• 한국벤처창업학회:학술대회논문집
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• 2024.04a
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• pp.99-101
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• 2024

본 연구에서는 부적응 다문화 청소년을 대상으로 애착 불안, 애착 회피가 정서 표현 양가성에 영향을 살펴보고 부적응 다문화 청소년 애착 유형과 정서 표현 양가성 간의 관계에서 대인관계 문제의 매개효과를 확인하였다. 연구에서는 부모와의 애착패턴을 파악하는 것보다 가까운 타인의 애착수준 파악이 중요하다는 선행연구를 바탕으로 연구 대상은 경기도에 위치한 10개 고등학교에 재학 중인 다문화 청소년들을 대상으로 200명을 분석하려고 한다. 척도는 자기 보고식 질문지인 ECR-R, AEQ-K, IIP가 사용되었다. 분석은 SPSS/WIN 24.0 프로그램을 이용하여 기술 통계를 실시한 후 매개효과 검증을 위해 회귀 분석과 Sobel검정을 실시하고자 한다.

• Journal of Digital Convergence
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• v.14 no.8
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• pp.163-175
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• 2016

The purpose of this study is to provide an efficient internal control system formation incentives for company and to confirm empirically usefulness of the internal accounting control system for financial institutions by analyzing whether the internal control vulnerabilities of companies related significantly to the classification and assessment of soundness of financial institutions. Empirical analysis covered KOSPI, KOSDAQ listed companies and unlisted companies with more than 100 billion won of assets which have trading performance with "K" financial institution from 2008 until 2013. Whereas non-internal control vulnerability reporting companies by the internal control of financial reporting received average credit rating of BBB on average, reporting companies received CCC rating. And statistically significantly, non-reporting companies are classified as "normal" and reporting companies are classified as "precautionary loan" when it comes to asset quality classification rating. Therefore, reported information of internal control vulnerability reduced the credibility of the financial data, which causes low credit ratings for companies and suggests financial institutions save additional allowance for asset insolvency prevention and require high interest rates. It is a major contribution of this study that vulnerability reporting of internal control in accordance with the internal control of financial reporting can be used as information significant for the evaluation of financial institutions on corporate soundness.

• Journal of dental hygiene science
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• v.18 no.4
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• pp.201-209
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• 2018

The aim of this study was to identify bibliographic characteristics and research trends of articles published on the elderly people in dental hygiene. An analysis was done of 191 articles published from 1999 to 2017. Bibliographic characteristics were nine items such as publication journal, research design, research participants, number of researchers, data analysis method, keywords, research topic, and validity and reliability report. The collected data were analyzed using descriptive statistics of statistical program. First, the research on the elderly, which was published in dental hygiene, started to be published in 1999 and on going. Though major publications have been published in Journal of Korean Society of Dental Hygiene and Journal of Dental Hygiene Science, the kinds of journals are becoming diverse. Second, cross-sectional research was the most. Third, the elderly were the most studied subjects, but the criteria varied. Fourth, the number of authors was largest in order of two and three person. Fifth, data analysis method was in order of descriptive statistics, t-test, and ANOVA. Sixth, there were many duplication of keywords about oral, elderly, and health. Seventh, oral health behavior science was the most studied subject. Eighth, validity and reliability were reported at 27.4% and 51.6%, respectively. Ninth, only 15.7% of study was founded research funding. Based on the results of this study, we consider increase experimental research further. Therefore, it is recommeded that validity and reliability should be reported in research paper, and the keywords used in the field of dental hygiene should be agreed upon.

• The Journal of Korean Academy of Sensory Integration
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• v.21 no.2
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• pp.45-57
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• 2023

Objective : The purpose of this study was to investigate the concurrent validity of the self- and proxy-report versions of the KIDSCREEN-10 quality of life questionnaire. Methods : A total of nine children and nine parents were selected to represent a cohort registered for a school-based wellness program. Two versions of the KIDSCREEN-10 questionnaire (self- and proxy reports) were administered to the children and their parents. The Rasch rating scale model was applied to determine the dimensionality and item difficulty of the two versions of the questionnaire. Moreover, the item-person matching map and Spearman's rho were compared to confirm the concurrent validity of the two versions. Results : All items, except four items (i.e., autonomy, home life, concentration/learning, and peers/social support), fit the Rasch rating scale model of the children's self-report version of the questionnaire. With regard to the parent's proxy-report version, two items misfit the model. While the items of the self- and proxy-report versions showed similar item difficulties, the parents had a tendency to be more severe in their ratings than the children. The correlation between the two versions was relatively low (Spearman's rho = .533, p > .05). The scatterplots between the two versions showed differences in the item difficulties of the physical and psychological well-being and self-perception items. Conclusion : These findings suggest that the three identified items should be taken into consideration when measuring children's health-related quality of life using the KIDSCREEN-10 questionnaire.

• Clinical and Experimental Pediatrics
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• v.52 no.1
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• pp.87-92
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• 2009

Purpose : Many gene polymorphisms are associated with coronary artery abnormalities in Kawasaki disease. Catechol-O- methyltransferase (COMT) plays an important role in the metabolism of catecholamines, catechol estrogen, and catechol drugs. Polymorphisms of the COMT gene are reported to be associated with myocardial infarction and coronary artery abnormalities. The aim of this study was to evaluate the relationship between COMT gene polymorphisms and coronary artery abnormalities in Kawasaki disease patients. Methods : One hundred and one Korean children with Kawasaki disease and 306 healthy Korean control subjects were enrolled in this study. The polymorphisms of the COMT gene were analyzed by direct sequencing. Results : There were no differences in the genotype and allelic frequency of the rs4680 and rs769224 polymorphic sites between Kawasaki disease and control subjects. Further, no significant difference was found in the rs4680 polymorphism between patients with coronary artery abnormalities and patients without coronary artery abnormalities (codominant P=0.32, dominant P=0.74, recessive P=0.13). However, the distribution of the rs769224 polymorphism was significantly different between patients with coronary artery abnormalities and patients without coronary artery abnormalities (codominant P= 0.0077, dominant P=0.0021, recessive P=0.16). Conclusion : Our results indicate that the polymorphisms of the rs769224 gene might be related to the development of coronary artery abnormalities in Kawasaki disease.

• Childhood Kidney Diseases
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• v.10 no.1
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• pp.27-32
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• 2006

Purpose : Conservative management of multicystic dysplastic kidney(MCDK) without nephrectomy has recently been advocated. The purpose of this study was to determine the clinical course of conservatively managed MCDK and to find out possible predictive factors for involution of MCDK by ultrasonography(US). Methods : A retrospective analysis was made on 45 patients(26 boys and 20 girls) in whom MCDK was detected and had been traced by US between Dec. 1993 and Aug. 2005 at Severance Hospital. Results : Median follow-up time was 30 months(range 2-102 months). All patients under-went radionuclide scans and voiding eystourethrograms. The serial follow-up US showed complete involution in 11(24%), partial involution in 19(41%), and no interval change or increased in cyst size in 13(28%) patients. Nephrectomy was done in 3 patients(7%) due to relapsing urinary tract infection(UTI) and severe abdominal distension. The mean age of complete involution of MCDK was 37 months(range 12-84 months). Episodes of UTI were present in 17 patients(37%) and additional genitourinary(GU) abnormalities were found in 22 patients(44%). Hypertension and renal insufficiency was complicated in one patient. No child developed malignant tumor. Univariate analysis showed that five variables were associated with complete involution of the MCDK; gender, site, UTI episode, additional GU abnormalities, and renal length on initial US. After adjusting using the Pearson model, the presence of additional GU abnormalities was exclusively associated with complete involution among the 5 variables(P=0.034). Conclusion : In our review of 46 cases of MCDK, non-surgical approach for patients with MCDK was advisable and we could predict poor prognosis when MCDK is associated with other GU anomalies.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.19 no.2
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• pp.242-248
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• 2006

배경 : 의과학과 사회-경제학의 발전은 인간 수명 연장에 지대한 공헌을 해 왔다. 그러나 결과적으로 피부 질환으로 고생하는 노인 인구도 증가하였다. 본 연구에서는 동국대학교 한방 안이비인후피부과에 피부질환을 주소증으로 내원한 성인 환자들을 대상으로 임상 양상을 조사해 보고 고령사회에서 어떻게 한방 피부과 의료 수요 변화에 대처하고 발전해 나아갈 수 있을지 그 방법을 모색해 볼 수 있는 근거 자료로 활용하기 위해 수행하였다. 연구방법 : 2002년 1월부터 2004년 12월 까지 3년 동안 동국대학교 한방 안이비인후피부과에 피부 질환을 주소증으로 내원한 319명의 환자를 대상으로 하였다. 그들을 내원시기, 연령, 성별로 나누어 질환별 분포를 조사하였다. 통계분석은 $X^2$ test(Window, SPSS 11.0)를 사용하였고 p <.05를 유의수준으로 하였다. 결과 : 2002년부터 2004년 까지 질환별 분포를 살펴보면 습진 21.9%, 소양증 20.4%. 여드름 16.9%,로 나타났다. 2002년에는 습진 17.0%, 소양증 16.0%, 여드름이 14.9%였다. 2003년에는 소양증 34.2%, 두드러기가 23,3%, 습진이 17.1%였다. 2004년에는 습진 61.4%, 여드름 21.1%, 소양증 15.8%였다. 이들 결과는 통계적으로 유의한 차이를 보였다($X^2\;=\;54.135^{***}$, p = .000, df : 20). 남자에서는 습진이 25.0%로 가장 많았고 소양증 19.5%, 두드러기 12.5%, 지루성 피부염 11.7%로 나타났다. 여자에서는 여드름이 22.0%로 가장 많았고 소양증 20.9%, 습진 19.9%였다. 이들 결과는 통계적으로 유의한 차이를 보였다($X^2\;=\;19.839^*$, p = .031, df : 10). 20대 환자에서는 여드름이 24.1%로 가장 많았고 습진과 소양증이 각각 19.5%였다. 30대 환자군에서는 습진이 30.3%였고 소양증이 19.1%였다. 40대에서는 소양증이 28.8%였고 지루성 피부염이 16.0%였다. 50대에서는 습진이 26.7%였고 60세 이상의 그룹에서는 습진이 50.0%, 바이러스 질환과 소양증이 각각 15.0%였다. 이들 결과는 통계적으로 유의한 차이를 보였다($X^2\;=\;74.995^{**}$, p = .001, df : 40). 결론 : 상대적으로 50세 이상 연령충의 대상 환자 수가 많지 않은 원인은 여리 가지 분석이 가능할 것으로 생각된다. 연령에 따라 피부질환이 다른 양상을 보임을 고려할 때 노인층의 신체적, 경제적, 사회적 특성을 이해하고 이에 따른 효과적이고 사회-경제학적 부담을 최소할 수 있는 한방 치료 영역의 확대 및 개발이 필요할 것으로 사려된다.

• The Korean Journal of Applied Statistics
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• v.34 no.3
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• pp.375-388
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• 2021

This paper aims to help prevent the spread of COVID-19 by analyzing confirmed cases of COVID-19 in Daejeon. A high volume of visitors, downtown areas, and psychological fatigue with prolonged social distancing were considered as risk factors associated with the spread of COVID-19. We considered the weekly confirmed cases in each administrative district as a response variable. Explanatory variables were the number of passengers getting off at a bus station in each administrative district and the elapsed time since the Korean government had imposed distancing in daily life. We employed a mixed-effects zero-inflated Poisson regression model because the number of cases was repeatedly measured with excess zero-count data. We conducted k-means clustering to identify three groups of administrative districts having different characteristics in terms of the number of bars, the population size, and the distance to the closest college. Considering that the number of confirmed cases might vary depending on districts' characteristics, the clustering information was incorporated as a categorical explanatory variable. We found that Covid-19 was more prevalent as population size increased and a district is downtown. As the number of passengers getting off at a downtown district increased, the confirmed cases significantly increased.

• Korean Journal of Culture and Social Issue
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• v.28 no.2
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• pp.163-186
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• 2022

The study was conducted to reveal the influence of variables causing post-traumatic growth and suggest ways to utilize it in the counseling and clinical field. Data from 208 youths in Korea were collected and analyzed using the SPSS 25.0 and AMOS 26,0 statistic programs. This study took the perspective that post-traumatic growth was affected by the balanced- time-perspective and social-connectedness and tried to examine the influence and relation of the two variables. A frequency-analysis was performed to identify the demographic characteristics and the trends of the variables, and a Pearson's -correlation analysis was conducted to examine the relations between variables. A hierarchical- regression- analysis was performed to examine the influence of the major variables, And path-analysis was carried out to verify the research model, and the indirect effect was confirmed by using the bootstrapping method. First, religion, among all demographic variables, showed a significant effect on the post-traumatic growth. Second, the balanced-time-perspective and social-connectedness had a significant effect on post-traumatic growth. Third, the balanced time perspective influenced social-connectedness and through this process, the path explaining how post traumatic growth occurs was revealed. This suggests that the both balanced time perspective and social connectedness are important for inducing post- traumatic growth, and the utility of the variables in the counseling and clinical field.

• Journal of Music and Human Behavior
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• v.6 no.1
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• pp.33-53
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• 2009

The purpose of this study is to examine the effects of a singing program on withdrawal behaviors of children in low-income families. To measure the effects of the singing program, the researcher compared the results of K-YSR and TRF withdrawal scales before and after the program. Finally, the researcher did research on the subjects' musical and non-musical behaviors related to withdrawal through a record of behavior observation. The results of this study were asfollows: First, after comparing the results of K-YSR and TRF withdrawal scales conducted before and after the singing program, the mean of the scores was decreased by 6.4 and 3.6 points respectively (p = .042). Second, an analysis of withdrawal-related behavioral changes in music activities after the program showed an increase in frequency of eye contact, as well as tone and volume of subjects' voices. The results of this study indicate that the singing program has positive effects on withdrawal behaviors of children in low-income familiesin addition, it is effective in alleviating withdrawal-related behaviors.