• Journal of Convergence for Information Technology
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• v.10 no.12
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• pp.82-90
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• 2020

The purpose of this study was to investigate the effects of Self-Efficacy and Job Stress on Quality of Service. Data were collected through self reported structured questionnaire from Care givers using convenient sampling methods from May 1 to August 30, 2019. The data were analyzed with SPSS/WIN 25.0 using independent t-test, one way ANOVA, Pearson's correlational coefficient and multiple regression. These factors together explained 42.0% of the Quality of service in Care givers(F=13.86, p=<.001). Factor influence the Quality of Service was Self-Efficacy(β=0.56, p=<.001). The findings of this study indicate that education programs should be developed to improve the self-efficiency of caregivers and that further studies should be conducted on their effects.

• Journal of the Korean Society of Radiology
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• v.15 no.3
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• pp.281-291
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• 2021

This study aimed to measure the quantitative changes in images according to the use of compressed sensing in expressing the slow flow rate in TOF MRA test using magnetic resonance imaging. This study set different blood flow rate sections by using auto-injector and flow phantom and compared changes in the SNR, CNR, SSIM, and RMSE measurements by different CS factors between TOF with CS and TOF without CS. One-way ANOVA was performed to test the effect on the image induced by the increase of the CS factor. The results revealed that TOF MRA with CS significantly decreased scan time without significantly affecting SNR and CNR compared to TOF MRA with CS. On the other hand, the differences in SSIM and RMSE between TOF with CS and TOF without CS increased as the CS factor increased. Therefore, it is necessary to efficiently reduce scan time by adapting the CS technique while considering the appropriate range of the CS factor. Additionally, more studies are needed to evaluate CS factors and the similarity precision of images further.

• Journal of the Korea Convergence Society
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• v.12 no.6
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• pp.241-248
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• 2021

The purpose of this study was to investigate the factors affecting the rights guarantee of people with mental illness among mental care facility workers. The subjects of this study were 132 mental care facility workers, and the research tools were rights and protection-related characteristics, rights recognition, and rights guarantee. The data were analyzed with descriptive statistics, t-test, one-way ANOVA, Pearson's correlation coefficients, and multiple linear regression using the SPSS/WIN 24.0 program. The result showed that the difference in rights guarantee relating to general characteristics were significant differences in religion. There were significant positive correlations among rights recognition and rights guarantee. The factors influencing the rights guarantee were rights recognition, recognizing the need to advocate rights, and religion. Based on the research results, it is necessary to improve recognition and actively advocate rights through continuous education in order to strengthen the rights guarantee of people with mental illness. Enhancement of rights guarantee will help people with mental disorder recover.

• Journal of the Korea Society of Computer and Information
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• v.26 no.3
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• pp.147-154
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• 2021

The purpose of this study is to analyze the impact about emotional labor of sales service workers. Collected data were statistically processed by PASW 18.0 program using reliability, frequency analysis, T-test, one-way ANOVA, correlation and multiple regression analysis. The results were as follows. First, it was found that the sales service workers had higher deep acting than the surface acting of emotional labor. Second, it was found that altruism differed according to working period, conscientiousness according to gender, and work-family conflict according to age, marital status, and average customer response time per day. Third, the higher the surface acting of emotional labor, the higher the altruism. And the higher the deep acting, the less job burnout and work-family conflict decreased, and the altruism and conscientiousness increased. Fourth, as a result of analyzing the relative influence of variables related to emotional labor, the variable that has the greatest influence was the deep acting of emotional labor.

• The Journal of the Korea Contents Association
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• v.21 no.3
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• pp.664-675
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• 2021

This study is to analyze the selection criteria for street dance institutes in the subjects of ordinary people and students majoring in street dance who select the institutes. Moreover, it aims to enhance the perception and values of street dance and to provide with the required data for the development of institutes that train street dance. To do so, a survey was conducted in the subjects of 300 street dance learners who went to the street dance institutes. Frequency analysis, reliability test, correlation analysis, and one-way analysis of variance (ANOVA) were performed using SPSS 18.0 Program with the collected data, and the results are as follows. In summary, training programs, services, and promotional environment were identified to be important criteria to select the street dance institutes by the learners while the low level of perception on the price was found.

• Journal of Convergence for Information Technology
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• v.11 no.2
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• pp.130-137
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• 2021

The purpose of this study is to explore methods to prevent and improve the problem of overdependence on smartphones by analyzing the differences in satisfaction with college life satisfaction of freshmen. For this, data on freshmen of KCYPS were extracted and used. The data were analyzed using non-hierarchical cluster(K-means) analysis, T-test, one-way ANOVA, and Scheffé tests. The results of this study are as follows. First, it has been shown that freshmen who are overdependent on smartphones experience inconvenience in their daily life, withdrawal and anxiety, and resistance. Second, there is no significant difference in the level of satisfaction with college life according to gender(t=-.015, p<.05). Third, it is shown that the level of satisfaction with college life of overdependent freshmen on smartphone is significantly lower compared to that of average and moderate dependent freshmen. Based on the results, it was suggested that university-level efforts such as emotional support and learning strategy support are needed for freshmen who are overdependent on smartphones.

• Journal of Convergence for Information Technology
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• v.11 no.2
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• pp.73-81
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• 2021

The purpose of this study was to examine relationships among health empowerment and health behavior compliance on quality of life and identify the factors that influence on quality of life in patients with coronary artery disease. Participants in this study were 180 patients with coronary artery disease in the Intervention of Cardiology of a general hospital in S city. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, Scheffe test, Pearson correlation coefficient, and multiple regression using the SPSS Win. 22.0 program. The result of the multiple regression indicates the health behavior compliance, gender, health empowerment and educational level predict 23.4%(F=5.17, p=.024) in quality of life. Therefore, it is necessary to develop programs a health behavior compliance and health empowerment use specific strategies to improve quality of life for patients with coronary artery disease.

• Journal of Trauma and Injury
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• v.34 no.1
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• pp.21-30
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• 2021

Purpose: The purpose of this study was to determine the influence of seasons and weather on the volume of trauma patients in central Korea. Methods: The records of 4,665 patients treated at Chungbuk National Hospital Regional Trauma Center from January 2016 to December 2019 were retrospectively reviewed. Meteorological data including hourly temperature (℃), precipitation (mm), humidity (%), and wind speed (m/s) for each district were collected retrospectively. Statistical analysis was done using the independent t-test, one-way analysis of variance (ANOVA), and linear regression analysis. Results: Patients' average age was 53.66 years, with a significant difference between men (49.92 years) and women (60.48 years) (p<0.001). Rolling/slipping down was a prominent cause of injury in winter (28.4%, n=283), with statistical significance (p<0.001). Trauma occurred least frequently in winter (p=0.005). Linear regression analysis revealed an increasing number of patients as the temperature increased (p<0.05), the humidity increased (p<0.001), and the wind speed decreased (p<0.001). Precipitation did not affect patient volume (p=0.562). One-way ANOVA revealed a decreased incidence of trauma when the temperature exceeded 30℃ (p<0.001), and when the humidity was more than 75%, compared to 25-50% and 50-75%. Conclusions: At the regional trauma center of Chungbuk National University Hospital, in central Korea, the number of trauma patients was lowest in winter, and patient volume was affected by temperature, humidity, and wind speed.

• Journal of Industrial Convergence
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• v.19 no.4
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• pp.103-109
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• 2021

The purpose of this study was to compare the health behaviors of North Korean refugee women according to their health cognition level. The tools were selected through focus group interviews of researchers and respondents to carry out the purpose of the study while being as brief as possible, and to secure content validity by the expert group. Based on this, the health cognition level was divided into three stages and organized into groups, and health behavior was composed of nutrition, exercise, and sleep as three factors to help actual behavior change. For data analysis, one-way ANOVA was used to compare health behaviors according to each health cognition level, and the following conclusions were obtained. First, there was a significant difference in nutrition and sleep of health behavior according to the level of physical health awareness, but there was no significant difference in exercise. Second, there were significant differences in nutrition, exercise, and sleep of health behavior according to psychological health cognitive level. Third, there was a significant difference in nutrition and sleep of health behavior according to social health cognitive level, and there was no significant difference in exercise.

• The Journal of the Convergence on Culture Technology
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• v.8 no.1
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• pp.75-83
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• 2022

The purpose of this study was to investigate the influence of Consciousness of biomedical ethics on Nursing professionalism on Attitudes of organ transplantation among nursing students. Data were collected among 202 nursing students in G,P city, from october 12 to 22, 2021. The collected data was analyzed a using t-test, One way ANOVA, Pearson's correlation coefficient and Stepwise multiple regression using SPSS 20.0 WIN program. The average score for Consciousness of biomedical ethics was 3.39±0.44, Nursing professionalism was 3.84±0.56 and Attitudes of organ transplantation was 3.67±0.25. Factors Influencing Attitudes of organ transplantation were Right to life of newborn, Euthanasia, Social recognition, Professionalism of nursing and Role of nursing service. These variables accounted for 52.4% of Attitudes of organ transplantation. Based on the outcome of this study, developing an education program related to organ transplantation to contribute to the activation of organ transplantation.