Purpose: The purpose of this study was to investigate the impact of nurse practice environment, coworker support, and work-life balance on job satisfaction for newly graduated nurses. Methods: This study used a cross-sectional design, and the participants were 118 registered nurses who acquired license within the last 1 year and were working in hospitals. They completed questionnaires through online survey systems. Data were collected from June to July 2019 and were analyzed using descriptive statistics, t-test, Pearson's correlation coefficients, and multiple stepwise regression using IBM/SPSS 26.0 for Windows program. Results: The mean job satisfaction was 2.66±0.70 points on a 5-point scale. Multiple stepwise regression revealed that factors affecting job satisfaction of nurses included age (β=.18, p=.014), nurse practice environment (β=.28, p<.001), coworker support (β=.26, p=.002), and work-life balance (β=.29 p<.001), and these variables explained 39.1% of job satisfaction. Conclusion: These findings indicate that it is necessary to enhance nurse practice environment, coworker support, and work-life balance to improve job satisfaction among newly graduated nurses. These results can be used to help nurse managers develop related policies and retention programs for newly graduated nurses.

Purpose: This study investigated the effects of Health Disorder Signals on irritable bowel syndrome (IBS) and urination disorders, and the relationship between IBS and urination disorders. Methods: A questionnaire survey was conducted on those who experienced symptoms among door-to-door salesmen and women who visited S Hospital in Busan, and irritable bowel syndrome and gastrointestinal symptoms were surveyed based on the Roman Standard II. Results: The study results showed that the IBS Health Disorder Signal had a significant positive (+) effect on the IBS. It was also found that the Health Disorder Signal of urination disorders showed a certain pattern of urination disorders on the back of the hand. IBS was also found to have a significant positive (+) effect on urination disorders (Health Disorder Signals of urination disorders, urination disorders). Conclusion: First, this study is Korea's first attempt at understanding Health Disorder Signals, and it is of great help in conducting a wide range of studies on such Health Disorder Signals in the future. Second, it is a surprising result confirming that bowel disease can have a direct effect on urination disorders.

Purpose: The purpose of this study is to identify health behaviors, work-related health problems, and accidents of live-line workers. Methods: The questionnaires were administered to 150 live-line workers in 150 workplaces. A total of 150 questionnaires were collected and 130 were used. Data were analyzed for frequency and percentage by SAS Version 9.3. Results: In terms of eating habits, 62.3% were in the regular-group. Smoking status was 61.5% of smokers and drinking status was 87.7% in the drinking-group. Body mass index was 42.9% for obesity. Most of the workers had problems with sleep. Among the work-related health problems were 98.2% for "upper limb muscle pain", 92.7% for "back pain", and 97.2% for "body fatigue". Among the work-related accidents were 91.7% for "cutting", 88.4% for "excessive movement", and 88.3% for "falling". Conclusion: Safety technology development and effective and efficient work equipment must be used to improve the safety and health of live-line workers. In addition, it is necessary to thoroughly supervise and provide active support for the risk factors and health management to the working environment of live-line workers.

Purpose: This study aimed to review the status of Health Management for Small Business Workers in Korea. Methods: We reviewed empirical or theoretical literature. Results: 98.8% of all workplaces are small businesses with less than 50 employees, and 79.8% are businesses with less than 5 employees. 65.2% of all workers work at small businesses, and 26.4% work at workplaces with less than 5 employees. Although the disaster rate of small businesses is decreasing every year, it is 7.5‰ as of 2019, which is higher than the overall disaster rate of 5.8‰. In particular, the disaster rate of businesses with fewer than five employees is 11.5‰, which is very high. Small businesses have no obligation to appoint safety managers and health managers. Conclusion: Manufacturing businesses with more than 30 employees and less than 50 employees should have a safety and health agent, but businesses with less than 30 employees have not been managed. Health management strategies for workers at small businesses include strengthening the regulation system, strengthening educational public relations to strengthen the awareness of employers and workers, expanding workers' health centers and expanding financial support projects.