노인의 운동실천 제약요인 및 운동행동변화단계별 차이

성창훈 ( Chang Hoon Seong ),유루경 ( Lu Kyung Yoo ),장채욱 ( Chae Ouk Jang ) 한국스포츠심리학회 2008 한국스포츠심리학회지 Vol.19 No.2

이 연구는 노인의 운동실천 제약요인을 탐색하고 범이론적 모형(TTM)에 기초하여 운동행동변화단계에 따른 제약요인의 차이를 알아보고자 하였다. 이를 위해 운동을 실천하고 있거나 실천하지 않는 60제 이 상 103명의 노인을 대상으로 개방형 설문을 실시하였으며, 이 결과를 토대로 개발된 운동실천 제약요인 척도를 활용하여 309명의 자료를 수집하고 제약요인의 구조 및 운동행동변화단계에 따른 차이를 검증하였다. 연구결과, 노인들의 운동실천을 제약하는 6개요인(부상우려, 운동지식 부족, 건강상실과 질병, 운동동기 부족, 시간기회 부족, 경제여건)이 발견되었으며, 운동행동변화단계에 따른 제약요인의 차이를 분석한 결과에서는 성과 연령 및 운동행동변화단계에 따른 상호작용효과 및 주 효과가 동시에 나타나 복잡한 양상을 보여주었다. 성과 연령을 함께 고려할 때, 운동행동변화단계를 가장 잘 판별하는 제약요인은 건강상실과 질병요인이었다. 이러한 결과는 노인의 운동실천 제약요인의 타당성과 중재전략 개발 의 방향성 및 후속연구의 과제와 관련하여 논의하였다. This study, based on hierarchial model of leisure constraints and trans-theoretical model(TTM), aimed to investigate the conceptual structure of exercise constraints in the aged and the difference according to the stages of change of exercise. The data were collected via a open-ended questionnaire(103 age of over 60) and self-administrated residents questionnaire survey(309 aged people) in incheon city in Korea. content analysis, descriptive and inferential analyses including factor analysis, three-way MANOVA through the stepdown F-test were used to analyze the data. The results of the study showed that the constraint dimension of exercise in the aged were 6 multi-dimensional factors, which were lack of knowledge and information to exercise, bed health and illness, motivation loss, lack of time and chance, low economic condition. Furthermore, as the results of analysis on the differences according to the stages of change of exercise, 6 constraints of exercise offered a significant contribution towards the prediction of the stages of change. The bed health and illness dimension was the best predictor for distinguishing among the stages of change considered the gender x age x stages of change effects. These results were discussed relate to cross validity of constraints and strategy of intervention for regular exercise participation.

지상파 방송광고 단가변동의 경제적 파급효과

유승훈,양창영 한국방송광고공사 2007 광고연구 Vol.0 No.75

본 논문에서는 지상파 방송광고 단가변동의 경제적 파급효과를 분석하고자 한다. 이를 위해 경제적 파급효과를 지상파 방송광고 단가가 광고수요에 미치는 영향, 광고주 상품가격에 미치는 영향, 전반적 물가수준에 미치는 영향의 3가지로 세분화하여 분석하였다. 주요 분석방법 및 결과는 다음과 같다. 첫째, 지상파 방송광고에 대한 수요함수를 추정하여 지상파 방송광고 단가가 지상파 광고수요에 미치는 영향을 분석하였다. 지상파 방송광고 단가가 1% 상승하면 지상파 방송광고 수요는 0.583% 감소하여, 지상파 방송광고 수요는 가격변화에 대해 비탄력적인 것으로 분석되었다. 둘째, 100대 광고주의 재무구조를 살펴봄으로써 지상파 방송광고 단가가 광고주 상품가격에 미치는 영향을 살펴보았다. 지상파 방송광고 단가가 1% 상승하면 100대 방송광고주 상품가격은 최대 0.00405% 상승할 수 있음을 발견하였다. 셋째, 생산자 가격지수를 활용하여 지상파 방송광고 단가가 전반적 물가수준에 미치는 영향을 검토하였다. 지상파 방송광고 단가의 1% 상승은 전반적 물가수준을 0.0077% 만큼 상승시킴을 알 수 있었다. 따라서 지상파 방송광고 단가의 변동이 방송광고 수요, 100대 광고주 상품가격, 전반적 물가수준에 미치는 영향은 그리 크지 않음을 알 수 있었다. 이러한 정량적인 정보들은 지상파 방송광고 단가를 조정하는 데 중요한 참고자료로 활용될 수 있다. This paper attempts to analyze the economic impacts of a change in terrestrial broadcast advertising rates. To this end, we classify the economic impacts of terrestrial broadcast advertising rate into the impact on advertising demand, the impact on commodity price of a sponsor, and impact on overall price level, and investigate them. Methodologies employed and results obtained in this study as follows. First, the demand function for terrestrial broadcast advertising is estimated and the impacts of a change in terrestrial broadcast advertising rate on the demand are examined. It is concluded that an increase by 1.0% in terrestrial broadcast advertising rate decreases the demand by 0.583%. Thus, the demand is price-inelastic. Second, the financial structures of the 100 major sponsors are reviewed and the impacts of a change in terrestrial broadcast advertising rate on their commodity price are looked into. It is found that an increase by 1.0% in terrestrial broadcast advertising rate produces an increase by 0.00405% in their commodity price. Third, we use producer price index and obtain the information on the impact of terrestrial broadcast advertising rate on overall price level. It is observed that an increase by 1.0% in terrestrial broadcast advertising rate cause an increase by 0.0077% in overall price level. Consequently, we can guess that the impacts of terrestrial broadcast advertising rate on the demand, sponsor’s commodity price level, and overall price level are not big. These quantitative information can be usefully utilized in manipulating terrestrial broadcast advertising rate.

Calculation of GHGs Emission from LULUCF-Cropland Sector in South Korea

Park, Seong-Jin,Lee, Chang-Hoon,Kim, Myung-Sook,Yun, Sun-Gang,Kim, Yoo-Hak,Ko, Byong-Gu 한국토양비료학회 2016 한국토양비료학회지 Vol.49 No.6

he land use, land-use change, and forestry (LULUCF) is one of the greenhouse gas inventory sectors that cover emission and removals of greenhouse gases resulting from land use such as agricultural activities and land use change. Particularly, LULUCF-Cropland sector consists of carbon stock changes in soil, $N_2O$ emissions from disturbance associated with land use conversion to cropland, and $CO_2$ emission from agricultural lime application. In this paper, we conducted the study to calculate the greenhouse gases emission of LULUCF-Cropland sector in South Korea from 1990 to 2014. The emission by carbon stock changes, conversion to cropland and lime application in 2014 was 4424, 32, and 125 Gg $CO_2$-eq, respectively. Total emission from the LULUCF-Cropland sector in 2014 was 4,582 Gg $CO_2$-eq, increased by 508% since 1990 and decreased by 0.7% compared to the previous year. Total emission from this sector showed that the largest sink was the soil carbon and its increase trend in total emission in recent years was largely due to loss of cropland area.

Calculation of GHGs Emission from LULUCF-Cropland Sector in South Korea

Seong-Jin Park,Chang-Hoon Lee,Myung-Sook Kim,Sun-Gang Yun,Yoo-Hak Kim,Byong-Gu Ko 한국토양비료학회 2016 한국토양비료학회지 Vol.49 No.6

The land use, land-use change, and forestry (LULUCF) is one of the greenhouse gas inventory sectors that cover emission and removals of greenhouse gases resulting from land use such as agricultural activities and land use change. Particularly, LULUCF-Cropland sector consists of carbon stock changes in soil, N₂O emissions from disturbance associated with land use conversion to cropland, and CO₂ emission from agricultural lime application. In this paper, we conducted the study to calculate the greenhouse gases emission of LULUCFCropland sector in South Korea from 1990 to 2014. The emission by carbon stock changes, conversion to cropland and lime application in 2014 was 4424, 32, and 125 Gg CO₂-eq, respectively. Total emission from the LULUCF- Cropland sector in 2014 was 4,582 Gg CO₂-eq, increased by 508% since 1990 and decreased by 0.7% compared to the previous year. Total emission from this sector showed that the largest sink was the soil carbon and its increase trend in total emission in recent years was largely due to loss of cropland area.

The Korean Academy of Tuberculosis and Respiratory Diseases : Slide Session ; OS-053 : COPD ; Factors Associated with Smokers` will for Smoking Cessation in Korea

( Ah Young Leem ),( Chang Hoon Han ),( Chul Min Ahn ),( Tae Hoon Jung ),( Yu Il Kim ),( Jae Yeol Kim ),( Sang Haak Lee ),( Eun Mi Chun ),( Kwang Ha Yoo ),( Ji Ye Jung ),( Korean Smoking Cessation Stud 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1

Background: Smoking is known to increase the risk of chronic disease. Understanding of factors that contribute to smoking cessation may help to develop strategies for smoking behavior change. Methods: Pooled cross-sectional data of 11,924 subjects from the Korea National Health and Nutrition Examination Survey II-V were analyzed. The stages of change in smoking cessation were categorized into pre-contemplation, contemplation, and preparation. Baseline characteristics, socioeconomic factors, quality of life, psychological characteristics, and tobacco-related factors were compared between the groups. Results: The study population consisted of 32.4% in pre-contemplation, 54.4% incontemplation, and 13.1% in preparation group. While the proportion for pre-contemplation group (37.4% to 28.4%) tended to decrease from 2001 to 2012, that of preparation group (6.4% to 18.1%) tended to increase. The mean age of pre-contemplation group (48.4±16.2) is higher than comtemplation and preparation group (42.2±13.9 and 44.4±15.3; P=0.02). As levels of education and income status increased, the proportion of pre-contemplation tended to decrease, and that of preparation tended to increase. Proportion of blue collar job in pre-contemplation group was higher than in preparation group (67.9% vs 58.1%; P<0.001). In pre-contemplation group, percentage of suicidal ideation within 1 year was higher than contemplation and preparation group19.3% vs 16.0% and 16.1%). Upon adjusting analysis, the proportion of pre-contemplation group increased with increasing age (OR=1.01; 95%CI 1.01-1.02), and smoking amount (OR=1.04; 95%CI 1.03-1.05). People of pre-contemplation group (vs. preparation) are be less educated (OR=1.99; 95% CI 1.51-2.62), are in single marital status (OR=1.25; 95%CI 1.04-1.50), have lower prevalence of cardiovascular disease OR=0.48; 95%CI 0.31-0.76), and do less exercise walking (OR=1.36; 95%CI 1.09-1.69)and weight training (OR=1.59; 95%CI 1.35-1.85). Conclusions: We demonstrated a signifi cant association between the stages of changesmoking cessation and age, education, marital status, cardiovascular disease, and amount of exercise.

Free Paper Presentation : OS-53 ; Factors Associated with Smokers` will for Smoking Cessation in Korea

( Ah Young Leem ),( Chang Hoon Han ),( Chul Min Ahn ),( Tae Hoon Jung ),( Yu Il Kim ),( Jae Yeol Kim ),( Sang Haak Lee ),( Eun Mi Chun ),( Kwang Ha Yoo ),( Ji Ye Jung ) 대한결핵 및 호흡기학회 2014 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.118 No.-

Background: Smoking is known to increase the risk of chronic disease. Understanding of factors that contribute to smoking cessation may help to develop strategies for smoking behavior change. Methods: Pooled cross-sectional data of 11,924 subjects from the Korea National Health and Nutrition Examination Survey II-V were analyzed. The stages of change in smoking cessation were categorized into pre-contemplation, contemplation, and preparation. Baseline characteristics, socioeconomic factors, quality of life, psychological characteristics, and tobacco-related factors were compared between the groups. Results: The study population consisted of 32.4% in pre-contemplation, 54.4% in contemplation, and 13.1% in preparation group. While the proportion for pre-contemplation group (37.4% to 28.4%) tended to decrease from 2001 to 2012, that of preparation group (6.4% to 18.1%) tended to increase. The mean age of pre-contemplation group (48.4±16.2) is higher than comtemplation and preparation group (42.2±13.9 and 44.4±15.3; P=0.02). As levels of education and income status increased, the proportion of pre-contemplation tended to decrease, and that of preparation tended to increase. Proportion of blue collar job in pre-contemplation group was higher than in preparation group (67.9% vs 58.1%; P<0.001). In pre-contemplation group, percentage of suicidal ideation within 1 year was higher than contemplation and preparation group (19.3% vs 16.0% and 16.1%). Upon adjusting analysis, the proportion of pre-contemplation group increased with increasing age (OR=1.01; 95%CI 1.01-1.02), and smoking amount (OR=1.04; 95%CI 1.03-1.05). People of pre-contemplation group (vs. preparation) are be less educated (OR=1.99; 95% CI 1.51-2.62), are in single marital status (OR=1.25; 95%CI 1.04-1.50), have lower prevalence of cardiovascular disease (OR=0.48; 95%CI 0.31-0.76), and do less exercise walking (OR=1.36; 95%CI 1.09-1.69) and weight training (OR=1.59; 95%CI 1.35-1.85). Conclusions: We demonstrated a significant association between the stages of change in smoking cessation and age, education, marital status, cardiovascular disease, and amount of exercise.

Sezary증후군과 병발된 용혈성 빈혈 1예

유광하,진춘조,김홍승,이종인,심영학,정순희,이창훈 건국대학교 의과학연구소 1997 건국의과학학술지 Vol.7 No.-

저자등은 전신적인 소양감을 동반한 홍반성 판상의 피부 병변과 자가 면역성 용혈성 빈혈이 동반된 Sezary 증후군을 진단하고 복합 화학 요법 CHOP으로 치료하여 피부 증상과 빈혈이 호전된 예를 문헌고찰과 함께 보고하였다. Sezary syndrome(SS), a leukemic variant of cutaneous T-cell lymphoma(CTCL), is monoclonal proliferation of CD4 T-cell having cerebriform nuclei in the skin and the peripheral blood. It is associated with erythroderma, pruritis, lymphadenopathy with protracted clinical course and systemic spread. We present a case of SS i a 38-year-old woman with generalized exfoliative erythroderma, plaques, and pruritus. Histopathologic findings of the skin lesions revealed infiltration of atypical lymphocytes in the dermis and epidermis. Electron microscopic findings of peripheral blood and skin showed atypical lymphocytes with cerebriform nuclei. Laboratory findings revealed direct Coombs' positive autoimmune hemolytic anemia, a rare association of SS. Chemotherapy with CHOP produced improvement of the skin manifestation and anemia.

연부조직 육종에서 Cyclin D_(1) 유전자의 증폭에 대한 연구

유재훈,정동준,이정은,김창진 순천향대학교 교수학습개발센터 2004 Journal of Soonchunhyang Medical Science Vol.10 No.3

The molecular mechanisms of the soft tissue sarcoma is not elucidated. In general, deregulations of the several genes such as oncogenes, antioncogenes, genes regulating apoptosis and cell cycle are known to take part in the carcinogenesis of most carcinomas. Moreover, deregulation of the cell cycle is one of the major carcinogenic mechanisms. The cyclin D_(1) is the most important gene regulating the transition, G_(1). to S, which is the most importan check point in cell cycle. The cyclin D_(1) gene amplification was reported in various carcinomas, but not in sarcomas. In this study, we studied the cyclin D_(1) expression in 10 liposarcomas, 5 rhabdomyosarcomas and 5 malignant fibrous histiocytomas by imunohistochedmistry, and real-time polymerase chain reaction. The results were as follows; 1. Immunohistochemically, liposarcoma and malignant fibrous histiocytomas expressed moderate degree of cyclin D_(1), however expression was noted in few rhabdo- myosarcomas. 2. The cycline D_(1) gene amplification was not different between normal and sarcomas(p>0.05). 3. There was no positive correlation between cyclin D_(1) expression by immunohistochemistry and cylin D(1)gene amplification. Above results suggest that cyclin D_(1) gene amplifacation does not contribute to the oncogenesis of the sarcomas, and cyclin D_(1) expression by immunohistochemistry does not correlate with the gene amplification. As the sample cases are limited in this study, forther studies with more samples are needed.

선천성 후비공 폐쇄증 : 7예의 분석

김창훈,이정권,최윤석,유신영,윤주헌 대한이비인후과학회 2000 대한이비인후과학회지 두경부외과학 Vol.43 No.3

西歐 代替醫學의 癌 治療에 關한 硏究

兪和承,李容淵,徐祥熏,崔宇鎭,曺政孝,李淵月,孫彰奎,趙鍾寬 대한한방종양학회 2000 대한한방종양학회지 Vol.6 No.1

At here, we investigated the historical background, current stage, and concrete therapies of altematives in cancer therapy. We obatined the conclusion below. 1. Alternative medicine(AM) is a unothodoxial medical physiology, medical practice or intervension that overcome the side effects. faults, limits of coventional medicine. 2. Recentely, as emerging New-age movement, collgpse of Decarte's mecanical cosmology, and emphasis on patient rights, the interest of AM is increased, and foreign & domestic use rates of AM are risen. 3. After coventional medicine in cancer therapies tha depends on poerations, radiations, and chemotherapy is bounded, Altematives in cancer therapy are rapidly developed, and the majority of users are often considered satisfactory. 4. Alternatives in cancer therapy are classified six boundaries; Diet and Nutrition, MInd-body Technique, Integrated System, Pharmacologic and Biologictreatments, Immuno Enhanced Therapy, Immuno Enthaced Therapy, Natural and herbal medicine. 5. Looking at contents of Alternatives in cancer therapy, we get to know most of them are similar to the treatment of oriental medicine in holistic method, therapy, philosophy. If we synthesize the alternative medicine's treatment mentioned above and investigate it with oriental medical viewpoint, that may help us approach the conquest of cancer and improve the rate of cure. that may help us approach the conquest of cancer and improve the rate of cure. 6. It is certain that foreign AM will be imported reversely, and we must prepare for rebuilding of Korean traditional AM systemically, investing for activity positively, making national policy for medical system.