1.Awareness and Knowledge about Hepatitis B among North Korean Immigrants.
Min Jeong PARK ; Jeong Hee JEON ; Hyo Jeong SONG
Korean Journal of Rehabilitation Nursing 2016;19(1):64-70
PURPOSE: The purpose of this study was to identify awareness and knowledge about hepatitis B virus (HBV) infection among North Korean immigrants who had resided in South Korea. METHODS: This was a cross-sectional, community based study. Data were collected from a convenience sample of 198 North Korean immigrants aged 18 years old through 65 years old among those who had attended community centers, local churches, and gathering places in four cities. The questionnaire included 15 items about participants' knowledge on HBV infection and its consequences, mode of transmission, and preventive measures. RESULTS: The mean score of HBV knowledge was 6.3±3.8 (range 0~15). The items that over 60% of the respondents checked correct answer regarding knowledge about HBV were 'There is blood screening for hepatitis B infection', 'Hepatitis B can be transmitted through sharing needles with infected person'. Multivariate analysis showed that received education for the prevention of HBV infection and disease morbidity were significantly associated with the knowledge of HBV infection. Overall, approximately 11% of total variability in the knowledge of HBV infection could be explained by the 2 variables in this model (R²=.109, p<.001). CONCLUSION: The results showed that North Korean immigrants need more education on HBV infection and prevention to improve their knowledge about HBV.
Education
;
Emigrants and Immigrants*
;
Hepatitis B virus
;
Hepatitis B*
;
Hepatitis*
;
Humans
;
Korea
;
Mass Screening
;
Multivariate Analysis
;
Needles
;
Surveys and Questionnaires
2.Clinical significance of mega cisterna magna.
Young Hyuk LEE ; Min Hee KIM ; Kyo Sun KIM ; Hae Jeong JEON ; Jeong Hee PARK
Journal of the Korean Pediatric Society 1991;34(7):971-977
No abstract available.
Cisterna Magna*
3.Factors Affecting Invasive Management after Unplanned Extubation in an Intensive Care Unit.
A Lan LEE ; Chi Ryang CHUNG ; Jeong Hoon YANG ; Kyeongman JEON ; Chi Min PARK ; Gee Young SUH
Korean Journal of Critical Care Medicine 2015;30(3):164-170
BACKGROUND: Unplanned extubation (UE) of patients requiring mechanical ventilation in an intensive care unit (ICU) is associated with poor outcomes for patients and organizations. This study was conducted to assess the clinical features of patients who experienced UE and to determine the risk factors affecting reintubation after UE in an ICU. METHODS: Among all adult patients admitted to the ICU in our institution who required mechanical ventilation between January 2011 and December 2013, those in whom UE was noted were included in the study. Data were categorized according to noninvasive or invasive management after UE. RESULTS: The rate of UE was 0.78% (the number of UEs per 100 days of mechanical ventilation). The incidence of self-extubation was 97.2%, while extubation was accidental in the remaining patients. Two cases of cardiac arrest combined with respiratory arrest after UE were noted. Of the 214 incidents, 54.7% required invasive management after UE. Long duration of mechanical ventilation (odds ratio [OR] 1.52; 95% confidence interval [CI] 1.32-1.75; p = 0.000) and high ICU mortality (OR 4.39; 95% CI 1.33-14.50; p = 0.015) showed the most significant association with invasive management after UE. In multivariate analysis, younger age (OR 0.96; 95% CI 0.93-0.99; p = 0.005), medical patients (OR 4.36; 95% CI 1.95-9.75; p = 0.000), use of sedative medication (OR 4.95; 95% CI 1.97-12.41; p = 0.001), large amount of secretion (OR 2.66; 95% CI 1.01-7.02; p = 0.049), and low PaO2/FiO2 ratio (OR 0.99; 95% CI 0.98-0.99; p = 0.000) were independent risk factors of invasive management after UE. CONCLUSIONS: To prevent unfavorable clinical outcomes, close attention and proper ventilatory support are required for patients with risk factors who require invasive management after UE.
Adult
;
Heart Arrest
;
Humans
;
Incidence
;
Intensive Care Units*
;
Critical Care*
;
Mortality
;
Multivariate Analysis
;
Respiration, Artificial
;
Risk Factors
4.New Index of Combined Systolic and Diastolic Cardiac Performance Using Echo-Dopple Methods: The Utility of Cardiac Performance Index in the Screening Test of Cardiac Dysfunction due to Acute Myocardial Infarction.
Won KIM ; Kyoung Soo LIM ; Young Ju LEE ; Ok Kyoung CHOI ; Jeong Min JEON
Journal of the Korean Society of Emergency Medicine 1999;10(4):587-598
BACKGROUND: Because systolic and diastolic dysfunction frequently coexist in acute myocardial infarction(AMI), we hypothesize that a combined measure of ventricular performance using Doppler echocardiography may be more sensitive and time-saving diagnostic tool for the evaluation of patients presenting with cardiogenic chest pain. METHOD AND RESULTS: Seventy-one patients with AMI (47 male, 59+/-11 years) and 45 patients with normal coronary artery (29 male, 52+/-11 years) were included in the study for measurement of cardiac performance index and established parameters of ventricular function using conventional echo-Doppler methods. a new derived index of cardiac performance: (ICT+IRT)/ET, was obtained by subtracting ejection time(ET) from the interval between cessation and onset of the mitral inflow velocity to give the sum of isovolumic contraction time(ICT) and isovolumic relaxation time(IRT). The mean value of the index was significantly different between normal and AMI(p<0.01). The degree of inter-group overlap was smaller for the index compared to other parameters. within functional groups, the value of the index did not appear to be related to heart rate, mean arterial pressure and the degree of mitral regurgitation. CONCLUSION: cardiac performance index is a conceptually new, simple and reproducible Doppler index of combined systolic and diastolic myocardial performance, and it is useful as screening test for patients with cardiac dysfunction due to AMI.
Arterial Pressure
;
Chest Pain
;
Coronary Vessels
;
Echocardiography, Doppler
;
Heart Rate
;
Humans
;
Male
;
Mass Screening*
;
Mitral Valve Insufficiency
;
Myocardial Infarction*
;
Relaxation
;
Ventricular Function
5.Comparative Analysis of Trauma Outcomes.
Jeong Min JEON ; Sung Woo LEE ; Chul Kyu MOON ; Sung Hyuk CHOI ; Yun Sik HONG
Journal of the Korean Society of Emergency Medicine 1997;8(2):201-208
As the productive activities have vastly increased following industrialization and urbanization in the modem society, the resulting high mobility of people and goods have caused a sharp increase in the accidents in the work places as well as traffic accidents. In particular, deaths caused by injuries are generally concentrated in the economically active young peoples, producing incalculable losses to the society and nation as a whole. Advanced nations with superior medical care systems have succeeded in reducing incidents of such deaths by operating trauma centers. Especially noteworthy is the case of the United States where such specialized trauma centers have greatly contributed to reducing deaths from injuries in the non-urban areas with less access to medical facilities. At present Korea has no medical centers specializing in injuries. In large cities, the injuries are being treated tertiary medical facilities while in the provinces they are referred to small and medium-sized hospitals that constitute secondary medical facilities. Currently in Korea the Trauma patients are treated at general hospitals that consist of 726 secondary medical facilities and 40 tertiary medical centers nationwide. The secondary medical facilities which tend to take most responsibility for the treatment of trauma are generally deficient in medical staff and facilities (including operating and intensive care facilities). Despite such deficiency and limitations, no regulations exist regarding treatment or transportation of trauma patients. This article reports the outcome of a comparative analysis of the results of trauma treatments among different types of medical facilities based on objective data in the hope that such study would facilitate a comparison with the treatment systems of advanced countries and thereby contribute to a precise formulation of problems that must be addressed in this area.
Accidents, Traffic
;
Hope
;
Hospitals, General
;
Humans
;
Critical Care
;
Korea
;
Medical Staff
;
Modems
;
Social Control, Formal
;
Transportation
;
Trauma Centers
;
United States
;
Urbanization
;
Workplace
;
Industrial Development
6.The Influence of Emotional Labor, Positive Psychological, Capital, and Rewards on the Retention Intention among Coronavirus Disease 2019 Ward Nurses in Regional Public Hospitals
Kyung Jin JEON ; Min Jeong PARK
Journal of Korean Academy of Fundamental Nursing 2022;29(2):181-190
Purpose:
The purpose of this study was to analyze the influence of emotional labor, positive psychological capital, and rewards on the retention intention among coronavirus diseases 19 (COVID-19) ward nurses in regional public hospitals.
Methods:
The subjects were nurses who directly participated in nursing while wearing protective gear (level D or higher) in a COVID-19 ward. Data were collected from March 15 to March 29, 2021, and a total of 187 questionnaires were analyzed. The data were analyzed with descriptive statistics, independent t-test, one-way analysis of variance, Pearson’s correlation coefficient, and multiple regression using SPSS for Windows version 27.0.
Results:
The mean scores of emotional labor, positive psychological capital, and retention intention were 3.48, 3.74, 3.22, and 5.75. The factors influencing retention intension were positive psychological capital (β=.28, p<.001), and the explanatory power for retention intention was 20.0%.
Conclusion
These results indicate that in order to increase retention intention, it is necessary to foster nurses with high positive psychological capital who can make good use of positive emotions, and additional research is needed to clarify the factors influencing nurses’s retention intention to remain in the organization.
7.Comparison of Arterial Oxygen Saturation Measured by Pulse Oximetry at Different Sensor Sites in Neurocritical Patients
Min-Jeong JEON ; Sun-Kyung HWANG
Journal of Korean Critical Care Nursing 2023;16(1):1-14
Purpose:
: This study aimed to compare peripheral pulse oxygen saturation (SpO2) values, measured at different monitoring sites, and arterial oxygen saturation (SaO2) of neurocritical patients.
Methods:
: The study included 110 patients admitted to the neurosurgical intensive care unit of a university hospital. The patients’ SpO2 values were measured in their index fingers, both second toes, both earlobes, and foreheads, using the patient monitoring system. These values were compared with the standard value of SaO2 measured using a blood gas analyzer. Data were analyzed using descriptive values, Pearson’s correlation coefficients, Lin’s concordance correlation coefficients (CCC), and Bland-Altman plots.Result : Regardless of the measuring site, SpO2 was correlated with the paired measurements of SaO2 (r=.40~.60, p<.001, CCC range=.40~.58). No significant bias in paired measurements of SpO2 and SaO2 was observed at all sites (-0.06~0.19%, p>.05). SpO2 values at the left finger and right earlobe had the narrowest range, with a 95% limits of agreement (LOA) (left finger -3.04~2.93% and right earlobe -3.18~2.79%). SpO2 at the index finger, on the side without an arterial catheter, had a narrower range of 95% LOA than that of the opposing finger (-3.00~2.97% vs. -3.73~3.26%).
Conclusion
: SpO2 at the finger without an arterial catheter had the highest level of precision. This study suggests using the index finger, on the side without an arterial catheter, for pulse oximetry in neurocritical patients.
8.The effect of gutta-percha removal using nickel-titanium rotary instruments.
Jeong Hun JEON ; Jeong Beom MIN ; Ho Keel HWANG
Journal of Korean Academy of Conservative Dentistry 2004;29(3):212-218
The purpose of this study was to quantify the amount of remaining gutta-percha/sealer on the walls of root canals when three types of nickel-titanium rotary instruments(Profile, ProTaper and K3) and a hand instrument(Hedstrom file) used to remove these materials. The results of this study were as follows: 1. In the total time for gutta-percha removal, Profile group was the fastest and followed by K3, Protaper, Hedstrom file group. 2. In case of the evaluation of the volume of remained gutta-percha from radiograph, K3 group got the highest score and followed by Protaper, Hedstrom file, Profile group in the apical 1/3. 3. In case of the evaluation of the volume of gutta-percha remained from stereomicroscope, K3 group got the highest score and followed by Protaper, Hedstrom file, Profile group in the apical 1/3. These results showed that instrumentation using nickel-titanium rotary instrument groups was faster than that using hand instrument group. The effect of gutta-percha removal using Profile group was better than that using Protaper and K3 group in the nickel-titanium rotary instrument groups.
Dental Instruments
;
Dental Pulp Cavity
;
Gutta-Percha*
;
Hand
9.Refractory Septic Shock Treated with Nephrectomy under the Support of Extracorporeal Membrane Oxygenation.
Young Kun LEE ; Jeong Am RYU ; Jeong Hoon YANG ; Chi Min PARK ; Gee Young SUH ; Kyeongman JEON ; Chi Ryang CHUNG
Korean Journal of Critical Care Medicine 2015;30(3):176-179
Conventional medical therapies have not been very successful in treating adults with refractory septic shock. The effects of direct hemoperfusion using polymyxin B and veno-arterial extracorporeal membrane oxygenation (ECMO) for refractory septic shock remain uncertain. A 66-year-old man was admitted to the emergency department and suffered from sepsis-induced hemodynamic collapse. For hemodynamic improvement, we performed direct hemoperfusion using polymyxin B. Computed tomography scan of this patient revealed emphysematous pyelonephritis (EPN), for which he underwent emergent nephrectomy with veno-arterial ECMO support. To the best of our knowledge, this is the first report of successful treatment of EPN with refractory septic shock using polymyxin B hemoperfusion and nephrectomy under the support of ECMO.
Adult
;
Aged
;
Emergency Service, Hospital
;
Endotoxins
;
Extracorporeal Membrane Oxygenation*
;
Hemodynamics
;
Hemoperfusion
;
Humans
;
Nephrectomy*
;
Polymyxin B
;
Pyelonephritis
;
Shock, Septic*
10.A Study on Influencing Factors in Health Promoting Behaviors of Women Workers at Small-scale Industries.
Soo Min BAE ; Ihn Sook JEONG ; Jeong Soon KIM ; Seong Sook JEON
Journal of Korean Academy of Nursing 2004;34(6):964-973
PURPOSE: This study was aimed to identify the major factors affecting performance in health promoting behaviors in women workers at small-scale industries. METHOD: This study was based on the Pender's Health Promotion Model. The subjects for this study were 251 women workers at 23 small-scale industries in Busan city. The data for this study was collected from July 15th to August 15th 2003 by structured questionaries, and were analyzed with ANOVA, t-test, Pearson' correlation coefficient, and multiple Regression in the SPSS/WIN 10.0. RESULT: The mean performance of the health promoting behavior was 2.56. The factors related to the performance of the health promoting behaviors were social support, marital status, status of owning a house, perceived barriers to action, working time, and self-efficacy, and they explained 58.4% of the variance of the health promoting behaviors. CONCLUSION: The mean performance of the health promoting behavior seemed to be low, and the most important variable related to health promoting behaviorsof women working at a small-scale industry was social support. Therefore, intervention programs to increase the social support for women worker need to be developed.
Adult
;
Female
;
*Health Promotion
;
Humans
;
Korea
;
Middle Aged
;
*Occupational Health Services
;
*Women, Working