PURPOSE: The purpose of this study was to identify the relationships between emotional intelligence, organizational citizenship behavior, organizational commitment and organizational performance of clinical nurses in Korea. METHODS: The participants were 453 nurses, working in three general hospitals in Seoul, and data were collected from December 15, 2012 to February 2, 2013. Data were analyzed using PASW (SPSS ver. 20.0) and SPSS/WIN 19.0 (SPSS INC, Chicago, IL, USA), and AMOS ver. 20.0. RESULTS: The results were as follows: organizational performance is positively influenced by emotional intelligence. Organizational citizenship behavior is positively influenced by emotional intelligence, organizational commitment is positively influenced by organizational citizenship behavior, and organizational performance is positively influenced by organizational commitment. CONCLUSION: The results of this study demonstrate and help in understanding the relationship between the research concepts and the direction of nursing organizations. We recommend that various educational programs should be developed to improve clinical nurses' emotional intelligence.
Emotional Intelligence* ; Hospitals, General ; Korea ; Nursing ; Seoul

PURPOSE: The purpose of this study was to identify the relationship among cognitive style, creative action, and challenging work and then determine whether challenging work has a mediating effect between cognitive style and creative action. METHODS: Data were collected from a convenience sample of 275 clinical nurses who graduated from 3-year nursing schools and worked in hospitals in Seoul or Kyungki Province. The questionnaire included measurements of cognitive style, creative action and challenging work. Data were analyzed using descriptive statistics, correlation, T-test, ANOVA, Duncan test, and hierarchical multiple regression. RESULTS: Mean scores for cognitive style, creative style, and challenging work were 3.28+/-0.42, 3.22+/-0.57, 3.40+/-0.63, respectively. Significant correlations were found between cognitive style and challenging work, cognitive style and creative action, and challenging work and creative action. Cognitive style was significantly different according to years in clinical career, and in hospital size. Challenging work was significantly different according to age and position. Creative action was significantly different according to years in clinical career. Finally challenging work had a mediating effect between cognitive style and creative action. CONCLUSION: Findings from this study provide a comprehensive understanding of challenging work for clinical nurses and indicate related factors and importance.
Health Facility Size ; Negotiating ; Surveys and Questionnaires ; Schools, Nursing

Purpose: Since 2016, the Korean Triage and Acuity Scale (KTAS) algorithm has been applied to the triage process in the emergency departments (EDs) of Korea. This study aimed to investigate the facilitators of and barriers to a well-run triage function based on how Korean emergency nurses perceived the triage process and their experiences with it. Methods: Data were collected using focus group interviews from June 2018 to January 2019. Twenty emergency nurses were divided into two junior and four senior groups based on their level of clinical experience. All interviews were recorded as they were spoken and transcribed. Data were analyzed using qualitative content analysis. Results: The participants recognized the need for the KTAS algorithm to efficiently classify emergency patients and were working on it properly. According to the data, we extracted 4 themes and 20 subthemes. Four themes were as follows: (1) awareness about the necessity of triage, (2) facilitators to triage process, (3) barriers to triage process, and (4) suggestions for the establishment and development of triage. Conclusion From the findings of this study, various vulnerabilities of the triage process were identified, and solutions were suggested from the emergency nurses’ perspective. Educational, staffing, financial support, and periodic updates of the KTAS are needed to promote the triage process in the future.

BACKGROUND: Many women with endometriosis have become pregnant through assisted reproductive technology (ART), and have often experienced placenta previa (PP) during pregnancy. The objective of this study was to assess the association between women with endometriosis, especially those who conceived with ART, and the risk of PP. METHODS: Two reviewers independently determined studies that were considered suitable for meta-analyses published in various medicine-related databases from March 1, 2004 through July 31, 2017 without language restrictions. Eight studies met the inclusion criteria, with a combined sample size of 21,930 women. Of these 21,930 pregnancies, 6,256 had endometriosis (endometriosis) and 15,674 had no endometriosis. Four of these studies included 8,161 women who conceived with ART, 1,640 of whom had endometriosis (endometriosis + ART), and 6,521 of whom did not have endometriosis. Meta-analyses were estimated with odds ratios (ORs) and 95% confidence intervals (CIs) using random effect analysis according to heterogeneity of studies. RESULTS: These meta-analyses showed women with endometriosis (endometriosis) have an increased risk of PP (OR, 4.038; 95% CI, 2.291–7.116; P = 0.000). These results showed women who conceived with ART (endometriosis + ART), have a substantially increased risk of PP (OR, 5.543; 95% CI, 1.659–18.523; P = 0.005). CONCLUSION: These meta-analyses demonstrate women with endometriosis have an increased risk of PP.
Endometriosis* ; Female ; Humans ; Odds Ratio ; Placenta Previa* ; Placenta* ; Population Characteristics ; Pregnancy ; Reproductive Techniques, Assisted* ; Sample Size

Mucormycosis is a fatal opportunistic fungal infection that typically occurs in immunocompromised patients. The classical manifestation of mucormycosis is a rhinocerebral infection, and although primary gastrointestinal infection is uncommon, it has an extremely high mortality rate in immunocompromised patients. Furthermore, cases of gastrointestinal mucormycosis in an immunocompetent host are rarely reported. Here, we describe our experience of a male patient, with no underlying disease, who succumbed to a bowel infarction caused by intestinal mucormycosis during mechanical ventilatory care for severe pneumonia and septic shock.
Humans ; Immunocompetence ; Immunocompromised Host ; Infarction ; Male ; Mucormycosis ; Pneumonia ; Shock, Septic

Background and Objectives: Identifying patients with high bleeding risk (HBR) is important when making decisions for antiplatelet therapy strategy. This study evaluated the impact of ticagrelor monotherapy after 3-month dual antiplatelet therapy (DAPT) according to HBR in acute coronary syndrome (ACS) patients treated with drug eluting stents (DESs). Methods: In this post-hoc analysis of the TICO trial, HBR was defined by 2 approaches: meeting Academic Research Consortium for HBR (ARC-HBR) criteria or Predicting Bleeding Complications in Patients Undergoing Stent Implantation and Subsequent DAPT (PRECISEDAPT) score ≥25. The primary outcome was a 3–12 months net adverse clinical event (composite of major bleeding and adverse cardiac and cerebrovascular events). Results: Of the 2,980 patients without adverse events during the first 3 months after DES implantation, 453 (15.2%) were HBR by ARC-HBR criteria and 504 (16.9%) were HBR by PRECISE-DAPT score. The primary outcome rate was higher in HBR versus non-HBR patients (by ARC-HBR criteria: hazard ratio [HR], 2.87; 95% confidence interval [CI], 1.76– 4.69; p<0.001; by PRECISE-DAPT score: HR, 3.09; 95% CI, 1.92–4.98; p<0.001). Ticagrelor monotherapy after 3-month DAPT was associated with lower primary outcome rate than ticagrelor-based 12-month DAPT regardless of HBR by ARC-HBR criteria, with similar magnitudes of therapy effect for HBR and non-HBR patients (p-interaction=0.400). Results were consistent by PRECISE-DAPT score (p-interaction=0.178). Conclusions In ACS patients treated with DESs, ticagrelor monotherapy after 3-month DAPT was associated with lower rate of adverse clinical outcomes regardless of HBR, with similar magnitudes of therapy effect between HBR and non-HBR.Trial Registration: ClinicalTrials.gov Identifier: NCT02494895