영도구의 생식보건사업 성과분석 : 남자중학생을 대상으로 한 성교육 효과 분석을 중심으로 the Effects of Sex Education on Middle School Students

남은우,강혜숙,박성빈,최재임,민체류 고신대학교 영도발전연구소 2001 영도연구 Vol.3 No.-

The purpose of this study was to reduce the sexual problems of middle school students in Youngco-Gu, Busan. The survey was conducted by content analysis which was related with reproductive healty services such as budget, manpower, etc. This study was also conducted with sex education as the object and to measure the effects of sex education. Questionnaires from 203 students(7th-9th graders) in a male middle school were surveyed on Sept. 12-14, 2001. The statistical analysis used were t-test, paired t-test, one-way ANOVA and χ^2 test by using SPSS/PC+ WIN 8.0 program. The results of this study are summarized as follows: First, 66.2% of the students among the subjects had a religion, and of those 50% were buddhists, 34.4% christians, 9.5% catholic. Religion of sexual related matters showed no significant effect. Of these students 68.1% showed medium interest in sexual related matters, 18% little interest or none and 13.5% high interest. 8th graders seemed to show more interest in sexual related matters than other grades. 41.8% of Students seemed to get information on sexual matters from friends and 27.1% from the internet. 30.9% of the respondents talked about their boy/girl friends with their parents compared to 43.3% who chose to talk to their friends about their sexual related problems. Second, 56.7% logged into lascivious-sites on the internet. Of those who logged onto lascivious-sites 46.1% logged in once or twice a month, 31.9% once or twice a week, and 2.7% logged in daily, 69.2% Felt curiosity, 23.4% felt indecent and 7.5% felt like engaging in a sexual act after visiting one of these sites. Third, the effects of sex education on experimental groups of 7th graders showed a 2.1 point increase(p<0.1), 4 point increase for 8th graders(p<.001), and 9th graders increased by 3.3 points(p<.001). Therefore this showed that it was advantageous for students to have sex education. Fourth, the effects of sex education on the students attitude showed only a little more improvement than before in the controlled groups whereas the experimental groups showed a large increase in good attitude in a good direction. Therefore, the experimental groups showed better results in sexual attitude compared to the controlled groups(p<.01).

면접조사를 통한 초등학생의 영양교육 실태 및 실천도 조사

오유진,이영미,김정현,안홍석,김정원,박혜련,서정숙,김경원,권오란,박혜경,이은주,성현이 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.4

This study investigated the experience and practice of elementary school students on nutrition education. The data were collected from 217 male and female students attending 5-6th grade elementary schools in Seoul and Kyunggi-Do from March to June 2007, interviewing face to face by a nutrition teacher and 3 interns of a nutrition teacher. The results were as follows: 86.5% of the subjects learned about ‘Table etiquette’, ‘Reasons for eating fruits and vegetables’ (78.7%), ‘Food waste and environment’ (72.3%), ‘Healthy snacks’ (55.7%), ‘Food sanitation’ (52.3%), ‘Food culture of foreign countries’ (48.1%). Nutrition education experience was significantly different by gender. A total of 43.5% boys responded that they never learned about ‘basic food preperation’ (p < 0.01). They had learned ‘Nutrients for body’ and ‘Food waste and environment’ in school, ‘Healthy weight loss’, ‘Food culture of foreign countries’, ‘Food circulation’ on television, Most content (‘Table etiquette’, ‘Simple cooking’, ‘Food sanitati n’, ‘Eating behaviors for health’, ‘Reasons for eating fruits and vegetables’, ‘Healthy snacks’) was learned from parents. The practice after nutrition education was higher in ‘Table etiquette’ (2.14), ‘Eating fruits and vegetables’ (2.07) than others compared with education experience. The most reason of non-practice on nutrition information was ‘Troublesome’. In ‘Nutrients for body’, a boy answered ‘Difficult for practice’ 20.0%, a girl answered ‘Difficult to understand’ 32.6%, showing a significant difference between the gender groups (p < 0.001). They remembered the ‘Nutrients for body’ (49.6%), ‘Food sanitation’ (44.5%) because of ‘important content’,‘Basic food preparation’ (40.6%), ‘Food culture of foreign countries’ (36.3%) because of ‘interesting content’, ‘Healthy weight loss’ (52.0%), ‘Eating behavior for health’ (44.5%) and ‘Healthy snacks’ (33.7%) because of ‘need for my health’.

한국판 해밀턴 우울증평가척도(K-HDRS)의 확인적 요인 분석

박혜원,이은호,김도관,유범희,이동수,김지혜 大韓神經精神醫學會 2009 신경정신의학 Vol.48 No.1

Objectives The present study was conducted to examine the factor structure of a Korean version of the Hamilton Depression Rating Scale (K-HDRS), and we did so by performing a confirmatory factor analysis (CFA). Methods The data from the 17-item K-HDRS data was obtained from 319 South Koreans who met the DSM-IV Criteria of Major Depressive Disorder. We examined the fit of ten competing models. The CFAs were evaluated in their original first-order structures and in their hierarchically related counterparts. Results The alternative models obtained unsatisfactory fit indices, although the five-factor inter-correlated model (model 5a) demonstrated a relatively good fit to the data. The model 5a also performed better than its hierarchically related counterpart (model 5b). The Modification Indices (MIs) were used to provide a more satisfactory account of the data. The Mls suggested correlations between the unique variances of items (item 1 & 3, item 10 & 15), and these parameters were added to the model 5a. After introducing minor modifications, the 'final' model (5m) yielded an improved model fit. Conclusion This study suggests that the symptoms of depression, as assessed by the K-HDRS, cluster into five factors : anhedonia/retardation, guilt/agitation, bodily symptoms, insomnia and appetite. This study provides evidence for the cross-cultural generalizability of the HDRS, although some refinement of the scale is still required.

영·유아 언어, 인지, 사회·정서 발달 평가도구 문항 개발을 위한 예비연구

이종숙,신은수,박은혜,김영태,유영의,최일선,유흥옥 이화여자대학교 교육과학연구소 2009 교육과학연구 Vol.40 No.3

본 연구는 만 2~5세 영·유아의 발달 상태를 객관적으로 평가함과 동시에 발달이 지연된 영·유아를 선별할 수 있는 발달평가도구 문항을 개발하기 위한 예비연구이다. 이를 위해 문헌고찰 및 발달관련 평가도구들을 비교 분석하여 발달지표를 선정하고, 만 2세~5세까지의 영·유아의 언어, 인지, 사회·정서발달영역을 교사관찰에 기초하여 평가할 수 있는 문항을 개발하였다. 연구대상은 대도시, 중소도시, 읍면 소재지 별로 표집 된 만 2세부터 5세까지 총 13개 유아교육기관에 다니는 435명의 영·유아들이며, 본 연구에서 최종 개발된 평가도구의 문항은 총 141문항이다. 평가도구 문항은 언어, 인지, 사회·정서발달영역별로 영·유아의 행동과 언어를 중심으로 교사가 관찰하고, 관찰하기 어려운 문항에 대해서는 단서와 kit를 제시하여 평가할 수 있도록 구성하였다. 개발된 평가도구 문항의 적절성을 알아보기 위하여 내용 타당도와 내적 신뢰도를 살펴본 결과 비교적 양호한 것으로 나타났다. This was a preliminary study to construct a developmental rating scale for understanding children's objective developmental levels and screening developmental disabilities. For this purpose, a developmental indicator was selected by a literature review and comparative analysis of related developmental assessment tests. An assessment scale based on teacher's observations to measure language, recognition, and social-emotional developmental areas was developed. The subjects were 435 young children aged 2 to 5 who lived in both urban and rural areas. A trial test consisted of 141 assessment items in the language, recognition, and social-emotional developmental domains. The developmental scale was evaluated by teachers who observed children's behavior and language, and used clues and kits. Tests on validity and reliability for confirming the appropriateness of the developed assessment scale showed that content was relatively valid and internally consistent.

Development of Escherichia coli Strain for Extracellular Free Haem Production

Hye eun YU,Xin Rui ZHAO,Kyeong Rok CHOI,Sang Yup LEE 한국생물공학회 2021 한국생물공학회 학술대회 Vol.2021 No.4

Markerless Gene Deletion and Integration for the Expression of Heterologous Biosynthetic Gene Clusters in Pseudomonas putida Strain

Hye eun YU,Kyeong Rok CHOI,Jae sung CHOI,In Jin CHOI,Dahyeon PARK,Sang yup LEE 한국생물공학회 2021 한국생물공학회 학술대회 Vol.2021 No.4

Pseudomonas putida has been widely used for the production of valuable natural products. Gene knockout tools for P. putida have been studied, however, integration strategy of heterologous genes into chromosomal DNA of P. putida needs to be developed to the efficient methods. Current methods depend on time consuming homologous recombination method and transposon mediated random insertions. here we report a RecET recombination system for markerless integration of heterologous genes in the P. putida genomic DNA. The capacity and efficiency of the recombination system were demonstrated by gene deletion of various genetic loci on the P. putida chromosome with 0.6 to 101.7kb DNA length. The RecET recombineering system was studied here results in successful integration of biosynthetic gene clusters for protein, polyketide, isoprenoid, and amino acid derivatives. This recombineering system was optimized through application of Cre/lox system and completed by plasmid curing systems. The developed system here will be applicable in metabolic engineering of P. putida for efficient gene deletion and integration.

Toxicity studies on 70% ethanol extracts of the stem of opuntia ficus-indica var. saboten

YU EUN JU,LIM MI KYUNG,HAN EUN HYE,LEE SANG HO 한국실험동물학회 2017 한국실험동물학회 학술발표대회 논문집 Vol.2017 No.2

Cupriavidus necator as a Microbial Host Platform for Diverse Polyhydroxyalkanoate Production

Hye Eun YU,So Yong CHOI,Young Jun LEE,Sang Yup LEE 한국생물공학회 2023 한국생물공학회 학술대회 Vol.2023 No.10

Initial Experience of Laparoscopic Pectopexy for Apical Prolapse in South Korea

( Eun Hee Yu ),( Ha Eun Jung ),( Hye Kyung Noh ),( Jong Kil Joo ) 대한폐경학회 2020 대한폐경학회지 Vol.26 No.3

Pelvic organ prolapse (POP) is the herniation or bulging of the pelvic organs to or beyond the vaginal introitus. POP is a common condition affecting more than half of parous women. We recently performed POP surgery and repair in 37 patients using laparoscopic pectopexy, a new technique for apical prolapse surgery, in women with advanced POP. The surgery was performed by a single surgeon at a single institute. The methods of operation were divided into total laparoscopic hysterectomy with pectopexy, supracervical hysterectomy with pectopexy or pectopexy alone, with additional anterior or posterior colporrhaphy selectively performed. All patients were analyzed in terms of age, body mass index, parity, estimated blood loss (EBL), operation time, intraoperative complications, and postoperative complications. The patients were followed up for at least 6 months after surgery, and the short-term clinical outcomes were analyzed. All operations were performed successfully and without severe intraoperative or postoperative complications. The mean EBL was 84 mL, and the mean operation time was 121 minutes. The operation satisfaction rates were high in most patients. All patients had no recurrence of apical prolapse, de novo urgency, frequency, incontinence, de novo constipation, or ileus. In our experience, laparoscopic pectopexy is a feasible method for apical prolapse repair as it does not have severe intraoperative or postoperative complications and de novo gastrointestinal complications. Considerable follow-up period for possible postoperative events is warranted.

Newly Developed Sex-Specific Z Score Model for Coronary Artery Diameter in a Pediatric Population

Yu Jeong Jin,Choi Hee Joung,Cho Hwa Jin,Kim Sung Hye,Cheon Eun Jung,Kim Gi Beom,Eun Lucy Youngmin,Jung Se Yong,Jun Hyun Ok,Woo Hyang-Ok,Park Sin-Ae,Yoon Soyoung,Ko Hoon,Ban Ji-Eun,Choi Jong-Woon,Song 대한의학회 2024 Journal of Korean medical science Vol.39 No.16

Background: This study aimed to generate a Z score calculation model for coronary artery diameter of normal children and adolescents to be adopted as the standard calculation method with consensus in clinical practice. Methods: This study was a retrospective, multicenter study that collected data from multiple institutions across South Korea. Data were analyzed to determine the model that best fit the relationship between the diameter of coronary arteries and independent demographic parameters. Linear, power, logarithmic, exponential, and square root polynomial models were tested for best fit. Results: Data of 2,030 subjects were collected from 16 institutions. Separate calculation models for each sex were developed because the impact of demographic variables on the diameter of coronary arteries differs according to sex. The final model was the polynomial formula with an exponential relationship between the diameter of coronary arteries and body surface area using the DuBois formula. Conclusion: A new coronary artery diameter Z score model was developed and is anticipated to be applicable in clinical practice. The new model will help establish a consensus-based Z score model.