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표준화 환자를 이용한 가천의대 임상수행평가의 운영 경험
박귀화(Gwi Hwa Park),오재환(Jae Hwan Oh),박연호(Yeon Ho Park),임영희(Young Hee Lim),이선녀(Sun Neo Lee),박찬용(Chan Yong Park),김선숙(Sun Suk Kim),임용수(Yong Su Lim),이영돈(Young Don Lee),김용일(Yong Il Kim) 한국의학교육학회 2005 Korean journal of medical education Vol.17 No.2
Purpose: This study aims to abstract the differences of scores between the clinical instructors and standardized patients (SPs) in a clinical performance examination (CPX) using SPs and to correlate the concordance between the evaluation scores and the school records. Methods: The CPX was administered in 2003 to a total of thirty-six fifth year medical students at Gachon Medical School. The examination consisted of four cases, and four stations were duplicated, each requiring a total of 7.5 minutes per station. Evaluation of the student s performances was conducted by both clinical instructors and SPs using a formatted checklist. Results were analysed by t-test, agreement rates, and Pearson correlation. Result: The mean scores given out by the clinical instructors and the SPs for the newly developed case were significantly different, while those scores for pre-existing cases were not in the old cases. The correlation coefficients between these two evaluation groups were relatively high. And agreements between the two evaluation groups were 0.37~0.72. The mean scores among clinical instructors were not significantly different, but the correlation coefficients and agreement rates were relatively high. The correlation between the evaluation scores and school records did not correlate significantly. Conclusion: It is concluded that the CPX is a useful tool to measure the students essential competences in areas of knowledge, skills and attitude during the subinternship stage. In conducting a successful CPX, it is crucial to reconsider the recycling of cases and the selection and training of SPs aside from the development of an objective checklist.
고체상포집-액체추출방법 및 GC-MS를 이용한 더덕의 향미성분 분석
이선녀,김남선,김건,이동선 서울여자대학교 자연과학연구소 2006 자연과학연구논문집 Vol.18 No.-
Codonopsis Radix (Codonopsis lancelata Bentham et Hooker) of the campanulaceae family is a perennial twining vine. Codonopsis Radixis is effective in protecting the stomachics and expectorant. It is an aromatic vine and has very strong sweet volatile compounds. Volatile flavor components of the codonopsis radix have been studied in this paper. The flavor compounds from the codonopsis radix were analyzed by head space solid phase trapping-solvent extraction and gas chromatography - ion trap mass spectrometry. trans-2-Hexenal, 4-methy-1-pentyn-3-ol, limonene, 3-methyl-1, 4-pentadiene, 4-methyl-2-penten-1-ol, trans-2-hexan-1-ol and 3-ethyl- cyclopentene were found as predominant components of codonopsis radix flavors.