과학기술인력 양성

이은경,Lee, Eun-Gyeong 한국과학기술단체총연합회 2005 과학과 기술 Vol.38 No.4

Microarray 자료의 표준화 방법에 대한 고찰

이은경,박태성,Lee, Eun-Gyeong,Park, Tae-Seong 한국생물정보시스템생물학회 2006 Bioinformatics and Biosystems Vol.1 No.1

DNA microarray 기술은 동시적으로 수천 개의 유전자의 발현상황을 탐색할 수 있다. 이 기술을 통해 얻어진 자료는 분석하기에 앞서 전처리 과정으로 배경보정 (background correction), 표준화 (normalization) 그리고 요약 (summarization)이 필요하다. 표준화란 microarray 실험에서 기술상의 문제로 첨가되는 일정한 잡음을 인식, 제거하기 위해 필요한 기법으로 그 동안 여러 방법들이 제시되어 왔다. 또한 마이크로어레이 자료의 분석을 위한 요약 방법으로도 많은 방법들이 연구되었다. 본 글에서는 표준화 방법들과 요약 방법들의 특성을 분석, 비교하고자 한다.

여성 과학기술인 지원 정책

이은경,Lee, Eun-Gyeong 한국과학기술단체총연합회 2006 과학과 기술 Vol.39 No.7

해외 고등교육 Ⅱ-미국 공립대학의 재정 운영 : CCAC 사례를 중심으로

이은경,Weidman,John C,Lee, Eun-Gyeong,Weidman, John C 한국대학교육협의회 2008 大學敎育 Vol.154 No.-

시험인증 기술동향 - CC 평가.인증 동향

이은경,Lee, Eun-Gyeong 한국정보통신기술협회 2010 TTA저널 Vol.127 No.-

서울시 무용단 연구 - 문일지 단장시기를 중심으로

이은경 ( Lee Eun Gyeong ) 한국연극사학회 2001 한국연극연구 Vol.4 No.-

치과의료기관의 방사선안전관리시스템 실태

이은경(Eun-gyeong Lee),주종욱(Jong-Wook Ju),장계원(Gye-won Jang) 한국구강보건과학회 2020 한국구강보건과학회지 Vol.8 No.4

Objectives: The objective of the study is to establish foundations for reinforcing radiation safety management system in dental medical institutions. Methods: This study investigated the status of radiation safety management system in dental medical institutions for a period of three months from September to November 2019. Results: Wearing exposure dosimeter of radiation workers was 78.1% and operate of dose limit of radiation workers was 60.7% in dental medical institution. Operating periodic education for radiation workers had significantly difference in the medical institutions (p<0.001), in region (p<0.05). Justification guideline had 55.0% in university hospital & general hospital and 25.2 % in dental clinic. The justification guideline and meeting for re-recording cause analysis showed positive correlation with the status of radiation safety management system. The radiographic image log showed strong correlation with the status of radiation safety management system (r=0.803, p<0.01). Conclusions: It is necessary to develop the radiation safety management education program and to establish a legal system for early settlement of radiation safety management system.

일부 성인과 노인의 삶의 질 비교

이은경 ( Eun Gyeong Lee ) 한국치위생학회 2012 한국치위생학회지 Vol.12 No.5

Objectives: This study was examine a relationship those variables with healt -related quality(HRQOL) of life in the elderly and provide basic information on HRQOL and evidence for establishing effective health policies for old ages ultimately. Methods: This research was conducted through individual interviews using a structured questionnaire and oral status examinations of 600 residents The data have been analyzed using ²-test through PASW Statistics 18.0.0(SPSS Korea Datasolution Inc.) and Structural Equation Modeling through LISREL ver8.8. Results: According to the Structural Equation Modeling, independent variables which influence the health-related quality of life are as follows: sex the highest, followed by existence of chronic diseases, perceived health, age, perceived oral health the lowest. Parameters are as follows: oral health-related quality of life the highest, followed by subjective oral symptoms, and oral health status the lowest. Conclusions: In order to improve the quality of life of olds, it is not only necessary to improve perceived health through reduce of chronic diseases, but is also required to regular tooth check-up to reduce subjective oral symptoms for increase oral health-related quality of life.

일부 농촌지역 주민들의 OHIP-14와 EQ-5D에 관한 연구

이은경 ( Eun Gyeong Lee ),박정희 ( Jeong Hee Park ),박정란 ( Jeong Ran Park ),박재용 ( Jae Yong Park ) 한국치위생학회 2011 한국치위생학회지 Vol.11 No.2

Objectives : OHIP-14 and EQ-5D were used, targeting the residents of farming communities to identify the elements that influence oral cavity`s health and quality of life due to health and to identify the importance of oral cavity`s health in order to increase health of adults` oral cavity and quality of life via improved health. Methods : This research was conducted from July 17th, 2010 to August 16th, 2010 targeting 600 residents in Goryeong-gun, Gyeongsangbuk-do, aging over 40. The data has been analyzed using Mann-Whitney U test, Kruskal-Wallis test and hierarchical multiple regression through SPSS Win Program 18.0 version. Results : 1. OHIP-14 and EQ-5D based on general characteristics showed lower oral health-related quality of life and health-related quality of life on the following cases: women (p=0.004, p<0.001), older (p<0.001, p<0.001), lower scholastic ability (p<0.001, p<0.001), lower average of average spending money (p<0.001, p<0.001), higher number of chronic disease (p<0.001, p<0.001), less drinking (p=0.012, p=0.008), lower perceived oral health and health status (p<0.001, p<0.001) and non smoking showed only EQ-5D (p<0.001). 2. OHIP-14 and EQ-5D based on oral health behavior showed lower oral health-related quality of life and health-related quality of life on the following cases: no periodic oral check-up (p<0.001, p<0.001), less experience of oral health education (p<0.001, p<0.001), horizontal tooth-brushing method(p<0.001, p<0.001) and lower frequency of tooth-brushing showed only OHIP-14 (p=0.042). OHIP-14 and EQ-5D based on oral health status and subjective oral symptom showed lower oral health-related quality of life and health-related quality of life on following cases: number of existing tooth less than 20 (p<0.001, p<0.001), the number of missing teeth more than 9 (p<0.001, p=0.044), DMFT (Decay, Missing, Filling Teeth) index more than 18 (p<0.001, p<0.001), wears denture (p<0.001, p<0.001), edentulous (p<0.001, p=0.002), have xerostomia (p<0.001, p<0.001) and have chewing discomfort (p<0.001, p<0.001). 3. Factors affecting OHIP-14 were gender, age, perceived oral health status, perceived health status, number of existing teeth, dental status, xerostomia and chewing discomfort, and the of reliability (how well it explains) the final model was 48.7%. EQ-5D showed relevance on gender, age, presence of chronic disease, perceived health status, xerostomia, chewing discomfort and oral health-related quality of life, and the reliability of the final model was 42.9%. Conclusions : In order to improve the quality of life of ruralists, oral health needs to be improved or remained by increasing the rate of possession of the existing teeth and preventing the loss of teeth. In order to do so, improvement of accessibility of dental clinic, change of direction from treatment-centered to prevention-centered health care system, development of oral health education program and various oral health care policies which would vitalize continuous oral health care system are considered to be necessary.

일부 미취학 아동의 간식습관 및 구강건강실천행위와 구강건강상태와의 관련성

이은경 ( Eun-gyeong Lee ) 한국치위생학회 2016 한국치위생학회지 Vol.16 No.6

Objectives: The purpose of the study was to investigate the relationships among snack habits, oral health practice, and oral health status in preschool children. Methods: The subjects were 209 preschool children and their mothers in Jeonbuk from March 24 to May 30, 2014. The study instruments comprised snack habits, oral health practice, and oral health status. Data were analyzed for independent t-test, one way ANOVA and hierarchical multiple regression using SPSS Win 21.0 version. Results: Higher dft index was shown in the older age (p=0.033), lower mother`s education (p<0.001), lower mother`s daily toothbrushing (p<0.001), check-up after tooth-brushing (p<0.001), tooth-brushing practice before sleeping (p<0.001), tooth-brushing practice after snack (p<0.001), regular dental check-up (p<0.001), fluoride and sealant for prevention caries (p<0.001), limitation of sugar snack intake (p<0.007), periodic replacement toothbrush (p=0.022). The cause of higher dft index included soda (p<0.001), yogurt (p<0.001), snack (p=0.002), bread and cake (p=0.002) and caramel and candy (p<0.001). Fruit (p<0.001), vegetable (p<0.001) and milk (p=0.004) decreased dft index. Factors affecting oral health status were tooth-brushing practice before sleeping, tooth-brushing practice after snack, regular dental check-up, fluoride and sealant for prevention caries, and intake of soda, yogurt, caramel, candy, and fruit. The explanation power of the final model was 67.6%. Conclusions: It is necessary to develop the oral health education program for the preschool children and mothers to enhance the best oral health condition.