• 한국학교ㆍ지역보건교육학회지
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• 제11권2호
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• pp.43-55
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• 2010

Objectives: Subjects of this study were technical high school students. It researched students' smoking status, smoking attitude, smoking perception and willingness to quit smoking, providing them with a five-day-smoking cessation program. Methods: Data collection proceeded from April to August 2008. The subjects were the whole number, 38 students, of 1EA technical high school located. The subjects who attended the smoking cessation program were the first and second grade students of the high school whom classroom teachers recommended. As to the subject, I comparatively analyzed differences between the before and after instruction, between after instruction and after consecutive consulting, and between before instruction and after consecutive consulting. The five-day-smoking cessation program took 2 successive hours a day for five days. Results: Average age for them to start smoking was 13.6 and to form smoking habits was 15.5. Average smoking period was 31.6 months and average smoking quantity was 11.2 cigarettes. As a result of the five-days smoking cessation program, 10.5% of the participants quit smoking and smoking quantity also significantly reduced. After instruction, willingness to quit smoking was generally higher than before. Smoking attitude, especially toward adolescent smoking, changed to be more negative than before. Perception of smoking also changed to be positive. Conclusions: The results from the comparative analysis of before and after instruction revealed a decrease on smoking quantity of the participants who attended the smoking cessation program. It also showed a significant change on smoking attitude, willingness to quit smoking and smoking perception.

• 한국의류학회지
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• 제1권1호
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• pp.1-5
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• 1977

'Adolescence' is a critical period in the process of growing and aging but important in that an adolescent becomes aware of and begins to look about him or her self. Especially with girls in their late teens (15$\~$18), they pay more attention to their looks and clothes than the boys do, which affects to some extent the formation of their personality and their behavior. From this point .of view. it is significant to establish the standard size of high-school girls' clothes. This study aims to measure high-school girls in size and to establish the standard size of their clothes; furthermore. to enable them to lead a satisfactory living with more appropriate size of clothes. The results, analyzed by two different representing items which resulted in little difference, are as belows: 1) Stature had a significant correlation with posterior waist height; bust girth had the most significant correlation with weight. and also some considerable correlation with other representing items; 2) The F-test result showed significant difference on $1\%$ level over all the items between the measured (Y) and the estimated (Y); the correlation among the representing items was considerable also; 3) When the measurement increases in stature by 4cm, bust girth by 4cm. and posterior shoulder width by 2cm respectively, the increase or decrease in other items are as shown on Table 4. Since this study was carried out in girls' high-schools in Seoul, it is expected to extend its further study throughout the nation. thus contributing to comprehending the whole truth of people's body-size and promoting the fabrication and modelling of the original clothes for the nation by the strict standard size up to making ready-made clothes with no difficulty in setting the standard and model size.

• 한국간호교육학회지
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• 제22권2호
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• pp.152-162
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• 2016

Purpose: The purpose of this study was to investigate the influencing factors on externalized and internalized problem behaviors among high school students. Methods: The subjects for this study were 707 students in two high schools in K province. The data were collected during the period from October to November, 2014 by use of questionnaires. The instruments used were the Korean Youth Self-report, Daily Hassles Questionnaire, State-Trait Anger Expression Inventory, and Ego Resiliency Scale. The data were analyzed using SPSS. Results: Significant predictors to explain externalized problem behaviors comprised anger-out, anger-in, anger-control, relation with parents, daily stress, and religion. It was found that these factors explained 46% of externalized problem behavior. Ego resiliency, anger-in, daily stress, gender, relation with parent, and anger-out were significant predictors to explain internalized problem behaviors. It was found that these factors explained 45% of internalized problem behaviors. Conclusion: This study suggests that the influencing factors on problem behaviors differ from externalized and internalized problem behaviors. So these findings will provide the basic data to develop a program that is differentiated by problem behavior type.

• 대한치과의사협회지
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• 제53권7호
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• pp.468-475
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• 2015

Cleft 상악수술은 근본적으로 재발 성향을 가지며 Lefort I 후에 대부분 횡적으로 완전하게 안정되어 있지않고 움직임이 존재하므로 악간 고정기간을 통상적인 수술에서보다도 좀 더 충분히 두는 것이 좋다. 수술과 동시에, 추가적으로 비대칭적인 piriform aperture 나 alar base를 correction하기 위하여 골이식이 고려될 수 있으며 경우에 따라서는 조심스럽게 반흔조직을 절개해 주어야 하는 경우도 있다. Cleft 환자의 경우 상순이 얇고 수술에 의한 전방이동효과가 적기때문에 상악 수술시 이를 적극 고려하는 것이 필요하다. 또한 cleft 환자의 pterygomaxilla 부위의 해부학적 구조가 일반인과 차이가 있다는 것을 숙지하여 상악 수술에 임하는 것이 필요하다.

• 대한영양사협회학술지
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• 제23권3호
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• pp.316-327
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• 2017

This study was conducted to compare the nutrient intake, physical characteristics, and health status according to daily fruits and vegetables intake of adolescents using the Korean national health and nutrition examination survey for the sixth period (2013~2015). Subjects were 1,096 adolescents aged 13~18 years. The average daily intake of fruits and vegetables was $518.49{\pm}4.94g$. The two groups (insufficient, sufficient) were divided by fruits and vegetables intake (<500 g/day, ${\geq}500g/day$) and the ratio of the insufficient group was 75.9% while that of the adequate group was 24.1%. The mean of intake of energy, calcium, phosphorus, sodium, potassium, iron, thiamin, niacin, vitamin C and dietary fiber differed significantly between the insufficient and sufficient groups (P<0.01, P<0.001). However, there was no significant difference in physical characteristics between groups. The self-perceived health status was better in the sufficient group (P<0.05), while the insufficient group was aware of more stress in their daily life (P<0.05). The serum triglyceride was significantly higher in the sufficient group (P<0.05), while the total cholesterol was lower (P<0.05). As the characteristics of fruits and vegetables are different, it will be necessary to determine standards for consumption of each type. It is also necessary to consider whether a fruits and vegetables intake of 500 g would be a reasonable standard for adolescents. Nevertheless, the results of this study indicate efforts to increase fruits and vegetables intake by young people are necessary.

• BMB Reports
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• 제51권4호
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• pp.200-205
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• 2018

Exercise and resveratrol supplementation exhibit anti-obesity functions in the long term but have not been fully investigated yet in terms of their early potential effectiveness. Mice fed with high-fat diet were categorized into control (Cont), exercise (Ex), resveratrol supplementation (Res), and exercise combined with resveratrol supplementation (Ex + Res) groups. In the four-week period of weight loss, exercise combined with resveratrol supplementation exerted no additional effects on body weight loss but significantly improved whole-body glucose and lipid homeostasis. The combined treatment significantly decreased intrahepatic lipid content but did not affect intramyocellular lipid content. Moreover, the treatment significantly increased the contents of mtDNA and cytochrome c, the expression levels of peroxisome proliferator-activated receptor gamma coactivator-1 alpha and its downstream transcription factors, and the activities of ATPase and citrate synthase. However, exercise, resveratrol, and their combination did not promote myofiber specification toward slow-twitch type. The effects of exercise combined with resveratrol supplementation on weight loss could be partly due to enhanced mitochondrial biogenesis and not to fiber-type shift in skeletal muscle tissues.

• 한국의류산업학회지
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• 제7권5호
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• pp.535-541
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• 2005

The health of feet is connected with individual's health and affects a man's activity. Shoes need to be designed to protect feet and to absorb the impact of land. In order to choose suitable shoes for feet, the foot size and shape must be considered, so it is essential to grasp the exact size and shape of the foot. This study aims to present fundamental data on shoes' easy order prototype development for choosing shoes of good wearing comfort, by classifying feet size and shape junior high school boys in the early adolescent period. The subject were 234 Korean junior high school boys age from 14 to 16 years old. The subjects were directly measured anthropometrically and indirectly analyzed photographically. 6 factors were extracted through factor analysis and those factors comprised 79.42% of total variance. The factors characterizing foot girth and width, foot length, foot height, foot shape around the fifth toes, angle of foot breadth and foot shape around the first toes. 3 clusters as their foot shape were categorized using 6 factor scores by cluster analysis. Type 1 was characterized by long large foot with deformed first toe. Type 2 had smaller in foot girth, width and length than other types and with deformed fifth toe. Type 3 had average size and high foot shape. Shoes prototype which is to be developed later on will be able to generate 2D flattening in the foot sole form. Therefore, it would be a great support in producing and choosing appropriate shoes if forms are classified by subdividing foot form classification and extract a factor which shows only the foot sole shape.

• 한국의류산업학회지
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• 제9권3호
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• pp.319-326
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• 2007

The health of feet is connected with individual's health and affects a man's activity. Shoes need to be designed to protect feet and to absorb the impact of land. In order to choose suitable shoes for feet, the foot size and shape must be considered, so it is essential to grasp the exact size and shape of the foot. This study aims to present fundamental data on shoes' easy order prototype development for choosing shoes of good wearing comfort, by classifying feet size and shape junior high school boys in the early adolescent period. The subject were 217 Korean junior high school girls in age from 14 to 16 years old. The subjects were directly measured anthropometrically and indirectly analyzed photographically. 7 factors were extracted through factor analysis and those factors comprised 78.59% of total variance. The factors were characterized foot length, foot girth and width, foot shape around the fifth toes, foot shape around the first toes, angle of foot breadth, foot height, and foot length of upper foot. 3 clusters as their foot shape were categorized using 7 factor scores by cluster analysis. Type 1 had smaller in foot girth, width and length than other types and with deformed fifth toe. Type 2 had average size and high foot shape. Type 3 was characterized by long large foot with deformed first toe. The results would be a great support in producing and choosing appropriate shoes if forms are classified by subdividing foot form classification and extract a factor which shows only the foot sole shape.

• 대한임상독성학회지
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• 제15권2호
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• pp.140-147
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• 2017

Purpose: This study was conducted to analyze the features of poisoning in individuals aged 0-18 years to understand the characteristics of potential victims and eventually prevent poisoning. Methods: We retrospectively analyzed poisoned children and adolescents (0-18 years) who visited the emergency department of one tertiary hospital from January 2003 through December 2013. We collected data including their age, sex, reason for poisoning, components and dose of poison, results of treatment, and psychiatric diagnosis. Results: During the study period, there were 436 cases of poisoning (male 47.2% (n=206); female 52.8% (n=230)). Subjects were classified into four groups (0-1 years, 2-5 years, 6-12 years, 13-18 years). The most common cause of poisoning in all age groups was accidental poisoning (72.9%), but intentional poisoning increased as age increased (p<0.001). Moreover, females were more often subject to intentional poisoning than males (p<0.001). The most common poisoning material was drugs (41.7%). Among intentional poisoning patients, 62.7% patients had consulted a psychiatrist, and their most common diagnosis was adjustment disorder (44.6%). Conclusion: The most common cause of poisoning in individuals aged 0-18 years was accidental poisoning, while intentional poisoning was most common among adolescents. Guardians should take care to prevent accidental poisoning, while psychiatric consultation and national moderation will be needed to prevent intentional poisoning.

• 한국조사연구학회지:조사연구
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• 제8권2호
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• pp.21-42
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• 2007

본 연구의 목적은 다층모형을 적용하여 우리나라 청소년들의 외현적 공격성의 종단적 변화추이를 밝히고, 이 변화에 영향을 미치는 생태학적 요인들의 영향력을 검증하는 것이다. 연구목적을 달성하기 위의 한국청소년패널자료의 중학교 2학년, 3학년 및 고등학교 1학년 총 3년 간의 종단자료를 사용하였다. 분석결과, 첫째, 청소년의 외현적 공격성이 시간의 흐름에 따라 유의미하게 감소하였다. 둘째, 초기 값(중학교 2학년)에 개인체계의 성별과 자기통제가 부적(-)으로, 또래체계의 비행친구 수가 정적(+)으로 영향을 미치는 것으로 나타났다. 따라서 여자인 경우에, 자기통제가 낮을수록, 비행친구 수가 많을수록 외현적 공격성의 초기 값이 높음을 알 수 있다. 마지막으로, 변화율에 개인체계의 성별과 자기통제가 정적(+)으로 영향을 미치는 것으로 나타나, 남자인 경우에 자기통제가 높을수록 공격성이 덜 감소함을 알 수 있다. 본 연구는 기존의 횡단적 접근에서 벗어나 종단적 접근법을 적용하여 시간의 흐름에 따른 청소년의 외현적 공격성의 변화양상을 살펴보았을 뿐만 아니라, 청소년의 공격성 변화에 영향을 미치는 다양한 생태학적 요인들을 종합적으로 살펴보았다는 데 그 의의가 있다.