• 한국학교보건학회지
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• 제16권1호
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• pp.105-119
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• 2003

The purpose of this study was to surveyed the smoking status and pattern, nicotine dependence and factors associated with smoking and nicotine dependence for high school students in Daegu. In March. 2000, 1,593 students from 7 male and 6 female high schools located in Taegu were assessed with self-completing questionnaire. The major findings were as follows; Percentage of male smokers was 15.0% in general high school, 30.9% in business high school and that of female smokers was 5.0% in whole woman's high school. The median score of FTQ was 4.0 among male smokers and female smokers. the mean of FTQ score was $4.07{\pm}1.96$ in male and $3.94{\pm}1.63$ in female. Percentage of students with high FTQ score(FTQ$\geq$7) was 13.3% in male and 5.9% in female. In multiple logistic regression analysis, smoking had significant association with general characteristics such as personal-specifics factors, family environment factors and school environment factors. In multiple logistic regression analysis, nicotine dependence had significant association with school-age and duration of smoking On consideration of above findings, to prevent students from smoking and to reduce the smoking rate, we have to try together in house, school and society.

• 대한지구과학교육학회지
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• 제7권1호
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• pp.91-98
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• 2014

The purpose of this study is to compare scientific attitude and degree of satisfaction for school science lessons between science-gifted and general elementary school students. The results of analysis are as follows : 1. Scientific attitude of both groups appeared to be above average and especially science-gifted students demonstrated higher level of scientific attitude in all area. The characteristics of science-gifted tenacity, high motivation, and creativity are demonstrated in their scientific attitudes. 2. Degree of satisfaction about school science lesson for both groups was above average while science-gifted students showed higher degree of satisfaction than general students. 3. Correlation of scientific attitude and science lessons between science-gifted and general students were relatively low. Scientific attitude of science-gifted students are more dependent on other variables than those of science lessons.

• 한국학교보건학회지
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• 제28권1호
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• pp.31-37
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• 2015

Purpose: The aim of this study is to investigate the relation of the unhealthy eating habit of high school students in Seoul with their school types. Methods: In cross-sectional study, secondary data was used, representative sample of 7,284 subjects, high school students in Seoul. Consumption rates of Ramyun, Fast-food, and a breakfast-skipping rate were compared by the gender, grade, and school type. Descriptive statistics, ${\chi}^2$ analysis, correlation, and multiple logistic regression were used for data analysis. Results: The odds ratios (OR) of associated factors on the breakfast-skipping were 1.25 times higher in the 11th grade, 1.26 times in the 12th grade (reference: 10th grade), 1.21 times in school for both gender (reference: only male gender), 2.63 times in the general high school, 4.82 times in the vocational (reference: the autonomous private). The odds ratios (OR) of associated factors on frequent Ramyun intake were 2.10 times in male, 1.79 times in both gender (reference: only male gender), 2.01 times in the general high school, vocational 5.26 times (reference: the autonomous private). The odds ratios (OR) of associated factors on frequent Fast-food intake were 1.89 times in school for both gender (reference: only male gender), 3.93 times in the vocational high school (reference: the autonomous private). Conclusion: Students of the vocational high school than those of the autonomous private had more and more the breakfast-skipping rate, and had more consumption rates of Ramyun and Fast-food. Therefore, in order to improve these problems, intervention for students, diversified school health policy as well as health education to right food intake consumption are needed.

• 보건의료산업학회지
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• 제5권4호
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• pp.81-93
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• 2011

The purpose of this study was to examine the stressors of students in high school. Demographic data such as jobs of parents, family types, levels of living (parents' monthly income) and students' school records, high school types, number of friends, religion, pocket money and their sex showed as the main causes of high school students' stress. The data was analyzed by a t-test, one-way ANOVA, and Duncan Multiple Range Test. The variable which significantly influenced the general properties was sex(p=0.001), high school type (p=0.000), number of friends (p=0.002), parents monthly income (p=0.011) and whether existence of their father or not (p=0.045). In the result (stress score), girl students (25.07) feel greater stress than boy students (20.68). High school type, an academic girls' high school (27.34) and boys' high school (25.67) showed the highest. It was indicated in the study that it is necessary to have programs that help students' stress management and improve high school type Systems.

• 대한화학회지
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• 제55권1호
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• pp.104-111
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• 2011

이 연구의 목적은 고등학생들의 나노기술에 대한 인식과 태도를 알아보는 것이다. 고등학생들은 대체로 나노기술에 대한 인식이 높고, 태도도 긍정적이었다. 과학고등학교 학생들이 일반계 고등학교 학생들에 비해 나노기술에 대한 인식이 높고 좀 더 정확한 지식을 갖고 있었다. 고등학생들은 나노기술에 대한 정보를 TV와 인터넷을 통해 얻는 것으로 나타났으며, 교과서나 과학 수업을 통해서는 접하지 않았다고 인식하는 비율이 높았다. 나노기술과 같은 새로운 과학기술을 소개하는 방법으로 신문 및 방송 프로그램이 적당하다고 생각하고 있었으며, 나노기술과 같은 첨단과학 분야에 대한 궁금증이 생긴다면 인터넷과 과학교사를 통해 정보를 얻겠다는 비율이 높았다. 고등학생들은 대부분의 나노기술 응용분야에 대해 긍정적인 태도를 보였으며, 개인적인 정보를 담은 칩이나 인체에 직접 영향을 미치는 나노 미각 향상제 등에 대해 부정적인 태도를 보였다. 나노기술에 대한 정보를 얻을 수 있는 정보원으로 나노기술 연구자와 과학교사에 대한 신뢰도가 매우 높고 정부 및 공공기관과 인터넷에 대한 신뢰도가 낮은 것으로 나타났다.

• 대한족부족관절학회지
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• 제6권1호
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• pp.80-85
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• 2002

Purpose: This study is to assess the involvement of vessels in lower extremity in diabetics, using color doppler ultrasonogram. Materials and Methods: Arteries of both lower extremities were divided into 3 groups-large vessel (above-knee arteries), popliteal vessel, and small vessel(below-knee arteries) -, and evaluated using color doppler ultrasonogram in 60 diabetics. In color doppler ultrasonogram, the wave forms of all vessels were divided into 5 grades; grade I was triphasic wave form, grade II was spectral broadening form, grade III was monophasic wave form, grade IV was pulsus tardus et parvus form, grade V was absence of wave. Grade III, IV, V were grouped into vessel obstruction. We reviewed the correlationships among the degree of the peripheral vascular involvement, duration of dibetes, existence of bilaterality, types of dibetes. Results: Bilateral involvement was high in both lower extremity. Luminal stenosis, vascular calcification and vessel obstruction were high incidence in the patients over ten years of diabetic duration. Prevalence of vascular calcification and vessel obstruction were high in the small vessel of ankle level. But, insulin injection was not related to the incidence of vascular abnormality. Conclusion: Color doppler ultrasonogram seems to be useful for evaluation of peripheral vascular status, decision making for necessity of additional test, periodic follow -up tool in diabetes patients.

• Journal of Preventive Medicine and Public Health
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• 제20권1호
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• pp.97-113
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• 1987

This study was carried out to know physical growth and development, physical and nutritional indices and body fat weight and so forth by semi-longitudinal research method to measure body height, body weight, chest girth and sitting height of 260 of general high school and 306 of vocational high school 3rd grade students who are living in Seoul and born from 1966 March 1st to 1967 Feb.28th. The results are as follows: 1) Physical growth and development Growth in terms of body height showed one step straight linear development, andthat of body weight showed two step straight linear development in each section in high school. The age of cross over between two sexes of general high school students was between 10.6 to 12. 3 years in body height, between 10.8 to 13 years in body weight, between 11.2 to 14.6 years in chest girth and between 10 to 13 years in sitting height. The age of cross over between two sexes of vocational high school students was between 10.5 to 12.5 years in body height, between 10.5 to 12.5 years in body weight, between 10.5 to 12.5 years in chest girth and between 10.5 to 12.5 years in sitting height. In this periods, female group was superior to male group and after that male group was superior to female group again. The growth of vocational school students was superior to that of general school students in both sexes in terms of body height and body weight significantly. 2) Physical growth and nutritional indices In all cases of relative body weight, relative chest girth and relative sitting height, it was found to be increasing thereafter with advancing ages. In cases of $R{\"{o}}hrer$ index and Kaup index, it was found to be reaching to normal state thereafter with advancing ages. In each case of Vervaeck and Pelidisi index, it was found to be increasing and reaching to normal state thereafter with advancing ages. 3) Total body fat by vital measuring method Average values of body surface area, body volume and body density are measured indirectly by using the body height and body weight as Table 12, 13 and 14. The rate of body fat weight of general high school students was from minimum $11.96{\pm}3.53%(3.33{\pm}1.10kg$) to maximum $18.25{\pm}6.46%(9.08{\pm}2.01kg$) in male and from $25.88{\pm}3.62%(7.96{\pm}0.78kg$) to $43.00{\pm}7.22%(12.91{\pm}1.21kg$) in female. The rate of body fat weight of vocational high school students was from minimum $11.20{\pm}2.88%(3.32{\pm}1.13kg$) to maximum $17.16{\pm}5.88(10.83{\pm}3.16kg$) in male and from minimum $25.11{\pm}2.26%(7.91{\pm}0.89kg$) to maximum $42.16{\pm}7.96%(13.22{\pm}1.75kg$) in female.

• 한국수학교육학회지시리즈A:수학교육
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• 제59권4호
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• pp.295-312
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• 2020

본 연구는 중등학교 수학교사의 평가에 대한 인식을 조사하고 비교하기 위하여 진행되었다. 이를 위해 인천지역에 근무하는 중학교 188명, 고등학교 125명의 수학교사로부터 평가에 관한 6가지 영역과 과정 중심 평가에 대한 일반적인 인식에 대하여 설문조사를 실시하였다. 연구 자료는 중요도-수행도 분석기법(IPA)을 사용하여 학교급별, 경력별, 학교규모별로 비교 분석하였다. 주요 연구 결과로 대부분의 영역에서 중학교 수학교사들이 고등학교에 비해 중요도와 수행도 모두 높게 나타났다. 경력별로는 경력이 높을수록 높은 중요도-높은 수행도, 낮은 중요도-낮은 수행도가 많이 나타나고. 학교규모가 클수록 낮은 중요도-높은 수행도에 다양한 의견이 나타났다.

• 대한방사선기술학회지:방사선기술과학
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• 제42권5호
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• pp.387-392
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• 2019

This study analyzed the influence of smartphone addiction on adaptation to school life by using the questionnaire survey method of 431 students of radiological science in six regions. The results showed that 89.6% of students are the general user group, 6.3% the high risk group and 4.2% the potential risk group. Adaptability to school life was found to be social adaptability 3.71, righteous adaptability 3.17 and academic adaptability 2.95. Academic adaptability was 3.06 for male students and 2.79 for female students. And righteous adaptability was 3.26 for male students and 3.03 for female students. As a result, male students were more adaptable than female students in academic adaptability and righteous adaptability, which was statistically significant. And Social adaptability was 3.73 for female students and 3.68 for male students, but there was no significant difference(p<.001). Adaptability to school life by smartphone addiction level was found to be the general user group 3.19, the potential risk group 3.05 and the high risk group 2.81. The difference of righteous adaptability between the general user group and the high risk group was statistically significant. And social and academic adaptability of the general user group and the high risk group was no significant(p<.01).

• Annals of Clinical Neurophysiology
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• 제7권2호
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• pp.133-137
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• 2005

Underlying neuropathies combined with amyotrophic lateral sclerosis (ALS) cast doubt on the diagnosis of ALS when present. Abnormal sural nerve conductions were found in 3 patients with clinically definite ALS. Pathologically demyelinating, axonal, or vasculitic neuropathy was suggested respectively. High dose oral corticosteroid had no effect and clinical courses were deteriorating in all the patients. The causes of combined neuropathies were unclear. Possibility of direct consequence of ALS, concomitant neuropathies, or rare variants of ALS should be considered in these cases.