• 한국간호교육학회지
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• 제29권3호
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• pp.225-233
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• 2023

Purpose: The aim of this study was to identify factors related to the vaccination intentions of nursing students before clinical practice. Methods: A descriptive correlational study design was used. The participants were 129 nursing students who were enrolled in one college of nursing in Seoul and were scheduled for clinical training. Data collection was conducted from February 28 to March 7, 2022. The data were analyzed using descriptive statistics, a t-test, ANOVA, Pearson's correlation coefficient, and a latitudinal regression analysis using the IBM SPSS statistics version 26.0 program. Results: The intention to vaccinate showed a significant correlation with vaccination attitude (r=.72, p<.001), subjective norms (r=.68, p<.001), and perceived behavioral control (r=.63, p<.001). The influencing factors on three intent to vaccinate were vaccination attitude (β=.36 p<.001), subjective norms (β=.31, p<.001), and perceived behavioral control (β=.36, p<.001). The explanatory power of these variables was 69.6%. Conclusion: The vaccination rate before the clinical training of nursing students was related to economic burden, a lack of time, and transportation problems that nursing college students experienced during the vaccination process. Therefore, administrative and financial support is needed for improving the vaccination rates of nursing students.

• Korean Journal of Radiology
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• 제21권12호
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• pp.1345-1354
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• 2020

Objective: To evaluate radiomics analysis in studies on mild cognitive impairment (MCI) and Alzheimer's disease (AD) using a radiomics quality score (RQS) system to establish a roadmap for further improvement in clinical use. Materials and Methods: PubMed MEDLINE and EMBASE were searched using the terms 'cognitive impairment' or 'Alzheimer' or 'dementia' and 'radiomic' or 'texture' or 'radiogenomic' for articles published until March 2020. From 258 articles, 26 relevant original research articles were selected. Two neuroradiologists assessed the quality of the methodology according to the RQS. Adherence rates for the following six key domains were evaluated: image protocol and reproducibility, feature reduction and validation, biologic/clinical utility, performance index, high level of evidence, and open science. Results: The hippocampus was the most frequently analyzed (46.2%) anatomical structure. Of the 26 studies, 16 (61.5%) used an open source database (14 from Alzheimer's Disease Neuroimaging Initiative and 2 from Open Access Series of Imaging Studies). The mean RQS was 3.6 out of 36 (9.9%), and the basic adherence rate was 27.6%. Only one study (3.8%) performed external validation. The adherence rate was relatively high for reporting the imaging protocol (96.2%), multiple segmentation (76.9%), discrimination statistics (69.2%), and open science and data (65.4%) but low for conducting test-retest analysis (7.7%) and biologic correlation (3.8%). None of the studies stated potential clinical utility, conducted a phantom study, performed cut-off analysis or calibration statistics, was a prospective study, or conducted cost-effectiveness analysis, resulting in a low level of evidence. Conclusion: The quality of radiomics reporting in MCI and AD studies is suboptimal. Validation is necessary using external dataset, and improvements need to be made to feature reproducibility, feature selection, clinical utility, model performance index, and pursuits of a higher level of evidence.

• 한국응급구조학회지
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• 제16권1호
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• pp.91-101
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• 2012

Purpose: This study aims to assess the influencing factors on the level of satisfaction with clinical training and to provide basic data for more efficient clinical training. Method: The study was conducted on 402 paramedic students who have experienced clinical training from September 6 until October 12 in 2011. The questionnaires consisted of 40 questions. We used SPSS 18.0 frequency analysis, technical statistics, t-test, ANOVA, Pearson's correlation coefficients and multiple regression analysis. Result: 1. The level of satisfaction with clinical training showed significant difference between the frequency (F=8.837, p=.000) and clinical training managers (F=5.418, p=.001). 2. The level of satisfaction with clinical training showed the strongest positive correlation with the satisfaction of clinical training hospitals (r=.694, p=.000). 3. Multiple regression analysis revealed the most powerful predictor for satisfaction with clinical training was the satisfaction level of clinical training hospitals(48.2%) and the frequency of clinical training experiences(.8%), the preparation before the clinical training(5.4%), the total duration of clinical training(.7%), and the satisfaction of emergency department education(1.0%). These five variables accounted for 56.1% of the satisfaction of clinical training among paramedic students. Conclusion: As student's satisfaction of the clinical training increases, the quality of paramedics is expected to improve in the future. As a result, the future paramedics can be nurtured to be highly skilled in on-the-scene emergency situations after graduation.

• 대한약학회:학술대회논문집
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• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.90-90
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• 2003

Sample size calculations play an important role in bioequivalence trials. In almost all clinical trials sample size is determined by considering power under the alternative hypothesis. The alternative hypothesis is the hypothesis that we wish to prove with experiments. Hence, in bioequivalence trials the alternative hypothesis is that two formulations are bioequivalent, while the null hypothesis is that the two formulations are not bioequivalent. (omitted)

• Korean Journal of Radiology
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• 제22권10호
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• pp.1587-1593
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• 2021

• 융합정보논문지
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• 제7권6호
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• pp.19-24
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• 2017

본 연구의 목적은 간호대학생이 인지하는 임상실습 교육환경, 실습교과목 만족도 및 전공 만족도와의 관계를 알아보고자 하였다. 연구대상은 일개 지역의 간호학과 118명을 대상으로 구조화된 설문지를 이용하였다. 2017년 9월 자료수집을 하였고, 기술통계와 Pearson's correlation으로 분석하였다. 연구결과 임상실습 교육환경의 평균은 $3.32{\pm}0.41$점, 실습교과목 만족도의 평균은 $3.88{\pm}0.55$점, 전공만족도 평균은 $3.99{\pm}2.30$점이었다. 임상실습 교육환경과 실습교과목 만족도는(r=.586, p=.000) 유의한 양의 상관관계가 있고, 실습교과목 만족도와 전공만족도(r=.560, p=.000), 임상실습 교육환경과 전공만족도는(r=.530, p=.000) 유의한 양의 상관관계를 보였다. 본 연구를 통해 각 변수간의 관계가 있음을 확인하였고, 이후 세부영역에 따른 연구를 통해 임상실습 교육환경을 개선하여 실습교과목과 전공만족도를 높일 수 있는 효과적 방안이 필요할 것으로 생각된다.

• 보건의료산업학회지
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• 제7권2호
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• pp.125-134
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• 2013

The purpose of this study was to identify the influencing factors of college adjustment in nursing students. A quantitative descriptive design was used to study 400 nursing students in Busan and Ulsan, recruited from May 1 to 30, 2011. The instruments used were the clinical stress scale, stress coping scale and college adjustment problem checklist. The data were analysed SPSS program, using descriptive statistics, Pearson correlation coefficient, and simultaneous multiple regression. Findings of the study can be summarized as follows; First, the average of clinical stress was 3.68 points, the problem-solving coping was 2.85 points, the emotional-focused coping was 2.48 points, and college adjustment was 3.03 points. Second, The correlation of the clinical stress and college adjustment relations showed negative correlation in all areas. The correlation of problem-solving and emotional-focused coping and college adjustment showed positive correlation. Third, The significant predictors of college adjustment were satisfaction in major, psychological factors, problem-solving coping, perceived health status, emotional-focused coping, knowledge, skills, assignment/reports. These variables showed explanatory power of 43.2%. The study suggested to help reduce clinical stress and to strengthen problem-solving coping for college adjustment in nursing students.

• 기본간호학회지
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• 제23권1호
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• pp.42-50
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• 2016

Purpose: The purpose of this study was to examine clinical competence and organizational socialization according to communication style of preceptors as perceived by new nurses. Methods: From May 1 to July 31, 2014, data were collected from 180 new graduated nurses who had been working for 3~12 months in hospitals in Busan and one in Gyungnam. Data were analyzed using descriptive statistics, t-test, ANOVA, and Pearson correlation coefficients. Results: Preceptors's communication style perceived by the new nurses included supportive type, reflective type, emotive type, and directive type in order of precedence. The average score for clinical competence was $2.82{\pm}0.31$, and the average score for organizational socialization was $3.05{\pm}0.40$. There were significant differences in nurses' clinical competence(F=9.087, p<.001) and organizational socialization (F=30.129, p<.001) according to preceptor's communication style. Conclusion: Results indicate that supportive and emotive communication styles of preceptors were important factors in the success of the preceptees' clinical competence and organizational socialization.

• 근관절건강학회지
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• 제22권3호
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• pp.185-194
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• 2015

Purpose: The purpose of this study is to determine the mediator or moderator effect of clinical nurses' emotional intelligence on the relationship between the emotional labor and psychological well-being. Methods: Data was collected from 240 nurses in tertiary hospitals located in B city using structured questionnaires. Data was analyzed with descriptive statistics, Pearson's correlation coefficient and hierarchical multiple regression using the SPSS program. Results: Clinical nurses' emotional intelligence had a significant correlation with emotional labor (r=-.13, p=.039) and psychological well-being (r=.52, p<.001). Also, clinical nurses' emotional intelligence showed mediating effects between the emotional labor and psychological well-being. However, emotional intelligence did not show moderating effects. Conclusion: The results of this study show that the clinical nurses' emotional intelligence has an important influence on nurses' emotional labor and psychological well-being. This finding points to the importance of emotional intelligence to increase psychological well-being and suggests that the hospital should develop education and training programs to enhance nurses' emotional intelligence and promote clinical nurses' psychological well-being.

• 간호행정학회지
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• 제15권2호
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• pp.225-232
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• 2009

Purpose: The purpose of this study was to investigate the relationship among emotional labour, emotional expression and burnout of clinical nurse. Method: Data was collected from convenient sample of 178 nurses in 4 cities. The questionnaire measured the level of emotional labour, emotional expression and burnout of clinical nurse. The data were analyzed using descriptive statistics, t-test, ANOVA, and Pearson's correlation coefficient. Result: The mean score of emotional labour was 3.34(${\pm}.41$), emotional expression was 3.49(${\pm}.51$), burnout was 2.94(${\pm}.58$). There were significant differences on burnout according to age, marital status, religion, clinical career, working unit, level of job satisfaction, satisfaction of work load, satisfaction of interpersonal relations. There was a significant positive correlation between emotional labour and emotional expression. The emotional expression was a significant negative correlation with burnout. Conclusions: From the studies reviewed, it can expect the positive effect to decrease the burnout of clinical nurses when the nurse administrators who have concern about nurses' emotional expression. These findings would be significant resource to promote understanding about emotional labour for nurses.