General Hospitals In Korea Research Articles

A Study on Analyzing the Priority of mHealth Adoption Factors: Focusing on General Hospitals in Korea

A Study on Analyzing the Priority of mHealth Adoption Factors: Focusing on General Hospitals in Korea

Psychosocial Well-Being of Clinical Nurses Performing Emotional Labor: A Path Analytic Model Approach

This study was conducted to investigate the influence of emotional expressivity, emotional intelligence, affectivity, job autonomy, social support, and emotional labor on clinical nurses' individual well-being and to provide guidelines for interventions and strategies for its improvement. The sample consisted of 207 nurses recruited from a general hospital in Korea. The participants completed a structured self-report questionnaire comprising measures of emotional expressivity, emotional intelligence, positive affectivity, negative affectivity, job autonomy, supervisor support, coworker support, deep acting, surface acting, emotional exhaustion, and job satisfaction. Data were analyzed using SPSS statistics 22.0 and AMOS 22.0. The final model was a good fit for the data based on the model fit indices. In the path analysis, surface acting, negative affectivity, supervisor support, and coworker support had statistically significant effects on emotional exhaustion, explaining 29.0% of the variance. Deep acting, emotional exhaustion, positive affectivity, and emotional intelligence had statistically significant effects on job satisfaction, explaining 43.0% of the variance. Effective strategies to improve clinical nurses' individual well-being should focus on surface acting, deep acting, affectivity, social support, and emotional intelligence. The results of this study can be utilized as base data to manage emotional labor and improve clinical nurses' individual well-being.

Smoking aggravates ventricular arrhythmic events in non-ischemic dilated cardiomyopathy associated with a late gadolinium enhancement in cardiac MRI

Smoking is known to increase cardiovascular events, but the association and mechanisms between smoking and ventricular arrhythmic events in dilated cardiomyopathy (DCMP) are unknown. The purpose of this study is to investigate the hypothesis that smoking is associated with sudden cardiac death (SCD) and ventricular arrhythmia in DCMP patients. We enrolled 378 patients who underwent cardiovascular magnetic resonance imaging (cMRI) and were diagnosed with DCMP at two general hospitals in Korea. The clinical data and left ventricular late-gadolinium enhancement (LV-LGE) of all patients were analyzed according to being never-smokers or smokers. Smokers were more likely to be male than never-smokers, but there was no other clinical difference between them. Smokers had a greater LV-LGE ratio, and multi-segment involvement of LV-LGEs. Smoking and a low left ventricular (LV) ejection fraction were significant predictors of the presence of LV-LGEs even after adjusting for optimal medical therapy. In addition, smokers had a higher fatal ventricular arrhythmic (FVA; sustained ventricular tachycardia, and ventricular fibrillation) and FVA + SCD, and ex-smokers had a similar FVA to never-smokers during 44.3 ± 36.4 months of follow-up. Finally, smoking independently increased the FVA + SCD even after adjusting for the clinical variables and LV-LGE. Smoking is associated with a multi-segmental involvement of LV-LGE and increased FVA + SCD in DCMP patients when compared to never-smokers.

Re-standardization of the Korean-Instrumental Activities of Daily Living (K-IADL): Clinical Usefulness for Various Neurodegenerative Diseases.

Background and PurposeEvaluating instrumental activities of daily living (IADL) is an important part of procedure to diagnose dementia. The Korean-Instrumental Activities of Daily Living (K-IADL) has been used extensively in Korea. However, its cut-off score has not been reformulated since 2002. The purpose of this study was to yield a new optimal cut-off score for the K-IADL and confirm the validity of this new cut-off score with various dementia groups.MethodsWe retrospectively collected a total of 2,347 patients' K-IADL data from 6 general hospitals in Korea. These patients had mild cognitive impairment (MCI) or dementia with various etiologies for cognitive impairment. We also recruited a normal control group (n=254) from the community. Korean-Mini Mental State Examination, Short version of the Geriatric Depression Scale, Clinical Dementia Rating, and Global Deterioration Scale were administered to all participants. Caregivers completed K-IADL and Barthel Index.ResultsK-IADL scores were significantly different among dementia subgroups, but not significantly different among MCI subgroups. Based on internal consistency, correlations with other scales, and factor analysis, K-IADL showed excellent reliability and validity. The new optimal cut-off score to diagnose dementia was 0.40, which gave a sensitivity of 0.901 and a specificity of 0.916. Positive predictive value for dementia using the new cut-off score was 94.2% for Alzheimer's disease, 100% for vascular dementia, and 84% for Parkinson's disease.ConclusionsOur results illustrate that the new K-IADL cut-off score of 0.40 is reliable and valid for screening impairments of daily functioning resulting from various etiologies.

Predictors of Intention of Reporting Child Abuse among Emergency Nurses

PurposeThe current study investigates predictors of intention of reporting child abuse among emergency nurses in Korea. Design and MethodsA descriptive cross-sectional design was used. Data were collected from 200 emergency nurses in eight general hospitals in Korea through a questionnaire that asked about their general characteristics, knowledge about child abuse, perceived behavioral control, experiences of child abuse cases and reporting, and attitude toward child abuse. ResultsMultiple regression analysis indicated that attitude toward child abuse was the most influential predictor of the intention of reporting child abuse among Korea's emergency nurses. Knowledge about child abuse, and perceived behavioral control were also significant influencing predictors of reporting intention. These variables explained 22.1% of the variances in the intention of reporting child abuse among emergency nurses. ConclusionsReporting child abuse has not yet been established as a professional responsibility among Korea's emergency nurses. Increasing the level of awareness of the characteristics of child abuse and encouraging communication among nurses about the responsibility to report suspected child abuse will increase nurses' confidence to report. Practice ImplicationsTraining for reporting child abuse should be implemented in the near future to improve emergency nurses' understanding of child abuse. A support program is also needed to help emergency nurses build confidence in reporting child abuse as a professional responsibility.

Association between rotating night shift work and metabolic syndrome in Korean workers: differences between 8-hour and 12-hour rotating shift work.

This study aimed to analyze the association between the shift work schedule and metabolic syndrome (MetS). This is a retrospective longitudinal study based on the 2015 health checkup data of 2,090 workers evaluated for MetS in 2010 at a general hospital in Korea. The participants were divided according to their shift work schedule into daytime, three-shift (8-h rotation), and two-shift (12-h rotation) workers. The index that indicates the association between the shift work schedule and MetS is the odds ratio (OR) calculated using multivariate logistic regression. The analysis for the entire group of workers indicated that there was positive association between two-shift rotation and MetS (OR=1.58, 95% confidence interval [CI]: 1.09, 2.29). In the analysis of rotating night-shift workers, the years of rotating night shifts, frequency of night-shift work, and sleep disturbance were added to the confounding variables, and two-shift work remained positively associated with MetS (OR=1.72, 95% CI: 1.10, 2.70). The risk of MetS differs based on the shift work schedules they engage in. Hence, structural changes to the shift work schedules are required to prevent MetS in night-shift workers.

Health-Related Quality-of-Life and Diabetes Self-Care Activity in Elderly Patients with Diabetes in Korea.

A critical goal in the management of elderly patients with diabetes is to improve their health-related quality of life (HRQOL). This study aimed to identify the factors affecting HRQOL in elderly Korean patients with diabetes. Participants were 365 elderly patients with diabetes who were treated in a general hospital in Korea. The data were analysed using independent t-tests, Pearson correlations, and stepwise multiple regression. The mean total HRQOL score was 74.77, and HRQOL showed positive correlations with activities of daily living (ADL), instrumental activities of daily living (IADL), and the Summary of Diabetes Self-care Activities (SDSA). There was a negative correlation between HRQOL and Short Geriatric Depression Scale (SGDS). Lower SGDS scores, higher SDSA scores, and being male were associated with higher HRQOL, with these variables explaining 57.5% of the variance in participants' HRQOL. Improvement in the HRQOL of elderly patients with diabetes requires the development of interventions for depression, and improvements in methods of diabetes self-care and gender-dependent managerial measures.

Attitude, Role Perception and Nursing Stress on Life Sustaining Treatment among Intensive Care Unit Nurses

Purpose: The aims of the study were to investigate relationships among intensive care unit (ICU) nurses" attitude, role perception, and nursing stress related to life sustaining treatment (LST), and secondly, to identify factors influencing nursing stress about LST. Methods: Participants were 202 conveniently sampled ICU nurses from general hospitals in Korea with over 300 beds. From December 1, 2015 to January 31, 2016, data were collected using structured questionnaires. The questionnaire was designed to measure nursing stress related to LST. Content validity and reliability was established for the instrument. Results: Relationships were found between attitude and role perception, and between role perception and nursing stress about LST. Participants" role perception, gender, education level, and the experience of dealing with family members of patients receiving LST accounted for 13% of variance in nursing stress about LST. Conclusion: Results confirmed that ICU nurses" role perception affects nursing stress about LST. Accordingly, the nursing education programs related to LST should aim to enhance role perception of nurses, and strategies to reduce the nursing stress about LST of the nurses in ICU need to be further developed.

Association of Emotional Labor, Self-efficacy, and Type A Personality with Burnout in Korean Dental Hygienists.

The purpose of this study was to examine the relationship between emotional labor and burnout, and whether the levels of self-efficacy and type A personality characteristics increase the risk of burnout in a sample of Korean female dental hygienists. Participants were 807 female dental hygienists with experience in performing customer service for one year or more in dental clinics, dental hospitals, or general hospitals in Korea. Data were collected using a structured self-administered questionnaire. A hierarchical multiple linear regression analysis was used to examine the effects of emotional labor on burnout, and to elucidate the additive effects of self-efficacy and type A personality on burnout. The results showed that “overload and conflict in customer service,” “emotional disharmony and hurt,” and “lack of a supportive and protective system in the organization” were positively associated with burnout. With reference to the relationship between personality traits and burnout, we found that personal traits such as self-efficacy and type A personality were significantly related to burnout, which confirmed the additive effects of self-efficacy and type A personality on burnout. These results indicate that engaging in excessive and prolonged emotional work in customer service roles is more likely to increase burnout. Additionally, an insufficient organizational supportive and protective system toward the negative consequences of emotional labor was found to accelerate burnout. The present findings also revealed that personality traits such as self-efficacy and type A personality are also important in understanding the relationship between emotional labor and burnout.

Analysis of Korean acne patients according to age groups based on two multicenter studies.

Along with increasing public concerns on acne and its complications, increasing treatment options seem to lead more acne patients to clinics globally, including Korea. The aim of the present study was to investigate the number and distribution of acne patients according to age group by analyzing number and age of outpatients from several general hospitals in Korea. Two retrospective multicenter studies including 14 general hospitals for a maximum of 10years were conducted by medical chart review of acne patients. During the last 10years, total acne patients have increased by 60% in number and patients under the age of 19years have doubled. Adult acne patients (aged >18years) accounted for the biggest portion in total acne patients at over 80%. Although upper grade of elementary school patients (aged 10-12years) accounted for the biggest portion among the childhood acne patients, children under 10years have also increased rapidly by 73% during the last 10years. Childhood acne patients (aged <13years) accounted for 11% of total acne patients. We found that acne patients were increasing consistently and the portion of those aged under 19years is getting bigger. Additionally, childhood acne patients have increased remarkably.

The Relationship between Smoking and Hemoglobin A1c in Adults without Diabetes Mellitus according to Body Mass Index

Background: Smoking is known to be closely related with cancer and cardiovascular diseases. Studies have shown that smoking increases hemoglobin A1c levels in patients with diabetes. We aimed to explore the relationship between smoking and hemoglobin A1c levels in adults without diabetes based on body mass index values. Methods: In a general hospital in Korea, we conducted a questionnaire-based survey among 406 adults (both men and women) with no history of diabetes. We collected information about their age, sex, smoking habits, drinking habits, exercise regime, height, weight, waist circumference, and blood pressure and conducted routine biochemical tests. Subjects were divided into groups according to their body mass index values, hemoglobin A1c levels, and smoking habits. Subsequently, the relationship between smoking and hemoglobin A1c levels was assessed. Results: We determined a correlation between smoking and hemoglobin A1c levels in all the subjects particularly those with normal body mass index values (body mass index below 23.0 kg/m 2 ). Subjects with a history of smoking were odds ratio [OR] 1.091 more likely (95% confidence interval [CI], 1.006–1.183; P=0.03) to have hemoglobin A1c levels between 5.7% to 6.4% as compared to those who were OR 1.168 (95% CI, 1.054–1.294; P=0.003) likely to have hemoglobin A1c levels below 5.6%. Conclusion: In all the subjects including adults with normal body mass index values (body mass index below 23.0 kg/m 2 ), a statistically significant relationship between smoking and hemoglobin A1c levels was observed.

Annual Average Changes in Adult Obesity as a Risk Factor for Papillary Thyroid Cancer: A Large-Scale Case-Control Study.

We evaluated the association between weight change in middle-aged adults and papillary thyroid cancer (PTC) based on a large-scale case-control study. Our study included data from 1551 PTC patients (19.3% men and 80.7% women) who underwent thyroidectomy at the 3 general hospitals in Korea and 15,510 individually matched control subjects. The subjects' weight history, epidemiologic information, and tumor characteristics confirmed after thyroidectomy were analyzed. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were determined for the annual average changes in weight and obesity indicators (body mass index (BMI), body surface area, and body fat percentage (BF%) in subjects since the age of 35 years. Subjects with a total weight gain ≥10 kg after age 35 years were more likely to have PTC (men, OR, 5.39, 95% CI, 3.88-7.49; women, OR, 3.36, 95% CI, 2.87-3.93) compared with subjects with a stable weight (loss or gain <5 kg). A marked increase in BMI since age 35 years (annual average change of BMI ≥0.3 kg/m/yr) was related to an elevated PTC risk, and the association was more pronounced for large-sized PTC risks (<1 cm, OR, 2.34, 95% CI, 1.92-2.85; ≥1 cm, OR, 4.00, 95% CI, 2.91-5.49, P heterogeneity = 0.005) compared with low PTC risks. Weight gain and annual increases in obesity indicators in middle-aged adults may increase the risk of developing PTC.

Effects of Hospital Workers' Friendship Networks on Job Stress.

BackgroundThis study attempted to identify the sources of job stress according to job position and investigate how friendship networks affect job stress.MethodsQuestionnaires based on The Health Professions Stress Inventory (HPSI) developed by Wolfgang experienced by healthcare providers were collected from 420 nurses, doctors and radiological technologists in two general hospitals in Korea by a multistage cluster sampling method. Multiple regression analysis was used to examine the effects of friendship networks on job stress after controlling for other factors.ResultsThe severity of job stress differed according to level of job demands (p = .006); radiologic technologists experienced the least stress (45.4), nurses experienced moderate stress (52.4), and doctors experienced the most stress (53.6). Those with long-term friendships characterized by strong connections reported lower levels of stress than did those with weak ties to friends among nurses (1.3, p < .05) and radiological technologists (11.4, p < .01). The degree of cohesion among friends had a positive impact on the level of job stress experienced by nurses (8.2, p < .001) and radiological technologists (14.6, p < .1). Doctors who participated in workplace alumni meetings scored higher than those who did not. However, those who participated in alumni meetings outside the workplace showed the opposite tendency, scoring 9.4 (p < .05) lower than those who did not. The resources from their friendship network include both information and instrumental support. As most radiological technologists were male, their instrumental support positively affected their job stress (9.2, p < .05). Life information support was the primary positive contributor to control of nurses’ (4.1, p < .05), radiological technologists’ (8.0, p < .05) job stress.ConclusionThe strength and density of such friendship networks were related to job stress. Life information support from their friendship network was the primary positive contributor to control of job stress.

The Well-Being and Treatment Satisfaction of Diabetic Patients in an Outpatient Setting at a General Hospital in Korea

Background: The aim of this study was to assess the psychological well-being and treatment satisfaction in patients with type 2 diabetes mellitus in a general hospital in Korea. Methods: This study included 440 type 2 diabetes patients above 20 years of age. Well-Being Questionnaire-12 (WBQ-12) and Diabetes Treatment Satisfaction Questionnaire were used to survey well-being and treatment satisfaction, respectively. WBQ-12 consists of 4 categories: negative well-being (NWB), energy (ENE), positive well-being (PWB), and general well-being (GWB). Results: There were significant associations between NWB scores and women, low education, low-income, and number of hospital admissions. Significant associations were also identified between ENE scores and men, higher education, insulin nonusers, high-income, compliance with recommended exercise, number of medications, satisfaction with treatment time, and poor glycemic control. PWB scores were significantly associated with high-income, satisfaction with waiting and treatment times, compliance with recommended diet and exercise, and number of medications. GWB scores were significantly associated with men, higher education, high-income, satisfaction with waiting and treatment times, compliance with recommended exercise, and number of medications. Treatment satisfaction was significantly associated with age, satisfaction with waiting and treatment times, compliance with recommended diet and exercise, and duration of diabetes. 일개 3차의료기관에서 당뇨병 환자의 웰빙과 치료만족도

Influence of Job Embeddedness Factors on Turnover Intention of Nurses in Small and Medium Sized General Hospitals

Purpose: This study was done to investigate the influence of organization and community job embeddedness on turnover intention of nurses in small and medium sized general hospitals. Methods: The participants, 333 nurses, were recruited from small and medium sized general hospitals in Korea. Data were collected by self-report questionnaires on job-embeddedness and turnover intention and were analyzed using descriptive statistics, Independent t-test, One-way ANOVA and Scheffe', Pearson correlation coefficient, and multiple linear regression analysis with the SPSS 18.0 program. Results: The score for job embeddedness and it's 6 factors, and turnover intention were above 3 on a 5 point scale with the exception of organizational sacrifice. There was a significant difference in turnover intention according to age, marital status, salary, and position. There were significant negative correlations between the 6 factors of job embeddedness and turnover intention. Variables entered in multiple regression showed that organizational sacrifice, organizational fit and age were significant contributing factors to turnover intention. Conclusion: The findings suggest that there is a need for strategies to enhance job embeddedness, especially organization sacrifice and organization fit. These factors should be developed and used to decrease turnover intention of nurses in small and medium sized general hospitals.

A Survey on the Current State of Medical Waste treatment and the Opinion of Medical waste managers about On-site Treatment of the General Hospitals in Korea

A Survey on the Current State of Medical Waste treatment and the Opinion of Medical waste managers about On-site Treatment of the General Hospitals in Korea

Influence of Nurses' Self-leadership on Individual and Team Members' Work Role Performance

The purpose of this study was to examine correlations between nurses' self-leadership and individual work role performance and correlations between self-leadership in nursing units and team members' work role performance. Participants were 202 conveniently selected general nurses from 5 general hospitals in Korea. The study was carried out on 35 nursing units. Data were collected during February 2015 with self-report questionnaires. For factors affecting individual work role performance, self-expectation, self-goal setting, constructive thought, clinical career in the present nursing unit and marital status accounted for 44.0% of proficiency, while self-expectation, self-goal setting, constructive thought, and marital status accounted for 42.3% of adaptivity. Self-expectation, self-goal setting, constructive thought, self-reward, clinical career in the present nursing unit and position accounted for 26.4% of proactivity. In terms of team members' work role performance, self-reward and self-expectation in nursing units explained 29.0% of team members' proficiency. Self-reward and self-expectation in nursing units explained 31.6% of team members' adaptivity, and self-reward in nursing units explained 16.8% of team members' proactivity. The results confirm that nurses' self-leadership affects not only individual self-leadership but also team members' work role performance. Accordingly, to improve nurses' work role performance in nursing units of nursing organizations, improvement in nursing environment based on self-leadership education is necessary and nurses' tasks rearranged so they can appreciate work-autonomy and challenges of work.

Extent of Diffusion of Intravenous Infusion Nursing Practice Guideline among Nurses in Advanced General Hospital and General Hospital in Korea

Extent of Diffusion of Intravenous Infusion Nursing Practice Guideline among Nurses in Advanced General Hospital and General Hospital in Korea

전자의무기록시스템의 수용요인

In this paper the factors are analyzed, which influenced on the of Electronic Medical System (EMR) of healthcare organization in Korea. The measured variables and factors were defined on the base of former research works. The questionnaires with Likert's 5 scale were administrated in the 102 general hospitals in Korea. This data was analyzed with SPSS v. 20. According to the result of factor analysis, the 4 influencing factors were grouped. They are, ICT-infrastructure of healthcare organization, Management strategy of healthcare organization, acceptance and EMR-performance. 5 hypotheses about the correlations between factors were formulated and analyzed with structural equation model(SEM). The result of this paper could be the good reference to the healthcare organizations on how they should implement and operate the EMR system.

Effects of Standardized Diabetes Education in Clinical Nurses

The purpose of this study was to exam effects of Standardized Diabetes Education for clinical nurses on the level of diabetes knowledge, the level of persuasion of knowledge and the level of practical application of knowledge for nursing care of patients with diabetes mellitus. This study was a one group quasi-experimental study. Study participants were 115 clinical nurses who 3 general hospitals in Korea from August 3 to September 30, 2013. Data were collected using structured questionnaires including the Knowledge on the DM and NPQ tool by Brett. The data were analyzed using Cronbach's α, means, standard deviations, and t-test with the SPSS windows 19.0 program. The result of implementing the standardized education of diabetes showed that the level of diabetes knowledge (t=2.19, p=.032) was significantly increased. And the level of practical application of diabetes knowledge (t=2.98, p=.004) based on the standardized education of diabetes showed a statistically significant difference between before education and after education