Objectives : This study examined relations between investment efficiency and management performance as indexes related to productivity of Korean regional public hospitals. Methods : The analysis data are financial information of Korean regional public hospitals from 2011 to 2014. For the indicators, value added to total assets, value added to productive activity tangible fixed assets, and value added to personnel expenses, operating margin to revenues, net profit to total earnings, and ratio of value added. Results : Significant relevance was not shown among indicators of investment efficiency. However, Significant relevance was shown between value added to personnel expense and productivity per value added. Conclusions : It confirmed that outside support funds like subsidy did not have effect on improving the management performance. Also, it could be known that availability about input of capital and labor was not realized organically.

Objectives : The purposes of this study was to analyze business performance of university hospitals for the past 10 years. Methods : Management and finance data from 2005 to 2014 were collected from balance sheets, income statements and annual reports from 27 university hospitals. The dependant variable used was profitability which included return on assets, operating margin and net profit to gross revenues 1. The independent variables were general characteristics, liquidity, stability, activity and financial ratios. Results : University hospitals over the last 10 years had achieved good management performance. Using financial leverage, patient revenues, operating profit, nonpatient revenues, total assets and total debt, the total amount had increased by more than double. The ratio of fixed liability and fixed assets turnover was found to have a significant positive (+) effect on management performance in the years 2012-2014. Conclusions : Based on these results, this study suggests a more in-depth analysis using fixed liabilities and fixed assets.

Objectives : This study was conducted to test the influence of job stress and calling on the organizational commitment of clinical nurses. Methods : 220 clinical nurses at two university hospitals in Busan were recruited. They were asked to complete a questionnaire, and 192 data sets were included in the statistical analysis. Results : The mean score of the clinical nurses' organizational commitment was 4.0. All subdomains of job stress and calling were found to have correlations with organizational commitment. The organizational system (t=-6.099, p<.001), lack of reward (t=-3.990, p<.001), purpose/meaningfulness (t=3.624, p<.001), and occupational climate (t=-3.581, p<.001) were revealed to have influences on the organizational commitment. The model was statistically significant, explaining 52.2% of the variance (F=47.808, p<.001). Conclusions : To help clinical nurses become committed to their organizations, administrators need to build fair and rational organizational systems, strengthen various types of rewards, and help nurses reconcile nursing and the meaning of their lives. In addition, every nurse should endeavor to change the nursing organizational climate which is based on vertical collectivism, to a rational climate.

Objectives : The purpose of this study was to understand organizational justice, organizational citizenship behavior, and psychological ownerships, and to confirm whether education on the mission and vision of an organization encourages medical professionals to have an awareness of their organization. Methods : The survey was done with two groups of nurses : one group had education about the missions and visions of the hospital, and the other group had no education about their organization. This study was done at K University Hospital which is located in Busan, Korea. Results : Education about the missions and visions of a medical institution effectively enhances organizational justice, organizational citizenship behavior, and psychological ownerships. Conclusions : If education about the missions and visions of an organization is actively done, the members of that organization will have an increased level of awareness about their organization as well as improved organizational capability.

Objectives : The purpose of this study was to find factors influencing compliance with the national cancer screening program in middle-aged men. Methods : The data were collected from July 28, to October 31, 2015. Total subjects were 615 middle-aged men living in Busan. Results : The Rate of compliance with the NCSP(National Cancer Screening Program) for middle-aged men was 52.2%. There were significant differences in the compliance with the NCSP for the following barrier of exam(${\chi}^2=7.327$, p=.007), self-efficacy(${\chi}^2=23.074$, p<.001), age(${\chi}^2=38.823$, p<.001), marital status(${\chi}^2=19.012$, p<.001), cancer diagnosis in family(${\chi}^2=7.615$, p=.006), smoking(${\chi}^2=9.012$, p=.011), drinking(${\chi}^2=7.073$, p=.008), exercise(${\chi}^2=14.615$, <.001). Factors influencing the rate of compliance for the NCSP in middle-aged men were self-efficacy, age, marital status, exercise, and cancer diagnosis in family. Conclusion: To increase the rate of compliance to the NCSP in middle-aged men it is necessary to elevate the self-efficacy. Additional more positive support needed in men who are younger have no cancer diagnosis in their family are smokers and not m married encourage and improvve paticipation in the examination.

Objectives : There is a need to develop a data quality management algorithm to improve the quality of healthcare data using a data quality management system. In this study, we developed a data quality control algorithms associated with diseases related to hypertension in patients with diabetes mellitus. Methods : To make a data quality algorithm, we extracted the 2011 and 2012 discharge damage survey data from diabetes mellitus patients. Derived variables were created using the primary diagnosis, diagnostic unit, primary surgery and treatment, minor surgery and treatment items. Results : Significant factors in diabetes mellitus patients with hypertension were sex, age, ischemic heart disease, and diagnostic ultrasound of the heart. Depending on the decision tree results, we found four groups with extreme values for diabetes accompanying hypertension patients. Conclusions : There is a need to check the actual data contained in the Outlier (extreme value) groups to improve the quality of the data.

Objectives : The aim of this study was to compare a treatment focusing on the physical function to an intervention focusing on a cognitive strategy in stroke patients which improves their performance skills of daily activities. Methods : This study design was a randomized control trial selecting 43 people with stroke patients. This study consisted of a control group, which received conventional occupational therapy focusing on physical function, and an experimental group which was trained to develop a cognitive strategy by themselves. Both groups each received 10 sessions of the treatment. This study compared the skills for performing daily activities before and after the intervention and analyzed the data with SPSS Ver. 18.0. Results : This study showed a significant improvement in all performance skills in the experimental group (p<.05). There was no statistically significant difference in the performance skills before and after the intervention in the control group (p>.05). Conclusions : It was verified that stroke patients to develop a cognitive strategy by themselves is more effective than to improve the physical function in performance skills for daily activities.

Objectives : In this study, the awareness of hospice and the perceptions on the need for visiting palliative care and what constitutes a good death of the citizens of Busan were investigated. The purpose of this study was to develop a hospice system based on the needs of the citizenry of Busan by seeking solutions for current hospice strategies. Methods : One thousand Busan citizens from 20 to 80 years of age were surveyed in this study. Results : Busan citizens defined a good death as spending less than one month of time in the actual process of dying at home between the ages of 80-89 years. They knew about hospice a little and were aware of its necessity. They also knew about the necessity of visiting palliative care and were interested in receiving it when appropriate but did not know much about it. Conclusions : First, there is a large difference between Busan citizens' expectations on what constitutes a good death and what a good death really is. Second, Hospice palliative care should be provided to the community. Third, the older the patient is, the more palliative care visits are necessary. Fourth, 40s and 50s must make preparations for hospice palliative care in their future.

Objectives : This study developed an iPad-based animation for an electronic informed consent to directly help patients prepare an informed consent. The goal was to raise patients' understanding about the contents contained in a DNR informed consent in the current medical situation in which DNR informed consents are mostly written by a guardian. Methods : The development of a DNR electronic informed consent was done in 3 stages: analysis, design and development. The analysis stage was done with a survey on the real status of preparing a DNR informed consent in a medical institution. The design stage was done with the contents in the DNR electronic informed consent through a primary and secondary Delphi survey. The development stage created a DNR electronic informed consent and evaluated it through a tertiary Delphi survey. Results : After evaluating the appropriateness of the composition of the contents, the understanding of the contents, the convenience of use, the reflection of an expert opinion, and the suitability of the application, all had scores higher than 4 points. Conclusions : The results of this study show that our proposed DNR electronic informed consent can help patients better understanding the contents of a DNR informed consent.

Objectives : This study analyzed the influencing relationship among oral health belief, prevention of oral diseases, and quality of life subject in adults over 20 years of age. Methods : This study enrolled 237 participants who visited Y hospital located in the Gyeongnam district as the final subjects for the analysis. From the collected data, multiple regression analysis was conducted to identify the relative influence of oral health belief on each parameter using SPSS 18.0. Results : Based on the regression analysis results, it was found that the factor in oral health belief with the strongest influence on the intention to prevent oral disease was importance. The behavior for prevention of oral disease was influenced by sensitivity, and the quality of life was affected by self-efficacy. Conclusions : These results, suggest that in order to promote oral health in adults, continuous support from oral health professionals is required to make patients recognize the importance and the sensitivity of oral health and reduce sensitivity.

Objectives : This study analyzed the effect of health-related characteristics of middle-aged and elderly people on the number of existing permanent teeth by considering each age group through the improvement of health-related characteristics. This study contributes by offering fundamental information on the prevention of dental diseases and on developing an education program that can be used by dental health businesses to improve dental health. Methods : This study used primitive data of the sixth term of the first year and the second year and selected a total of 4,393 people as the final research subject. In order to determine the factors that influence the number of existing natural teeth, confounding factors were considered, and regression analysis using general linear models was done. Results : According to the results of this research, the middle-aged and elderly groups have more existing permanent teeth in the following three cases: 1. Talking is comfortable when daily brushing frequency is 3 times or more. 2. Self-recognition of dental health condition is good. 3. Number of dental caries present in permanent teeth is low. Conclusions : For a and medical system, a dental health care system that takes into consideration the lifespans of people must be legislated and implemented.

Objectives : This study explored ways to improve the quality of life related to oral health and the oral health of senior citizens by identifying the relevance of oral health-related quality of life issues, and satisfaction with dentures in elderly 65 years of age or older. Methods : This study surveyed 220 senior citizens who are currently using dentures and 65 years of age or older living in Busan. As a result, 200 questionnaires were returned. All of these questionnaires were used in the final analysis. The method of analysis was descriptive statistics using SPSS VER. 19.0, t-test, ANOVA, Pearson correlation coefficients, and regression analysis. Results : First, when verifying the difference in the quality of the health-related life of the oral cavity in accordance with the general characteristics, only average monthly income showed a significant difference. Second, the results of the analysis for factors that affect the quality of the health -related life of the oral cavity, fixation satisfaction, and mastication satisfaction, in that order, affected the general satisfaction of the elderly. Conclusions : Dentures satisfaction and the quality of the health-related life of the oral cavity show a high correlation and causality.

Objectives : The aim of this study was to investigate predictors of cognitive function decline among community dwelling elderly. Methods : Data were analyzed from the Survey of Living Condition of Elderly panel study. Cognitive function was measured with the MMSE-KC at baseline and year 3. The study subjects were 5,464 community dwelling people aged 65 years or older who had no disability at baseline. Logistic regression analysis was used to predict cognitive function decline. Results : From 2008-2011, 4,417(80.8%) elderly people had no cognitive decline, and 1,074(19.2%) showed cognitive function decline measured by the MMSE-KC. After adjusting for demographics and baseline MMSE-KC score, the best predictors for cognitive function decline at 36 months were diabetes mellitus, smoking, low intensity physical activity, relationship with relatives and friends. Conclusions : Health promotion programs that are focused on the elderly are essential in preventing cognitive function decline. Promoting regular physical activity, and social relationships should be included in health promotion for elderly. When treating patients with diabetes, preventing cognitive impairment should be considered through education and counseling.

Objectives : This study was performed to investigate the characteristics and ADL(Activities of Daily Living) associated factors of elderly inpatients in long-term care hospitals. Methods : Data were collected from the nationwide data of 'Survey of Patients (2013-2014)' administerd by the Ministry of Health & Welfare. The data included in this study consisted of 27,606 cases of elderly inpatients in long-term care hospitals. Results : The survey scores for the elderly inpatients were as follows: 57.6% 'Needed much and total help' with ADL, followed by 26.6% who 'Needed much help', and 15.8% who 'needed minimal supervision' in long-term care hospitals. The ADL score was high in the following categories: women, old age, referred visit, health insurance type, not-recovered & death, transferred, corporate hospitals, small hospital size, low number of physicians per 100 beds, and high number of nursing staff per 100 beds. The inpatients with 'diseases of the nervous system', 'diseases of the circulatory system' and 'diseases of the genitourinary system' were more likely to have high ADL scores. Conclusions : The results of this study suggest that long-term care hospitals should provide active and proper care for patients with high ADL scores and improve medical personnel training as well provide more medical care.

Objectives : This research analyzed the general characteristics of care workers and verified the correlation among self-perceived health, job stress and customer orientation. Methods : We conducted a survey from May 1st, to May 31st, 2015 of 260 care workers who are affiliated with elderly care facilities or home care facilities in Busan, Korea. Results : The more the workers were stressed about their organizational culture, the more they recognized psychological difficulties. However, there was no correlation between organizational culture and their tendency to be oriented toward customers. It was verified that the recognized psychological health has a positive regulation effect between customer orientation and job stress such as job skill requirement(p<0.01), job autonomy(p<0.01), and organizational culture(p<0.01). Conclusions : Because both suppliers and recipients of care services are aging, it is necessary for elderly care facilities to make a greater effort to minimize the physical and psychological losses of recipients.

Objectives : The purpose of this study was to identify the influencing factors of cell phone addiction in adolescents and to construct a cell phone addiction model for adolescents. Methods : Data from the 5th Korean Child-Youth Panel Survey (KCYPS) was analyzed with the SPSS 20.0 and 23.0 AMOS programs. Results : According to the model of this study, depression had statistically significant direct effects while emotional characteristics and parental abuse had statistically significant indirect effects on cell phone addiction in adolescents. School life adjustment had statistically significant direct and indirect effects on cell phone addiction in adolescents. Conclusions : Based on the results of this study, it is necessary to develop prevention and intervention programs to combat cell phone addiction in Korean adolescents.

Objectives : This study compared the influencing factors on life satisfaction after retirement between public pension and specific corporate pension recipients. Methods : This study used the fifth year data of 2013 from the raw data of the Korean Retirement and Income Study collected by the National Pension Research Institute. The data analysis in this study was done with the chi-square test, t-test, and linear regression using SPSS ver. 22.0 to verify the relevance between the general characteristics of pension recipients. Results : This study shows that there was a difference in expenditures and health care costs between public pension and special corporate pension recipients. The influencing factors on life satisfaction for public pension recipients were the level of spending, whether there were limitations in daily life and social activity, whether recipients had financial assets and health care costs while for specific corporate pension recipients, they were education level, level of spending and chronic diseases. Conclusions : A health policy that maximizes life satisfaction and takes into account the type of pencion needs to be considered and implemented.

Objectives : This study identified the mediating effect of satisfaction with clinical practice on the relation between nursing students' satisfaction with major and career preparation behavior. Methods : Study participants were 454 nursing students with a clinical practice experiences who were enrolled as members of two university in Korea. Data were collected with self-report questionnaire and analyzed with SPSS 19.0 program. Results : Satisfaction with major was positively correlated with career preparation behavior, and satisfaction with clinical practice was also positively associated with career preparation. A mediating effect of satisfaction with clinical practice was found in the relation between satisfaction with major and career preparation behavior. Conclusions : Universities and departments should provide much effort and support for the development of clinical practice experience curriculum and hands-on training that are appropriate for the students' level and interests so that their outcomes can be connected to the career preparation behavior.

Objectives : The purpose of this study was to investigate accident cases involving electronic assistive devices, to determine how these accidents can be avoided and to devise preventative instructions for the handicapped who use these devices. Methods : This study was carried out from July 20 to October 3, 2015. A consent-based survey was conducted via mail and mobile phones targeting 700 electronic assistive device users, of which questionnaires from 290 users were collected and used in the analysis. Results : Accidents involving electronic assistive devices were investigated, especially the causes of the accidents and accident prevention education, as well as the status of the electronic assistive devices. The most common accident types were collision and falling, and it was found that the victims of the accidents usually suffered severe injury to their lower limbs. Most users used electronic assistive devices every day but rarely wore a safety belt because of discomfort. There were more incidents of collision and falling for older aged handicapped users, and the injury rate to the lower limbs was highest in handicapped elderly aged 50 years or older. Conclusions : In order to prevent accidents with electronic assistive devices in the future, a or management organizations must prepare specific safety guidelines and manage these accidents.

Objectives : Using several waves of the Panel Study of Worker's Compensation Insurance(PSWCI), this study analyzed the effect of female workers on the health and lifestyles of korean workers in the sample year of 2014 (The first survey was completed in August-October 2013;, the second survey was completed in August-October 2014.) Methods : The research subjects were 24,672 women among workers who responded to the 2014 PSWCI panel report. Statistical analyses were performed with SAS version 9.4 (SAS Institute Inc., Cary, NC, USA). Results : According to the results of the analysis, women showed differences in female temporary workers, working conditions, classification of occupation, working period, and health conditions based on work-time conditions. The results show that female workers with disabilities have a direct positive effect on life satisfaction as we anticipated in the hypothesis. Conclusions : Female workers should focus on factors identified in this study when developing employment interventions to improve a health promoting lifestyle for their work environment.