Background: A flipped classroom with team-based learning is a blended educational strategy that guides active learning inside and outside the classroom. This study aimed to verify the effects of this innovative blended educational strategy on knowledge, problem-solving ability, and learning satisfaction of undergraduate nursing students undergoing public healthcare education.Methods: The subjects were undergraduate nursing students enrolled in H University in South Korea. The experiment was conducted over a period of 8 weeks in the public healthcare course. Two groups, blended learning (A flipped classroom with team-based learning) which was the experimental group and traditional lecture-based classroom group, the control group, were assessed. In the blended learning group, the students had pre-class, in-class (including team-based learning elements), and post-class learning elements. The two groups were compared on the following learning outcomes: knowledge, problem-solving ability, and learning satisfaction.Results: Results showed that the blended learning instructional methods, in comparison with traditional lectures, enhanced the students’ knowledge, problem-solving ability, and learning satisfaction in the public healthcare course.Conclusions: This study supports the feasibility of the flipped classroom with team-based learning as a blended learning strategy, able to produce improvements in nursing students’ learning outcomes. Blended learning approaches may be an effective alternative to conventional approaches in nursing education.

The purpose of this study was to evaluate the association between alanine aminotransferase (ALT) and aspartate aminotransferase (AST), and metabolic syndrome (MS) in the Korean population. A total of 11,587 adults ≥30 years of age and with complete data were selected from Korea National Health and Nutrition Examination Survey VI conducted from 2013 to 2015. Normal ALT and AST levels were divided into quartiles, and their associations with MS were assessed by logistic regression analysis. Elevated levels of ALT [adjusted odds ratio (aOR) = 7.90, 95% confidence interval (CI) = 6.50–9.60] and AST (aOR = 3.81, 95% CI = 3.10–4.74) were both significantly associated with a higher prevalence of MS. The quartile group containing the highest levels of ALT and AST within the normal range also showed an increased risk of MS and its components. Elevated levels of ALT and AST, even within the normal range, were associated with prevalence of MS.

In psychiatric nursing courses, students learn about patients with mental illnesses or types of distress that may not be common in their daily lives. Consequently, some students experience difficulties interacting with patients. Therefore, new learning models that depart from the traditional one-way learning methods, engage students in clinical settings, and increase their motivation are needed. Situation-based flipped learning combined with gamification can improve nursing students’ care for patients with mental health problems. A total of 102 nursing students from a university in G Metropolitan City, Korea were randomly and equally divided into experimental and control groups. The experimental group participated in an eight-week psychiatric nursing program that included situation-based flipped learning combined with gamification. The control group participated in the traditional team-based lectures. After the program, both groups’ learning attitudes, problem-solving abilities, and empathetic responses were measured. The experimental group showed improved problem-solving (F = 4.012, p = 0.048) and empathetic abilities (t = −2.014, p = 0.047) after participating in situation-based flipped learning combined with gamification. The program was effective in helping students empathize with their patients and improve their problem-solving skills. Future curricula should be developed to incorporate flipped learning to nurture the practical competencies required for medical professionals, particularly in psychiatric nursing education.

The purpose of this study was to investigate mental health problems among international students in South Korean universities during the COVID-19 pandemic, as well as to identify the factors that affect their mental health. A total of 488 international students living in South Korea participated in a web-based survey. The questionnaire was created using the Google Forms platform, and a link to the questionnaire was shared through social media. Multiple logistic regression analysis was conducted to analyze the data. The prevalence rates of sleep problems, anxiety, and depression among international students were 47.1%, 39.6%, and 49%, respectively. The prevalence of mental health problems was higher among participants who were male, living with someone, residents of a rural area, and earning a higher income. The following variables were found to contribute to the prevalence of mental health problems: undergraduate student status, good understanding of the Korean language, longer hours of media usage, and experiences related to COVID-19 infection. A collaborative effort between the government and universities to manage the mental health of international students could promote the mental health of these students.

Objective We aimed to assess the associations between problematic smartphone use, unhealthy behaviors, and mental health status among adolescents. Methods The data for this cross-sectional study were obtained from the 13th Korea Youth Risk Behavior Survey (2017). From among the 62,276 adolescents who participated in this nationwide web-based survey, 54,603 (87.7%) who used smartphones were selected as the study population. Unhealthy behaviors included smoking, drinking, physical inactivity, skipping breakfast, and fast food consumption. For the examination of mental health status, we considered sleep disturbances, stress, depressive symptoms, suicidal ideation, and suicide attempts. The associations between problematic smartphone use, unhealthy behaviors, and mental health were analyzed using multiple logistic regression analyses. Results More than four hours of use on weekdays (31.3%) and weekends (61.3%) and the use of smartphones for communication (46.9%) were associated with unhealthy behaviors and mental health problems. Furthermore, adolescents who experienced conflicts with family (22.3%) and friends (25.8%) and academic problems (3.4%) were likely to have health problems. Conclusion The results suggest that problematic smartphone use may disrupt adolescents' health. Therefore, there is a need for prevention programs for problematic smartphone use at home and at school to improve adolescents' health.

Workplace violence (WPV) is a global public health problem and a threat to the health of Korean workers. This study assessed the prevalence and risk factors of WPV and its association with mental and physical health among Korean workers. Data obtained for 50,205 respondents to the Fifth Korean Working Conditions Survey were utilized for this study. Verbal abuse, threats, physical violence, and sexual harassment were assessed individually and as a composite for “any WPV.” Workers were characterized by education, income, shift work status, access to a health and safety education program, work sector and overall health. Descriptive analyses and multiple logistic regression analyses were used to estimate the prevalence of WPV and its association with mental and physical health. Overall, 5.6% of workers reported experiencing one of four forms of WPV. The prevalence of verbal abuse, threats, physical violence, and sexual harassment were 4.9%, 0.7%, 0.2%, and 1.1%, respectively. Most perpetrators were customers. Prevalence of WPV was associated with lower education level, poor health status, long working hours, shift work, and no experience of health and safety education; 9.0% of service workers experienced violence. Workers who had experienced WPV were more likely to experience anxiety, sleep-related problems, depressive symptoms, back pain, headache/eye strain, and overall fatigue. Workplace violence is a serious occupational and public health concern in Korea. These results suggest managing WPV may improve workers’ well-being and that violence-prevention strategies, policies, and regulations should be implemented across most industries.