재난피해여성의 회복탄력성에 따른 삶의 질 예측모형

서지영(Seo, Jiyeong),김민주(Kim, Minju) 한국성인간호학회 2021 성인간호학회지 Vol.33 No.6

긴급차량 운영 시 대기행렬을 고려한 회복신호 알고리즘 개발

서지영(SEO, Jiyeong),김동현(KIM, Donghyun),강성구(KANG, Seoungu),이주현(LEE, Juhyun),이선하(LEE, Seonha) 대한교통학회 2021 대한교통학회지 Vol.39 No.4

혼잡한 도심부 도로에서 교통사고나 재난 상황 시 시민의 안전을 위한 긴급차량 운행은 필연적이다. 긴급차량의 골든타임 확보를 위한 긴급차량 우선신호 시스템 시범 운영이 여러 도시에서 시행되고 있다. 하지만 긴급차량 우선신호로 인하여 일반차량들은 더 긴 지체시간을 경험하게 되고 고정된 주기로 인해 교차로 전체 지체시간 또한 증가하는 경향을 보인다. 본 논문에서는 긴급차량 우선신호 운영시간과 기존 현시의 중단시간을 산정하여 회복시간을 산정하고 긴급차량 통과 후 기존 신호시간에 회복시간을 제공하여 중단된 기존 현시에 대기하고 있던 일반차량의 지·정체 시간을 보상하였다. 회복시간 제공 시 긴급차량이 교차로를 통과한 후 해당 교차로의 방향별 대기행렬을 파악하여 우선적으로 신호 운영이 필요한 교통류에게 녹색신호를 우선 제공하거나 연장함으로써 일반차량의 지·정체를 감소시켜 교통흐름을 원활하게 하고자 한다. In the event of a traffic accident or disaster on a busy urban road, it is inevitable to operate an emergency vehicle for the safety of citizens. Trial operation of the emergency vehicle priority signal system to secure the golden time of emergency vehicles is being implemented in various cities. However, general vehicles experience a longer delay time, and the total delay time at the intersection due to the emergency vehicle priority signal. In this paper, a signal priority algorithm considering the queue length in each direction of the intersection was developed. The algorithm allows providing extended green time to compensate the traffic that has experienced longer delay.

간호대학생의 대학생활적응 모형

김영선,서지영,Kim, Youngsun,Seo, Jiyeong 한국데이터정보과학회 2015 한국데이터정보과학회지 Vol.26 No.6

Purpose: The purpose of this study was to construct a SEM that would further explain the college adaptation for nursing students. Methods: Model construction was based on the variables; mother attachment, self concept, stress, stress of clinical practice, psychological well-being, coping, and college adaptation. The analysis of data was done with both SPSS 20.0 for descriptive statistics and AMOS 20.0 for SEM. Results: The psychological well-being and coping was found to have a significantly direct effect in predicting college adaptation. In addition, mother attachment, self concept, and stress were found to have a significantly direct effect in predicting college adaptation. The final modified model yielded ${\chi}^2=231.1$ (p <.001), ${\chi}^2/df=2.36$, GFI=.91, AGFI=.86, NFI=.91, PNFI=.73 RMSEA=.07, and CFI=.95. Conclusion: To improve adjustment to college life, it is recommended to have a direct method of developing psychological well-being and coping improvement program to improve mother attachment. 본 연구는 간호대학생의 대학생활적응에 영향을 미치는 변수를 확인하고 구체적인 경로와 그 영향력을 규명하여 간호대학생의 대학생활적응에 대한 모형을 개발하고자 시도되었다. 구조모형에 사용된 변수로는 모애착, 자아개념, 스트레스, 임상실습스트레스, 심리적 안녕감, 대처와 대학생활 적응이었다. 연구결과 수정모형의 적합도는 ${\chi}^2=231.1$ (p <.001), ${\chi}^2/df=2.36$로 적합한 것으로 나타났으며, GFI=.91, AGFI=.86, NFI=.91, PNFI=.73 RMSEA=.07, CFI=.95로 권장수준을 만족하였다. 변수들 중 애착, 자아개념, 스트레스, 대처방식과 심리적 안녕감은 직접으로 대학생활적응에 영향을 주었다. 자아개념은 대처방식과 심리적 안녕감을, 스트레스는 심리적 안녕감을 경유하여 대학생활적응에 영향을 주었다. 또한 이들 변수는 간호대학생의 대학생활적응을 71% 설명하는 것으로 확인되었다. 따라서 간호대학생의 대학생활적응을 증진시키기 위한 방안으로 스트레스감소와 함께, 심리적 안녕감과 대처능력을 증진시킬 수 있도록 자기관리능력 및 자아성장을 추구할 수 있는 학생관리 프로그램 개발 등을 모색하는 것이 중요할 것으로 사료된다.

초등학교 보건교과서 분석

한지영(Han, JiYoung),서지영(Seo, JiYeong) 한국간호교육학회 2014 한국간호교육학회지 Vol.20 No.1

Purpose: The objective of this study was to analyse the content of health-textbooks in elementary school in order to offer the basic data required for development or revision of health-textbook for elementary school. Methods: This study was methodological study of the content of health-textbooks. The study sample consisted of 10 health-textbooks of elementary school which were edited in 2009~2010. The components of contents divides into holistic analysis and specific areas. Results: One textbook was no introductory remarks and 2 textbooks were no preface. The health-textbooks consisted of 7 areas and were comprehensive for school education. The proportion of each was different in 10 textbooks. Sexuality and health was accounted for the largest portion of the seven areas in both the fifth and sixth grade. However, given that the mortality rate for the childs safety accidents is higher than in developed countries, the proportion of accident prevention and first aid can be relatively weak area. Conclusion: It is essential that health-textbooks empower schoolers to make healthy decisions through the promotion of useful life skills that provide a more integrated concept of health. Therefore, there is a need for approaches to health textbook to integrate more values of health.

다문화가정 청소년과 한국문화가정 청소년의 정서 특성

안인영(In-Young Ahn),서지영(Jiyeong Seo),이동윤(Dongyun Lee),이소진(So-Jin Lee),차보석(Boseok Cha),이철순(Cheol-Soon Lee),김봉조(Bong-Jo Kim),박철수(Chul-Soo Park),최재원(Jae-Won Choi) 대한소아청소년정신의학회 2016 소아청소년정신의학 Vol.27 No.4

Objectives: We aimed to compare the smoking behaviors in adolescents from monocultural and multicultural families and to evaluate the associations between their smoking behavior and number of suicide attempts. Methods: The data used in this study was collected from The Tenth Korea Youth Risk Behavior Web-based Survey. The differences in the sociodemographic characteristics between the adolescents in the multicultural and monocultural families were analyzed through the χ<SUP>2</SUP>-test, and a logistic regression was conducted to evaluate the relationships between the smoking behavior and number of suicide attempts of the adolescents in multicultural families. The process involved an analysis using a complex sample design. Results: There was significant difference in the weighted rates of the current smoking behavior (13.3% vs. 8.4%, p<0.001), experience of violence (6.8% vs. 2.3%, p<0.001), and number of suicide attempts (5.4% vs. 2.7%, p<0.001) between the adolescents from the multicultural and monocultural families. In both groups, the current smoking behavior was associated with the number of suicide attempts (multicultural families OR=6.5, p=0.005; monocultural families OR=1.5, p<0.001). Conclusion: Our results showed that the percentage of current smokers in the adolescents from multicultural families was higher than that in the monocultural families and that current smoking behavior is related to the number of suicide attempts in both groups, after adjustment for age, sex, socioeconomic status, academic achievement, current smoking behavior, depressive mood and experience of violence.

다문화청소년의 자아탄력성 영향요인에 대한 종단연구

박민아(Minah Park),한명희(Myeunghee Han),서지영(Jiyeong Seo) 한국데이터정보과학회 2021 한국데이터정보과학회지 Vol.32 No.2

본 연구는 다문화청소년의 자아탄력성의 영향요인이 시간의 흐름에 따라 어떤 변화가 있는지 확인하고자 실시하였다. 연구대상자는 다문화청소년 패널조사(MAPS)의 1, 3, 5차년도 자료를 이차 분석하였다. 자아탄력성 변화 추이 분석은 선형혼합모형을 이용하였으며, 최종모형에 선정된 예측변수는 후진제거법을 적용하였다. 그 결과, 다문화청소년의 자아탄력성 1, 3, 5차년도의 평균점수는 각각 2.90, 3.03, 3.06으로 증가하였다. 시간의 흐름에 따라서는 여학생의 경우 남학생보다 0.027만큼, 연령이 1씩 증가할 때마다 0.012만큼 자아탄력성은 유의하게 감소하였다. 교우관계가 1씩 증가할 때 자아탄력성은 시간이 지남에 따라 0.046 만큼 유의하게 증가하는 것으로 나타났다. 교사와의 관계가 1씩 증가할 때도 자아탄력성은 시간이 지남에 따라 0.031 만큼 유의하게 증가하는 것으로 나타났다. 문화적응 스트레스와 국가정체성이 1씩 증가할 때 각각 0.066, 0.073만큼 시간이 지남에 따라 감소하는 것으로 나타났다. 그러므로 다문화청소년의 자아탄력성 증진 프로그램 구성에 또래와 고사의 적극적인 참여가 필요함을 알 수 있다. 특히 성별에 따른 특성을 반드시 포함시켜야 할 것이다. The purpose of this study was to identify factors associated with ego-resilience among multicultural adolescents, as time passed. A longitudinal design was adopted to analyze secondary data from Multicultural Adolescents Panel Study (MAPS). The linear mixed model was utilized for the change analysis of ego-resilience. As time elapsed, the ego-resilience of female students decreased by 0.027 significantly different from that of male. While the age, cultural adaptation stress and national identity of subjects increased by 1.0, their ego-resilience decreased significantly by 0.012, 0.066 and 0.073 respectively. As the relationship among peer group and with teachers increased by 1.0, their ego-resilience also increased by 0.046 and 0.031 respectively in accordance. Consequently, we may conclude that the active participation of their peer group and teachers should be essentially performed to constitute the development of an ego-resilience promoting program for multi-cultural adolescents.

교통과 가상현실 시뮬레이션 활용: VISSIM과 UC-win/Road 실시간 연동 Plug-in 활용 사례

김도훈(KIM, Dohoon),주성갑(JOO, Sung Kab),이선하(LEE, Seonha),서지영(SEO, Jiyeong) 대한교통학회 2021 교통 기술과 정책 Vol.18 No.4

노인에서 COVID-19로 인한 불안감과 관련된 인식

임은지(Eunji Lim),김봉조(Bong-Jo Kim),이철순(Cheol-Soon Lee),차보석(Boseok Cha),이소진(So-Jin Lee),서지영(Jiyeong Seo),최재원(Jae-Won Choi),이영지(Young-Ji Lee),이윤정(Younjung Lee),이동윤(Dongyun Lee) 대한노인정신의학회 2021 노인정신의학 Vol.25 No.1

Objective: To investigate perceptions of coronavirus disease-19 (COVID-19) associated with anxiety caused by the COVID-19 epidemic in the elderly who are vulnerable to mental health problems. Methods: This study used data of a survey on perceptions of COVID-19 and changes in mental health of 1,000 out of residents in a province of Korea in April 2020. The survey included questions about psychological perceptions for COVID-19. Subjects were dived into two groups (<60 and ≥60). Binary logistic regression analyses were performed for evaluating the association between anxiety and perceptions about COVID-19 in each group. Results: Results of binary logistic regression analyses revealed that only ‘fear of getting infected myself’among perceptions for COVID-19 was associated with anxiety in the elderly aged more than 60 years. However, in adults aged less than 60 years, all perceptions for COVID-19 except impairment of performance were associated with such anxiety. Conclusion: We found that the anxiety for COVID-19 in elderly with age over 60 years was associated with ‘fear of getting infected myself’ rather than ‘fear of family or people around them’, unlike adults aged less than 60 years. These results can be applied in strategies for psychological quarantine against COVID-19 among the elderly.

농촌지역 주민들에서 만성 의학적 질환이 자살사고에 미치는 영향

장지훈(Jihoon Jang),차보석(Boseok Cha),이동윤(Dongyun Lee),강경희(Gyeong Hui Kang),이선숙(Sun Sook Lee),홍미향(Mi Hyang Hong),강미옥(Mi Ok Kang),김봉조(Bong-Jo Kim),이철순(Cheol-Soon Lee),이소진(So-Jin Lee),서지영(Jiyeong Seo),안인영(In 대한생물치료정신의학회 2016 생물치료정신의학 Vol.22 No.3

Objectives:This study attempted to investigate the effects of chronic medical diseases on suicidal ideation in a rural population, focusing on differences between adults and elderly individuals. Methods:We conducted a community-based, cross-sectional study on 682 subjects residing in rural areas. Participants aged 18–79 years were interviewed at home to assess the presence of current or past chronic medical diseases(lifetime). All participants completed the Center for Epidemiologic Studies Depression scale, Beck Scale for Suicide Ideation, Beck Anxiety Inventory, Alcohol Use Disorder Identification Test, and Barratt Impulsiveness Scale-11. Multiple logistic regression analysis was conducted to analyze the influences of chronic medical diseases on suicidal ideation in the “adult group” and “elderly group.” Results:In the unadjusted model, cardiovascular diseases(odds ratio : OR, 11.86; 95% confidence interval : 95% CI, 3.07-45.83), arthritis(OR, 3.72; 95% CI, 1.55-8.95), and cerebrovascular diseases(OR, 9.47 : 95% CI, 2.64-34.00) were significantly associated with increased suicidal ideation among adults. Furthermore, the association between cardiovascular diseases and increased suicidal ideation remained significant(OR, 12.53 : 95% CI, 1.51-104.17) after adjusting for sociodemographic factors, depression, anxiety, impulsivity, and problematic alcohol use. In elderly group, arthritis was the only significant risk factor for increased suicidal ideation in both unadjusted and adjusted models(OR, 2.80; 95% CI, 1.13-6.94 and OR, 3.71; 95% CI, 1.05-13.08, respectively). Conclusion:Chronic medical diseases that were associated with suicidal ideation differed by age group. This study suggests that primary-care physicians need to carefully assess suicidal ideation in adult patients with cardiovascular diseases and elderly patients with arthritis.