1 Purpose We identified the effect of sedentary behavior on stress, anxiety, and depression among Korean university students. 2 Design and Methods Data were collected from 244 students using self‐reported sitting time, the Perceived Stress Scale, the Beck Anxiety Inventory, and the Center for Epidemiological Studies‐Depression Scale. 3 Findings Mean sitting time was 7.96 h per day. As sitting hours increased, university students’ stress, anxiety, and depression significantly increased despite controlling for sex, economic level, body mass index, underlying disease, and health self‐management. 4 Practical Implications Intervention programs that reduce sedentary behavior and improve physical activity and mental health for university students are necessary.

Workplace bullying experienced by clinical nurses is associated with burnout, a factor that threatens the quality of nursing care and patient safety. This study examined the association of workplace bullying with burnout, professional quality of life, and turnover intention among clinical nurses. A descriptive cross-sectional study was conducted using a structured questionnaire. Data were collected from 324 nurses and were analyzed using t-test, one-way analysis of variance, and multiple regression. Controlling for the general characteristics of the participants, workplace bullying had a significant association with emotional exhaustion (B = 0.29, p < 0.01) and depersonalization (B = 0.15, p < 0.01) among the subdomains of burnout, compassion fatigue among the components of professional quality of life (B = 0.15, p < 0.01), and turnover intention (B = 0.05, p < 0.01). Thus, preventing workplace bullying is important to reduce clinical nurses’ burnout and turnover. The role of nursing leadership is crucial to develop interventions that reduce workplace bullying and successfully create a professional, nurturing, and supportive work culture.

Research on the effects of sedentary behavior on the health-related quality of life (HRQoL) of the elderly is limited. The present study aimed to determine the association between sedentary behavior and the HRQoL of the young-old (aged 65–74 years) people and old-old (aged ≥75 years) people. This study used the raw data of the 7th Korea National Health and Nutrition Examination Survey for 2016. The study subjects were 1,415 people aged over 65 years. The association between HRQoL and average daily sitting time was analyzed using the point biserial correlation coefficient. The effect of sedentary behavior on HRQoL was analyzed by logistic regression analysis. Overall, elderly people aged ≥65 years spent 7.9 h in sedentary pursuits: the young-old spent 7.7 h and the old-old spent 9.0 h. Longer sitting time was found to be associated with lower HROoL while shorter sitting time was associated with higher HROoL, with the relationship stronger among the old-old than among the young-old. This means that the effects of either having longer time sitting per day and low quality of life or shorter time sitting per day and high quality of life are more pronounced in the old-old in comparison to the young-old. Sedentary behavior is significantly associated with people’s HRQoL. Interventions towards improving the HRQoL by reducing sedentary behavior based on the respective characteristics of young-old and old-old people are needed.

Purpose This study examines disaster awareness and coping among college students to identify their influence on stress, anxiety, and depression. Design and Methods Overall, 291 college students participated. A multiple regression analysis was conducted to analyze the influence of disaster awareness and coping on stress, anxiety, and depression. Findings In the multiple regression model, anxiety, and depression were influenced by an awareness of natural and social disasters, level of perception of disaster response strategies, and level of information relating to disasters. Practice Implications It is important to deliver effective information on disaster response and strategies to prevent disaster‐related mental health issues.

Disclosure of patient safety incidents is a healthcare management strategy that primarily involves responding after incidents. We investigated the association between nursing students’ moral sensitivity, attitudes about patient safety, and perceptions of open disclosure of patient safety incidents in Korea. Data were collected from 407 nursing students at four nursing universities using self-reported moral sensitivity, attitudes about patient safety, and perceptions about open disclosure of patient safety incidents as measures. The data were analyzed using t-test, one-way analysis of variance, and a multiple regression. As moral sensitivity and attitudes about patient safety improved, nursing students’ perceptions regarding the open disclosure of patient safety incidents improved significantly. After controlling for gender, grade, and major satisfaction, the effect of changing attitudes about patient safety was greater than that of moral sensitivity for all perceptions of open disclosure. An education and intervention program is needed to improve nursing students’ attitudes about patient safety and promote the open disclosure of patient safety incidents during undergraduate training.

Autism spectrum disorder (ASD) is a developmental disorder that begins in early childhood and has been associated with several environmental and genetic factors. We aimed to conduct two-side meta-analyses to determine the association between ASD and pre- and postnatal antibiotic exposure in childhood. We searched PubMed, Embase, Web of Science, and Cochrane Library for articles published up to February 2019. We evaluated observational studies that assessed the association between ASD and antibiotic exposure. Of 1459 articles, nine studies were used in the meta-analysis. We found that early antibiotic exposure, including pre- and postnatal, significantly increased the ASD risk in children. Furthermore, early antibiotic exposure, including pre- and postnatal, was significantly increased in children with ASD. Specifically, prenatal antibiotic exposure was significantly increased in children with ASD; however, postnatal antibiotic exposure was not. Our results indicate an association between ASD and early antibiotic exposure; specifically, that prenatal antibiotic exposure is an important risk factor of ASD in children.