• The Korean Journal of Pain
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• 제27권3호
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• pp.297-300
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• 2014

This report describes the long term safety and efficacy of intrathecal therapy using Sufentanil for the management of chronic intractable neuropathic pain in 12 chronic pain patients. Standardized psychological screening was used to determine treatment suitability. Evaluation data included the Visual Analog Scale (VAS), Wong-Baker Faces Scale, Brief Pain Inventory (BPI), Disability of Arm, Shoulder, and Hand (DASH), McGill Quality of Life Questionnaire, and complications (granulomas, toxicity, withdrawal, or deaths). SPSS version 18 was used for data analysis. Pre- and post- treatment BPI measures and pain scale scores showed a statistically significant difference. There were no complications directly related to drug toxicity, nor drug withdrawals, granulomas, or deaths. Intrathecal therapy with Sufentanil therapy offers a good treatment alternative for those cases that have failed both surgery and standard pain treatment. Strict patient selection based on psychological screening, control of co-morbidities, a proper pain management may contribute to successful outcome.

• 한국안전학회지
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• 제27권3호
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• pp.161-166
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• 2012

This study deals with the accident of roundabout. The objective is to analyze the traffic accidents occurred in 3-legged and 4-legged roundabouts through the developed models. In developing the multiple linear regression models, this study uses the number of traffic accidents as a dependent variable and such the variables as geometric structures, traffic characters and others as the independent variables. The correlation and multicollinearity of variables were analyzed using SPSS17.0. The main results are as follows. First, R-square value of developed models were analyzed to be 0.851(3-leg) and 0.689(4-leg), respectively. Second, the independent variables in the 3-legged roundabout accident model were analyzed to be the traffic volume and number of crosswalk, and the variables in the 4-legged roundabouts were evaluated to be the traffic volume and signal. Finally, the paired t-test shows that the predicted values and observed values are not statistically different.

• 동서간호학연구지
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• 제27권2호
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• pp.95-103
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• 2021

Purpose: This study was conducted to investigate the structural equation modeling of retention intention in nurses. Methods: A total of 210 nurses from three hospitals in B city, South Korea participated in this study. A structural equation model was constructed to verify the fitness of this model. Data were analyzed using SPSS 20.0 and AMOS 21.0 programs. Results: The hypothetical model appeared to fit the data. Three of the selected six hypotheses for the hypothetical model were statistically significant. The retention intention model showed significant direct effects for job crafting and job demands and indirect effects for relation oriented culture, which explained 28% of the variation in nurses' retention intention. Conclusion: We found that nurses' job crafting behavior and job demands had significant influences on retention intention and relation oriented culture which affected by the factors job crafting.

• 패션비즈니스
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• 제24권6호
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• pp.63-79
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• 2020

This study analyze consumers' unconscious visual attention to color and images of internet shopping malls by using eye-tracking method. Twenty-nine participants, including 15 females and 14 males, participated. The average ages of the male and female participants were 27.3 years and 27.7 years, respectively. Ten images of five layouts (multi-composition images, single-model images, gender-composed images, videos, and moving banner images) of internet shopping malls were shown on an eye-tracker computer screen. Quantitative analyses of the eye-tracking responses were conducted. SPSS was used to analyze the descriptive characteristics and to conduct an independent-sample t-test, along with an ANOVA. The data analysis showed that the image area generally had the shortest time to first fixation (TFF), the longest duration of fixation (DOF), the highest number of fixations (NOF), and the highest numbers of revisits(NOR).Notably, visual attention towards female models was high among various images. The results can be used to improve credibility and design online shopping layout with a scientific evidence that helps consumers through their purchase decisions.

• Journal of Information Technology Applications and Management
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• 제27권6호
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• pp.75-87
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• 2020

The Human Resource (HR) system comprises of various interrelated HR practices that forms the bundles. These bundles of Human Resource practices impact the organizational performance. The hard and soft HR bundles are the two sets of the same continuum that describes the strategic approach of the HR system. The purpose of this study is to identify the hard and soft HRM practices from the literature and then empirically test them with the help of factor analysis. The study is conducted on the service industry employees in India. The survey includes the employees from the middle and top-level executives of the service firms. The sample size for the study is 160. Principal component analysis with VARIMAX rotation and Confirmatory Factor Analysis was used to obtain the results. The data analysis was done on SPSS V.20 and AMOS V.22. The results provide knowledge of the HR practices under the hard and soft HRM bundles implemented in the service industry.

• 한국산업융합학회 논문집
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• 제27권2_2호
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• pp.363-370
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• 2024

This study is about the organizational justice of fire service agency for organizational commitment and motivation of firefighters. The research data were collected from 355 firefighters nationwide using the On-nara Administrative Work Management System 2.0. The statistical processing method of the research data was analyzed using the statistical program SPSS 28.0. The study results showed that the overall level of firefighters' perception of organizational justice was slightly lower than normal, with an average score of 2.85. Regarding gender, male firefighters were more likely to believe that the organization was injustice than female firefighters. In addition, organizational justice was found to be lower among fire sergeants by rank and first aiders by responsibility.

• 가정간호학회지
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• 제27권1호
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• pp.92-101
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• 2020

Purpose: This study aimed to identify the influence of social pressure related to appearance and body image dissatisfaction on mental health in adolescents. Methods: Participants included 293 high school students. The data were collected from March 4 to 29, 2019, and were analyzed using t-test, ANOVA, Pearson's correlation coefficient, and multiple linear regression with SPSS ver. 21. Results: Mental health was positively correlated with social pressure related to appearance and body image dissatisfaction. Factors influencing mental health were peer pressure (β=.28, p<.001) and parental pressure (β=.22, p<.001) related to appearance; body image dissatisfaction (β =.11, p=.034); "high" (β=-.18, p=.004) and "moderate" (β=-.22, p<.001) perceived school achievement; and "satisfied" response to school satisfaction (β=-.27, p=.028). These factors explained 32% of the variance in mental health. Conclusion: These results imply the need to develop effective intervention programs that enhance body image satisfaction to prevent poor mental health in adolescents.

• 한국안전학회지
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• 제27권1호
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• pp.32-43
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• 2012

"low and old age trend" is a big social national problem in korea but also in foreign countries. The Government pursues a policy for aged people to take part in construction site as labours. Low childbirth and avoidance of 3D work kinds lead to exposure of aged workers to industry work places. According to korea department of labour, it is expected that 18% of total economic activity people in 2008 to 27.2% in 2018 be increased with age of more than 55 old years. Therefore, It is needed that more countermeasures for old workers should be taken for safer work conditions. This old workers with more than 55 old years contain major portion of accident occurrence in construction industry. It is found that accident rate in construction industry can be decreased if appropriate technical safety training is provided to them who wish to work at construction sites. Statistic analysis such as frequency, cross, logistic regression using program package SPSS 13.0 has been made after collecting questionnaire survey of more than 330 workers at construction sites.

• 성인간호학회지
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• 제27권2호
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• pp.188-197
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• 2015

Purpose: The purpose of this study was to examine fatigue, sleep disturbances, and quality of life (QOL) among patients with breast cancer receiving radiotherapy. Methods: A cross-sectional, descriptive design was used. Data were collected through questionnaires distributed to 201 breast cancer patients in a hospital. The data were analyzed using SPSS 21.0. Results: The fatigue scores showed significant differences depending on exercise and duration since diagnosis. The sleep disturbance scores showed significant differences depending on duration since diagnosis. QOL scores showed significant differences depending on exercise, duration since diagnosis, and treatment site. Fatigue and sleep disturbances (r=.40, p<.001) showed statistically significant positive correlations, while fatigue and QOL (r=-.55, p<.001), and sleep disturbances and QOL (r=-.45, p<.001) showed statistically significant negative correlations. The multiple regression analysis, which was used to determine the variables influencing on QOL after radiotherapy, resulted in a significant regression model (F=23.88, p<.001), which accounted for approximately 45% of the explanatory power. Fatigue (${\beta}=-.39$, p<.001) and sleep disturbances (${\beta}=-.27$, p<.001) were revealed to adversely affect quality of life. Conclusion: The nursing intervention is necessary to reduce fatigue and sleep disturbance and to promote exercise in order to enhance QOL of patients with breast neoplasm while receiving radiotherapy.

• 간호행정학회지
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• 제14권4호
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• pp.432-439
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• 2008

Purpose: The purpose of this study was to examine nursing workload associated with patient and anesthetic factors in the post-anesthesia care unit(PACU). Method: The data used in this study were collected from February 26th, 2008 to May 16th, 2008. The subjects were 828patients and collected data were analyzed by using SPSS program. Results: It was found that there were statistical differences in gender, age, past history, type of anesthesia, duration of anesthesia, type of surgery. The mean PRN for nursing workload was 25 for below 17 years, and 27.5 for above 61 years. The mean PRN for nursing workload was 27 for general anesthesia, and 16 for regional anesthesia. The mean PRN for nursing workload was 29 for orthopedic surgery and neurosurgery, and 23 for ophthalmology. The mean PRN for nursing workload was 24.6 for below 1hour in duration of anesthesia, and 27.5 for above 2hours in duration of anesthesia. Conclusion: This study was carried out to examine nursing workload in the PACU. The results from this study will be help to improve nursing in PACU through efficient distribution of nursing workload in PACU.