• 대한불안의학회지
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• 제10권2호
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• pp.170-175
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• 2014

Objective : The aims of this study was to evaluate relationship between body dissatisfaction, personality characteristic, and stress in young adults. Methods : One hundred and ninety five young, healthy, and normal participants filled out all 3 types of self-reported questionnaire, the Body Dysmorphic Disorder Examination-Self Report (Korean version of BDDE-SR ; K-BDDE-SR), Neuroticism, Extraversion, Openness-Five Factor Inventory (NEO-FFI) and Stress Scale of Korean version of the Depression Anxiety Stress Scale (K-DASS-21). Results : Out of the 195 participants, 30% (n=59) was male and 70% (n=136) was female. There was no statistical difference between high K-BDDE-SR group (K-BDDE-SR score 75 percentile or higher, n=50) and low K-BDDE-SR group (K-BDDE-SR score below than 75 percentile, n=145) in terms of weight, height, and BMI. In high K-BDDE-SR group, neuroticism was significantly higher than low K-BDDE-SR group, and extraversion, agreeableness, conscientiousness were significantly lower than low K-BDDE-SR group. Also, level of stress in high K-BDDE-SR group was significantly higher than low K-BDDE-SR group. Conclusion : Our study revealed that individual's with more body dissatisfaction were more neurotic and stressful. Thus, body dissatisfaction and diverse psychiatric diseases should be considered in treating neurotic and stressful young adults.

• 생물정신의학
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• 제20권1호
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• pp.6-11
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• 2013

Objectives There are only a limited number of studies on instruments assessing fatigue in university students, although fatigue exerts negative influences on their health and academic performances and fatigue-related complaints are more frequently reported in young adults than middle-aged adults. The aim of this study was to validate the 9-item Fatigue Severity Scale (FSS) among university students including both undergraduate and graduate students in South Korea. Methods A total of 176 university students completed a battery of self-report questionnaires, including the FSS, the Brief Fatigue Inventory (BFI), the Beck Depression Inventory-II (BDI-II), the Beck Anxiety Inventory (BAI), the Medical Outcomes Study Short Form 36 version 2 (MOS-SF36v2), and the Inclusion of Community in the Self Scale (ICS). The data were collected from February of 2012 to June of 2012. The reliability, convergent validity, divergent validity, and exploratory factor analyses were conducted to assess psychometric properties of the FSS. Results The mean FSS score was 3.20 (standard deviation = 1.43). The FSS demonstrated an excellent internal consistency (Cronbach's ${\alpha}$ = 0.93) and item-total correlations ranged from 0.56 to 0.90. Correlations of the FSS with the BFI (r = 0.71, p < 0.01), BDI-II (r = 0.54, p < 0.01), BAI (r = 0.46, p < 0.01), MOS-SF36v2 physical component summary (r = -0.28, p < 0.01), MOS-SF36v2 mental component summary (r = -0.55, p < 0.01), and ICS (Spearman's rho = -0.07, p = 0.33) showed acceptable convergent and divergent validity. Exploratory factor analysis defined one underlying factor (eigenvalue = 5.67) that explained 93.50% of the total variance. Conclusions To the best of our knowledge, this is the first study to investigate reliability and validity of the FSS in university students. The FSS exhibits good psychometric properties for evaluation of fatigue among university students in South Korea. Since the FSS is easy to administer, score, and interpret, it could be a useful tool in research and practice for assessing fatigue among university students.

• 생물정신의학
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• 제12권2호
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• pp.196-206
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• 2005

Objectives:The purpose of this study is to evaluate the pathophysiology of alcoholics by investigating the differences in frequency of Aldehyde Dehydrogenase 2(ALDH2) genotypes and ALDH2 alleles between patients with alcohol dependence and controls, and the differences of drinking and personality traits in Korean male alcoholics with ALDH2 genotype variances. Methods:The authors selected 98 patients with alcohol dependence and 53 controls. Self-report questionnaires for acute reponses after alcohol ingestion, the AUI(Alcohol Use Inventory), and the NEO-PI-R(NEO Personality Inventory Revised) were given to all patients with alcohol dependence. ALDH2 genotypes were typed with MboII RFLP(Restriction Fragment Length Polymorphism) method in 53 controls and 98 patients with alcohol dependence. The authors divided alcoholic patients into two groups according to the presence of variant $ALDH2^2$ allele;normal ALDH2 alcoholics(N=87) and variant ALDH2 alcoholics(N=11). Results:1) The genotypic frequencies of subjects with $ALDH2^{1/1}$ were higher and those with $ALDH2^{1/2}$ and $ALDH2^{2/2}$ were lower in patients than in controls. 2) Alcohol dependence could be found in $ALDH2^{2/2}$ homozygote individuals. 3) Variant ALDH2 alcoholics had more family problems in the AUI than normal ALDH2 alcoholics. 4) Variant ALDH2 alcoholics experienced more flushing and cardiovascular responses after alcohol ingestion than normal ALDH2 alcoholics. 5) Variant ALDH2 alcoholics had less altruistic personality traits in the NEO-PI-R than normal ALDH2 alcoholics. 6) Variant ALDH2 alcoholics tended to have more tolerance to alcohol than normal ALDH2 alcoholics. Conclusion:Variant $ALDH2^2$ allele might play a protective role in the pathogenesis of alcohol dependence and there were several significant differences of drinking and personality traits in Korean male alcoholics with ALDH2 genotype variances.

• 유기물자원화
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• 제28권1호
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• pp.37-51
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• 2020

2015년 말 채택된 파리협정으로 2023년부터 5년 단위로 국제이행점검(Global stock-taking)이 진행될 예정이며, 국가 온실가스 인벤토리와 온실가스 감축 목표 달성 경과 등을 의무적으로 보고해야 한다. 이에 대비하여 온실가스 배출량 산정의 신뢰도를 향상시키고, 온실가스 배출원별 특성 파악과 배출량 관리가 중요한 시점이다. 이에 본 연구에서는 폐기물 매립 부문을 대상으로 2000 GPG, 2006 IPCC 가이드라인 및 2019 Refinement 산정방법에 따라 온실가스 배출량을 비교·분석하였다. 그 결과, 2016년 기준 시나리오 1에서는 2,287 Gg CO₂_eq, 시나리오 2-1은 1,870 Gg CO₂_eq, 시나리오 2-2는 10,886 Gg CO₂_eq, 시나리오 2-3은 10,629 Gg CO₂_eq, 시나리오 3은 12,468 Gg CO₂_eq으로 나타나 2000 GPG 대비 2006 IPCC 가이드라인 적용 시 온실가스 배출량이 증가하는 것으로 나타났다. 이러한 배출량 변화의 차이는 산정방식의 변화와 적용되는 배출계수 값에 기인하였으며, 이에 우리나라 특성에 따른 배출계수의 국가고유값 개발이 시급한 것으로 나타났다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제8권1호
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• pp.83-91
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• 1997

본 연구의 목적은 품행장애를 보이는 청소년에서 우울및 불안의 정도를 알아보고 또한 자신의 부모가 보이는 자녀 양육 방식에 대해 그들이 어떠한 지각을 하고 있는가를 살펴봄으로써, 품행장애 환아들에서 흔히 동반되는 우울, 불안 증상과 부모양육방식 사이에는 어떤 상호관련이 있으며 이는 또한 품행장애의 임상경과와 어떤 관련이 있는지를 알아보는데 있다. 이러한 목적하에 저자들은 DSM-Ⅳ의 진단기준에 부합되는 품행장애 입원환아 30명과 정상대조군으로 30명의 중학생을 선정하였으며, 이들에게 소아우울척도(CDI), 소아 상태-특성 불안척도(STAI), 부모-자녀 결합형태 검사(PBI)를 시행한 바 다음과 같은 결과를 얻었다. 1) 품행장애 환아들은 정상대조군에 비해 증상면에서 상태불안(state anxiety)이 높았으나 우울과 특성불안(trait anxiety)은 의미있는 차이를 보여주지 않았다. 2) 품행장애 환아들은 부모의 양육태도에 있어서 아버지와 어머니 모두에 대해 돌봄이 적고 과보호가 많다는 부정적인 인식을 가지고 있는 것으로 나타났다. 3) 어머니의 돌봄은 우울 및 품행문제의 심각도와 부적 상관관계를 보였다. 4) 어머니의 과보호는 특성불안과 정적 상관관계를 보였다. 품행장애 환아에 있어 아버지 양육태도의 특성은 그다지 의미있는 결과를 보여주지 않아 아버지보다는 어머니의 부정적인 양육 방식이 품행장애 소아청소년의 우울, 불안 및 품행문제의 심각도등의 임상경과와 보다 밀접한 관련성을 갖는 것으로 보인다.

• 환경영향평가
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• 제22권6호
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• pp.667-676
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• 2013

This study analyzed the energy demand, greenhouse gas emission and greenhouse gas reduction potential of Electronic Electrical components company. The LEAP model targeting long term energy plan was used to establish the most efficient plan for the companies by examining the climate change policy of government and the countermeasures by companies. A scenario was created by having 11 greenhouse gases reduction plans to be introduced from 2011 as the basic plan. Regarding input data, energy consumption by business place and by use, number of employee from 2009 to 2012, land area and change in number of business places were utilized. The study result suggested that approximately 13,800 TJ of energy will be spent in 2020, which is more than 2 times of 2012 energy consumption. When the integrated scenario based on the reduction plan of companies would be enforced, approximately 3,000 TJ will be reduced in 2020. The emission of greenhouse gases until 2020 was forecasted as approximately 760,000 ton $CO_2eq$. When the integrated scenario would be enforced, the emission will be approximately 610,000 ton $CO_2eq$, which is decrease by approximately 150,000 ton $CO_2eq$. This study will help the efficient responding of eElectronic Electrical components company in preparing detail report on objective management system and enforcement plan. It will also contribute in their image as environment-friendly companies by properly responding to the regulation reinforcement of government and greenhouse gases emission target based on environment policy.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제32권3호
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• pp.118-125
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• 2021

Objectives: Childhood adversity is a risk factor for anxiety symptoms, but it affects anxiety symptoms in attention-deficit/hyperactivity disorder (ADHD). The current study aimed to examine the association between childhood adversity and anxiety symptoms in participants with and without ADHD. Methods: Data were obtained from a school-based epidemiological study of 1017 randomly selected children and adolescents. The ADHD and non-ADHD groups were divided using the Diagnostic Interview Schedule for Children Predictive Scale (DPS). The DPS was also used to assess comorbidities such as anxiety and mood disorders. The childhood adversities were assessed using the Early Trauma Inventory Self Report-Short Form, and the anxiety symptoms were assessed using the Screen for Child Anxiety Related Disorders. Linear and logistic regression models were used to investigate the association between childhood adversity and anxiety in the ADHD and non-ADHD groups with adjustments for age and sex. Results: This study found that the ADHD group did not show any significant association between anxiety symptoms and childhood adversities, whereas the non-ADHD group always showed a significant association. In a subgroup analysis of the non-ADHD group, the normal group without any psychiatric disorders assessed with DPS demonstrated a statistically significant association between childhood adversities and anxiety symptoms. These results were consistent with the association between childhood adversities and anxiety disorders assessed using DPS, as shown by logistic regression. Conclusion: The association between anxiety symptoms and childhood adversities statistically disappears in ADHD; ADHD may mask or block the association. Further longitudinal research is necessary to investigate this relationship.

• 한국지형학회지
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• 제27권2호
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• pp.65-80
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• 2020

This paper deals with risk assessment of life in a landslide-prone area by a GIS-based modeling method. Landslide susceptibility maps can provide a probability of landslide prone areas to mitigate or proper control this problems and to take any development plan and disaster management. A landslide inventory map of the study area was prepared based on past historical information and aerial photography analysis. A total of 550 landslides have been counted at the whole study area. The extracted landslides were randomly selected and divided into two different groups, 50% of the landslides were used for model calibration and the other were used for validation purpose. Eleven causative factors (continuous and thematic) such as slope, aspect, curvature, topographic wetness index, elevation, forest type, forest crown density, geology, land-use, soil drainage, and soil texture were used in hazard analysis. The correlation between landslides and these factors, pixels were divided into several classes and frequency ratio was also extracted. Eventually, a landslide susceptibility map was constructed using a logistic regression model based on entire events. Moreover, the landslide susceptibility map was plotted with a receiver operating characteristic (ROC) curve and calculated the area under the curve (AUC) and tried to extract a success rate curve. Based on the results, logistic regression produced an 85.18% accuracy, so we believed that the model was reliable and acceptable for the landslide susceptibility analysis on the study area. In addition, for risk assessment, vulnerability scale were added for social thematic data layer. The study area predictive landslide affected pixels 2,000 and 5,000 were also calculated for making a probability table. In final calculation, the 2,000 predictive landslide affected pixels were assumed to run. The total population causalities were estimated as 7.75 person that was relatively close to the actual number published in Korean Annual Disaster Report, 2006.

• 대한간호학회지
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• 제45권6호
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• pp.783-801
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• 2015

Purpose: The purpose of this study is to provide a comprehensive overview of the various measures available for assessment of oxaliplatin-induced peripheral neuropathy (OXLIPN) and to evaluate the measurement properties of each assessment tool. Methods: A systematic review was conducted to identify existing measures for OXLIPN found in the databases of PubMed, Cochrane Library, Embase, RISS and KoreaMed. The quality of the 24 identified tools was evaluated based on their properties of measurement including content validity, internal consistency, criterion validity, construct validity, reproducibility, responsiveness, floor-ceiling effects and interpretability. Results: Ten (41.7%) of the 24 tools were identified as specific measures for assessing OXLIPN and the most popular type of measures were clinical grading systems by clinicians (58.3%) and only 29.2% of measures were identified as patient reported outcomes. The most frequently used tool was National Cancer Institute-Common Toxicity Criteria (NCI-CTC), but the validity of NCI-CTC has not been reported appropriately. Overall, the Neuropathic Pain Symptom Inventory (NPSI) received the best psychometric scores, and the Chemotherapy-induced Peripheral Neuropathy Assessment Tool (CIPNAT) and Functional Assessment of Cancer Therapy/Gynaecologic Oncology Group-neurotoxicity-12 (FACT/GOG-Ntx-12) followed NPSI. Conclusion: To select appropriate measure, evidences should be accumulated through the clinical use of tools. Therefore, practitioner and researchers are urged to report relevant statistics required for the validation of the currently used measures for assessment of OXLIPN.

• 한국산학기술학회논문지
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• 제16권3호
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• pp.1937-1945
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• 2015

본 논문은 대학생들의 과잉행동성충동장애 증상 출현율과 우울과의 관계를 알아보고자 하였다. 대학생 350명을 대상으로 Conners 과잉행동성충동장애 평정척도와 Beck 우울척도를 이용한 조사를 실시하였다. 대학생들의 과잉행동성충동장애 증상 출현율은 5.1%이였고 그 중 부주의형이 가장 높았다. 우울 정도는 $8.38{\pm}6.86$점이었고 여학생이 남학생보다 우울정도가 높았으며, 보통 우울증상과 심한 우울증상자는 2.1%이었다. 과잉행동성충동장애가 우울에 영향을 주는 모형 설명력은 33.5%로 다소 높았으며, 과잉행동성충동장애 증상과 우울 증상의 공존율은 전체 학생 중 3.1%로 나타나서, 대학생들의 성인 과잉행동성충동장애 증상 출현율과 우울은 관계가 있는 것으로 보인다. 성인 과잉행동성충동장애로 인한 다양한 문제를 고려하면 이에 대한 사회적 차원의 대책 수립이 필요한 것으로 보인다.