Plenary Session 2 : PS-2-1 ; Outcomes of hepatitis B virus recurrence after liver transplantation: a multicenter analysis in Korea

( Hee Yeon Kim ),( Jong Young Choi ),( Dong Goo Kim ),( Myoung Soo Kim ),( Soon Il Kim ),( Shin Hwang ),( Sung Gyu Lee ),( Kwang Woong Lee ),( Kyung Suk Suh ),( Young Seok Han ),( Dong Lak Choi ),( Se 대한간학회 2012 춘·추계 학술대회 (KASL) Vol.2012 No.-

Background: The outcome of hepatitis B virus (HBV) infection after liver transplantation (LT) was improved by hepatitis B immunoglobulin (HBIG) and nucles(t)ide analogue (NUA). However, HBV recurrence after LT is critical because the recurrence is occasionally accompanied by a progressive destruction of graft and poor survival. The aims of this study were to investigate the significance HBV recurrence and identity factors associated with HBV recurrence. Methods: From October 1999 to February 2011, a total of 2684 consecutive LT recipients who underwent HBV-associated LT were retrospectively enrolled from 7 transplantation centers in Korea. Results: Prophylaxis regimens were HBIG monotherapy (67.7%) or a combination of HBIG with NUA (22.3%). The recurrence rate of HBV was 6.1% (164 recipients) during mean follow-up duration of 10.9 years. The median time from transplantation to recurrence was 2.1 years (0.1-7.9 years). Of the 1,071 patients with hepatocellular carcinoma (HCC) prior to LT, 155 patients (14.5%) had HCC recurrence after transplantation, and 48 patients (31.0%) had HBV recurrence. Of the 48 patients with recurrence of both HBV and HCC, 25 patients (52.1%) experienced HBV recurrence after HCC recurrence. In the multivariate analysis, pretransplant HCC, pretransplant HBV DNA above 5.5 log copies/mL was independent clinical factors influencing HBV recurrence after LT. The mortality rate among the recipients with HBV recurrence was 34.1% (56 recipients). Mean overall survival was 6.4 years in the HBV-recurrence group and 9.9 years in the HBV-nonrecurrence group (p<0.001). HBV recurrence was not an independent prognostic factor for overall survival. HCC recurrence was the most important factor for overall survival. Conclusions: The overall outcome of LT in HBV-related liver disease was excellent with the current prophylaxis regimen Choon Hyuck David Kwon,8 Suk-Koo Lee8 Pretransplant HBV DNA and HCC were important factors for HBV recurrence. HBV recurrence after LT did not significantly influence on the overall survival without combining of HCC recurrence.

연구논문 : 제주지역 미세먼지의 장기변동 및 농도변화에 관한 국지기상 분석

박연희 ( Yeon Hee Park ),송상근 ( Sang Keun Song ),이수정 ( Soo Jeong Lee ),김석우 ( Suk Woo Kim ),한승범 ( Seung Bum Han ) 한국환경과학회 2016 한국환경과학회지 Vol.25 No.1

Long-term variations of PM_{10} and the characteristics of local meteorology related to its concentration changes were analyzed at 4 air quality sites (Ido-dong, Yeon-dong, Donghong-dong, and Gosan) in Jeju during two different periods, such as PI (2001-2006) and PII (2007-2013), over a 13-year period. Overall, the long-term trend of PM_{10} was very slightly downward during the whole study period, while the high PM_{10} concentrations in PII were observed more frequently than those in PI. The concentration variations of PM_{10} during the study period was clarified in correlation between PM_{10} and meteorological variables, e.g. the low (high) PM_{10} concentration with large (small) precipitation or high (low) radiation and in part high PM_{10} concentrations (especially, Donghong-dong and Gosan) with strong wind speed and the westerly/northwesterly winds. This was likely to be caused by the transport effect (from the polluted regions of China) rather than the contribution of local emission sources. The PM_{10} concentrations in “Asian dust” and “Haze” weather types were higher, whereas those in “Precipitation”, “Fog”, and “Thunder and Lighting” weather types were lower. The contribution of long-range transport to the observed PM_{10} levels in the urban center (Ido-dong, Yeon-dong, and Donghong-dong), if estimated by comparison to the data of the background site (Gosan), was found to explain about 80% (on average) of its input.

건설공사의 재해예방에 관한 연구

연길환,조희제,임경택,윤석천 忠南大學校 産業技術硏究所 1994 산업기술연구논문집 Vol.9 No.2

This study aims to review the problems and status of accident and construction projects also to find out the ways of preventing the works from accident. It can let them understand the reasons for the accidents and the way of promoting the awareness of safety. For the study the literature and previous studies are reviewed and then the field managers and safety management members were interviewed intent of status of field safety management and accidents data occurred at domestic construction fields.

헤어스타일에 대한 여성들의 의식과 관련요인 조사 : 대구·경북 중심으로

최연희,양숙희 김천과학대학 2003 김천과학대학 논문집 Vol.29 No.-

This study was conducted to examine aspects of women's awareness of hair styles and related factors. 734 women who lived in Seoul, Daegu, Pohang, Sangju, and Gumi were selected as subjects of this study. Data were collected from May 20, 2001 to August 20, 2001. The results of this study can be summarized as follow. 1. 'The respondents' satisfaction level with their hair styles was 3.34±0.84 points on the basis of 5 points. The highest values in the variables were the upper class (3.78±0.78 points), tall and fat women(3.53±0.96 points), above 50 years old (3.42±0.85 points), and education level of above college (3.45±0.83 points). 2. The respondents' had various hair styles such as short hair (32.3%), short-cut hair(30.1%), long hair having layer(25.5%), long hair having no layer (7.8%), and pull-up hair(4.4%). 3. According to the opinions of hair styles which matched well with Korean women, long hair having layers covered 25.3%, while long hair having no layer covered 21.9%. Pull-up hair was 23.0% and short-cut hair covered 17.0%. 4. In the case of changing hair style, 38.8% of the respondents answered that they change hair style when they needed diversion of feeling. 29.3% of them changed hair style periodically and 17.8% of them changed it to follow fashion. 9.4% changed it by recommendation of family members or friends and 4.1% changed it by hairdresser's recommendation. Among the respondents, 44.1% of unmarried women, 46.1% of the women in their twenties, 50.8% of college students, and 45.2% of professors or teachers changed their hair styles when they needed to diverse their feelings. The change of hair style was significantly different in the variables of marital status, occupation, and economic status, while it was not significantly different in the variavle of religion. 5. 39.9% of the respondents changed hair style once or twice a year, 24.9% of them almost did not change it. 20.7% changed it three times or four times a year and 7.2% changed it above seven times a year. 6. 86.2% of them answered that hair style affected selection of clothes, while only 8.2% of them responded that it did not affect selection of closes. 5.6% of them replied that they had almost no concern about the correlation. 7. When the respondents wanted to change their hair styles, 26.8% replied that they would choose the hair style at the time of changing it. 24.4% of them chose long hair having layers and 19.2% of them chose short-cut hair. 13.1% selected short hair and 8.6% chose long hair having no layer. Only 7.2% of the respondents selected pull-up hair. In the variable of age, 28.4% of the women in their twenties and 25.8% of the women in their thirties chose long hair as their next hair style. 8. 60.5% of the respondents occasionally used hair styling products when they finished hair styling, while 20.3% of them used them without fail. 19.2% of the respondents did not use them at all. 9. The satisfaction level with present hair style was influenced by economic status, satisfaction level with hair style made by the hairdresser, and their education level. The satisfaction level with hair style was low in the groups of low economic status, short and thin women, and low education level. Hair style was greatly determined by shape of face. Hairdressers must have great concern about hair style because hair style is essential in expressing sense of beauty.

볼링 투구동작의 운동학적 분석

윤희중,이연종,금명숙 韓國體育大學校附屬 體育科學硏究所 1997 韓國體育大學校附屬 體育科學硏究所論文集 Vol.16 No.1

The purpose of this study are to examine the kinematical variables of throwing motion in bowling. The selected kinematical variables were the joint angle of lower and upper extremity at release, the length of stride, the height of center of mass, the velocity of the wrist, elbow and shoulder from stance position to release the ball. Four male bowling players in H university were participated in this study. One camera was used for data collection of 2-D DLT. The camera was located at the right side of bowler. Also a control object containing 12 markers of known coordinates encompassed the space of the throwing movement. After the selected kinematical variables were calculated, the following conclusions were drawn ; 1. The shortest stride length was showed at first step, but the longest stride length was showed at last step before release the ball. 2. The players decreased the CM at beginning of backswing, and then gradually increased the CM until end of the backswing. Also the players maintained the low CM until release the ball. 3. At release, the players maintained 55.5° of ankle joint, 135° of knee joint, 100.2° of hip joint, 20.7° of leaning body angle with extended arm. 4. The fastest movement was showed the shoulder joint at backswing, but the fastest movement was showed the wrist joint at release.

한국 초기 근대 무용 연구 : 조택원, 최승희의 작품을 중심으로

박연진,김효순,정은주,문희숙 경희대학교 체육과학연구소 2000 體育學論文集 Vol.28 No.-

Many changing mankind's thought and recognition have affected our history, it is same that dance has become a new concept-dance art under the concept that experiment of a new formality and change are creation. Dancer's feeling is exposed through dance is a phenomenon of carrier which independently embodies self. Dance is a harmony between time and space and a harmony made by rhythmic movement and dance composition. Dance is an art expressing feeling and some situations intentionally dr not by moving its body. The way of communication has been changed since the introduction of the New Dance. In traditional dance, there was no sharply defined boundary to divide spectators and performers, that is, the object and the subject of communication. With the New Dance, there established modern theatres, which separated performers from spectators. With the New Dance, the dance itself became interpretive activity. The New Dance remodelled the traditional dance and introduced some element of ethnic dance from other countries. For example, the costume became so diversified in the New Dance that the range of expression also became expanded greatly.

여성의 피부관리실태와 관련요인

구재희,남철현,최연희,배향선,신옥순,양숙희,이명옥 慶山大學校 保健福祉硏究所 2002 保健福祉硏究 Vol.7 No.-

This study was conducted to analyze aspects of women's skin care and related factors in order to contribute to community residents's right skin care. The subjects of this study was 800 women who were 15 to 65 years old. Data were collected in Daegu City and Kyungsan City from June 21, 2002 to August 18, 2002. The results of this study can be summarized as follows. 1. According to socio-demographic characteristics of the respondents, 26.8% of them were in twenties. 50.9% of them was students at colleges or graduated from collges. 38.3% was students and 37.5% was housewives. 55.5% belonged to the middle economic class. 2. 47.9% of the respondents replied that they were in good health. 57.2% of them had fair skin, while 25.1% had dark skin. According to health condition of face skin, 61.5% was in regular condition, while 26.0% was in bad condition. 29.9% had drying face skin and 21.3% had neutral or complex character of face skin. 3. Among the reasons they had trouble with face skin, the proportion of having the rough skin was highest (25.0%). 16.6% replied that they had trouble with a lot of wrinkles and 16.3% replied that they had trouble with dark face skin. 25.4% responded that their face skin was too tight. 13.3% replied that they had trouble with scars. 4. The factors significantly influencing the experience of skin care were age, education level, residence, experience of side effect of cosmetics, experience of skin diseases on face or body, experience of trouble after receiving skin care, and experience of trouble with acne. From above results, it can be concluded that selection of proper skin care rooms is important in receiving desirable skin care and preventing side effect related to skin care. The women also must be cautious in selecting and using cosmetics and massage pack. The government, related organizations, and skin and beauty specialists must make efforts to develop education programs for healthy skin care.

일반학교에 배치된 특수교육보조원의 역할수행 어려움에 대한 질적 연구

조연희,이숙정 국립특수교육원 2008 특수교육연구 Vol.15 No.2

특수교육보조원 제도가 본격적으로 시행되고 있지만, 당사자들이 교육현장에서 겪는 역할갈등, 어려움 등에 대한 논의는 피상적 수준에 머무르고 있다. 구체적인 교수학습 현장에 투입되어 나름의 교육활동을 하고 있는 이들이 느끼는 어려움에 대한 심층적 고찰은 이 제도가 제대로 정착하고 발전하기 위한 초석을 마련하리라 본다. 본 연구는 특수교육보조원의 역할수행 어려움을 당사자를 대상으로 반구조화된 질문지를 기준으로 3가지 측면에서 심층면담하였다. 교수-학습 지원 상황에서는 눈치, 역할지시의 부재로 인한 혼란, 지식의 부족으로 어려움, 인간관계에서는 무시, 역할에 대한 잘못된 인식, 차별적 관심과 대우, 어중간한 중간입장으로 어려움이 있었으며, 또한 환경적인 부분에서는 열악한 고용조건, 나만의 공간 부족, 부족한 연수, 불투명한 소속, 육체적 노동으로 인해 어려움을 느끼고 있는 것으로 나타났다. The teacher-aid-system in the field of special education has emerged as a developmental system for effective inclusion from March 2003 in South Korea. The role-conflict and difficulties of paraprofessional in special education have almost discussed in survey inquiry. But the subjective feeling about role-conflict of paraprofessional in the real field of teacher-aid-system could be different from the results through general survey inquiry. The purpose of this study was to analyze and interpretate qualitatively what are the role-conflict and bottlenecks of paraprofessional in the real field. They are asked with half-structured questionary in interview in depth. The results of this study were that: (a) in terms of personal relations in the school: the paraprofessional confronts with the problems like neglecting, wrong perception about their roles, discriminative treatment and position hanging in midair, (b) As concerns about situation for learning-support, they should often see how the winds blow between teacher and students. Furthermore they are diffused cause of insufficient instructions from the teachers, how the paraprofessional should support the student with special educational needs. In these case, they blushed at their ignorance. (c) About the working condition: they are suffering with much inconvenience like bad salary, poor working surrounding, lack of own-recreative space and hard-physical working.

보육시설 과학 특별활동 프로그램의 개발과 적용

조복희,곽혜경,한유미,양연숙,손경화 한국영유아보육학회 2003 한국영유아보육학 Vol.0 No.32

The purpose of this study was to develop early childhood science activities, which could be utilized as an extracurricular program in the day-care center. The program is based on the Constructivist theory(Piaget and Vygotsky) and the nation-wide survey data on the extracurricular programs and science activities in the day-care center. After the manuals for the program was monitored and corrected by the professionals, the application of each activities was empirically tested by the teachers in the day-care setting. The effects of the sample program(6 activities) were conducted using Tegano, Sawyers & Moran(1989)'s Scientific problem-solving scale and Lee(2001)'s Scientific attitude scale. Subject of thirty nine children were administered by the pre-test and post-test and experimental group participated the program for six weeks. The results showed that the program was effective for enhancement of scientific problem-solving ability and scientific attitude of young children in day-care setting.

Bacteroides fragilis에 의한 심장막농양 1예

김석연,문수영,김경엽,권성진,김명곤,이미숙,이희주 대한감염학회 2007 감염과 화학요법 Vol.39 No.6

화농성 심장막염은 전 세계적으로 매우 드물고 사망률이 높은 질환이다. 화농성 심장막염은 대부분 심장막을 침범하지만, 국소적으로 농양을 형성하는 경우도 보고 되고 있다. 세균에 의한 화농성 심장막염은 전체 급성 심장막염의 원인 중 6% 정도를 차지하고 있다. 그 중에서 혐기균에 의한 화농성 심장막염은 호기균에 의한 것보다 훨씬 드물다. 저자들은 만성 신질환으로 혈액 투석을 받고 있는 58세 남자에서 발생한 B. fragilis에 의한 화농성 심장막 농양과 심장눌림증을 국내에서 처음으로 경험하였기에 이를 고찰과 함께 보고하는 바이다. Purulent pericarditis is a rare, life-threatening condition and usually ivolves the whole pericardium. However only few cases have been reported in which a loculated pericardial abscess occurred from purulent pericarditis. The prevalence of acute pericarditis due to bacteria was 6%. Purulent pericarditis due to anaerobic bacteria has been reported less frequently than aerobic bacteria. There was no report about purulent pericarditis due to Bacteroides fragilis in Korea until now. So we report the first case of pericardial abscess due to B. fragilis in 59 year old Korean male with history of chronic renal failure and hemodialysis, that was complicated with pericardial tamponade.