PURPOSE: The purpose of this study was to examine the social determinants of health (SDH) associated with health-related quality of life (HQOL) among the community-dwelling elderly, based on the conceptual framework of the Commission on Social Determinants of Health (CSDH). METHODS: A survey was conducted with 199 elders aged 65 years or older sampled through convenient sampling. Data were collected through face to face interviews by trained interviewers using a structured questionnaire, which included scales of the residential area, social support, sense of community, social network, health behaviors, and HQOL. Data were analyzed by ANOVA and stepwise multivariate regression. RESULTS: Major SDH affecting HQOL included the participants' residential area, sense of community, and health behavior. The HQOL of the elderly residing in the B area with a low rate of basic livelihood security recipients was higher than that of those residing in other areas. CONCLUSION: CSDH framework was useful to determine the factors associated with HQOL among the community-dwelling elderly. In addition to their health behavior, their sense of community was found to be a SDH of HQOL, indicating the need of health promotion programs tailored to the characteristics of residential areas and strategies to enhance involvement in community activities.
Aged* ; Health Behavior ; Health Promotion ; Humans ; Quality of Life* ; Social Determinants of Health* ; Weights and Measures ; Surveys and Questionnaires

PURPOSE: This descriptive study investigated the effects of authentic leadership and coworker support on psychological well-being of staff nurses. METHODS: The participants were 166 staff nurse working in university hospital located in D city. Data were collected from July 1 2017 to 31, 2017. Data analysis was performed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and hierarchical regression. RESULTS: The regression model that included demographics and coworker support explained about 40.0% of psychological well-being. Marital status, nurse satisfaction, turnover experience, and coworker support were the predictors of psychological well-being in staff nurses. CONCLUSION: Coworker support was an important predictor of the psychological well-being of staff nurse. Therefore, strategics to improve coworker support are needed to increase psychological well-being in the clinical field.
Demography ; Leadership ; Marital Status ; Statistics as Topic

PURPOSE: This descriptive study investigated the effects of authentic leadership and coworker support on psychological well-being of staff nurses. METHODS: The participants were 166 staff nurse working in university hospital located in D city. Data were collected from July 1 2017 to 31, 2017. Data analysis was performed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and hierarchical regression. RESULTS: The regression model that included demographics and coworker support explained about 40.0% of psychological well-being. Marital status, nurse satisfaction, turnover experience, and coworker support were the predictors of psychological well-being in staff nurses. CONCLUSION Coworker support was an important predictor of the psychological well-being of staff nurse. Therefore, strategics to improve coworker support are needed to increase psychological well-being in the clinical field.

Purpose: This study aimed at identifying the level of active aging in older adults and the influence of the individual and community levels of community capacity on active aging. Methods: A cross-sectional survey was conducted on a stratified sample of 380 older adults living in 35 neighborhoods of five regions in Seoul, the capital of South Korea. The structured questionnaire included the Korean version of instruments that measure active aging and community capacity at the individual level. Secondary data including metropolitan statistical information, a public data portal, and a city plan were used to acquire community-capacity factors at the community level. Data were analyzed with multilevel models. Results: The overall active aging mean score was 3.00 ± 0.55 out of 5; the highest mean score was in the security domain (3.46 ± 0.65) and the lowest one was in the participation domain (2.71 ± 0.66). Individual factors associated with active aging included age, education, income, and community capacity at the individual level. At the community level, two community-capacity factors (senior leisure welfare facilities and cooperative unions) were significantly associated with active aging. In active aging, 6.4% and 4.1% of total variance could be explained by 35 neighborhoods, after considering individual and community level variables, respectively. Conclusion This study showed that community capacity is important for active aging among older adults. Appropriate strategies that consider both individual and community factors, such as contextual indicators of community capacity, are necessary to improve active aging.

Purpose: This study aimed at identifying the level of active aging in older adults and the influence of the individual and community levels of community capacity on active aging. Methods: A cross-sectional survey was conducted on a stratified sample of 380 older adults living in 35 neighborhoods of five regions in Seoul, the capital of South Korea. The structured questionnaire included the Korean version of instruments that measure active aging and community capacity at the individual level. Secondary data including metropolitan statistical information, a public data portal, and a city plan were used to acquire community-capacity factors at the community level. Data were analyzed with multilevel models. Results: The overall active aging mean score was 3.00 ± 0.55 out of 5; the highest mean score was in the security domain (3.46 ± 0.65) and the lowest one was in the participation domain (2.71 ± 0.66). Individual factors associated with active aging included age, education, income, and community capacity at the individual level. At the community level, two community-capacity factors (senior leisure welfare facilities and cooperative unions) were significantly associated with active aging. In active aging, 6.4% and 4.1% of total variance could be explained by 35 neighborhoods, after considering individual and community level variables, respectively. Conclusion This study showed that community capacity is important for active aging among older adults. Appropriate strategies that consider both individual and community factors, such as contextual indicators of community capacity, are necessary to improve active aging.

OBJECTIVE: The Clinical Decision Support System (CDSS) for drug prescriptions was developed by integrating the computerized physician order entry (CPOE) system to support doctors and pharmacists in making correct decisions on prescribing drugs in line with the prescription guidelines by the Health Insurance Review Agency (HIRA). The objective of this study was to evaluate the performance of the CDSS with respect to system quality, information quality, and user satisfaction in reducing prescription errors. METHODS: The study was based on survey data from 38 hospitals that were using the CDSS for drug prescriptions. To identify factors influencing the performance of CDSS, multiple linear regression and chi-square analyses were performed. RESULTS: Regression analysis showed that the variables for system quality and information quality significantly influenced the overall system performance. Specifically, ease of understanding the results and terminology assystem quality measures significantly influenced user satisfaction. Furthermore, based on chi-square analysis, two independent variables (ease of understanding results and decision support functions) were statistically significant with respect to all four dependent variables (information satisfaction, system satisfaction, willingness to recommend to other hospitals, and drug safety). CONCLUSION: Based on this study, users should be educated to improve their understanding of the system,and system and information quality should be continuously monitored to improve user satisfaction.
Drug Prescriptions ; Humans ; Insurance, Health ; Linear Models ; Pharmacists ; Prescriptions

PURPOSE: The purpose of this study was to identify essential global health competencies for undergraduate nursing students in Korea. METHODS: This study used a mixed methods design including an online survey with a convenient sample of 223 nursing educators, followed by an expert discussion with four nursing educators with expertise in global health. The global health competency was measured using the Global Health Competencies for Nurses in the America, which consists of 30 competencies in 6 domains. Each competency was measured by a 4-point Likert Scale, with at least 80% of 3 or 4 point scores indicating consensus that competency was considered essential for undergraduate nursing students. RESULTS: Nursing educators most strongly agreed the competencies of the Social and Environmental Determinants of Health domain as essential global health competencies for nursing students. A total of 21 items in 5 out of 6 competency domains were initially identified with at least 80% agreement. Finally, the experts decided on 24 global health competencies through the revision and integration of several competencies. CONCLUSION: The findings indicate that nursing educators perceived that nursing students need to be prepared for responding to emerging global health needs. The proposed list of global health competencies can provide guidance to develop a framework for integrating global health into undergraduate nursing curriculums.
Americas ; Consensus ; Curriculum ; Humans ; Korea* ; Nursing* ; Students, Nursing*

Objective: Creatine, energy buffer in high energy demanding systems including muscle and brain, may play a beneficial role against neuroinflammation in Alzheimer’s disease (AD), and thus be a potential biomarker. This study aimed to compare the levels of plasma creatine between persons with and without AD and investigate associations of plasma creatine levels with cognitive function and blood-based inflammatory markers. Methods: We classified elderly participants by cognitive statuses: normal cognition (NC, n=17), mild cognitive impairment (MCI,n=21), and AD (n=21). To assess cognitive function and inflammatory condition, we performed neuropsychological tests and mea-sured plasma C-reactive protein (CRP) levels, respectively. Results: Plasma creatine levels were comparable among participants with AD, MCI, and NC. In overall participants, plasma cre-atine levels were not associated with neuropsychological test scores, but negatively associated with plasma CRP levels. In AD group, plasma creatine levels were negatively associated with neuropsychological test scores and, although not significant, CRP levels (p=0.086). In participants without AD (NC plus MCI), these associations disappeared. Conclusion Plasma creatine levels may not be useful as a biomarker indicating cognitive statuses. However, our results suggest that, in AD, plasma levels of creatine might reflect the extent of neuroinflammation as well as cognitive deterioration.

Purpose: This study examined characteristics and patterns of interorganizational networks for smoking prevention and cessation in Korea. Methods: We surveyed two community health centers, ninety-five hospitals or clinics, ninety- two pharmacies, and sixty-five health welfare organizations in two districts of Seoul in 2020. Data on the organizations’ characteristics of smoking cessation and interorganizational activities for information sharing, client referral, and program collaboration were collected and analyzed using network statistics and blockmodeling. Results: Network size was in the order of information sharing, client referral, and program collaboration networks. Network patterns for interorganizational activities on information sharing, client referral, and program collaboration among four organizations were similar between the two districts. Community health centers provided information and received clients from a majority of the organizations. Their interactions were not unidirectional but mutual with other organizations. Pharmacies were involved in information sharing with health welfare organizations and client referrals to hospitals or clinics. Health welfare organizations were primarily connected with the community health centers for client referrals and program collaboration. Conclusion A community health center is the lead agency in interorganizational activities for smoking prevention and cessation. However, hospitals or clinics, pharmacies, and health welfare organizations also participate in interorganizational networks for smoking prevention and cessation with diverse roles. This study would be evidence for developing future interorganizational networks for smoking prevention and cessation.

Electrochemical skin conductance (ESC) has been suggested as a noninvasive diabetic screening tool. We examined the relevance of ESC method for screening type 2 diabetes. A meal tolerance test (MTT) was conducted for 40 diabetic and 42 control subjects stratifi ed by age, sex and body mass index (BMI). The glucose levels and ESC were measured before the MTT and every 30 min after meal intake up to 120 min. There was no correlation between the blood glucose level and ESC (r = 0.249) or ESC variability (ESCV) (r = −0.173). ESC (ESCV) was higher (lower) in diabetic patients than in normal control (p = 0.02 for ESC and p = 0.06 for ESCV). Receiver operating characteristic analysis showed that the area under the curve (AUC) values of the ESC and ESCV were 0.654 and 0.691, respectively. The novel variable, ESCV, showed 5.7% higher AUC than ESC. Contrary to some previous reports, ESC values in diabetic patients was higher than in age, sex and BMI matched control group. In our study, ESC or ESCV showed a marginal accuracy to be used as a screening tool for diabetes mellitus.
Area Under Curve ; Blood Glucose ; Body Mass Index ; Diabetes Mellitus ; Glucose ; Glucose Tolerance Test ; Humans ; Mass Screening ; Meals ; Methods ; ROC Curve ; Skin