Purpose
This study was a scoping review aimed at evaluating Simulation-Based Education for recognizing and responding to deteriorating patients within Korean nursing school curricula, and at developing educational strategies for these competencies.
Methods
A literature search was conducted from April 1 to April 30, 2024. The review followed the scoping review framework by Arksey and O’Malley and the manual by the Joanna Briggs Institute. Relevant studies were identified through databases such as the Korean Medical Database, Korean Studies Information Service System, DataBase Periodical Information Academic, Research Information Sharing Service, ScienceOn, and the Cumulative Index to Nursing and Allied Health Literature.
Results
Eleven studies published from 2010 to 2019 were reviewed. The simulations typically included several lectures and practice sessions on advanced cardiopulmonary life support before the simulation exercises, which were then repeated. Cardiac arrest was frequently used as a scenario subject. The learning outcomes focused on the cognitive and psychomotor domains, as well as self-efficacy.
Conclusion
Although simulation for recognizing and responding to deteriorating patients was available in Korean nursing school curricula, it was infrequently incorporated as a regular part of the training. Future initiatives should include adding educational content to enhance nursing students' competencies in recognizing and responding to deteriorating patient simulations. Subsequent studies should assess the effectiveness of these educational methods.

Purpose
Lung cancer (LC) is the leading cause of cancer-related death globally, and understanding symptom clusters (SCs) among LC patients could improve symptom management. This scoping review provides a comprehensive summary of the most common SCs and their compositions identified in studies specifically investigating SCs of LC patients.
Methods
A scoping review was conducted following the Joanna Briggs Institute methodology. The study included LC patients as participants, SCs as the concept, and studies with distinct aim to investigate LC SCs as the context. We searched studies from inception to September 2022 in PubMed, Embase, PsycINFO, CINAHL, and the Cochrane Library databases using the terms: "lung cancer," "cancer survivors, " and "symptom cluster." Results: Of 41 reviewed reports, 188 SCs were identified. Both a priori and de novo method were used to identify LC SCs, with exploratory factor analysis being the most commonly used statistical method in the de novo approach. The three most frequent SCs were respiratory, gastrointestinal (GI), and psychological SCs. The most common respiratory SC included cough + dyspnea. Nausea + vomiting was the most prevalent cluster membership among GI SCs. Sad + feeling irritable + feeling nervous + worrying was the most common cluster membership among psychological SCs.
Conclusion
Respiratory, GI, and psychological SCs were common among LC patients, and addressing these clusters could improve symptom management strategies. Further research on SCs across the lung cancer trajectory is essential to enhance our understanding about SCs and facilitate effective symptom management throughout the disease course.

Purpose
This study aimed to identify the main keywords, network structures, and topical themes in patient safety incident reports using text network analysis. Methods: The study analyzed patient safety incident reports from a general hospital in Seoul, covering a total of 3,576 cases reported over five years, from 2019 to 2023. Unstructured data were extracted from the text of the incident reports, detailing how the patient safety incidents occurred and how they were managed according to the six-part principles. The analysis was conducted in four steps: 1) word extraction and refinement, 2) keyword extraction and word network generation, 3) network connectivity and centrality analysis, and 4) topic modeling analysis. The NetMiner program was used for data analysis. Results: The analysis of degree, betweenness, and closeness centrality revealed that the most common keywords among the top five were "confirmation," "medication," "inpatient room," "caregiver," and "condition." Topic modeling analysis identified three main topic groups: 1) incidents caused by a lack of awareness of fall risk, 2) incidents of non-compliance with basic medication principles, and 3) incidents due to inaccurate patient identification.
Conclusion
To prevent patient safety incidents, it is necessary to promote a culture of safety in hospitals, standardize patient identification procedures, and provide basic training in medication safety and fall prevention to healthcare staff. Furthermore, empirical research on patient safety practices is necessary to encourage active participation in patient safety activities by patients and family caregivers.

Purpose
Cancer diagnosis is associated with psychological distress, which often leads to a significant reduction in adaptation and quality of life. This study aimed to identify the prevalence and related factors of psychological distress in newly diagnosed breast cancer patients.
Methods
The study included 138 women scheduled for surgery or neoadjuvant chemotherapy following a recent breast cancer diagnosis at a university hospital in Korea. Psychological distress was assessed using the National Comprehensive Cancer Network Distress Thermometer and problem lists. Data collection occurred from November 1, 2021, to November 30, 2022. Descriptive statistics and logistic regression analysis were utilized for data analysis.
Results
The average age of the participants was 51.72 years. Among the 138 participants, 67.4% (n=93) reported moderate to severe levels of psychological distress. Multivariate logistic regression analysis identified financial burden (Odds Ratio [OR]=4.32), fears (OR=5.35), and nervousness (OR=5.50) as predictors of moderate to severe psychological distress.
Conclusion
Approximately two-thirds of newly diagnosed breast cancer patients experienced significant psychological distress. Nervousness, fears, and financial burden were significant factors influencing this distress. Therefore, management of psychological distress should be implemented for patients experiencing financial burdens or emotional problems, such as nervousness and fear, from the time of diagnosis.

Purpose
Middle-aged women often experience weight gain, particularly as visceral fat, due to hormonal changes associated with menopause. Visceral fat, which accumulates in the abdomen, poses significant risks to cardiometabolic health. This cross-sectional study aimed to compare the cardiometabolic risks associated with Visceral Fat Obesity (VFO) and Subcutaneous Fat Obesity (SFO) in middle-aged Korean women and to identify factors that influence VFO.
Methods
Women aged 40 to 64 with overweight or obesity were recruited from March to April 2019. The study involved anthropometric measurements, fasting blood tests, and low-volume abdominal computed tomography. Additionally, participants provided self-reported sociodemographic, health-related, and lifestyle information, including Physical Activity (PA) and dietary intake.
Results
Of all participants, 70.8% were post-menopausal, and 55.1% had VFO. Those with VFO exhibited significantly higher mean values for waist circumference, total cholesterol, low-density lipoprotein cholesterol, triglycerides, fasting glucose, high sensitivity C-reactive protein, and the Framingham risk score compared to those with SFO. The factors influencing VFO were age (odds ratio (OR)=1.14; 95% confidence interval (CI), 1.032~1.247), body mass index (OR=1.47; 95% CI, 1.151 ~1.875), days of vigorous PA per week (OR=0.42; 95% CI, 0.244~0.735), and intake of animal calcium (OR=0.99; 95% CI, 0.988~0.997).
Conclusion
The findings indicate that middle-aged women with VFO face increased cardiometabolic risks. Since menopause is inevitable in women, targeting modifiable behaviors to reduce weight, particularly visceral fat, is crucial for lowering cardiometabolic risk.