Purpose: The purpose of this study was to provide basic data required to improve nursing resources management and nurse organizations. Methods: The data were collected using a questionnaire. Participants were 294 nurses who were working at 8 hospitals with more than 500 beds located in G and C cities, Korea. Data analysis was done using t-test, ANOVA, $Scheff{\acute{e}}$ test, Pearson correlation coefficient and stepwise multiple regression analysis with SPSS. Results: There were significant correlations between self-leadership, clinical competence, job satisfaction and job involvement. Factors affecting job involvement were job satisfaction, self-leadership, length of clinical career and length of career in current department. Job satisfaction was the most influential factor with an explanatory power of 41%. Conclusion: Findings show that to strengthen job involvement, identification and management of factors that affect job satisfaction and self-leadership are required and relevant training and strategies should be developed and used.

Purpose: This study aimed to identify multidimensional factors influencing burnout in intensive care unit(ICU) nurses. Methods: A descriptive cross-sectional design was used. Data were collected during February 2016 from a convenience sample of 222 tertiary hospital ICU nurses and analyzed using t-test, ANOVA, correlation analysis, and multiple regression analysis. Results: Burnout correlated positively with compassion fatigue (CF)(r=.37, p<.001), and negatively with compassion satisfaction (CS)(r=-.66, p<.001). The regression model explained 57% of the variance in burnout. For individual characteristics in the model, perceived health status (${\beta}=-.27$, p<.001) and gender (${\beta}=.14$, p=.028) were the most influential factors for ICU nurses' burnout. In the model with added work-related characteristics, nursing environment (${\beta}=-.22$, p=.001), perceived health status (${\beta}= -.20$, p=.001), and satisfaction with department (${\beta}=-.19$, p=.007) were the most influential factors. Finally, for the model with psychological characteristics added, CS (${\beta}=-.56$, p<.001) and CF (${\beta}=.35$, p<.001) were the most influential factors. Conclusion: Results reveal that most ICU nurses have a moderate level of CF and a moderate to high level of CS and burnout, and that individual, work-related and psychological factors are relevant in ICU nurses' burnout. Programs or interventions to reduce burnout should be developed taking into account these multidimensional factors.

Purpose: The purpose of this study was to investigate symptoms experienced by patients who reported fever at the emergency room (ER) and to identify any existing cluster of symptom related to fever. Methods: The study used a retrospective and descriptive design with secondary data analysis. Data were abstracted from 665 medical records of patients with fever who visited ER from September 1, 2015 to August 31, 2016 at a tertiary hospital. Results: The most frequently reported symptoms included cold (43.9%), myalgia (24.1%), headache (16.2%), general weakness (15.3%), respiratory symptoms (12.3%), gastrointestinal (GI) symptoms (12.0%), mental change (4.5%), sweating(1.8%), and warmth (0.9%). Analysis of the symptoms related to fever revealed seven symptom clusters; Cluster 1 (n=190) included cold (100%) and myalgia (28.9%); Cluster 2 (n=37), headache (100%) and myalgia (32.4%); Cluster 3 (n=33), GI symptoms (100%), general weakness, headache, and cold; Cluster 4 (n=34), cold (100%), myalgia, headache, and respiratory symptoms; Cluster 5 (n=241), respiratory symptoms (10.8%); Cluster 6 (n=76): myalgia (75.0%) and general weakness, and Cluster 7 (n=54), cold (87.0%), general weakness, and respiratory symptoms. Conclusion: The results of this comprehensive symptom assessment are hoped to be helpful in developing better symptom management for ER patients with fever than before. Further research is warranted to verify the symptom clusters of this study in different clinical settings.

Purpose: The aim of this study was to evaluate the effects of favorite music therapy on the stress response of hysterectomy patients undergoing general anesthesia. Methods: Date were collected from June 29, 2015 to January 18, 2016 and the participants were 79 hysterectomy patients (experimental group 40 and control group 39). The experimental group listened to their favorite music through earphones from the moment they entered the surgical waiting room until they exited from the post anesthesia care unit. Results: There were statistically significant differences in anxiety (F=15.92, p<.001), systolic blood pressure (F=4.23, p=.008), diastolic blood pressure (F=3.07, p=.033), and heart rate (F=19.93, p<.001) between participants in the experimental group and the control group according to measurement times. Conclusion: The study results show that favorite music therapy considering patients' preferences is effective in reducing anxiety among patients undergoing a hysterectomy under general anesthesia, thus leading to a stable change in their blood pressure and heart rate.

Purpose: The purpose of this study was to identify core competencies for new nurses and valuate the appropriateness and capability of core competencies. Methods: Mixed method was applied for the study. Qualitative data were obtained from preceptor and nurse manager utilizing an open-ended survey question and qualitative data analysis was conducted. The quantitative data were collected from 238 nurses (79 new nurses, 78 preceptors, 81 nurse managers) and descriptive statistics, ANOVA, $x^2$ tests were applied. Results: Three themes (20 contents) were identified as core competencies: competency as an employee, competency to perform nursing care for patient, competency to maintain nursing expertise. New nurses recognized themselves as having higher competency as an employee and to perform nursing care for patient when compared to nurse managers. Conclusion: The findings identified core competencies for new nurses need to be reflected to developing human resource management strategies for hiring new nurses.

Purpose: The purpose of this study was to compare the working status and Standard Shiftwork Index (SSI) between night shift-fixed nurses and rotating shift nurses. Methods: Participants were 367 nurses working as registered nurses at 7 different medical institutions. The data were collected from August 8, 2016 to September 30, 2016. Results: Night shift fixed nurses were more satisfied with work schedule than rotating shift nurses. Rotating shift nurses reported higher SSI scores, such as chronic fatigue, musculoskeletal problems, than night shift fixed nurses. In SSI's sub-items, rotating shift nurses reported higher scores, such as the amount of sleep, feeling well after sleep, heartburn or stomach-ache and heartbeat irregularities, than night shift fixed nurses. Conclusion: The results indicated that night shift fixed system might be an effective method to improve nurses' work satisfaction. It is necessary to figure out any suitable night shift fixed system based on the characteristics of each nursing organization. The SSI might be an useful tool to measure the nurses' satisfaction in reference to their work shift.

Purpose: This study aimed to explore the distributions of nurse staffing grades and to report changes in staffing grades in general wards and adult and neonatal intensive care units(ICUs) by hospital type and location. Methods: Data collected from the Health Insurance Review and Assessment Service were analyzed. Nurse staffing was categorized from grades 1 to 6 or 7 for general wards, 1 to 9 for adult ICUs, and 1 to 4 for neonatal ICUs based on the nurse-to-bed ratio. Results: The staffing grade for the general wards improved during 2008-2016 in 69.8% of the tertiary hospitals, 58.5% of the general hospitals, and 31.7% of the non-general hospitals. The adult ICUs at tertiary hospitals exhibited a greater improvement in staffing grades (48.8%) than did those of general hospitals (44.2%) during 2008-2015. Tertiary hospitals in non-capital regions showed a greater improvement than those in the capital region. The majority of neonatal ICUs (67.1%) had no change in the staffing grade during 2008-2015. Conclusion: Improvements in nurse staffing differed by hospital type and location. Government policies to improve nurse staffing in non-tertiary hospitals and those in non-capital regions are required to reduce variations in nurse staffing.

Purpose: The aim of this study was to identify bibliographic characteristics and research trends of articles published in the Journal of Korean Clinical Nursing Research from 2009 to 2015. Methods: Descriptive statistics were used to analyze 268 articles. Bibliographic characteristics, appropriateness of methods for quantitative and qualitative studies, and key concepts of articles were analyzed. Results: A clinical nurse was the first author for 184 (66.7%) articles. The number of collaborative works between hospital and university was 184 (68.7%). Study participants were patients (120, 38.1%), nurses (115, 36.5%) and others. IRB approval was given for 156 articles (58.2%). Written informed consent was obtained in 125 articles (46.7%). Quantitative research accounted for 98.6% of the articles but qualitative studies only 4 (1.4%). Types of interventions in the experimental studies were nursing skills (43, 42.6%) and health education (32, 31.7%). Major keywords were nurses, pain, knowledge, intensive care unit, anxiety, depression, fatigue, and stress. Conclusion: Articles in this journal deal with topics and concepts confronted in nursing practice so experimental studies on applicability of nursing interventions were frequently published. Findings in this study indicate that the authors published in the journal contribute to the development of nursing with characteristics distinctive from other nursing journals published in Korea.

Purpose: This study was to develop evidence-based clinical practice guideline in order to prevent contrastinduced nephropathy (CIN) for patients undergoing percutaneous coronary intervention (PCI). Methods: The guideline was developed based on the "Scottish Intercollegiate Guidelines Network (SIGN)". The first draft of guideline was developed through 5 stages and evaluated by 10 experts.(1) Clinical questions were ensured in PICO format.(2) Two researchers conducted a systematic search through electronic database, identifying 170 studies. We selected 27 full text articles including 16 randomized clinical trials, 7 systematic reviews, and 4 guidelines. Quality of each studies were evaluated by the Cochran's Risk of Bias, AMSTAR, K-AGREEII. Among the studies, 11 studies were excluded.(3) The strength of recommendations were classified and quality of recommendations were ranked.(4) Guideline draft was finalized.(5) Content-validation was conducted by an expert group. All contents were ranked above 0.8 in CVI. Results: Evidence-based clinical practice guideline to prevent CIN was dveloped.(1) The guideline for preventing CIN recommends using 0.9% saline.(2) Standardized rate of fluid therapy is 1 to 1.5ml/kg/hr.(3) Execute hydration for 6~12hrs before PCI and after PCI. Conclusion: This study suggests evidence-based clinical practice guideline for preventing CIN which can be more efficiently used in clinical practice.

Purpose: The purpose of this study was to determine the time and content of dietary education by analyzing the physiological indicators of hemodialysis patients during their first year and to present baseline data related to dietary education for patients on hemodialysis. Methods: For this retrospective study physiological indicators for 73 patients on hemodialysis were analyzed. Data included levels of potassium, phosphorus, albumin and the IDWG rate, and Kt/V during the first year after starting hemodialysis. Repeated-measure ANOVA was used for statistical analysis. Results: Serum levels of phosphorus (p<.006), albumin (p<.001) and the IDWG rate (p<.001) increased significantly in the 7 months from the start of hemodialysis. Conclusion: The results indicate that the period in which diet related educational intervention is necessary is before physiological changes, that is, after 6 months of dialysis. The contents for effective education should include phosphorus-limited and weight control dietary restrictions at 6 months.

Purpose: Nurses' resilience plays an important role in overcoming the challenges that nurses often encounter at clinic, and many factors have been examined which influence on nurses' resilience levels. Through this study, those factors were systematically searched and quantitatively synthesized. Methods: In order to find relevant studies, both English and Korean academic databases were searched, and, finally, a total of 33 articles were identified and included in this analysis. Results: The effect size on the protective variables was large and that of the risk variables was medium. In the protective variable group, the job variable group showed a larger effect size compared to the organizational variable group. Among the protective variables, compassion satisfaction showed the highest contribution on enhancing the resilience level of nurses. In the risk variable group, the personal variable group showed the highest effect size, which was followed by the organizational and job variables. Among the risk variables, the personal stress response showed the highest contribution to decreasing the level of resilience of nurses. Conclusion: This study provides a meaningful data for future studies in terms of developing evidence-based interventions to enhance the levels of resilience among Korean nurses.

Purpose: The purpose of this study was to test validity and reliability of the Korean-Sieloff King Assessment of Group Outcome Attainment within organization in Korea (K-SKAGOAO), and also to explore the relationship of Korean nursing group power and job satisfaction, organizational commitment, organizational performance. Methods: Participants were 481 nurse managers, nurse unit managers or staff nurses with over 7 years experience. Data were collected by post mail and analyzed using descriptive statistics, ANOVA, Kruskal-Wallis test, Tukey test, and Spearman's correlation. Results: Content Validity Index was over .82 and Cronbach's ${\alpha}$ coefficient for the K-SKAGOAO was .97. The mean score for Korean nursing group power was 136.77 among the total participants, 139.89 among nurse managers, 136.74 among nurse unit managers and 132.47 among staff nurses. These results showed high nursing group power in Korea nursing organization in hospitals. There was also a significant difference according to nurse position (p=.003). Korean nursing group power was positively related to job satisfaction, organizational commitment, and organizational performance. Conclusion: Findings show that the K-SKAGOAO has validity and reliability. Nursing groups can use the K-SKAGOAO to evaluate the nursing group power of each nursing organization and to develop strategies to improve nursing power and nursing outcomes.

Purpose: The purpose of this study was to identify the degree of menopause symptoms and associated factors in patients with breast cancer who were receiving hormone therapy. Methods: Data were collected with questionnaires from 150 patients with breast cancer who had been on hormone therapy at a hospital in Seoul. Data were analyzed with the t-test, ANOVA, and Pearson correlation coefficient to compare the degree of menopause symptoms by demographic, clinical and psychological factors. Results: The mean menopause symptoms score was $13.39{\pm}7.97$. Most participants reported having hot flushes and sweating (75.3%), physical and mental exhaustion (82.7%) and sexual problems (64.7%). Menopause symptoms and depression were correlated with each other (p<.01). Somato-vegetative symptoms were different significantly by age, menopausal status at time of operation, occupation and tumor. Psychological symptoms were different significantly by marital status, operation type and chemotherapy. Urogenital symptoms were different significantly by prior history of cancer, occupation, operation type and radiation therapy. Conclusion: These findings can be used to provide tailored nursing interventions by identifying high risk groups for menopausal symptom among breast cancer patients receiving hormone therapy.