Purpose: The study was conducted to identify the influencing factors the quality of work life in emergency nurses during prolonged COVID-19. Methods: Data was collected on 197 emergency nurses, from November 8 to December 8, 2022. Data were analyzed based on descriptive statistics, t-test, ANOVA, Scheffé test, Pearson's correlation, hierarchical multiple regression analysis. Results: There was significant positive correlation between disaster nursing core competencies, coping flexibility, and quality of work life. The primary factors that significantly affected the quality of work life of emergency nurses were disaster nursing core competencies (β=.66, p<.001) and emergency department experience (β=.19, p=.030). The explanatory power of variable was 60%. Conclusion As a result of the study, it was confirmed that disaster nursing core competencies were the factor that had the greatest impact on the quality of work life of emergency nurses. Thus, it is expected that regular simulation training and education to improve the disaster nursing core competencies of emergency nurses.

Purpose: The study was conducted to identify the influencing factors the quality of work life in emergency nurses during prolonged COVID-19. Methods: Data was collected on 197 emergency nurses, from November 8 to December 8, 2022. Data were analyzed based on descriptive statistics, t-test, ANOVA, Scheffé test, Pearson's correlation, hierarchical multiple regression analysis. Results: There was significant positive correlation between disaster nursing core competencies, coping flexibility, and quality of work life. The primary factors that significantly affected the quality of work life of emergency nurses were disaster nursing core competencies (β=.66, p<.001) and emergency department experience (β=.19, p=.030). The explanatory power of variable was 60%. Conclusion As a result of the study, it was confirmed that disaster nursing core competencies were the factor that had the greatest impact on the quality of work life of emergency nurses. Thus, it is expected that regular simulation training and education to improve the disaster nursing core competencies of emergency nurses.

Purpose: The study was conducted to identify the influencing factors the quality of work life in emergency nurses during prolonged COVID-19. Methods: Data was collected on 197 emergency nurses, from November 8 to December 8, 2022. Data were analyzed based on descriptive statistics, t-test, ANOVA, Scheffé test, Pearson's correlation, hierarchical multiple regression analysis. Results: There was significant positive correlation between disaster nursing core competencies, coping flexibility, and quality of work life. The primary factors that significantly affected the quality of work life of emergency nurses were disaster nursing core competencies (β=.66, p<.001) and emergency department experience (β=.19, p=.030). The explanatory power of variable was 60%. Conclusion As a result of the study, it was confirmed that disaster nursing core competencies were the factor that had the greatest impact on the quality of work life of emergency nurses. Thus, it is expected that regular simulation training and education to improve the disaster nursing core competencies of emergency nurses.

Purpose: The study was conducted to identify the influencing factors the quality of work life in emergency nurses during prolonged COVID-19. Methods: Data was collected on 197 emergency nurses, from November 8 to December 8, 2022. Data were analyzed based on descriptive statistics, t-test, ANOVA, Scheffé test, Pearson's correlation, hierarchical multiple regression analysis. Results: There was significant positive correlation between disaster nursing core competencies, coping flexibility, and quality of work life. The primary factors that significantly affected the quality of work life of emergency nurses were disaster nursing core competencies (β=.66, p<.001) and emergency department experience (β=.19, p=.030). The explanatory power of variable was 60%. Conclusion As a result of the study, it was confirmed that disaster nursing core competencies were the factor that had the greatest impact on the quality of work life of emergency nurses. Thus, it is expected that regular simulation training and education to improve the disaster nursing core competencies of emergency nurses.

PURPOSE: To elucidate high-resolution CT(HRCT) findings and their pathologic basis in pulmonary oil embolism induced by LipiodoI-Adriamycin emulsion. MATERIALS AND METHODS: Pulmonary oil embolism was induced by infusing LipiodoI-Adriamycin emulsion through a peripheral vein in twelve Yorkshire pigs. Serial HRCT scans were performed on 2rid, 4th, 7th, 14th, and 28th day after the procedure. The pigs were sacrificed immediately after HRCT and histologic specimens were prepared in the same plane and level with HRCT. RESULTS: The basic pathology was reversible hemorrhagic edema of the lung. On HRCT, intraalveolar hemorrhage and edema in the acute stage manifested as ground-glass opacity or air-space consolidation of the whole secondary Iobule. The lesions were predominantly distributed over the dependent posterior lung fields because the specific gravity of Lipiodol is 1.28. Interlobular septal thickening due to edematous fluid collection was also associated. With the elapse of time, the extent and severity of the acute lesions resolved and, sometimes, changed into small nodular opacities. Pulmonary opacity was most severe on the post-embolization 2nd day and completely resolved within 2 weeks. CONCLUSION: Pulmonary embolization of LipiodoI-Adriamycin emulsion causes reversible hemorrhagic edema of the lung and Lipiodol toxicity seems to play a major role. HRCT findings of pulmonary oil embolism are quite different from those of pneumonia and pulmonary metastasis, which suggests the possibility of clincal application.
Edema ; Embolism* ; Ethiodized Oil ; Hemorrhage ; Lung ; Neoplasm Metastasis ; Pathology ; Pneumonia ; Specific Gravity ; Swine ; Veins

Testicular torsion is rare in newborn infants. However, its frequency has increased, most of which are reported in full-term infants. We diagnosed and treated testicular torsion in an extremely low birth weight infant (ELBWI). A 2x2 cm red mass was palpable in the left groin of a 24-week-old, 745 g, male newborn at 23 days of age. Left testicular torsion was diagnosed, and emergent orchiopexy was performed. Careful physical examination is needed in cases suspicious of testicular torsion in ELBWIs with cryptorchidism. Moreover, early diagnosis and emergent exploration are necessary to prevent complications such as the risk of anorchia.
Cryptorchidism ; Early Diagnosis ; Gonadal Dysgenesis, 46,XY ; Groin ; Humans ; Infant ; Infant, Extremely Low Birth Weight ; Infant, Newborn ; Male ; Orchiopexy ; Physical Examination ; Spermatic Cord Torsion ; Testis

PURPOSE: To investigate the levels of radiation exposure of an operator which may be influenced by the wearing an apron, type of procedure, duration of fluoroscopy and operator's skill during various interventional procedures MATERIALS AND METHODS: Radiation doses were measured both inside and outside the apron(0.5mm lead equivalent) of the operator by a film badge monitoring method and the duration of fluoroscopy was measured in 96 procedures prospectively. The procedures were 30 transcatheter arterial embolizations (TAE), 25 percutaneous transhepatic biliary drainages (PTBD), 16 stone removals (SR), 15 percutaneous needle aspirations (PCNA) and 10 percutaneous nephrostomies(PCN). To assess the difference of exposure by the operator's skill, the procedures of TAE and PTBD were done separately by groups of staffs and residents. RESULTS: Average protective effect of the apron was 72.8%. Average radiation exposure(unit:micro Sv/procedure) was 23.3 in PTBD by residents, 10.0 in PTBD by staffs, 10.0 in SR, 8.7 in TAE by residents, 7.3 in TAE by staffs, 9.0 in PCN and 6.0 in PCNA. Average radiation exposure of residents were 1.9 times greater than those of staffs. CONCLUSION: Radiation exposure was not proportionally related to the duration of fiuoroscopy, but influenced by wearing an apron, various types o[procedure and operator's skills.
Aspirations (Psychology) ; Film Dosimetry ; Fluoroscopy ; Needles ; Pregnenolone Carbonitrile ; Proliferating Cell Nuclear Antigen ; Prospective Studies

The purpose of this study is to demonstrate the effectiveness of arthrocopic treatment for the avulsion fracture of intercondylar eminence of the tibia and of the technique of arthroscopically assisted reduction and fixation through pull-out suture method. Between January 1995 and May 1997, three patients were underwent arthroscopic reduction and suture fixation for type 0 of avulsion fracture of intercondylar eminence of tibia and were followed up. The result of two patients were graded as normal and one as nearly normal by the criteria of the International Knee Documentation Committee(IKDC) rating scale. The advantages of this technique include no retained hardware and ability to treat comminuted fracture(type g ). We describe technique of arthroscopic reduction and suture fixasion for displaced avulsion fractures, including those with comminution of intercondylar eminence of tibia.
Humans ; Knee ; Sutures* ; Tibia

No abstract available.
Intervertebral Disc*

Purpose: The study aimed to provide essential baseline data for developing measures to enhance the mental well-being of shift-working nurses. Methods: The data were collected from September 11 to 30, 2024, among 151 shift-working nurses at hospitals nationwide. The collected data were analyzed using descriptive statistics, t-tests, ANOVA, Scheffé tests, Pearson's correlation, and hierarchical multiple regression analysis with IBM SPSS Statistics version 30.0. Results: A statistically significant correlation was identified between the primary variables of interest: quality of sleep, health-promoting behaviors, and mental well-being. The findings indicated that poor sleep quality (β=-.32, p<.001) and health-promoting behaviors (β=.55, p<.001) were significant factors affecting the mental well-being of shift-working nurses. The explanatory power of these variables was 56.0%. Conclusion This study findings confirmed that the quality of sleep and health-promoting behaviors are related to the mental well-being of shift-working nurses and simultaneously influence it. In other words, to promote the mental health of shift-working nurses, it is essential for nurse managers to focus on managing sleep quality and for an organizational culture that encourages health-promoting activities to be established.