• 대한영상의학회지
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• 제83권2호
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• pp.265-283
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• 2022

흉부영상의 적절한 활용을 위해 한국형 코로나바이러스 감염증(이하 COVID-19) 흉부영상진단 시행 가이드라인을 개발하였다. 8가지 문장형 핵심 질문을 선정하고, 근거기반 임상영상 가이드라인 수용개작 방법론에 의거하여 권고안을 작성하였다. 권고 내용은 다음과 같다. COVID-19 확진자와 접촉한 증상이 없는 사람에 대하여 COVID-19의 진단을 위하여 흉부영상검사(흉부X선검사 또는 CT)를 사용하지 않는 것이 적절하다. COVID-19가 의심되는 증상이 있으나 reverse transcription polymerase chain reaction 검사를 이용할 수 없는 경우 흉부영상검사 사용을 고려할 수 있다. COVID-19가 확인된 환자에게 병원 입원을 결정하기 위하여 임상 평가 및 검사실 검사와 함께 흉부영상검사를 고려할 수 있다. COVID-19 입원환자의 증상 경중 및 위험요인의 유무에 따라 흉부영상검사를 고려할 수 있으며, 치료 방법을 결정하거나 수정하는데 이용할 수 있다. COVID-19 환자에서 객혈 또는 폐색전증이 의심되는 경우 CT 혈관조영술을 시행할 수 있다. 증상이 호전된 COVID-19 환자의 퇴원 결정을 하는데 흉부영상검사를 사용하지 않는 것이 적절하다. COVID-19에서 회복된 환자를 추적검사할 때 폐 기능 장애가 있는 환자에서 치료 가능한 폐질환과 구별하기 위해 흉부영상검사를 고려할 수 있다.

• 한국직업건강간호학회지
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• 제31권4호
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• pp.147-156
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• 2022

Purpose: This study aimed to compare and analyze the job stress of nurses with and without in COVID-19-related work. Methods: A structured self-reported questionnaire survey was conducted to assess job stress. The extent of job stress was compared between nurses with COVID-19 (COVID-19 group) and those without such experience (non-COVID-19 group). Multiple regression analysis was performed to identify the factors influencing job stress. Results: Job stress was higher in the COVID-19 group compared to the non-COVID-19 group (t=2.54, p=.12). In sub-categorical comparison, stress driven by a taxing work environment, relationship conflict, and work schedule was higher in the COVID-19 group than the non-COVID-19 group. Multiple regression analysis revealed the job stress was higher among nurses with COVID-19-related work experience than that of non-experienced nurses. The factors affecting job stress of nurses with COVID-19-related work experience included emergency room work, providing nursing assistant for COVID-patients, and caring for these patients. Conclusion: Since COVID-19-related work experience is a major factor that affects nurses' job stress, it is imperative to provide various support measures for nursing assistants such as providing a break from working in an environment with high risk of infection, adjusting work schedules, resolving conflicts between personnel, and securing support.

• 디지털융복합연구
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• 제19권4호
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• pp.383-392
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• 2021

본 연구는 재가노인이 인지하는 COVID-19 스트레스와 자기관리 효능감 간의 관계를 파악하여 노인의 감염병 관리 간호중재 개발을 위한 기초자료 활용을 위해 시도되었다. 133명을 대상으로 일반적 특성, COVID-19 스트레스 및 자기관리 효능감에 대한 구조화된 설문지를 활용하여 자료수집 하였다. 자료분석을 위해 t-test, ANOVA, Pearson's correlation coefficients를 시행하였다. 연구결과, COVID-19 스트레스는 직업, 교육정도, 경제상태, 주관적 건강상태에 따라 차이가 있었으며, 자기관리 효능감은 주관적 건강상태에 따라 차이가 있었다. COVID-19 스트레스는 자기관리 효능감과 정 상관관계가 있었으며, 하부영역 중 예방 및 가정관리 영역에서 정 상관관계가 있었다. 결과를 통해 재가노인들의 적절한 COVID-19 스트레스는 예방 및 가정관리 효능감을 높이는 요인으로 작용할 수 있음을 알 수 있었다. COVID-19 대유행이 지속됨에 따라 시기별 변화와 대상자의 범위를 확대한 반복 연구가 필요하다.

• 한국의상디자인학회지
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• 제23권4호
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• pp.73-80
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• 2021

This study is a descriptive cross-sectional study to confirm the knowledge, attitudes, and preventive practice behaviors of university students concerning COVID-19 and to identify the factors that influence preventive practice behaviors. The number of study subjects was calculated using G*power program 3.19. The data collected from the study were analyzed using SPSS/WIN version 25. The subject's characteristics, knowledge, attitude, and preventive practices against COVID-19 were analyzed with descriptive statistics, and the difference in knowledge, attitude, and prevention practices against COVID-19 according to the subject's characteristics was evaluated using an independent t-test, ANOVA, and post-hoc test was conducted using a Scheffé test. Correlations of knowledge, attitude, and prevention practices against COVID-19 were analyzed using Pearson Correlation coefficients, and factors affecting COVID-19 prevention practices were analyzed using stepwise multiple regression. The number of subjects analyzed in the study was 232. The general characteristics of the study subjects were 78 males (33.7 %) and 154 females (66.3 %). The subject's knowledge score about COVID-19 was 85.13±6.22 out of 100 points, and the attitude score toward COVID-19 was 12.47±1.31 out of 14 points. The prevention practice score for COVID-19 was 29.36±3.42 out of 32 points. As a result of the study, knowledge about COVID-19 was found to have a significant positive correlation with attitude (r=.34, p<.001); COVID-19 prevention practice behavior was found to have a significant positive correlation with knowledge (r=.54, p<.001), and attitude (r=.62, p<.001). The main factors influencing the COVID-19 prevention practice behavior were knowledge, attitude, and major (Cosmetology major).

• 산업융합연구
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• 제19권5호
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• pp.129-137
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• 2021

본 연구는 간호대학생의 COVID-19에 대한 지식과 위험인식이 COVID-19 예방행위에 미치는 영향을 파악하고자 시도되었다. 본 연구는 간호학과 학생 184명을 대상으로 자가 보고 설문지를 이용하여 2021년 5월 1일부터 9월 20일까지 자료를 수집하였다. 수집된 자료는 Independent t-test, One-way ANOVA, Multiple regression을 이용하여 분석하였다. 연구결과, 간호대학생의 COVID-19에 대한 지식(r=.15, p=.019), 위험인식(r=.13, p=.036)은 COVID-19 예방행위와 양의 상관관계가 있는 것으로 나타났다. 대상자의 COVID-19 예방행위에 영향을 미치는 요인은 COVID-19 지식이었으며 설명력은 4%였다. 따라서 간호대학생의 COVID-19에 올바른 지식을 습득하도록 하고 예방행위를 증진시키기 위한 교육중재 프로그램 개발이 필요하다.

• 복식문화연구
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• 제29권5호
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• pp.617-633
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• 2021

The purpose of this study is to examine emerging trends in fashion films and the impact of COVID-19 through analysis of Prada films produced before and after the initial spread of the COVID-19 pandemic. We selected 40 cases occurring prior to the pandemic, from June to December 2019, and 21 cases occurring since the outbreak, from June to December 2020. To identify relevant trends, we conduct a literature review and examine a range of case studies. First, travel restrictions and confronting activities currently inhibit production. Through our case study analysis, we identify nineteen cases in between before and after COVID-19. Secondly, Prada can be seen to mainly produce episodes and promotional films. Additionally, it develops content showcasing brand values in environmental, cultural, creative, and sport-related fields; intended audiences extend beyond the realm of fashion. Thirdly, a new film category began to develop after the outbreak of COVID-19, namely, narrative films utilizing virtual interactions. According to our analysis results, we expect film production that is increasingly facilitated by virtual communication, technology utilization, and online platforms to continue even after the resolution of COVID-19. New film categories will emerge, and we predict that the gap between the number of cases before and after COVID-19 will narrow.

• 한국산업정보학회논문지
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• 제27권2호
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• pp.115-128
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• 2022

본 연구는 Covid-19 팬데믹이 항공산업에 미친 영향과 동향을 살펴보고자 국내 뉴스 기사 데이터를 활용하여 키워드 트렌드 분석을 진행하였다. 데이터 수집을 위하여 Covid-19 발생 기준으로 전, 후 각 6개월의 기간을 나누어 '항공사' 키워드를 중심으로 관련 기사들을 추출하였다. 이후 기간별 동시 출현 빈도를 파악한 후 LDA 기법을 이용하여 토픽 모델링을 진행하였으며, Covid-19의 진행 동향과 토픽 패턴과의 관계 분석을 통해 상황에 따른 주요 토픽을 도출하였다. 이러한 결과를 활용하여 Covid-19와 같이 범세계적으로 영향을 주는 전염병이 발생할 경우 그 추이에 따라 항공산업에 미치는 영향을 예측할 수 있는 기초자료로 활용될 수 있을 것으로 기대된다.

• International Journal of Internet, Broadcasting and Communication
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• 제14권4호
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• pp.20-35
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• 2022

COVID-19 vaccines have been developed worldwide in order to prevent the spread of coronavirus infection-19, but some people tend to refuse to be vaccinated against COVID-19. Therefore, we will investigate how people's understanding of COVID-19 vaccines affects their attitude to accept COVID-19 vaccination information. Therefore, the purpose of this study is to examine the determinants that affect the acceptability of COVID-19 vaccine through the informational characteristics of COVID-19 vaccine and the individual health belief theory. This study conducted an offline survey of 215 adult men and women living in Seoul and Gyeonggi-do Province during the period from September 1 to September 10, 2022, and we have conducted a final analysis using a total of 212 questionnaires. The results of our study were as follows. First, among the information characteristics of COVID-19 vaccine, it was confirmed that the amount of information had a significant positive effect on susceptibility, severity, and barriers in health belief theory, respectively. Second, among the information characteristics of COVID-19 vaccine, it was found that the quality of information had a significant positive effect on the susceptibility in health belief theory. Third, susceptibility and barriers in the health belief theory significantly had a positive effect on voluntary attitude and involuntary attitude in acceptance attitude, respectively. And finally, it was found that the severity of the health belief theory had a positive effect on the involuntary attitude in acceptance attitude. The results of this study suggest that policy efforts are needed to make accurate information about COVID-19 vaccine known to the people.

• 중환자간호학회지
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• 제16권2호
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• pp.54-66
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• 2023

Purpose : Developing infection control capabilities during the COVID-19 pandemic was critical. This study aimed to develop a simulation program to control patients with COVID-19 in nursing students and examine the effects on COVID-19 knowledge, COVID-19 nursing intention, self-efficacy learning, and clinical performance. Methods : The study used nonequivalent control group pretest-posttest design. Sixty nursing students were recruited from two different colleges using purposive sampling. For the intervention group(n=30), the pretest was administered before the simulation program, involving six sessions of online lectures and simulation practices. Immediately, the posttest was conducted following the program. Results : COVID-19 knowledge (t=9.87, p <.001), COVID-19 nursing intention (t=4.45, p <.001), learning self-efficacy (t=6.49, p <.001), and clinical performance (t=6.77, p <.001) increased significantly after the program, revealing the positive effect of the COVID-19 infection control simulation program in nursing students. Conclusion : The results of the study and the curriculum may be used as practical evidence for COVID-19 infection control in nursing schools and medical institutions.

• Journal of Yeungnam Medical Science
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• 제38권4호
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• pp.344-349
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• 2021

Background: Cancer patients have been disproportionally affected by the coronavirus disease 2019 (COVID-19) pandemic, with high rates of severe outcomes and mortality. Fever is the most common symptom in COVID-19 patients. During the COVID-19 pandemic, physicians may have difficulty in determining the cause of fever (COVID-19, another infection, or cancer fever) in cancer patients. Furthermore, there are no specific guidelines for managing cancer patients with fever during the COVID-19 pandemic. Thus, this study evaluated the clinical characteristics and outcomes of cancer patients with fever during the COVID-19 pandemic. Methods: This study retrospectively reviewed the medical records of 328 cancer patients with COVID-19 symptoms (fever) admitted to five hospitals in Daegu, Korea from January to October 2020. We obtained data on demographics, clinical manifestations, laboratory test results, chest computed tomography images, cancer history, cancer treatment, and outcomes of all enrolled patients from electronic medical records. Results: The most common COVID-19-like symptoms were fever (n=256, 78%). Among 256 patients with fever, only three (1.2%) were diagnosed with COVID-19. Most patients (253, 98.8%) with fever were not diagnosed with COVID-19. The most common solid malignancies were lung cancer (65, 19.8%) and hepatobiliary cancer (61, 18.6%). Twenty patients with fever experienced a delay in receiving cancer treatment. Eighteen patients discontinued active cancer treatment because of fever. Major events during the treatment delay period included death (2.7%), cancer progression (1.5%), and major organ dysfunction (2.7%). Conclusion: Considering that only 0.9% of patients tested for COVID-19 were positive, screening for COVID-19 in cancer patients with fever should be based on the physician's clinical decision, and patients might not be routinely tested.