Purpose: This study examined the effects of work environment, job engagement, and positive psychological capital on hospital nurses’ job embeddedness. Methods: Participants were 118 hospital nurses. Data were analyzed using descriptive statistics, independent t-test, One-way ANOVA, Pearson correlation coefficients, and multiple regression analysis using SPSS/Win 25.0. Results: Mean work environment was 2.70±0.14, mean job engagement was 3.03±0.42, positive psychological capital was 4.05±0.27, and job embeddedness was 3.24±0.31. There were significant differences in job embeddedness by turnover experience and current working hospital type. The factors influencing the job embeddedness of the hospital nurses were turnover experience, current working hospital type, and nurse manager ability, leadership, and nueses’ support in the work environment. It was found that 23% could explain job embeddedness. Conclusion Implementing a nurse support program related to turnover experience and type of hospital is necessary to enhance job embeddedness. The results indicate a need to develop a coaching program for cultivating leadership and supporting nurses to improve job embeddedness.

PURPOSE: To report a case of optic tract syndrome in which optical coherence tomography (OCT) demonstrated the specific findings of the retinal nerve fiber layer (RNFL). CASE SUMMARY: A 32-year-old male patient visited the hospital with right side visual field defect in both eyes that occurred immediately after a traffic accident 8 months prior. The visual acuity of both eyes was normal, and a relative afferent papillary defect was evident in the right eye. In addition, suspicious band atrophy of the right optic disc and thinning of the superior and inferior arcuate bundle were observed in the left eye. On visual field examination, homonymous hemianopia was present. Optic tract syndrome was suspected, although there was no abnormality of the visual tract on MRI. On fast RNFL thickness 3.4 scan, a thinning of RNFL in the nasal and temporal segments in the right eye and superior and inferior segments in the left eye were observed. Based on the findings, optic tract syndrome was diagnosed in the left eye. CONCLUSIONS: We report specific OCT findings which can be useful when making a diagnosis of optic tract syndrome.
Accidents, Traffic ; Atrophy ; Eye ; Hemianopsia ; Humans ; Male ; Nerve Fibers ; Retinaldehyde ; Tomography, Optical Coherence ; Visual Acuity ; Visual Fields ; Visual Pathways

A full term male infant was admitted to the neonatal intensive care unit due to jaundice and mild hemolytic anemia within the first 24 hours of his life. The total serum bilirubin level was 11.2 mg/dL at 24 hours of age. The patient was RhD positive and blood group A, and his mother was RhD positive and blood group B. The direct and indirect antiglobulin tests of the infant were all positive. On antibody screening and identification tests, anti-S antibodies were identified from both the infant and mother. The RBC phenotyping for S antigen revealed positive for infant and negative for mother. This report documents the first case of hemolytic disease of the fetus and newborn due to the anti-S antibody in Korea.
Anemia, Hemolytic ; Antibodies ; Bilirubin ; Coombs Test ; Fetus* ; Humans ; Infant ; Infant, Newborn* ; Intensive Care, Neonatal ; Jaundice ; Korea* ; Male ; Mass Screening ; Mothers

BACKGROUND: Fas is a member of the tumor necrosis factor (TNF)/nerve growth factor (NGF) receptor family. Triggering of the Fas receptor pathway by its ligand results in apoptosis. Soluble Fas consists of the extracellular region of Fas receptor and it binds to Fas ligand to inhibit the Fas and Fas ligand induced apoptosis. Recently some evidence indicates that the Fas/Fas ligand system represents an important pathway responsible for the induction of apoptosis in bone marrow CD34+ cells of patients with aplastic anemia. METHODS: We measured serum soluble Fas levels in 27 patients with aplastic anemia at diagnosis using ELISA to define the status of soluble Fas in this disorder. RESULTS: Levels of serum soluble Fas in patients with aplastic anemia were lower com-pared with that of normal healthy controls. No difference was noted in the serum soluble Fas levels according to severity of disease. No correlation was found between serum soluble Fas levels and hematologic parameters at diagnosis such as neutrophil count, lymphocyte count, platelet count and corrected reticulocyte count. CONCLUSION: These results indicate that serum soluble Fas levels are decreased in patients with aplastic anemia. Further studies recruiting more patients and measuring Fas receptor on peripheral blood lymphocyte subsets and bone marrow CD34+ cells concomitantly may be helpful to determine pathophysiology of bone marrow failure.
Anemia, Aplastic* ; Antigens, CD95 ; Apoptosis ; Bone Marrow ; Diagnosis ; Enzyme-Linked Immunosorbent Assay ; Fas Ligand Protein ; Humans ; Lymphocyte Count ; Lymphocyte Subsets ; Neutrophils ; Platelet Count ; Reticulocyte Count ; Tumor Necrosis Factor-alpha

BACKGROUND: This study evaluated the relationships between endogenous estrogen levels and vascular risk factors in healthy men and women. METHODS: Demographics and laboratory data were collected from normotensive subjects (123 men and 154 women) in their thirties, forties and fifties who had normal laboratory profiles and no cardiovascular risk factors. Initially, estradiol, low-density lipoprotein (LDL)-cholesterol, triglyceride, and high-density lipoprotein (HDL)-cholesterol, systolic and diastolic blood pressure (SBP and DBP), NO2/NO3, homocysteine, and body mass index (BMI) were measured. Then, the relationships between estradiol and the evaluated items were analyzed with comparison of means and correlation, and stepwise multiple regression analysis based on genders and age-groups. RESULTS: Estradiol levels decreased with aging in women. Lower LDL and triglyceride, higher HDL levels, and lower SBP and DBP observed in women were correlated with decreasing age as well as increasing estradiol level. On the multivariate analysis, however, estradiol levels were negatively correlated with the changes in SBP, DBP, and triglyceride among the lipid variables. BMI was positively related with the increase of SBP and DBP and the estradiol levels. Although higher NO2/NO3 and lower homocysteine levels were observed in women than men, the NO2/NO3 and homocysteine levels had no significant correlation with estradiol changes. CONCLUSION: The study observed the beneficial relationships between endogenous estrogen, and blood pressures and lipids in healthy women. The estrogen-related benefits observed in this study were lower TG levels, SBP, and DBP in young women than those in older women or in men.
Aging ; Blood Pressure ; Body Mass Index ; Cholesterol ; Demography ; Estradiol ; Estrogens ; Female ; Homocysteine ; Humans ; Lipoproteins ; Male ; Multivariate Analysis ; Nitric Oxide ; Risk Factors ; Vascular Diseases

PURPOSE: This research study explores the job stress, job satisfaction, and health of women who works in the professional work place and identify the influence of the job stress and job satisfaction on the mental health status focused on the social and psychological structure of the workplace. METHOD: 535 participants of registered nurses and teachers from 10 General Hospitals and 15 Middle and High School located in Seoul, Korea were completed the modified version of the short form Work-family stress inventory of questionnaire as used for job stress and mental health problems and perceived overall health status and job satisfaction. RESULT: Job stress was significantly correlated with job satisfaction, overall health, and mental health. There were also significant group differences in job stress and job satisfaction between nurses and teachers. Multiple regression only moderately supported the effect of job stress and job satisfaction on the mental health of professional working women. Also marital status demonstrated a significant factor of group differences in job stress, work-family stress, job satisfaction, and mental health problem. CONCLUSION: These results suggest that job stress in the work place has profound impact on job satisfaction and health of women who work in the professional job. This study also identified major sources and types of work-related stress on women's health which should be considered in a management for health promotion.
Female ; Health Promotion ; Hospitals, General ; Humans ; Job Satisfaction* ; Korea ; Marital Status ; Mental Health ; Surveys and Questionnaires ; Seoul ; Women's Health ; Women, Working ; Workplace

PURPOSE: The purpose of this study was to analyze changes in the work patterns of nurses working in tertiary hospitals in Seoul, Korea. METHOD: Structured self-administered questionnaires were sent to the nursing department of each hospital, and distributed to nurses. The questionnaires were designed to identity changes in work patterns, frequency of contact inside & between departments, and interpersonal relationship inside & between departments. And also variables for analysis included the followings; acknowledgement of convenience, information applicability, willingness to participate in, and job satisfaction after implementation of a Hospital Information System. A total of 249 nurses from 13 hospitals replied. RESULTS: Changes in direct nursing time showed the most improvement and the frequency of contact was decreased while interpersonal relationships among coworkers was improved. As most nurses expressed a positive opinion of the HIS including its convenience, and information applicability, their willingness to participate in it and job satisfaction, it can be concluded that the implementation of the HIS has resulted in positive influences in the work patterns of clinical nurses.
Hospital Information Systems ; Information Systems* ; Job Satisfaction ; Korea ; Nursing ; Surveys and Questionnaires ; Seoul* ; Tertiary Care Centers*

BACKGROUND: There have been many voices highlighting the necessity of preconception care as a preventive approach to achieve better pregnancy outcomes for health promotion of mothers and babies. It is important to get preconception care for both men and women, as they play equally important roles for healthy pregnancy. Also, awareness and knowledge of men and women about their health are important factors for behavioral changes for preconception care. PURPOSE: The purpose of this study is to analyze the level of awareness about men and women's preconception care and knowledge of the determinants of healthy pregnancy by gender. Our second goal was to compare men and women's level of awareness and knowledge on it. METHODS: The participants were 500 males and females (aged over 19 years and under 49 years old) either living or working in Seoul city. The data collection period of the study was from July to December, 2017. An online survey was conducted using a panel of online vendors. Then the collected data were analyzed using SPSS 24.0. RESULTS: Awareness about both men and women's preconception care was significantly higher in women than in men (p=0.004, p=0.002). Furthermore, there was a significant difference between men and women (p=0.00) in the total score of knowledge on the determinants of preconception care, including smoking, alcohol drinking, age, folic acid intake, and check-up for infectious disease (p=0.00; means women 8.20±1.95 and men 7.27±2.38). Significant gender differences were also found on some items, such as men's alcohol drinking, men's age, men's check-up for infectious disease, women's intake of folic acid, women's check-up for infectious disease. The level of knowledge on men's folic acid intake was the lowest in both men and women. CONCLUSION: Based on the results on the analysis of gender differences in the awareness and knowledge about preconception care, it is necessary to develop and implement preconception care programs based on the gender perspective approach to make women and men equally share responsibility of the birth result.
Alcohol Drinking ; Commerce ; Communicable Diseases ; Data Collection ; Female ; Folic Acid ; Health Promotion ; Humans ; Male ; Mothers ; Parturition ; Preconception Care ; Pregnancy ; Pregnancy Outcome ; Seoul ; Smoke ; Smoking ; Voice