2형 당뇨 환자에 있어서 C형 간염의 유병률에 관한 연구

김구영,서광섭,유광렬,임병욱,채선애,강남훈,김창훈,권영우,김희수,류성태,이정환,박성우,오웅식,김정한 중앙대학교 의과대학 의과학연구소 2003 中央醫大誌 Vol.28 No.1

Background: We have doubt about the truth that Type 2 DM is associated with chronic hepatitis C infection. The aim of our study was to prove a close relationship between chronic HCV infection and type 2 DM in korean patients. Methods: We reviewed the out-patient's medical records of 466 patients with type 2 DM who visit the Sung-ae hospital from March 2000 to August 2001. Diabetic patients were analyzed for the following variables: age, sex, waist circumference, weight, waist/hip ratio, using of self monitoring of blood glucose, method of therapy, duration of disease, experience of previous transfusion, major surgical procedure, accompanied disease, liver function tests (LFT), HbA1 c. We ruled out patients with liver cirrhosis. Results: Hepatitis C virus infection was observed more frequently in patient with Type 2 DM. Of 466 Type 2 DM patients, 13 patients were infected with Hepatitis C virus (2.79%). Compared with mean prevalence of Korean population (1.3~1.6%), it's value is very high. the other hand, 21 patients were infected with Hepatitis B virus (4.5%). Such results are similar to mean prevalence of the general public (4~5%). Conclusions: Prevalence of hepatitis C was closely associated in korean patients with type 2 DM. And an increased prevalence is independent of cirrhosis.

The level of urinary aflatoxin M1 in Korean adults

Yong-Dae Kim1, Hyojin Kwon, Sun-In Moon, Sang-Yong Eom, Jung-Duk Park, Byung-Sun Choi, Seok-Joon Sohn, Young-Seoub Hong, Ho Kim, Ho-Jang Kwon, Ji-Ae Lim, Hae-Jung Yoon, Gwang-Jin Kim, Heon Kim 충북대학교 동물의학연구소 2012 Journal of Biomedical and Translational Research Vol.13 No.3

Competitive ELISA methods were used to measure the level of aflatoxin M1 (AFM1) from urine in 1008 Korean adults. Subjects were selected by random sampling in all areas of Korea, except Cheju-do. The recovery rate of AFM1 using this method was 105% (73-124%). The geometric mean of urinary AFM1 in all subjects was 3.43 pg/mL (3.67 ng/g creatinine). The level of AFM1 in males was statistically higher, compared with female subjects. However, the levels of AFM1 did not differ according to age. Subjects in Chungbuk-do showed the highest urinary AFM1 concentration, whereas subjects in Kyeongnam-do showed the lowest concentration. Assuming an excretion rate of 5%, this AFM1 excretion corresponds to approximately 0.1 microgram/day in Korean adults.

양모 폴리에스테르 혼방직물의 역학적특성과 태에 관한 연구

김경애,김성희 우석대학교 자원개발연구소 1996 자원개발연구소논문집 Vol.1 No.-

To determine the change of the mechanical properties of the wool/polyester blend fabrics in promotion to blend ratio and weave type. 16 mechanical properties and hand value were measured on 5 blend fabrics by KES-F system. Statistical analysis was performed using T-test, ANOVA. The results were as follow : (1) There was significant difference in tensile, bending, shearing, surface, compression according to the blend ratio. (2) According to the weave there was significant difference in tensile bending surface compression in the wool/polyester blended fabrics. 3. There was significant difference in stiffness according to the blend ratio. (4) According to the weave there was significant difference in anti-drape stiffness crispness fullness in the polyester blended fabrics.

간호업무 수행에 대한 자가 및 상급자 평가가 직무 모티베이션과 간호업무 성과에 미치는 영향

김보열,박성애 서울대학교 간호대학 간호과학연구소 1999 간호학 논문집 Vol.13 No.1

The purpose of study is to examine the effect of the self and superior appraisal on the job motivation and performance of nursing practice. These subjects were divided into two groups by randomization, group is assigned by self-appraisal and superior appraisal group as the following steps. In the self-appraisal group (1) job motivation was measured before evaluating job performance, (2) self-appraisal on job performance (3) job motivation measured (4) self-appraisal on job performance after three months. In the superior appraisal group (1) job motivation was measured before evaluating job performance (2) superior appraisal on job performance (3) job motivation measured (4) superior appraisal on job performance after three months. The subjects were 185 staff nurses with under five-year work experience at 40 nursing units under the similar work condition university hospital in Seoul. The data were collected from these nurses from January 15 1998 to April 9 1998. for the motivation measurement, the Yang (1995)'s tool was used and for job performance measurement, Lee(1983)'s tool was used. The collected data were analyzed by t-test, Cronbach's α, ANCOVA and pearson correlation. The corresponding results are as follows: 1. The significant difference of job motivation were observed in self-appraisal and superior appraisal on job performance after evaluating(t=10.15, p=0.0000). The mean score of motivation in self appraisal was 74.7, however, after evaluation the mean score was increased to 94.7. The mean score in superior appraisal was 77.0 before evaluating, and decreased to 75.6 after evaluating. 2. The significant difference of appraisal score were observed in self-appraisal and superior appraisal group on job performance(F=288.13, p=0.000). In the motivation score, the mean score of self-appraisal was increased from 159.9 before evaluating to 176.5 after evaluating, Also the mean score of superior appraisal was 148.9 before evaluating and 140.1 after evaluating. 3. The correlating in self-appraisal group(r=0.28, p=0.007) between job evaluating score and job motivating after evaluation was greater than superior appraisal group(r=-0.03, p=0.784). With summarization of the study, the result is concluded that self-appraisal leads superiority in job performance than superior appraisal. Thus self-appraisal prompts job performance with maximum productivity, and conducting the objection to perform natural features of organization where competent person has better credit. On the basis of the result of this study, the recommendations are as follows: 1. The long-term longitudinal study is necessary to observe the motivation affecting the job performance in self-appraisal group. 2. The study is necessary to analyze the effect of responsibility, achievement, and recognition in motivation. 3. Further study on self-appraisal in various group are necessary.

발달장애유아 및 학생의 자기결정 기술 촉진을 위한 우리 나라 특수교육 현장의 과제

김성애 한국정신지체아교육학회 2001 지적장애연구 Vol.3 No.-

본 연구는 발달장애아의 자기결정의 필요성과 중요성에 입각하여 자기결정의 개념적의미, 자기결정의 특성, 자기걀정 행동이 발달장애아에게 중요한 이유, 발달장애아의 자기결정 기술의 발달을 억제 하는 요인, 자기결정을 촉진하는 방법, 자기결정 기술 촉진훈련에 필요한 내용 등을 선행연구 중심으로 고찰한 후, 발달장애아의 자기결정 기술 촉진에 관한 우리 나라 특수교육 현장의 과제를 제안하고 있다. Based on the importance self-determination of children with developmental disabilities, this article, at first, reviews preceded literatures self-determination related, such as the conceptional meaning, characteristics and the reasons for the importance of self-determination, the constraints for self-determination, the facilitation strategies of developing self-determination, training contents of self-determination. Through the reviewing literatures, this article shows several significant suggestions for promotion of self-determination for children with developmental disabilities in the Korean special education practices.

사회극이 고등학교 복학생의 학교적응과 자기효능감에 미치는 효과

김성애,강문희 서울여자대학교 특수치료전문대학원 2005 심리치료: 다학제적 접근 Vol.5 No.2

본 연구는 다양한 학교부적응의 이유로 중퇴하였다가 복학한 실업계 고등학교 청소년들을 대상으로 그들이 학교생활에 재적응하는데 사회극을 통한 개입이 효과적인지를 탐색하고자 하는 목적으로 수행되었다. 이를 위해 경기도에 소재한 실업계 A고등학교의 복학생 16명 중 실험집단 8명을 대상으로 학교적응을 위한 사회극을 11회에 걸쳐 실시하였다. 사회극 프로그램은 복학생들의 학교적응을 돕고 자기효능감을 향상시킬 수 있는 내용으로 구성하였다. 본 연구 결과에 의하면 사회극은 복학생들의 학교적응을 높이고 자기효능감을 향상 시키는 데 긍정적인 효과를 미친 것으로 나타났다. 이러한 결과는 학교부적응 등의 이유로 학교를 중퇴했다가 복학한 청소년들이 사회극을 통해 자기 탐색의 기회를 가지면서 자신을 좀 더 깊이 이해하는 계기가 되었으며, 또한 대인관계 기술을 습득하는데 긍정적 효과를 미친 것으로 해석된다. 본 연구는 앞으로 복학생을 대상으로 학교적응을 돕기 위한 상담활동을 계획하고 진행해 나가며 보다 체계적인 프로그램 개발을 위한 기초자료를 제공하는데 의의가 있다. The purpose of this study was to examine the effects of sociodrama to increase effectiveness in self-efficacy and school adjustment for returning high school students. The research questions of this study were as follows. 1. Can sociodrama help in school adjustment for returning high school students? 2. Can sociodrama be effective for improving self-efficacy of returning high school students? For this study, 8 vocational training high school students were selected in Gyungkido district and sociodrama were carried out for stimulating school adjustments. Each 150 minutes-session was conducted twice a week from March 9th in 2005 to April 8th in 2005. Total 11 sessions were administered. The sociodrama were mainly directed by researcher and an assistant. The results are as follows. First, after sociodrama sessions, returning high school students adjusted better to school than before and showed decline in school maladjustment. Second, after sociodrama session were conducted, returning high school student's self-efficacy increased. The results of the present research show the sociodrama is an effective intervention strategy for increasing scale of school adjustment and self-efficacy for returning high school students. The results revealed that the sociodrama helped them to understand themselves thinking self-inquiry and trying to find solution for their future. Discussions and suggestions were made for further research.

치열 공간 부조화와 두개안면골격 형태의 상관성

김요숙,정애진,강경화,김상철 대한치과교정학회 2003 대한치과교정학회지 Vol.33 No.4

치열 공간 부조화에 영향을 미치는 골격 및 치성요소를 알아보기 위하여 하악 치열궁내 총생을 보이는 성인 45명과 공극을 보이는 성인 39명의 Ⅰ급 부정 교합 환자와 정상적인 배열을 갖는 성인 40명을 선정하여 측모 두부방사선사진과 모형을 분석하여 다음과 같은 결론을 얻었다. 1.공극군보다 총생군의 ANB각이 컸다. 2.공극군보다 총생군이 하악골 및 상악골의 전하방 경사가 커서 안모의 수직적 양상이 심했다. 3. 총생군보다 공극군이 전두개저와 하악체 길이가 컸다. 4. ANB 각, 전안면 고경과 하악지 길이가 공간 부조화 양의 예측에 기여하며, 다음과 같은 회귀방정식이 산출되었다. space discrepancy = 46.51 - 2.51ANB - 0.58AFH + 0.65RH (R² = 0.40) The purpose of this study was to investigate the relationship between the space discrepancy of the mandibular dentition and craniofacial morphology in adults with good Angle class I occlusion. Dental casts of normal group, crowded group and spaced group were selected on the basis of dental crowding and spacing. Subjects with excessive space to accomodate the lower teeth were classified as spaced group(39). Subjects with a space discrepancy of more than 4mm were classified as crowded group(45). Normal subjects had little or no dental crowding and spacing(40). Various skeletodental measurements in lateral cephalograms were evaluated and compared by ANOVA, Pearson correlation analysis and multiple stepwise regression analysis. The results were as follows : 1. ANB angle was larger in crowded group than in spaced group. 2. Maxilla and mandible in crowded group were inclined more downward and forward than in spaced group, so crowded group was found to have vertical tendency. 3. Anterior cranial base length and mandibular body length were longer in spaced group than in crowded group. 4. According to the multiple stepwise regression analysis with space discrepancy as dependent variable, 40% of variance of space discrepancy could be explained by ANB angle, anterior facial height and ramus height. Multiple regression equation was as follows Space discrepancy=46.51-2.51ANB-0.58AFH+0.65RH

교정환자의 브라켓과 치아 경계부에 존재하는 치면세균막내 mutans streptococci 종 및 생물형의 식별

김미애,유소영,김화숙,국중기,임성훈,윤영주,김광원 대한치과교정학회 2005 대한치과교정학회지 Vol.35 No.1

본 연구는 교정환자의 브라켓과 치아 경계부 및 브라켓으로부터 2 mm 이상 떨어진 치아 평활면의 치면세근막에 존재하는 mutaus streptococci의 종 및 생물형에 차이가 있는지를 알아보고자 시행되었다. 조선대학교 치과병원에 내원한 13세 이상 35세 미만의 환자 28명으로부터 브라켓을 장착하고 있는 61개 치아에서 치균세균막을 채취하여 mutans streptococci를 MSB 배지에서 선택적으로 분리한 다음, 이들의 지놈 DNA를 추출하여 dextranase 유전자를 표적으로 하는 중합효소연쇄반응법을 시행하고, 그 증폭물을 Hae Ⅲ로 소화하고, 이를 전기영동하여 제한효소절편길이에 따라 그 종을 식별하였다. 또한 생물형을 조사하기 위하여 생화학적 검사를 실시하였다. 그 결과 브라켓과 치아 경계부 및 브라켓으로부터 2 mm 이상 떨어진 평활면의 치면세균막에 존재하는 mutans streptococci 종은 서로 비슷한 검출 빈도를 보이나 두 곳에 존재하는 mutans streptococci 생물형은 서로 차이가 있는 것으로 나타났다. 향후 브라켓과 치아 경계부 및 치아 평활면의 치면세균막의 mutans streptococci 생물형의 차이와 브라켓 주위의 법랑질 탈회 및 치아우식증 발병과의 상관관계에 대한 연구가 필요하다. The aim of this study was to compare the species and biotypes of mutans streptococci isolated from dental plaques sampled from the interfaces between the bracket and tooth surface and smooth tooth surfaces in orthodontic patients. Dental plaque was collected from the interfaces between brackets and teeth (test group), and from smooth tooth surfaces distant from brackets by more than 2 mm (control group). The dental plaque collected by a sterilized curette was transferred into a vial of 1 X PBS. The sample in the vial was vigorously vortexed for1 min and plated on mitissalivarius bacitracin (MSB) agar plate using cotton tips. The agar plates were incubated at 37℃ in a candle jar for 2 days, and again incubated for 1 more day at anambient temperature. Individual colonies were cultured in TH broth at 37℃ CO₂ incubator. The PCR-RFLP based on dextranase gene was performed for the identification of mutans streptococci at the species-level. For biotyping of mutans streptococci, biochemical tests were performed. There was no significant difference of the species of mutans streptococci isolated from both test and control groups. However, the biotypes of the mutans streptococci isolated from test and control groups were different. These results may offer the basic data to verify the relationship between the mutans streptococci biotype and enamel decalcification or dental caries in orthodontic patients with fixed appliances.

시상 뇌졸중 후에 발생되는 중추성 동통 : 임상적-방사선학적 특징에 대한 연구

오상근,이애영,김건익,김제,김재문 대한신경과학회 1998 대한신경과학회지 Vol.16 No.2

간호대학생의 임상실습에 대한 인식유형 : Q방법론적 접근

김명애,김효은,남승희 성인간호학회 2001 성인간호학회지 Vol.13 No.2

The purpose of this study is to explore perception types and to understand the nature education by using the Q methodology A Q sample was developed through a review of the literature and descriptions about nursing students' experience in clinical practice. Thirty-six statements made up the finalized Q sample. The P sample consisted of 33 third grade nursing students in K university. Q statements were written on separate cards and were given to the 33 subjects to sort according to degree of agreement or disagreement. The Q-sorts by each subject were coded and analysed with the Quanl PC program. A a result, three major perception types, namely, 'alienation of ideal and reality'<type 1>, 'active participation'<type 2>, and 'perception of identifying the nature of the three types. this limitation of ability'<type 3> were identified. By identifying the nature of the three types, this study suggests efficient strategies for developing clinical educational programs according to the perception types of nursing students Clinical education would thereby be more valuable.