• Radiation Oncology Journal
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• v.19 no.4
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• pp.369-380
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• 2001

Purpose : By developing on-line statistics program to record the information of radiation oncology to share the information with internet. It is possible to supply basic reference data for administrative plans to improve radiation oncology. Materials and methods : The information of radiation oncology statistics had been collected by paper forms about 52 hospitals in the past. Now, we can input the data by internet web browsers. The statistics program used windows NT 4.0 operation system, Internal Information Server 4.0 (IIS4.0) as a web server and the Microsoft Access MDB. We used Structured Query Language (SQL), Visual Basic, VBScript and JAVAScript to display the statistics according to years and hospitals. Results : This program shows present conditions about man power, research, therapy machines, technics, brachytherapy, clinic statistics, radiation safety management, institution, quality assurance and radioisotopes in radiation oncology department. The database consists of 38 inputs and 6 outputs windows. Statistical output windows can be increased continuously according to user's need. Conclusion : We have developed statistics program to process all of the data in department of radiation oncology for reference information. Users easily could input the data by internet web browsers and share the information.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.2
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• pp.554-561
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• 2012

The purpose of this study was to identify the relationship between anxiety, anger and fatigue among stress factor in clinical practice of nursing students. The subjects were 197 nursing students who have practiced at the hospital in T city. Data was analyzed by using descriptive statistics, ANOVA, t-test and pearson's correlation coefficient. The mean score for stress was 3.82. The mean score for anxiety was 48.82. The mean score for anger was 1.17. The mean score for fatigue was 30.96. The factor of stress was a significant difference of anxiety according to conference, theory and practice, satisfaction of clinical practice. The factor of stress was a significant difference of anger according to report, theory and practice, orientation, nurse, environment. The factor of stress was a significant difference of fatigue according to conference, orientation, environment, patient relationship. In results, This study revealed that there was a significant correlation among stress, anxiety, anger and fatigue of nursing students in clinical practice.

• Journal of Convergence for Information Technology
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• v.10 no.10
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• pp.100-108
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• 2020

The purpose of this study is to identify the differences in self-efficacy, clinical performance ability, and critical thinking disposition after applying education integrated educational virtual reality simulation to training and outside school clinical practice to nursing college students and to provide them as basic data for effective practical education. This study was conducted from June 8 to July 3, 2020, and enrolled in the 3rd year of university in G city, and 30 subjects who did not receive virtual reality simulation training or outside school clinical training at all. Data were analyzed by Paired t-test. As a result of the study, the result of pretest and posttest to each group showed statistically significant improvements in self-efficacy, clinical performance ability, and critical thinking disposition. As a results of the study, education integrating virtual reality simulation training and clinical practice for nursing students to improves clinical performance ability, improves critical thinking, and self-efficacy, so it is thought that various virtual reality simulation training must be suitable for clinical situations before practice is necessary.

• Journal of Convergence for Information Technology
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• v.11 no.2
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• pp.173-180
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• 2021

This study identified the correlation between emotional labor, resilience, and clinical practice stress in dental hygiene students and investigated the factors affecting clinical practice stress. The data collection was conducted on 165 students of Chungcheong Province who experienced clinical practice. Data were analyzed using the SPSS 18.0 statistics program. Significant negative correlation was found between emotional labor and resilience (r=-.257). And Significant positive correlation was found between clinical practice stress and emotional labor (r=.426). Factors related to clinical practice stress were emotional labor and major satisfaction. Therefore, it will be necessary to develop clinical practice education programs to reduce emotional labor experienced in clinical practice and improve resilience to reduce the stress of clinical practice for dental hygiene students.

• Journal of Korean Academy of Dental Administration
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• v.5 no.1
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• pp.13-21
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• 2017

Objective: To understand the experience of medical accidents and disputes according to clinical career of dental hygienists. Methods: A self-administrated questionnaire survey was conducted from May 2012 to June 2012 targeting 313 dental hygienists in Gyeongsangnam-do, Republic of Korea. Data were analyzed by descriptive analysis, χ2-test, and one-way analysis of variance (ANOVA). Collected data were analyzed using SPSS 18.0. Results: 1) The group who had more than 6 years of clinical experience experienced complaints from patients (70.3%) and dental hygienists duty (30.7%); 2) Complaints were related to diagnosis, dental treatment instruments and materials, scaling, impression preparation, and prosthodontics. Pediatric patients had significantly more complaints compared to other patients. Overall, there were more frequent cases in the group with over 6 years of clinical career; 3) For the psychological state after experiencing patients' complaints, 'the process is difficult, but I forget after thinking it could be happen' had 160 respondents. Among them, 38.1% had clinical experience of more than 6 years, 37.5% had less than 3 years, and 24.4% had clinical career of 3~6 years; 4) About 73.6% of those had 3~6 years of clinical career answered that 'sometimes it is doubtful' on the issue of medical accidents and conflicts on prevention education of dental hygienists that 'there is a doubt about the issue of medical treatment or the occurrence of disputes'. About 60.0% of those who had less than 3 years of clinical experience answered that it was highly 'necessary but not urgent' on the necessity of preventive education, while 87.1% of those who had more than 6 years of clinical career answered that it was highly 'necessary but not urgent' on the necessity of preventive education. The difference between the two was not statistically significant. Conclusions: It is necessary and urgent to provide education related to prevention and countermeasures against malpractice disputes for dental hygienists.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.3
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• pp.501-512
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• 2017

This study examines ethical confidence among clinical nurses. Data were collected from the 10th to 29th November 2014 with a structured questionnaire from 125 clinical nurses. The data collected were analyzed by SPSS/WIN 21.0. to obtain percentage, average, mean rating, standard deviation, t-test, ANOVA, Scheffe's test, Pearson's correlation coefficients and stepwise multiple regression. The degree of ethical confidence in research targets showed remarkable differences statistically by age (F=3.14, p=.017), education (F=7.36, p<.001), career duration (t=-2.31, p=.024), and code of ethics knowledge (t=-3.17, p=.002). Ethical Confidence was positively correlated, r=.25(p<.001) with the degree of ethical values. There was a significant difference in Ethical Confidence by ethical value, education, and code of ethics knowledge. The total explanatory power was 15.0% and the explanatory power of the degree of ethical value(${\beta}=.28$) was greater than other factors. To help clinical nurses improve ethical confidence, interventions should be provided to increase ethical value, education, and knowledge about the code of ethics. Therefore, it is necessary to develop and implement such programs to improve ethical confidence in clinical nurses.

• Korean Journal of Clinical Laboratory Science
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• v.56 no.1
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• pp.66-72
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• 2024

Lipid metabolic disorders are commonly encountered in clinical practice. Dyslipidemia and its prevalence rate are strongly associated with the morbidity and mortality of cardiovascular disease worldwide. We conducted a genetic analysis to determine the association between genetic polymorphisms of the ABO gene in adults middle-aged (40~69 years) with dyslipidemia in the Korean population. A total of 6,750 subjects from the Korea Association REsource (KARE) were selected for this study. Using the genetic and epidemiologic data of 4,403 dyslipidemia cases and 2,347 normal controls from the KARE, single nucleotide polymorphisms (SNPs) in ABO gene were analyzed for their genetic correlation. Eleven SNPs out of the ABO gene demonstrated a statistically significant association with dyslipidemia. Among them, rs8176707 in ABO gene statistically showed the most significant correlation with dyslipidemia (P-value=0.002, odds ratio=0.82, 95% confidence interval=0.78~0.86). The minor allele of T polymorphism within the ABO intron genetic region was associated with a decreased risk of dyslipidemia. This study uncovered a significant association between genetic polymorphism in the ABO gene and dyslipidemia. This finding suggest that ABO SNPs markers have a genetic correlation with the etiology of dyslipidemia.

• The Korean Journal of Applied Statistics
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• v.23 no.6
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• pp.1081-1091
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• 2010

Clinical trials are often carried out as multi-center studies because the patients enrolled for a trial study are very limited in one particular hospital. In these circumstances, the use of an ordinary Jonckheere (1954) and Terpstra (1952) test for testing trend among several independent treatment groups is invalid. We propose a the stratified Jonckheere-Terpstra test based on van Elteren (1960)'s stratified test of Wilcoxon (1945) statistics and an application of our method is demonstrated through example data. A simulation study compares the efficiency of stratified and unstratified Jonckheere-Terpstra trend tests.

• Journal of the Korea Convergence Society
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• v.7 no.6
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• pp.55-65
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• 2016

The aim of this study was to identify the convergence factors contributing to clinical practice satisfaction in Korean nursing students. Data were collected using self-administered questionnaires from April 1 to May 15, 2015. The participants were 83 nursing students, and a mid-sized private university school of nursing in the Korea was selected. The data were analyzed by descriptive statistics, T-test, ANOVA, Pearson's correlation coefficient, and stepwise multiple regression with SPSS 22.0 program. Satisfaction in major significantly differed by age. Clinical practice satisfaction was positively correlated with satisfaction in major and clinical competence. The factors that significantly influenced clinical practice satisfaction were clinical competence and satisfaction in major, which together explained 26% of the total variance. To improve satisfaction in major and clinical competence among Korean nursing students, it will be necessary to provide nursing students with clinical adaptation programs and preceptor education.

• Journal of Internet of Things and Convergence
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• v.5 no.2
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• pp.55-66
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• 2019

Objectives: The purpose of the study was to identify the factors influencing the nursing students' Clinical Competency. Methods: A sample of convenience was 185 nursing students, and a questionnaire was used to measure their self-leadership, critical thinking disposition, self-directed learning ability, problem solving ability and clinical competency. Results: A significant positive correlation was found among clinical competency, self-leadership, critical thinking disposition, self-directed learning ability and problem solving ability. Grade of which the participant was in, interpersonal relationship, critical thinking disposition, problem solving ability, and self-directed learning ability were significant predictive variables of which accounted for 53% of the variance in clinical competency. Conclusions: The results from this study can be used to develop the programs for improving clinical competency.