While many studies have addressed the Korean nurse immigration to Germany in 1960s-70s in terms of the nurses' personal histories from a national perspective, few studies have pointed to its transnational impact on the medical field. Given this gap, the paper discusses its significance in the medical history through examining the nursing culture and policy changes made in both countries initiated by the immigration of the qualified Korean nurses. For this end, the paper first discusses differences between Korea and Germany in the nursing culture and professional standards at the time of the nurse immigration. The study then examines the transnational changes in the two nations in the nursing professional culture and related policies including nurse education and qualification process. More specifically, the paper argues that the Korean female nurses not only supplied labor in need but also contributed to the medical policy changes in Germany. The prevalent stereotype of nursing as a non-professional field in the German society begin to change while experiencing professionally qualified Asian immigrant nurses and practiced treatments that had been conduced by German doctors by then. This observation actually leads to the policy level reforms in nursing education and qualification process to meet the need of high-quality nurses when the labor immigration was stopped in mid-1970s. The paper also points out that the influence of the nurse immigration on the Korean society is not merely economic; it brought the policy level reforms in nurse education and qualification as well. The immigration, resulting in a lack of nurses in the Korean society, triggered two main responses: the expansion of the existing nurse education system and the establishment of a new system called "nursing assistant."
Asian Continental Ancestry Group ; Education, Nursing ; Emigrants and Immigrants ; Emigration and Immigration ; Female ; Germany ; Humans ; Korea ; Students, Nursing

BACKGROUND: Direct observation of healthcare workers is commonly used in hospitals to investigate hand hygiene compliance. However, the hand hygiene compliance rate may increase due to the Hawthorne effect, which is the modification of behavior simply because subjects become aware that they are being observed. The objective of this study was to investigate the occurrence of the Hawthorne effect when directly observing hand hygiene compliance in intensive care unit (ICU) healthcare personnel. METHODS: A total of 87 staff members from the coronary care unit and cardiac surgery ICU of a general hospital in Seoul were included in this study: 24 residents and interns, 55 nurses, and 8 nursing assistants. Both covert and overt observations, where subjects were either unaware or aware of any direct observation, were performed on separate occasions. RESULTS: A total of 1,052 covert and 1,336 overt observations were documented over 30 and 34 occasions, respectively. Overall hand hygiene compliance was significantly higher with overt observation than with covert observation (1,041/1,336, 77.9% vs. 659/1,052, 62.6%, P<0.001). The Hawthorne effect was present in all professions and behaviors, with the exception of nursing assistants, and prior to touching a patient. CONCLUSION: Direct observation of hand hygiene compliance was associated with the Hawthorne effect when observations were made overtly and this was likely to contribute to an overestimation of compliance rate.
Compliance ; Coronary Care Units* ; Delivery of Health Care* ; Effect Modifier, Epidemiologic* ; Hand Hygiene* ; Health Personnel ; Hospitals, General ; Humans ; Intensive Care Units* ; Nursing ; Seoul ; Thoracic Surgery*

OBJECTIVES: The aims of this study were to investigate the pattern of stress coping strategies and the effects of stress coping strategies on quality of life in patients with schizophrenia. METHODS: Stress coping strategies and quality of life were examined using Ways of Coping Checklist and Schizophrenia Quality of Life Scale for 98 patients with schizophrenia. Stress coping strategies were composed of problem-focused coping, social support seeking, emotion-focused coping, and wishful thinking. Among these, problem-focused coping and social support seeking were active coping strategies while emotion-focused coping and wishful thinking were passive coping strategies. Positive and Negative Syndrome Scale (PANSS) and Beck's Depression Inventory (BDI) were also administered. RESULTS: Active coping scores were higher than passive coping scores in patients with schizophrenia. Quality of life was higher in the active coping group compared to the passive coping group. Active coping usage was a significant predictor of higher quality of life even after controlling for gender, age, PANSS, and BDI scores. CONCLUSION: Patients with schizophrenia used more active coping strategies than passive coping strategies, which showed significant association with higher quality of life. A treatment program to provide education on use of active coping strategies in a proper and flexible way might contribute to enhanced quality of life in patients with schizophrenia.
Adaptation, Psychological ; Checklist ; Depression ; Education ; Humans ; Quality of Life* ; Schizophrenia* ; Stress, Psychological ; Thinking

Background: This study investigates changes in infection control organizations and the roles of infection control nurses in healthcare institutions during the prolonged COVID-19 pandemic. It aims to provide evidence for preparing effective responses to future emerging infectious diseases. Methods: A survey was conducted from August 9 to 27, 2021, targeting infection control nurses working in infection control departments of general hospitals in South Korea with more than 100 beds. Results: A total of 118 (38.3%) healthcare institutions responded, and 113 questionnaires ultimately analyzed. Changes in infection control organizations observed during the COVID-19 pandemic included alterations in infection control department staffing (34.5%), work arrangements (92.0%), IT systems development (45.1%), facilities and equipment (92.9%), and systems for responding to emerging infectious diseases (99.1%). Over 50% of infection control tasks were performed either frequently or daily during the pandemic, with the most significant workload increase observed in epidemiological investigations (77.9%). The most challenging task for infection control nurses was establishing and operating epidemic management systems (82.3%). Among personal factors hindering their work, a sense of responsibility for their duties scored the highest (mean 4.73/5 points). The primary structural and environmental barrier was insufficient staffing (mean 4.36/5 points). The most critical need for improving infection control efforts was increased staffing in infection control departments and enhanced administrative support (mean 4.63/5 points). Conclusion The COVID-19 pandemic brought significant changes to infection control organizations and the roles of infection control nurses. Based on the lessons learned, healthcare institutions must systematically restructure infection control organizations and enhance the expertise of infection control nurses to respond effectively to future outbreaks of emerging infectious diseases.

Background: This study investigates changes in infection control organizations and the roles of infection control nurses in healthcare institutions during the prolonged COVID-19 pandemic. It aims to provide evidence for preparing effective responses to future emerging infectious diseases. Methods: A survey was conducted from August 9 to 27, 2021, targeting infection control nurses working in infection control departments of general hospitals in South Korea with more than 100 beds. Results: A total of 118 (38.3%) healthcare institutions responded, and 113 questionnaires ultimately analyzed. Changes in infection control organizations observed during the COVID-19 pandemic included alterations in infection control department staffing (34.5%), work arrangements (92.0%), IT systems development (45.1%), facilities and equipment (92.9%), and systems for responding to emerging infectious diseases (99.1%). Over 50% of infection control tasks were performed either frequently or daily during the pandemic, with the most significant workload increase observed in epidemiological investigations (77.9%). The most challenging task for infection control nurses was establishing and operating epidemic management systems (82.3%). Among personal factors hindering their work, a sense of responsibility for their duties scored the highest (mean 4.73/5 points). The primary structural and environmental barrier was insufficient staffing (mean 4.36/5 points). The most critical need for improving infection control efforts was increased staffing in infection control departments and enhanced administrative support (mean 4.63/5 points). Conclusion The COVID-19 pandemic brought significant changes to infection control organizations and the roles of infection control nurses. Based on the lessons learned, healthcare institutions must systematically restructure infection control organizations and enhance the expertise of infection control nurses to respond effectively to future outbreaks of emerging infectious diseases.

Background: This study investigates changes in infection control organizations and the roles of infection control nurses in healthcare institutions during the prolonged COVID-19 pandemic. It aims to provide evidence for preparing effective responses to future emerging infectious diseases. Methods: A survey was conducted from August 9 to 27, 2021, targeting infection control nurses working in infection control departments of general hospitals in South Korea with more than 100 beds. Results: A total of 118 (38.3%) healthcare institutions responded, and 113 questionnaires ultimately analyzed. Changes in infection control organizations observed during the COVID-19 pandemic included alterations in infection control department staffing (34.5%), work arrangements (92.0%), IT systems development (45.1%), facilities and equipment (92.9%), and systems for responding to emerging infectious diseases (99.1%). Over 50% of infection control tasks were performed either frequently or daily during the pandemic, with the most significant workload increase observed in epidemiological investigations (77.9%). The most challenging task for infection control nurses was establishing and operating epidemic management systems (82.3%). Among personal factors hindering their work, a sense of responsibility for their duties scored the highest (mean 4.73/5 points). The primary structural and environmental barrier was insufficient staffing (mean 4.36/5 points). The most critical need for improving infection control efforts was increased staffing in infection control departments and enhanced administrative support (mean 4.63/5 points). Conclusion The COVID-19 pandemic brought significant changes to infection control organizations and the roles of infection control nurses. Based on the lessons learned, healthcare institutions must systematically restructure infection control organizations and enhance the expertise of infection control nurses to respond effectively to future outbreaks of emerging infectious diseases.

Background: This study investigates changes in infection control organizations and the roles of infection control nurses in healthcare institutions during the prolonged COVID-19 pandemic. It aims to provide evidence for preparing effective responses to future emerging infectious diseases. Methods: A survey was conducted from August 9 to 27, 2021, targeting infection control nurses working in infection control departments of general hospitals in South Korea with more than 100 beds. Results: A total of 118 (38.3%) healthcare institutions responded, and 113 questionnaires ultimately analyzed. Changes in infection control organizations observed during the COVID-19 pandemic included alterations in infection control department staffing (34.5%), work arrangements (92.0%), IT systems development (45.1%), facilities and equipment (92.9%), and systems for responding to emerging infectious diseases (99.1%). Over 50% of infection control tasks were performed either frequently or daily during the pandemic, with the most significant workload increase observed in epidemiological investigations (77.9%). The most challenging task for infection control nurses was establishing and operating epidemic management systems (82.3%). Among personal factors hindering their work, a sense of responsibility for their duties scored the highest (mean 4.73/5 points). The primary structural and environmental barrier was insufficient staffing (mean 4.36/5 points). The most critical need for improving infection control efforts was increased staffing in infection control departments and enhanced administrative support (mean 4.63/5 points). Conclusion The COVID-19 pandemic brought significant changes to infection control organizations and the roles of infection control nurses. Based on the lessons learned, healthcare institutions must systematically restructure infection control organizations and enhance the expertise of infection control nurses to respond effectively to future outbreaks of emerging infectious diseases.

Colorectal cancer is the third most common cause of cancer related death in the world. Multiple lines of evidence suggest that there is an association between consumption of dietary fat and colon cancer risk. Not only the amount but also the type and the ratio of fatty acids comprising dietary fats consumed have been implicated in the etiology and pathogenesis of colon cancer. Omega-3 (n-3) polyunsaturated fatty acids (PUFAs), such as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), have been known to inhibit development of colon cancer by downregulating the expression of genes involved in colon carcinogenesis and also by altering the membrane lipid composition. Data from laboratory, epidemiological, and clinical studies substantiate the beneficial role of n-3 PUFAs in preventing colitis and subsequent development of colon cancer. In addition, recent studies suggest that some n-3 PUFAs can be effective as an adjuvant with chemotherapeutic agents and other natural anticancer compounds in the management of colon cancer. In this review, we discuss chemopreventive and therapeutic effects of fish oil derived long chain n-3 PUFAs, particularly EPA and DHA, with focus on synergetic effects of which they exert when combined with chemotherapeutic agents and other natural compounds.
Carcinogenesis* ; Colitis ; Colon* ; Colonic Neoplasms ; Colorectal Neoplasms ; Dietary Fats ; Eicosapentaenoic Acid ; Fatty Acids ; Fatty Acids, Omega-3 ; Fatty Acids, Unsaturated* ; Fish Oils* ; Membranes ; Therapeutic Uses

BACKGROUND: This study evaluated the clinical characteristics and risk factors associated with community and hospital onset MRSA isolated from patients admitted to a tertiary care teaching hospital. METHODS: The study was carried out on MRSA isolated from clinical specimens of patients admitted into the wards and the intensive care unit in a 2,200-bed tertiary care teaching hospital from January 1st through December 31st, 2007. In order to identify the risk factors associated with MRSA acquisition, the medical records were reviewed. All statistics were computed using SPSS version 14.0. RESULTS: Of the 835 MRSA isolates, 179 (21.4%) were CO-MRSA and 656 (78.6%) were HO-MRSA. Of the 179 CO-MRSA isolates, 6 (3.4%) were CA-MRSA. Multiple logistic regression analysis showed that a history of using medical device or antibiotics within 1 year before the isolation of MRSA were significant risk factors for HO-MRSA, and a history of hospitalization within 1 year before the isolation of MRSA was a significant risk factor for CO-MRSA. Analysis on the antibiotics administered within 1 year before the isolation of MRSA showed that levofloxacin, macrolides, 1st generation cephalosporins, 3rd generation cephalosporins, 4th generation cephalosporins, vancomycin, metronidazole, and carbapenem were all significant risk factors for HO-MRSA and that TMP/SMX was a significant risk factor for CO-MRSA. Of the 6 (3.4%) CA-MRSA isolates, 1 (16.7%) was the pathogen responsible for soft tissue infection. No patients died from the CA-MRSA infection. CONCLUSION: MRSA isolated from clinical specimens of patients admitted into the wards and the ICU in a tertiary care teaching hospital was usually HO-MRSA, CO-MRSA and HO-MRSA usually had at least one of the risk factors associated with MRSA acquisition, and CO-MRSA was mainly HACO-MRSA.
Anti-Bacterial Agents ; Cephalosporins ; Hospitalization ; Hospitals, Teaching ; Humans ; Intensive Care Units ; Logistic Models ; Macrolides ; Medical Records ; Methicillin Resistance ; Methicillin-Resistant Staphylococcus aureus ; Metronidazole ; Ofloxacin ; Risk Factors ; Soft Tissue Infections ; Tertiary Healthcare ; Vancomycin

Theca cell tumors of the ovary have been generally regarded as almost invariably benign neoplasms. Even though several case reports of the malignant variant of this tumor have appeared in the world literature, but the term "malignant thecoma" is controversial and doubtful. If a thecoma ever becomes malignant, the tumor cells dedifferentiate so that they can not be recognized any longer as theca cells: instead, they proliferate as a stromal sarcoma or fibrosarcoma. We have experienced a rare case of ovarian low-grade stromal sarcoma with thecomat ous features in a 66-year-old postmenopausal woman. The clinicopathologic finding and a review of literature on ovarian stromal sarcoma and malignant thecoma were described brie fly.
Aged ; Diptera ; Female ; Fibrosarcoma ; Humans ; Ovary ; Sarcoma* ; Theca Cells ; Thecoma