• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.219-226
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• 2024

The purpose of this study is to determine the between nursing students simulation pratice education experience, clinical practice satisfaction, problem-solving ability, and clinical performance ability. The research design was a descriptive correlational study, and the participants were third-year nursing students. A total of 197 people were involved, including 95 students from a university with simulation training in the curriculum and 102 students from a university without simulation training in the curriculum. It was composed. Frequency analysis, descriptive statistics, independent t-test, and pearson correlation were used to analyze the collected data. As a result of the study, nursing students who had experience in simulation practice education showed significant differences in clinical practice satisfaction and clinical performance ability during clinical practice. However, there was no significant difference in problem-solving ability. In addition, it was confirmed that there was a correlation between simulation training experience, clinical practice satisfaction, and clinical performance ability. Based on the results of this study, it will be possible to develop and utilize simulation education programs in various situations to increase the effectiveness of clinical practice for nursing students.

• Journal of Physiology & Pathology in Korean Medicine
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• v.33 no.5
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• pp.255-260
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• 2019

Oriental Diagnosis System(ODS) is an artificial intelligence program that utilize entered diagnosis knowledge, determine patient's disease and decide right medicine. The purpose of this study is to find a correlation between pattern Identification in Korean medicine and each sasang types(So-Yang, So-Eum and Tae-Eum) by analyzing ODS diagnosis result. Eventually our study secure availability of using ODS program at clinical training or developing diagnosis program. Subject of this study is 32 students participating in Sasang medical practice(12 subjects were So-Yang, 7 subjects were So-Eum, and 13 subjects were Tae-Eum). We analyze subject's clinical practice result reports by using ODS program and obtained result about pattern Identification. We used SPSS statistics 23 in analyzing the differences of the scores of Eight Principle Pattern Identification, Qi-Blood Pattern Identification, Bing-xie Pattern Identification, and Visceral Pattern Identification in each Sasang types (So-Yang, So-Eum, Tae-Eum). In the case of Heat-moisture, Tae-Eum showed higher score than So-Eum, but So-Yang showed no difference from the other two Sasang types(p<0.05). And in the case of Food-accumulation, Tae-Eum and So-Yang showed significantly higher score than So-Eum(p<0.05). It is hard to generalize the result because subject of this study was not enough. However, we explained correlation between pattern Identification in korean medicine and each sasang types based on quantifiable and objective evidence system. Therefore use of ODS program in student clinical practice training help to understand the relationship and correlation between different pattern Identification and will help standardization of clinical practice education.

• The Korean Journal of Applied Statistics
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• v.30 no.4
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• pp.591-602
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• 2017

The concentration of fine dust has increased in Korea and people have become more concerned with respiratory diseases. This study selected risk factors for chronic obstructive pulmonary disease (COPD) through demographic and clinical features and constructed a nomogram. First, logistic regression analysis was performed using demographic and clinical feature and the pulmonary function test results of the Korean National Health and Nutrition Examination Survey (KNHANES) $6^{th}$ (2013-2015) and the nomogram was constructed to visualize the risk factors of chronic obstructive pulmonary disease in order to facilitate the interpretation of the analysis results. The ROC curve and calibration plot were also used to verify the nomogram of chronic obstructive pulmonary disease.

• The Korean Journal of Applied Statistics
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• v.28 no.2
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• pp.289-294
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• 2015

Linear mixed models are commonly used in the clinical pharmaceutical studies to analyze repeated measures such as the crossover study data of bioequivalence studies. In these models, random effects describe the correlation between repeated outcomes and variance-covariance matrix explain within-subject variabilities. Bioequivalence analysis verifies whether a 90% confidence interval for geometric mean ratio of Cmax and AUC between reference drug and test drug is included in the bioequivalence margin [0.8, 1.25] performed using linear mixed models with period, sequence and treatment effects as fixed and sequence nested subject effects as random. A Levofloxacin study is referred to for an example of real data analysis.

• The Korean Journal of Applied Statistics
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• v.9 no.2
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• pp.95-108
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• 1996

There are many clinical trials where a large portion of the patients are cured of disease. In such a case, one might be more interested in testing the differences in cure rates rather than other types of differences in failure distribution. For ethical and economic reasons, clinical trials must be repeatedly monitored for evidence of treatment benefit or harm. In this article, we examined by simulation the properties of nonparametric group sequential methods for comparing the cure rates between two treatment groups during the trial in a wide range of alternatives, censoring rates and cure rates.

• 대한임상약리학회:학술대회논문집
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• 2001.12a
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• pp.32-33
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• 2001

• Journal of Fisheries and Marine Sciences Education
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• v.26 no.5
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• pp.1003-1012
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• 2014

The purpose of this study was to understand the clinical nurses' burnout, job stress, coping, self-efficacy and to identify the factors that influence on burnout. A quantitative, descriptive design was used to study 140 clinical nurses in B and U city, recruited from June to July, 2012. The data were analyzed SPSS 20.0 program using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients and stepwise multiple regression. The mean score for burnout was 2.28 points(range: 1-4). Burnout was significantly correlated with job stress, coping and self-efficacy. These variables accounted for 37.4% of burnout. Based on the results, the sorts of strategies to reduce the burnout are required by offering job stress, coping and self-efficacy management.

• The Korean Journal of Applied Statistics
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• v.29 no.3
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• pp.539-547
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• 2016

We discussed how to handle missing binary data clinical trials. Patterns of occurring missing data are discussed and introduce missing binary data imputation methods that include the modified method. A simulation is performed by modifying actual data for each method. The condition of this simulation is controlled by a response rate and a missing value rate. We list the simulation results for each method and discussed them at the end of this paper.

• Journal of Korean society of Dental Hygiene
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• v.20 no.2
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• pp.189-196
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• 2020

Objectives: This study aims to investigate the impact of clinical dental hygienists on customer orientation and prepare basic data for the rational and efficient human resource management of dental hygienists. Methods: A self-reported questionnaire was completed by 220 dental hygienists from July 7 to August 8, 2019. Data were analyzed using the IBM SPSS Statistics 22.0 program with a significance level of 0.05. Results: The customer orientation of clinical dental hygienists was 4.09, internal marketing was 3.10, organizational citizenship behavior was 3.97, and self-efficacy was 3.91. The variables that most influenced their turnover intention were those related to organizational citizenship behavior. These factors showed a 28.8% variance among dental hygienists. Conclusions: This study recommends the development and application of a program that enhances dental hygienists' customer orientation, recognizes them as internal clients, and improves dental productivity.

• Research in Community and Public Health Nursing
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• v.19 no.1
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• pp.112-119
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• 2008

Purpose: The purpose of this study was to verify the effect of aroma inhalation on nursing students stress responses and anxiety before their first clinical practice. Method: Data were collected during the period from March 5 to March 10, 2007 at K College in a province. There were seventy eight subjects, 35 for the experimental group and 38 for the control group. Aroma oils used were lavender, peppermint and rosemary. Before and after the treatment, the severity of stress and anxiety were evaluated by VAS and a questionnaire. Data were analyzed by descriptive statistics, t-test and $\chi^2$-test with the SPSS program. Result: The score of subjective stress (VAS) decreased significantly after aroma inhalation(p=.000), but status anxiety was not significantly different between the two groups (p=.649). Conclusion: Aroma inhalation can be a useful intervention to reduce nursing student's stress before their first clinical practice.