This study aims to test the validity and criteria-related reliability of the Korean version of the Copenhagen Psyco-social Questionnaire version II (COPSOQ-K) assessing the psychosocial working environment. Methods: The COPSOQ-K was developed through forward-backward translation techniques, and revision based on feedback from focus groups. Survey data were collected from 311 office workers who worked in one workplace. An internal consistency reliability was estimated by Cronbach's ⍺. The impacts of the COPSOQ-K scales on job satisfaction, self-rated health, stress, sleeping troubles, burnout, and sickness absence were analyzed with multiple regression model or multiple logistic regression model, adjusted age and gender using SAS version 9.3. The Pearson correlation coefficients between the COPSOQ-K scales and Korean job stress and its subdomain were identified. Results: Cronbach's ⍺ of COPSOQ-K scales was adequate or good (0.66~0.87). The major COPSOQ-K scales predict job satisfaction, self-rated health, stress, sleeping troubles burnout, and sickness absence. The major COPSOQ-K scales were correlated with Korean job stress and its subdomain. Conclusion:The COPSOQ-K scales have satisfactory reliability and criteria-related validity. The COPSOQ-K scales will be useful for the future studies and practices associated with psychosocial working environment.

Purpose: This study was done to examine relationships between nurse staffing level and postsurgical patient outcomes using inpatient database from the National Health Insurance. Methods: Records of 111,491 patients who received one of 12 types of surgery between January and December, 2009 were identified and analyzed in this study. Nurse staffing level was measured using adjusted nurse staffing grades from 0 to 7. Patient outcomes were defined as in-hospital mortality, or pneumonia, sepsis, or urinary tract infection after surgery. Logistic regression analyses estimated by Generalized Estimation Model, were used to analyze the association between nurse staffing level and patient outcomes. Results: An inverse relationship was found between nurse staffing and patient mortality. Compared with patients who were cared for in hospitals with the highest nurse staffing (Grades 0-1), increases in the odds of dying were found in those with Grades 6-7 [OR (odds ratio)= 2.99, 95% CI (confidence interval)= 1.94-4.60], those with Grades 4-5 (OR= 1.78, 95% CI= 1.24-2.57) and those with Grades 2-3 (OR= 1.57, 95% CI= 1.25-1.98). Lower nurse staffing level was also associated with higher number of cases in pneumonia and sepsis. Conclusion: Policies for providing adequate nurse staffing is required to enhance quality of care and lead to better perioperative patient outcomes.

Purpose:The purpose of the study was to examine associations between job stress and work-related musculoskeletal symptoms (WRMS) in street sanitation workers. Methods: A cross-sectional correlational study was conducted with 87 male street sanitation workers at E Gu in Seoul. The Job stress and WRMS were measured by using the Korean Occupational Stress Scale-Short Form and the KOSHA GUIDE H-9-2012 instrument, respectively. The WRMS was evaluated according to the National Institute of Occupational Safety and Health criteria. Results: The participants reported greater levels of insufficient job control and interpersonal conflict than the general Korean population. Of the participants, 44.8% reported WRMS at any body parts. Specifically, 28.7% reported WRMS at upper parts, while 16.5% reported WRMS at lower parts. Compared to low levels of job demand, its high levels were significantly associated with WRMS at both upper and lower parts of the body (OR=3.62, 95% CI=1.15~11.38; OR=3.60, 95% CI=1.04~12.39). Compared to low levels of occupational climate, its high levels were significantly associated with WRMS at upper parts of the body (OR=3.18, 95% CI=1.22~8.26). Conclusion: Among street sanitation workers, job stress may be a correlate of WRMS. Therefore, nursing strategies for reducing job stress are needed to prevent and manage WRMS.

Purpose:The 2015 Korean Middle East Respiratory Syndrome Coronavirus (MERS-CoV) outbreaks resulted in 186 cases, with 8% (15 persons) of these being nurses. This study aimed to examine MERS-CoV infection status of clinical nurses and to evaluate perception for infection control. Methods: We investigated the MERS-CoV infection status of nurses using MERS-CoV press release data. We examined and analysed perception for Infection control of 121 nurses of the three MERS intensive therapeutic hospitals in July 2015. Results: One to six nurses per hospital in total 8 health care facilities were infected with MERS-CoV. They mainly had short clinical careers and were unaware of infection possibility. The personal and organizational infection control levels that nurses perceive were low and the relationship between two levels was statistically significant. Conclusion: For promoting health protection and infectious disease management competency of nurses, it is necessary to prepare institutional system for controlling infectious disease.

Purpose: The purpose of this study is to describe women's concern for pregnancy and child birth in the internetcommunity. Methods: One representative in the internet community was selected and questions regarding pregnancyand child birth were collected for 2 weeks in October 2019. A total of 8,005 questions were analyzed byfrequency and proportion after categorizing theme into pregnancy, delivery, and postpartum care. Results: Themost frequent questions were on preparedness for pregnancy (26.2%), followed by questions on infertility (23.3%),and on postpartum care (20.2%). Among the questions on preparedness for pregnancy, the most frequent questionswere related to the follicle and ovulation. More than half of the questions on infertility (68.3%) were aboutdiagnosis and treatment. Questions on abortion included symptoms, abortion procedure, post abortion care, andthe support system. Among the questions on delivery, the most were about the delivery method (67.2%). Finally,questions on postpartum care were related to the physical changes/symptoms, daily life after delivery, postpartumcare support, etc. Conclusion: As these results reflect women’s need for information and support, it is suggestedthat more specific and targeted nursing practices for pregnancy and child birth should be developed.