• Journal of the Korea Convergence Society
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• v.11 no.3
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• pp.321-331
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• 2020

The purpose of this study is to identify the educational status, e,ducation needs and competencies of nurses in the regional trauma intensive care unit. The questionnaires were collected from 123 nurses from 5 hospitals in the regional intensive Care Unit trauma. Data collection consisted of the education importance and needs of the nurses in the intensive Care Unit nurses and the competence of nurses. The analysis was analyzed by descriptive analysis, t-test, and one-way ANOVA, Pearson correlation using the SPSS 21.0 program. The results showed that 78.9% had experience in trauma-intensive care nursing. In the case of the importance of trauma education, 'attitud'e was 3.64, followed by 'knowledge' was 3.52 and 'skill' was 3.47. In the analysis of the educational needs of the trauma service, 'knowledge' was highest at 3.18, 'attitude' was 3.05, and 'skill' was 2.97. The nurses' ethical competence was the highest with 3.62, followed by aesthetic competence was 3.53, personal competence was 3.39, and scientific competence was 3.37. In conclusion, it is necessary to focus on the standardized curriculum and practice-oriented education development of trauma nursing education at the present time and applicable. In addition, it is necessary to seek strategies for enhancing the professionalism and nursing competence of the trauma intensive care unit nurse.

• Journal of Korean Critical Care Nursing
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• v.12 no.1
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• pp.22-35
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• 2019

Purpose : This study was to determine the levels of environmental stressor, posttraumatic stress disorder, and quality of life in intensive care units (ICU) survivors after intensive care, and to explore the factors affecting posttraumatic stress disorder and quality of life. Methods: With a longitudinal survey design, data were collected from 116 patients who were discharged from the ICU of a university hospital. The environmental stressor, posttraumatic stress disorder, and quality of life were measured immediately following and 1 month after the ICU discharge. Results: Of all the subjects, 16.4% experienced posttraumatic stress disorder after discharge. Multiple regression analysis revealed that ICU environmental stressors, experience of ICU readmission, using psychotropic drugs and narcotic analgesics, and ICU admission after surgery or cardiac intervention accounted for 22.2% of posttraumatic stress disorder. Posttraumatic stress disorder and sedation status when entering ICU accounted for 28.3% of the quality of life 1 month after ICU discharge. Conclusion: Nursing interventions focused on ICU environmental stressors would not only reduce environmental stress but also contribute to the reduction of posttraumatic stress disorder and later improvement of quality of life.

• Journal of Korean Critical Care Nursing
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• v.14 no.2
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• pp.70-81
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• 2021

Purpose : The purpose of this study was to identify the moderating effects of emotional intelligence on the relationship between traumatic events and turnover intention among nurses working in intensive care units (ICUs). Method : In this predictive correlation study, the convenience sample included 133 ICU nurses. Data were collected using an online, structured self-report survey. The collected data were analyzed by descriptive statistics, an independent t-test, an analysis of variance, Pearson's correlation coefficient, and a hierarchical multiple regression analysis using SPSS/WIN 25.0. Results : The most frequently experienced traumatic events in ICUs were "nursing patients with abnormal behavior, including shouting and delirium," "end-of-life care," and "nursing patients with a risk of disease transmission, including AIDS and tuberculosis." The moderating effect of emotional intelligence was found to be statistically significant on the relationship between traumatic events and turnover intentions (𝛽=-0.15, p =.029). Conclusion : Intervention to improve the emotional intelligence of ICU nurses can be a salient strategy to reduce turnover intention resulting from traumatic events.

• Journal of Korean Critical Care Nursing
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• v.12 no.2
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• pp.73-84
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• 2019

Purpose : The purpose of this study was to investigate the effect of the perceived nursing work environment (NWE) on person-centered critical care nursing (PCCN) practices among nurses in intensive care units (ICUs). Methods : A cross-sectional research design was adopted for this study; participants were 126 ICU nurses working in five hospitals in B city. From December 2018 to February 2019, a survey questionnaire on NWE and PCCN were conducted. The collected data were analyzed with a multiple hierarchical regression analysis. Results : The mean score for NWE was $2.98{\pm}0.39$. Among the factors, basic work system was the highest ($3.39{\pm}0.41$), followed by leadership of the head nurse ($3.31{\pm}0.55$), interpersonal relationships ($2.77{\pm}0.62$), and institutional support ($2.58{\pm}0.52$). The mean score for PCCN was $3.52{\pm}0.46$. Among the factors, comfort was the highest ($3.77{\pm}0.62$), followed by respect ($3.55{\pm}0.56$), compassion ($3.43{\pm}0.60$), and individuality ($3.38{\pm}0.56$). The interpersonal relationship (${\beta}=.31$, p=.001) and the number of patients per shift (${\beta}=-.23$, p=.005) had a significant effect on PCCN, accounting for 25.9% of the total variance. Conclusion : These results suggest that it is necessary to enhance the relationship-oriented culture and reduce the workload of nurses in order to improve the quality of nursing care in ICUs.

• Journal of Korean Clinical Nursing Research
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• v.27 no.3
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• pp.257-266
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• 2021

Purpose: This study examined the levels of traumatic event experience, self disclosure, social support, and posttraumatic growth of intensive care unit nurses and their relationships. Methods: Participants were 142 nurses who had worked for more than 3 months in six general hospitals, J province from August 7 to September 25, 2020. Collected data were analyzed using descriptive statistics, independent t-test, ANOVA, Pearson's correlation coefficient, and multiple regression using the program SPSS version 22.0. Results: The posttraumatic growth was found to correlate significantly with self disclosure (r=.23, p=.005), individual support (r=.54, p<.001), and organizational support (r=.32, p<.001). Factors influencing the participants of the posttraumatic growth were individual support (β=.46, p<.001) and organizational support (β=.21, p=.007). These factors explained 32.0% of the variance of ICU nurses' posttraumatic growth (F=14.13, p<.001). Conclusion: Efforts to support positive changes after traumatic event experience for ICU nurses are needed. We suggest to develop individual and organizational supportive programs for posttraumatic growth for ICU nurses and to investigate the effects of the programs.

• Journal of Chest Surgery
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• v.37 no.4
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• pp.335-341
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• 2004

Traumatic cardiac injury is very rare but mortality is very high when the diagnosis and management are delayed. We reviewed our case retrospectively. Material and Method: From March 1995 to July 2003, 17 patients were diagnosed as having traumatic cardiac rupture. Five patients were stabbed, seven patients were motor vehicle accidents, four patients had fallen down, and the cause was unknown in one patient. Emergency operations were done and six patients were operated under CPB. Result: Four patients died during or after operation. The mean ICU stay period was 3.86$\pm$3.35 days and the mean hospital stay was 18.27$\pm$14.99 days. No mortality was observed in those whose vital signs were stable in the operating room. Conclusion: Preoperative vital status was very important and thoracic traumatic patient should be suspected as having cardiac injury.

• The Journal of Korean Academic Society of Nursing Education
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• v.27 no.4
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• pp.447-455
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• 2021

Purpose: The present study utilizes a descriptive research design to investigate the moderating effect of resilience on the relationship between the experience of traumatic events and turnover intention among intensive care unit (ICU) nurses. Methods: The participants were 161 hospital nurses who voluntarily agreed to participate in this study. Traumatic event experience, turnover intention, and resilience were assessed. The data were analyzed with hierarchical multiple regression using the SPSS 26.0 software program. Results: The experience of traumatic events had a statistically significant positive correlation with turnover intention (r=.17, p=.037), whereas it had a statistically significant negative correlation with turnover intention and resilience (r=-.37, p<.001). Resilience had a moderating effect on the relationship between the experience of traumatic events and turnover intention (𝛽=-.20, p=.007). Conclusion: The results of this study found that the experience of traumatic events among ICU nurses was a significant factor in turnover intention and that resilience moderated the strength of the relationship between such experiences and turnover intention. Therefore, to prevent ICU nurses' experience of a traumatic event from leading to their leaving nursing, it is necessary to formulate preventive measures and interventions for traumatic events, while enhancing resilience among ICU nurses.

• Journal of Korean Critical Care Nursing
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• v.13 no.3
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• pp.62-74
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• 2020

Purpose : This study aimed to investigate the prevalence and risk factors of mental health problems in patients discharged from the intensive care unit (ICU). Methods : This was a secondary analysis study using data from a multicenter prospective cohort of post-ICU patients. We analyzed data of 311 patients enrolled in the primary cohort study who responded to the mental health questionnaire three months after the discharge. Anxiety and depression were measured on the Hospital Anxiety-Depression Scale, and post-traumatic stress disorder (PTSD) was measured on the Posttraumatic Diagnostic Scale. Results : The prevalence of anxiety, depression, and PTSD in patients at three months after ICU discharge were 25.7%, 17.4%, and 18.0%, respectively, and 7.7% of them experienced all three problems. Unemployment (OR=1.99, p=.033) and unplanned ICU admission (OR=2.28, p=.017) were risk factors for depression, while women gender (OR=2.34, p=.009), comorbid diseases (OR=2.88, p=.004), non-surgical ICUs (trauma ICU: OR=7.31, p=.002, medical ICU: OR=3.72, p=.007, neurological ICU: OR=2.95, p=.019) and delirium (OR=2.89, p=.009) were risk factors for PTSD. Conclusion : ICU nurses should proactively monitor risk factors for post-ICU mental health problems. In particular, guidelines on the detection and management of delirium in critically ill patients should be observed.

• Journal of Korean Critical Care Nursing
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• v.15 no.2
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• pp.50-63
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• 2022

Purpose : This study aimed to identify intensive care units (ICU) nurses' experience of traumatic events, deliberate rumination, self-disclosure, social support, and post-traumatic growth (PTG), and to explore relationships among the variables. Methods : Participants were 157 nurses who have provided direct patient care for six months or more in ICUs at a university hospital. Collected data were analyzed using descriptive statistics, independent t-tests, one-way ANOVAs, Pearson correlations, and multiple linear regressions using the SPSS/WIN version 23.0. Results : The PTG was found to be significantly associated with deliberate rumination (r=0.36, p<.001), self-disclosure (r=0.39, p<.001), and social support (r=0.54, p<.001). Factors that affect PTG significantly were found in the order of social support (𝛽=0.40, p<.001), self-disclosure (𝛽=0.25, p<.001), and deliberate rumination (𝛽=0.24, p<.001). The final regression model explained 40.1% of the variance of PTG (F=26.33, p<.001). Conclusion : The influencing factors identified in this study on PTG, including social support, self-disclosure, and deliberate rumination should be included in programs to promote PTG for ICU nurses who may experience traumatic events repeatedly.

• Journal of Chest Surgery
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• v.41 no.6
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• pp.736-741
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• 2008

Background: Pneumonia continues to be the most common major infection in trauma patients. Despite the advances in prevention, diagnosis, and treatment for pneumonia, it remains a major cause of morbidity and mortality. The aim of this retrospective study is to identify the risk factors and clinical features of ventilator-associated pneumonia among chest trauma patients. Material and Method: The study population consisted of 78 mechanically ventilated patients admitted to the ICU of Chonnam National University Hospital between January, 2001, and December, 2006. The patients were divided into two groups: those with pneumonia (Group I) and without pneumonia (Group II). Clinical predictors of the occurrence and mortality for ventilator associated pneumonia were analyzed. Result: There were 57 men and 21 women, with a mean age of $48.3{\pm}19.9$ years. Almost half of the patients, 48.7% (38 of 78), had pneumonia. The mortality rate was 21.0% (8 of 38) in Group I and 2.5% (1 of 40) in Group II. The predictors of ventilator-associated pneumonia were the duration of mechanical ventilation (17.4 days vs 6.5 days, p<0.001), the mean stay in the ICU (21.7 days vs 9.7 days, p<0.001), the use of inotropics due to hemodynamic instability (63.1% vs 25.0%, p=0.001), and the serum level of CRP ($11.3{\pm}7.8$ vs $6.4{\pm}7.3$, p=0.006). Conclusion: Posttraumatic ventilator-associated pneumonia was significantly related with the duration of mechanical ventilation, the mean stay in ICU, and the use of inotropics due to hemodynamic instability. The serum level of CRP at admission was higher in the pneumonia group. Morbidity and mortality can be reduced by early identification of predictive factors for developing pneumonia in chest trauma patients.