=98). The average age of the students in the BH, SB, and HWP group were 19.7 yrs, 21.1 yrs, and 21.7 yrs, respectively. There were no significant differences in the weight, height and BMI among the three groups. The BH group had significantly higher frequency of skipping breakfast and smoking than those of the SB and HWP groups. The amount of energy, food, carbohydrates, proteins, fats, vitamins and minerals consumed in the BH group were significantly higher than in the SB and HWP groups. Similarly, the NAR(nutrient adequacy ratio), MAR (mean adequacy ratio), ND(nutrient density) and INQ(index of nutritional quality) of the BH group were significantly higher than those in the SB and HWP groups. There was no significant difference in the KDDS(Korean's Diet Diversity Score) between the three groups. From the data obtained, the SB and HWP students appeared to have more dietary problems than the BH students. These results show that nutrition education for SB and HWP students is needed in order for them to learn proper dietary management and help improve the diet of students living in self-boarding arrangements.

• 가정과삶의질연구
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• 제21권5호
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• pp.13-24
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• 2003

Regarding leisure and work as very important in residential life of old ages, this study analyzed their preference by leisure and work for senior congregate housing, which can provide proper work and leisure activities for older people who are able to manage their social activities with healthy condition. It conducted a survey of middle aged of the 50's who would face problems of senior housing in 2010, with stratified sampling by region, sex and housing structure type. Totally 556 Questionnaires were used for the final analysis. The research results showed that, first, the group which was positive toward their works mostly had spouse of the age of early 50' s and work for professional, technological, managerial positions with good health. Second, the more positive group towards their work showed high willingness to move in senior congregate housing, than a negative group towards their work, and put a weight on the openness of shared space and facilities as well as various alarming equipments, common space, common programs and the ability of managers. Third, according to the attitudes toward leisure activities, there were differences in each group by housing structure type, education of their own or their spouses, monthly income, property, economic ability, health condition, living together with spouse, housing tenureship, and usable area of houses. The fourth was that those who enjoy active leisure activities presented high willingness to move in senior congregate housing than those of negative attitude and also there was a difference in managerial ways. Throughout the results of the study, it appeared that a group of positive attitude toward work and leisure, than that of negative attitude, recognized the importance of senior congregate housing which social and leisure programs could support. It implied necessary to develop housing for the older people who have enough ability to manage their leisure activity as well as their work. The study is likely to have a contribution to suggest practical data for helping the development of housing for self-reliant seniors by analyzing their preference on senior congregate housing by their attitudes toward work. The research for the factors of various designs and managements by leisure and work may become the following research theme of the study.

• 한국식생활문화학회지
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• 제10권3호
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• pp.185-200
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• 1995

In this survey, we investigated the way of thinking about meal management of housewives including the sincerity to meal preparation, the eating practices and cronic degenerative diseases related dietary behaviors, and studied the effects of above factors on the real food intakes. We also investigated the trends of health-foods and nutrient supplements usage. The results obtained from 506 housewives in Seoul were summarized as follows. Although our subjects prepared their meals habitually without special concern, they did not prefer the use of convenient foods. The food prefrence of housewivess who had more child and refered higher life status was similar with other family members. The dietary attitudes were good in large family, the higher income and the more child group. The highly educated group skipped breakfast more frequently. The mealmanagers with better education career and good living status considered for the restriction of salty foods, sweet foods, animal fats and pungent foods, and for the nutritionally balanced diet. The high income group showed great concerns about weight gain at meal times. The nutritional qualities expressed by the frequency of food group intakes were high in the better educated and living status groups, and their eating frequencies of animal protein foods and calcium sources were significantly high. Mealmanagers who had no job intaked vegetable oils through frying foods frequently. The use of health-foods and nutrient supplements was influenced by age, educational and economic level and self-estimated living status, but the trends in prevalence of both were not consistent. Health-foods were prefered by the groups of high educational career, affluent income and advanced living status, and low educational career, low income and low living status groups favored the nutrient supplements. The restrictive intake of animal fat and the use of health-food were positively correlated, which seemed that the subjects used health-foods as supplements in compensation for nutritional unbalance caused by the avoidance of animal protein foods.