기관을 침범한 기관지 관련 림프 조직에서 기원한 림프종: 1예 보고

손경식,전경녀,강덕식,Sohn, Kyeong-Sik,Jeon, Kyung-Nyeough,Kang, Duk-Sik 대한영상의학회 2002 대한영상의학회지 Vol.46 No.1

기관의 원발성 암은 드문 병으로 가장 흔한 것은 편평상피암과 선양낭성암종이다. 기관 또는 기관지에 발생한 원발성 비호지킨 림프종은 매우 드물어 문헌에 10예만 보고되었다. 이에 저자들이 경험한 기관을 침범한 비호지킨 림프종의 일종인 기관지 관련 림프 조직(bronchus-associated lymphoid tissue,BALT)림프종 1예를 보고한다. Primary malignant tumors of the trachea are rare, the most prevalent histologies beeing squamous cell and adenoid cystic carcinoma. A review of the literature revealed only ten cases of primary tracheal or bronchial non-Hodgkin’s lymphoma. We describe a case in which tracheal involvement of bronchus-associated lymphoid tissue lymphoma, a subtype of non-Hodgkin’s lymphoma, occurred.

하악의 전방 이동이 상부기도의 용적에 미치는 영향

최재갑,기우천,강덕식,Choi, Jae-Kap,Kee, Woo-Cheon,Kang, Duk-Sik 대한안면통증구강내과학회 1999 Journal of Oral Medicine and Pain Vol.24 No.1

OBJECTIVES: This study was designed to measure the minimal cross-sectional areas and volumes of the pharynx in snoring patients and normal subjects and to see if there is an increase in the minimal cross-sectional areas and volumes of the pharynx with advancement of the mandible. METHODS: The pharyngeal computed tomography and 3-dimensional reconstruction were used to measure the cross-sectional areas and volumes of the nasopharynx, oropharynx, and hypopharynx with the jaw in normal position and in protrusive position in 7 patients with snoring and 7 control subjects while they were awake. RESULTS: The oropharynx was revealed to have the most narrow site in the pharynx and there was a tendency for the snorers to have a smaller nasopharyngeal and oropharyngeal cross-sectional area than normal subjects but not statistically significant. There were no significant differences in the volumes of the nasopharynx and oropharynx between the two groups. With advancement of the jaw the minimal cross-sectional area of oropharynx was significantly increased, and the volume was also increased but not significantly. The minimal cross-sectional areas and volumes of nasopharynx as well as hypopharynx were not significantly influenced by the advancement of the mandible. CONCLUSIONS: There was a tendency for snorers to have a smaller oropharynx than normal subjects and the oropharyngeal lumen was increased with the advancement of the mandible in both snorers and normal subjects.

경북대학교 의학과 새 교육과정

이유철(Yoo Chul Lee),강덕식(Duk Sik Kang),강이철(Echeol Kang),곽연식(Yun Sik Kwak),김보완(Bo Wan Kim),장봉현(Bong Hyun Chang),조동규(Dong Kyu Cho),조희중(Hee Jung Cho) 한국의학교육학회 2001 Korean journal of medical education Vol.13 No.1

경북대학교 의과대학에서는 1996년 의학과 인정 평가시 지적된 교육과정의 문제점인 강의위주 및 과다한 강의 시간, 자율학습 기회 부족등의 문제점을 보완하고 또한 의학과 교육 목표를 구현하기 위한 새로운 교육과정을 1999학년도부터 도입 운영하고 있다. 새 교육과정의 기본 이념은 환자 중심으로 생각할 수 있는 의료인을 양성하기 위하여 임상실습을 강화하며, 학생 중심으로 자율 학습을 유도하고, 문제 중심 교육을 하며, 강의는 개념정립이 용이하도록 통합 교육을 시행하는 것이다. 전체 학점 및 강의시간수는 180학점 4395시간에서 170학점 4256시간으로 줄였으며, 변화하는 사회적 요구에 부응 할 수 있는 의사를 양성하기 위하여 1, 2학년 과정에 의료와 사회, 환자-의사 관계 강좌를, 문제중심 토의학습(PBL)을 1, 2, 3학년에 각 2학점씩 신설하였다. 사회 여러 방면에서 의료인으로써 활동할 수 있게 유도하기 위하여 4학년 과정에서 실시하던 자율선택 임상현장 실습을 4주로 늘리고 2학점을 배정하였다. 새 교육과정을 원활하게 시행하기 위하여 3개 교실을 신설하였으며, 교육환경을 대폭 개선하고 확충하였다. 그러나 유급생 및 복학생의 학점 취득/인정 문제, 분반 학습 강좌의 평가 및 강좌 진행의 복잡성, 교수 확보 문제와 같이 예상되었던 문제점들 이외에도 오후 강좌에서 나타나는 낮은 출석률 및 강의 집중도, 계획과 다른 강좌의 운용문제, 그리고 일부 통합강좌에서 나타난 강의내용의 실질적 통합문제 등은 해결해야할 과제로 생각된다. The curriculum reform was undertaken at Kyungpook National University School of Medicine (KNUSM) to meet new educational objectives in order to cope with a rapid societal changes anticipated occurring in 21st century. The KNUSM Curriculum Development Committee was charged to formulate a new curriculum, which consisted of enhancement of patient-centered care based clerkship, integrated courses based on organ systems, problem-based learning, and additional teaching on social medicine, medical informatics and biomedical engineering. The philosophy of this curricular reform has been to modify methods of teaching medical students toward self-directed learning and student-centered. This whole concept was a drastic departure from the traditional lecturing. In the new curriculum, total of 180 credit courses, 4395 hours to graduate medical school were reduced to 170 credit courses, 4250 hours. As a part of the social medicine course, a 2 credit-hour course on patient-doctor relationship was taught and two credit-hour PBL tutorials were added to freshman, sophomore and junior years. In order to carry out this education reform, three new departments were inaugurated such as Biomedical Engineering, Medical Informatics and Medical Education. The school facility has also been improved during this preparatory period. The new curriculum has been implemented in 1999 academic year after approximately 4 years of preparatory period and annual faculty workshops have been held to monitor the progress of the reform and improve courses by evaluating impact of the change on both faculty members and students as well. The interim evaluation revealed several issues remained to be resolved. In conclusion, the acceptance of this reform was excellent from both faculty members and students although there have been continuous problem solving and adjustments necessary. The real assessment of the outcome of the reform requires many years to come and there has to be continuous monitoring of the progress and adjustment of curriculum are the pivotal of a success of the sort of education reform.

시가총액 표준화 회계이익변수의 정보효과와 시장반응

남천현(Nam, Chun Hyun),강덕식(Kang, Duk Sik) 한국국제회계학회 2013 국제회계연구 Vol.0 No.49

본 연구의 목적은 회계이익변수의 정보효과와 시장효율성을 연계해서 분석하는데 있다. 선행 연구는 두 분야를 연계해서 분석하지 않았을 뿐더러 회계이익변수에 대해 서로 다른 표준화변수를 사용했기 때문에 분석결과를 연계해서 해석하기 어려운 측면이 있었다. 본 연구에서는 두 분야를 연계해서 분석하기 위해 회계이익을 두 분야 모두 시가총액으로 표준화하였다. 분석대상 변수는 회계이익과 이를 분해한 영업현금흐름 및 발생액이고, 분석대상영역은 전체영역과 이를 분해한 이익영역 및 손실영역이다. 본 연구의 검증결과 다음과 같다. 첫째, 전체영역에 대한 회계이익, 영업현금흐름 및 발생액의 정보효과 검증에서 세 변수의 정보효과는 모두 유의하게 존재하는 것으로 나타났다. 둘째, 전체영역에 대한 회계이익, 영업현금흐름 및 발생액의 시장효율성 검증에서 세 변수는 모두 과소평가 된 것으로 나타났다. 셋째, 이익영역 및 손실영역에 대한 회계이익, 영업현금흐름 및 발생액의 정보효과 검증에서 세 변수의 정보효과는 유의한 것으로 나타났으며, 정보효과의 크기는 이익영역이 월등히 큰 것으로 나타났다. 넷째, 이익영역 및 손실영역에 대한 회계이익, 영업현금흐름 및 발생액의 시장효율성 검증에서 세 변수 모두 이익영역에서는 적정평가 되었으나, 손실영역에서는 과소평가 된 것으로 나타났다. 다섯째, 손실영역에서 회계이익, 영업현금흐름 및 발생액의 정보효과가 매우 작게 나타난 것은 손실공시로 인해 이들의 정보효과가 제대로 인식되지 못했기 때문이며, 차기에 뒤늦게 정보효과가 반영되어 초과수익률이 발생하는 것으로 해석될 수 있다. 여섯째, 대부분의 시장효율성 선행연구에서 제기되었던 발생액 이상현상은 전혀 나타나지 않았다. 한편, 우리나라 자본시장에서는 극히 일부의 극단적 손실기업으로 인해 전체시장의 시장효율성이 왜곡되고 있다는 일부 선행연구결과를 받아들여 이를 확인한 결과 극단적 손실영역을 확인하였고, 이를 제거한 표본에서는 모든 영역에서 모든 회계이익변수가 정보효과는 유의적이고 시장효율성은 적정한 것으로 평가되었다. The purpose of this paper is to analyze and connect the information effects and market efficiency of accounting earning variables. The previous papers do not connect these two areas and use different deflating variables for each area. Therefore the results of two areas for previous papers cannot be analyzed together. In this paper accounting variables are deflated by the market value for two areas to connect two results. The analyzed accounting variables are earnings, cashflow from operation, and accruals, and the analyzed areas are the full area, the profit area, and the loss area. The test results are as followings. First, The information effects of three accounting variables are significant in the full area. Second, three variables are undervalued in market efficiency test for the full area. Third, the information effects of three accounting variables are significant in both the profit area and the loss area, and that of the profit area is the biggest of all areas. Forth, three accounting variables of the full area and profit area are valued efficiently in the test of market efficiency, but those of the loss area are undervalued. Fifth, the reason that the information effect of three accounting variables in the loss area appear the smallest of all areas results in that the market cannot recognize the information values because of the loss report, but it eventually appears in the next year. Sixth, even though most of previous researches reported the existence of the accrual anomaly, in this paper the existence of the accrual anomaly cannot be supported. Based on one of the previous research that the market efficiency of the full sample of Korea"s capital market was distorted because of the extreme loss firms, this paper also investigate the fact, and support. In the test in which the extreme loss firms are eliminated, three accounting variables are valued efficiently in market efficient test.

기관 골형성증

김창호 ( Chang Ho Kim ),강태경 ( Tae Kyung Kang ),박기수 ( Ki Soo Park ),박재용 ( Jae Yong Park ),정태훈 ( Tae Hoon Jung ),배경수 ( Kyung Soo Bae ),강덕식 ( Duk Sik Kang ),이상한 ( Sang Han Lee ),곽정식 ( Jyung Sik Kwak ) 대한결핵 및 호흡기학회 1996 Tuberculosis and Respiratory Diseases Vol.43 No.2

상자성 복합체의 분자량에 따른 T1 및 T2 자기이완시간에 관한 연구

김인성,이영주,김주현,김숙경,김태정,강덕식,장용민,Kim In-Sung,Lee Young-Ju,Kim Ju-Hyun,Sujit Dutta,Kim Suk-Kyung,Kim Tae-Jeong,Kang Duk-Sik,Chang Yong-Min 한국의학물리학회 2006 의학물리 Vol.17 No.2

상자성 복합체의 분자량에 따른 물분자의 T1 및 T2 자기이완 특성을 조사해 보고자 하였다. DMF (15 ml)와 DTPA-bis-anhydride (0.71 g, 2 mmol) 용액에 4-aminomethylcyclohexane carboxyilc acid를 넣어 리간드를 합성한 후 $Gd_2O_3$ (0.18g, 0.5 mmol)을 넣어 최종적인 Gd 착화물을 합성하였다. 상자성 복합체의 자기이완율을 측정하기 위해 상자성 복합체를 3차 증류수를 사용하여 1 mM로 희석시켰으며 1.5T(64 MHz)에서 자기이완 시간을 측정하였다. T1 자기이완시간을 측정하기 위하여 반전 회복(Inversion-recovery) 펄스열을 사용하였다. 반전 회복 펄스열의 경우 반전시간(Inversion time, T1)은 50 msec에서부터 최대 1,750 msec까지 총 35개의 반전시간에서 영상을 획득하였다. T2 자기이완시간은 CPMG(Carr-Purcell-Meiboon-Gill) 펄스열을 사용하였다. 자기이완 시간을 구하기 위해 각각의 샘플에 관심영역(region of Interest)을 설정하여 영상의 신호강도를 측정한 후 비선형 곡선 맞춤을 실행하여 T1 및 T2값을 얻어낸 후, 이를 통해서 R1 및 R2를 계산하였다. 분자량이 587 달톤인 Omniscan의 1.5T에서의 T1, T2값이($205.1{\pm}2.57$) msec, ($209.4{\pm}4.28$) msec 임에 비해 새로이 합성된 상자성 Gd 화합물의 경우 모두 T1, T2값이 T1의 경우 분자량에 따라 $(96.35{\pm}2.04)-(79.38{\pm}1.55)$ msec, T2의 경우 $(91.02{\pm}2.08)-(76.66{\pm}1.84)$ msec로 감소한 결과를 얻었다. 새로이 합성된 Gd 화합물 간에도 분자량에 따라 R1 및 R2값이 증가하는 경향을 나타내었다. 상자성 복합체의 분자량이 증가함에 따라 T1 및 T2 자기이완 시간이 단축되고 결과적으로 자기이완율 R1, R2가 분자량에 비례하여 증가하였다. To evaluate the T1, T2 magnetic relaxation properties of water molecule according to molecular weight of paramagnetic complex. 4-aminomethyicyclohexane carboxylic acid (0.63 g, 4 mmol) was mixed with the suspension solution of DMF (15 ml) and DTPA-bis-anhydride (0.71 g, 2 mmol) to synthesize the ligand. The ligand was then mixed with $Gd_2O_3$ (0.18 g, 0.5 mmol) to synthesize Gd-chelate. For the measurement of magnetic relaxivity of paramagnetic compounds, the compounds were diluted to 1 mM and then the relaxation times were measured at 1.57 (64 MHz). Inversion-recovery pulse sequence was employed for T1 relaxation measurement and CPMG (Carr-Purcell-Meiboon-Gill) pulse sequence was employed for T2 relaxation measurement. In case of inversion recovery sequence, total 35 images with different inversion time(T1)s ranging from 50 msec to 1,750 msec. To estimate the relaxation times, the signal intensity of each sample was measured using region of Interest (ROI) and then fitted by non-linear least square method to yield T1, T2 relaxation times and also R1 and R2. Compared to T1=($205.1{\pm}2.57$) msec and T2=($209.4{\pm}4.28$) msec of Omniscan (Gadodiamide), which is commercially available paramagnetic MR agent, T1 and T2 values of new paramagnetic complexes were reduced along with their molecular weight. That is, T1 value was ranged from $(96.35{\pm}2.04)\;to\;(79.38{\pm}1.55)$ msec and T2 value was ranged from $(91.02{\pm}2.08)\;to\;(76.66{\pm}1.84)$ msec. Among new paramagnetic complexes, there is a tendency that the R1 and R2 increase as the molecular weight is increases. As molecular weight of paramagnetic complex increases, T1 and T2 relaxation times reduce and thus the increase of relaxivity (R1 and R2) Is proportional to molecular weight.

경북대학교 의과대학의 문제중심학습 시행과 그 평가

장봉현(Bong Hyun Chang),이유철(Yoo Chul Lee),김보완(Bo Wan Kim),강덕식(Duk Sik Kang),곽연식(Yun Sik Kwak),강이철(E-cheol Kang),서강석(Kang Suk Seo),김인겸(In Kyeom Kim),이종명(Jong Myung Lee),정성훈(Sung Hoon Jeong),김종열(Jong Yeol 한국의학교육학회 2001 Korean journal of medical education Vol.13 No.1

문제중심학습 (PBL)은 주어진 실제 환자문제를 학생 스스로 파악하여 학습과제를 설정하며, 학습한 내용을 논리적으로 적용하여 타당한 가설을 세워가는 과정을 거침으로써 학습이 이루어지는 새로운 교육 방법이다. 경북대학교 의과대학은 PBL을 도입하기 위하여 캐나다의 McMaster 의과대학을 단기 방문하여 그곳의 의학교육을 경험하고 PBL의 필요성을 절감하여, 1994년부터 2년간 시범적으로 PBL 수업을 운영한 후, 2년간 평가와 보완기간을 가졌다. 1994년부터 1996년까지 전학기에는 4학년과 3학년, 후학기에는 3학년과 2학년을 대상으로 6명을 한 조로, 45개의 소그룹을 만들고, 각 조에는 한 명의 지도교수를 배정하여 격주로 목요일 4교시에 PBL수업을 진행하였다. 설문조사 결과 4학년은 55.1%가, 3학년은 61.4%가 PBL이 필요하다고 응답하였으며 교수들은 83.9%가 필요하다고 답하였다. 이와 같은 결과에 근거하여 1999년도부터 시작하는 개편된 의학교육과정에 PBL이 정규과목으로 채택되었고, 이에 대비하여 1998년도 2학기에 의예과 2학년 학생을 대상으로 하여 PBL을 시행하여 그 결과를 평가하였다. 1999년도에는 의학과 1학년을 대상으로, 2000년도에는 의학과 2학년까지의 학생을 대상으로 PBL수업을 실시하였다. 본 연구자들의 조사에서, 학생들이 PBL에 대하여 상당히 이해하고 있으며, PBL의 학습목적을 대부분 달성한 것으로 나타나, 정규과목으로서의 PBL 시행에 전반적으로 긍정적인 평가를 한 것으로 판단되며, 조사결과에서 나타난 단점과 부족한 부분을 보완하고 개선한다면 PBL를 정착시키고 점차 확대 시행할 수 있을 것으로 생각된다. The effectiveness of Problem-based Learning (PBL) in medical education has already been acclaimed widely. Representatives of the curriculum committee at Kyungpook National University School of Medicine paid a visit to McMaster University School of Medicine in Canada in May, 1994 in order to learn mechanics and effectiveness of PBL in its medical education and they were impressed by the efficacy of PBL. Soon after that the school launched a pilot PBL tutorial for two years from 1994 through 1996 (4-semester) as a non-credit course for senior, junior and sophomore in medical school during one semester each, to introduce PBL to faculty members and students as well. After the pilot, opinion survey on PBL from both faculty and students revealed affirmative for PBL from 55.1% of seniors, 61.4% of juniors and 83.9% of faculty members. The faculty body at medical school was then encouraged by the pilot experience and decided to include the PBL as the part of medical education reform. During the fall semester in 1998, the senior at pre-medical course was given PBL experience to prepare for implementation of PBL at school of medicine. The PBL was implemented as an essential 2-credit-hour course in each semester commencing in 1999 to the freshmen class throughout the year; it was extended to the sophomore in 2000 and to the junior in 2001. Although there had been initial excitements of over expectations, confusion, and disappointments from faculty members and students, majority opinion of both parties on continuation of PBL was positive. The issues to be settled are preparation of study cases, students learning resources, and method of evaluating students performance. The PBL was started as an essential course in medical school in 1999 after 4 years of preparation and on the basis of our interim evaluations the following conclusions were made: we have reached the following consensus that students seem to follow the objectives of PBL and new PBL tutorial has well been accepted by students; and enhancing the program by correcting currently known weaknesses, the PBL tutorials could further be expanded to be a major modality of teaching in our medical school.

비만 성인에서 대사증후군과 동맥경화증 예측인자로서 초음파를 이용한 복부 내장지방두께의 유용성

김종섭 ( Jong Sub Kim ),이희중 ( Hui Joong Lee ),김종열 ( Jong Yeol Kim ),강덕식 ( Duk Sik Kang ),이덕희 ( Duk Hee Lee ),감신 ( Sin Kam ),이성국 ( Sung Kook Lee ),이정범 ( Jeong Beom Lee ) 대한비만학회 2007 The Korean journal of obesity Vol.16 No.1

연구배경: 내장지방의 과잉축적이 동반된 복부비만이 대사증후군과 동맥경화증 발생에 중요한 역할을 하는 것으로 알려져 있다. 따라서 이들 질환의 위험인자를 평가하는데 있어 정확한 내장지방량의 평가는 매우 중요하며, 최근 초음파는 내장지방을 평가하기 위한 쉽고 안전하며 믿을만한 방법으로 보고되고 있다. 본 연구에서는 비만 성인을 대상으로 초음파를 이용한 내장지방두께가 대사증후군 관련인자를 포함한 죽상경화증 위험인자와 상관관계가 있는지 알아보고, 대사증후군 및 죽상경화증 유병의 예측인자로 유용한지 규명해 보고자 하였다. 방법: 체질량지수 25 kg/㎡ 이상의 비만 성인 200명 (남성 109명, 여성 91명)을 연구대상으로 하였다. 제대 바로 위에서 호흡이나 압박에 의한 왜곡 없이 복부 초음파를 시행하여 내장지방두께, 피하지방두께, 내장지방/피하지방두께의 세 가지 지표를 얻었다. 또한 경동맥 초음파를 시행하여 경동맥 내중막두께를 측정하고 죽상경화판 동반여부를 관찰하였다. 동시에 총콜레스테롤, 저밀도지단백콜레스테롤, 고밀도지단백콜레스테롤, 중성지방, 공복 혈당, 혈압 및 체질량지수를 측정하였다. 결과 세 가지 초음파 지표 중 내장지방두께가 남녀 모두에서 죽상경화증 위험인자와 가장 좋은 상관관계를 보였으며, 나이, 체질량지수, 수축기 혈압, 공복 혈당, 중성지방, HDL 콜레스테롤, 경동맥 내중막두께와 유의한 상관관계를 보였다. 대상증후군 및 경동맥 죽상경화판 동반여부에 따른 내장지방두께는 대사증후군 및 경동맥 죽상경화판을 동반한 군에서 없었던 군에 비해 남녀 모두에서 유의하게 높았다. 다중 로지스틱 회귀분석에서 내장지방두께는 남녀 모두에서 대사증후군 유병에 관여하는 독립적 결정인자로 나타났으며, 또한 남성에서만 경동맥 죽상경화판 유병에 관여하는 독립적 결정인자로 나타났다. 결론: 결론적으로 비만 성인에서 초음파를 이용한 내장지방두께는 대사증후군 관련인자를 포함한 죽상경화증 위험인자와 유의한 상관관계를 보이고, 또한 대사증후군과 남성에서 경동맥 죽상경화증 유병의 예측인자로 유용하게 이용될 수 있을 것으로 생각된다. Background: Abdominal obesity with visceral fat accumulation is known to be an important contributing factor to the development of metabolic syndrome and atherosclerosis. Therefore, estimating the precise amount of visceral fat is an important step in assessing the risks of these diseases. Recently, it has been reported that ultrasonography is a simple, noninvasive and reliable method for visceral fat evaluation. This study was undertaken primarily to investigate how visceral fat thickness measured by ultrasonography correlates with atherosclerotic risk factors including components of metabolic syndrome, and secondly to assess its usefulness as a predictor of metabolic syndrome and atherosclerosis in obese adults. Methods: Total of 200 obese (BMI≥25 kg/㎡) subjects (109 men and 91 women) were recruited in this study. An ultrasonographic evaluation of abdomen just above the umbilicus was conducted to obtain three ultrasonographic indexes. visceral fat thickness (VFT), subcutaneous fat thickness (SFT), and visceral 10 subcutaneous fat thickness ratio (VSR). The measurements were taken cautiously to avoid distortions caused by respiration or compression. Also, an ultrasonographic evaluation of carotid artery was conducted to evaluate intima-media thickness (IMT) and to determine the presence of atherosclerotic plaque. Concurrently serum total cholesterol, LDL-cholesterol, HDL-cholesterol, triglyceride, fasting serum glucose, blood pressure and body mass index (BMI) were measured. Results: Of the three ultrasonographic indexes, VFT was most closely correlated with atherosclerotic risk factors, and VFT was correlated with age, BMI, systolic blood pressure, fasting serum glucose, triglyceride, HDL-cholesterol and carotid IMT in both male and female subjects. VFT was significantly higher in the subjects with metabolic syndrome and carotid atherosclerotic plaque than in those without these diseases in both men and women. According to multiple logistic regression analysis, VFT was an independent determinant of metabolic syndrome in both men and women, and an independent determinant of carotid atherosclerotic plaque in only men. Conclusion: VFT using ultrasonography significantly correlates with atherosclerotic risk factors including components of metabolic syndrome in obese adults. Also, VFT using ultrasonography can be used as a predictor of metabolic syndrome in obese adults and carotid atherosclerosis in obese male adults.

경북의대 의학과 학사편입 시행 경험

이유철(Yoo Chul Lee),여상희(Sang Hee Yeo),이원기(Won Kee Lee),강덕식(Duk Sik Kang),강이철(Echeol Kang),곽연식(Yun Sik Kwak),김보완(Bo Wan Kim),이종명(Jong Myung Lee),장봉현(Bong Hyun Chang),정제명(Jae Myung Chung),조희중(Hee Jung Cho 한국의학교육학회 2003 Korean journal of medical education Vol.15 No.1

Purpose: Kyungpook National University School of Medicine initiated a pilot project to admit small number of qualified students who received BS degree or above in the field of sciences in 1996. This study was conducted to evaluate effectiveness of the pilot project. Methods: Students academic grades, outcome of their opinion surveys on adaptability to the school life, difficulties and problems from the classes of 1996 to 2001 were analyzed. Results: A total of 57 students were admitted to this program over the past 7-year period, 54.8% of them from natural science major and 36.8% from engineering. Students admitted with BS degree were performing above average in the class by % rank. There was no significant difference in academic performance between the natural science and the engineering major. Of 20 graduated, only one took career in basic medical science (physiology). The students thought undergraduate education was helpful in maturing personal characters than in knowledge or skill attainment. Conclusion: The achievement of medical students admitted after baccalaureate level was comparable to that of students with two years of premedical education.

일개 의과대학 의학과 학생의 학습양식

여상희(Sang Hee Yeo),이경우(Kyung Woo Lee),장봉현(Bong Hyun Chang),강이철(Echeol Kang),강덕식(Duk Sik Kang),곽연식(Yun Sik Kwak),김보완(Bo Wan Kim),이유철(Yoo Chul Lee),이종명(Jong Myung Lee),조희중(Hee Jung Cho),정제명(Jae Myung Chu 한국의학교육학회 2006 Korean journal of medical education Vol.18 No.1

Purpose: The purpose of this study is to investigate the learning styles of students at Kyungpook National University (KNU) School of Medicine and to assess its implications on teaching-learning methods in medical school. Methods: 571 students in all years of medical school were invited to complete a questionnaire via online. For this study, Felder s Index of Learning Styles (ILS) was used, which included 49 items. Felder s ILS measures the learner s relative preference for each of the five dichotomous learning style dimensions. Results: 242 (42.3%) students completed the questionnaire. More than 80% preferred sensitive information and more than 60% preferentially took in visual information. Both males and females preferred sensing and visual learning materials. On average, The students at KNU school of Medicine were reflective, sensing, visual, global and inductive. Conclusion: From these results, we suggested some effective methods of teaching-learning based on the students preferences and some perspectives for future works.