A5086709788- Workplace Health and Well-being
- Liver Disease Diagnosis and Treatment
- Healthcare Education and Workforce Issues
- Health and Wellbeing Research
- Occupational Health and Safety Research
- Emotional Labor in Professions
- Liver Disease and Transplantation
- Employment and Welfare Studies
- Diverse Approaches in Healthcare and Education Studies
- Occupational Health and Performance
- Job Satisfaction and Organizational Behavior
- Organ Transplantation Techniques and Outcomes
- Work-Family Balance Challenges
- Suicide and Self-Harm Studies
- Musculoskeletal pain and rehabilitation
- Sleep and Work-Related Fatigue
- Liver physiology and pathology
- Marine and Coastal Research
- Nutrition, Health and Food Behavior
- Health disparities and outcomes
- Ergonomics and Musculoskeletal Disorders
- Health and Well-being Studies
- Pesticide Exposure and Toxicity
- Hepatocellular Carcinoma Treatment and Prognosis
- Stress and Burnout Research
Yonsei University
2015-2024
Lee University
2019
Chungnam National University Hospital
2012
Severance Hospital
2007
Catholic University of Korea
2007
Hallym University
2007
Hangang Sacred Heart Hospital
2007
Seoul National University
2004
Inje University
2001
목적: 이 연구의 목적은 우리나라 직장인들의 직무스트레스를 측정하기 위한 신뢰성과 타당성 있는 도구를 개발하고 평가기준 및 참고치를 제시하기 위해 수행되었다. 대상 방법: 연구 대상은 2차의 걸친 표본추출과정에 의해 선정되었다. 1차 표본은 NSDSOS 프로젝트의 수행을 고안된 3개의 광역권에서 조사된 직장인 30, 146명이고, 2차 표준산업분류(대분류 중분류)에 따른 근로자 인구 분포를 고려하여 확률 추출되어 선정된 12, 631명으로 이들을 대상으로 하여 표준화 작업과 규준을 마련하였다. 전문가 회의와 사전조사를 통해 작성된 구조화된 설문지를 이용하여 일반적 특성, 직업적 건강상태(가족력, 질병 과거력 의료이용현황), 직무스트레스 측정도구, 단축형 사회심리적 스트레스(PWI-SF), 피로(MFS) 등을 측정하였다. 그리고 한국인 수준을 측정 평가할 수 표준화된 측정도구와 평가를 성별 도출하였다. 결과: 한국인의 요인으로 간주될 요인을 기존 연구와 외국의 연구결과를 검토...
As a result of various independently proposed nomenclatures and classifications, there is confusion in the diagnosis prediction biological behavior gastroenteropancreatic neuroendocrine tumors (GEP-NETs). A comprehensive nationwide study needed order to understand characteristics GEP-NETs Korea.We collected 4,951 pathology reports from 29 hospitals Korea between 2000 2009. Kaplan-Meier survival analysis was used determine prognostic significance clinicopathological parameters.Although...
BACKGROUND Octreotide and terlipressin are widely used in acute variceal hemorrhage to reduce the bleeding rate. They purportedly act by mesenteric arterial vasoconstriction, thus reducing portal venous flow (PVF) pressure. Little is known about immediate-early hemodynamic effects of these drugs. AIM To compare octreotide patients with cirrhosis. PATIENTS Forty-two cirrhotic a history were randomized receive either 100 μg intravenous bolus followed continuous infusion at 250 μg/h (n = 21),...
The measurement of the hepatic venous pressure gradient (HVPG) for estimation portal hypertension (PH) in cirrhosis has some limitations, including its invasiveness. Hepatic vein arrival time (HVAT), as assessed by microbubble contrast-enhanced ultrasonography (CEUS), is negatively correlated with histological grade liver fibrosis because associated hemodynamic abnormalities. Anatomical and pathophysiological changes microcirculation are initial events leading to PH. However, direct...
The purpose of this study is to examine the combined effects organizational climate (OC) with emotional labor (EL) on turnover intention in Korean firefighters.The data were obtained from Firefighters Research: Enhancement Safety and Health. A total 4,860 firefighters whose main duty was providing "emergency medical aid" included. To OC relationships between five subscales EL intention, four groups created using various combinations ("good" vs. "bad") ("normal" "risk"): (1) "good" "normal"...
The current lack of the number nurses and high nurse turnover rate leads to major problems for health-care system in terms cost, patient care ability, quality care. Theoretically, burnout may help link emotional labor with intention. purpose this study was investigate mediating effect association between intention Korean clinical nurses.Using data collected from a sample 606 six hospitals, we conducted multiple regression analysis determine relationships among nurses' labor, burnout,...
A growing body of literature has documented that job stress is associated with the development cardiovascular disease. Nevertheless, pathophysiological mechanism this association remains unclear. The purpose study to elucidate relationship between stress, heart rate variability, and metabolic syndrome. design was cross-sectional, a total 169 industrial workers were recruited. structured-questionnaire used assess general characteristics (work demand, decision latitude). Heart variability...
To prospectively evaluate both the correlation between abnormal Doppler ultrasonography (US) hepatic vein waveforms and venous pressure gradient (HVPG) response to drug treatment in patients with cirrhosis.Ethics committee approval informed consent of control subjects were obtained. In 78 cirrhosis (70 men, eight women; mean age, 49.4 years +/- 9.7 [standard deviation]) a history variceal bleeding, waveform--as measured US--and HVPG measured, relationship them was analyzed. Hepatic...
Alterations in the Doppler hepatic vein (HV) waveform are associated with cirrhosis and portal hypertension. We prospectively evaluated correlation between extent of abnormal HV waveforms expressed as damping index (DI) venous pressure gradient (HVPG) response to propranolol patients cirrhosis.In 76 (69 men seven women), both DI HVPG were measured, relationship them was analysed. calculated by minimum velocity/maximum velocity waveform. An HVPG>12 mmHg defined severe In a subgroup 19...
Abstract Background Recent studies have shown that the renin‐angiotensin system is implicated in hepatic fibrogenesis vitro and vivo . However, no study was done humans with alcoholic liver disease. Aim To investigate antifibrotic effect of angiotensin II type 1 receptor ( AT 1‐ R ) blocking agents ARB patients Methods The primary outcome improvement patients' histological features. Eighty‐five compensated fibrosis ≥ F2) which confirmed by baseline biopsy were randomized (intention‐to‐treat...
Despite remarkable progress in understanding and treating gastrointestinal stromal tumors (GISTs) during the past two decades, pathological characteristics of GISTs have not been made clear yet.Furthermore, concrete diagnostic criteria malignant are still uncertain.We collected pathology reports 1,227 from 38 hospitals Korea between 2003 2004 evaluated efficacy NIH AFIP classification schemes as well prognostic factors among pathologic findings.The incidence is about 1.6 to 2.2 patients per...
Abstract Bone marrow-derived mesenchymal stem cells (BM-MSCs) are known to have an antifibrotic effect and could be used as vehicles for targeted gene delivery. Decorin plays a protective role against fibrogenesis by modulating the degradation of extracellular matrix. The aim this study was determine whether combination treatment consisting BM-MSCs decorin on hepatic fibrosis is superior alone. effects infected with decorin-expressing adenovirus (DCN-MSCs) were examined in rat model...
We examined the relationship of high emotional demands and low job control to suicidal ideation among service sales workers in Korea. A total 1,995 participated this study. Suicidal level demand were assessed by self-reported questionnaire 4th Korean National Health Nutrition Examination Survey. Gender-specific odds ratio (OR) 95% confidence intervals (95% CI) for calculated using logistic regression analysis. The results show that who suffered from (OR, 2.07; CI, 1.24-3.45 men, OR, 1.97;...
This study examined the association of emotional labor and organizational climate with burnout elucidated moderating effect on relationship between among 18,936 Korean firefighters (male: 17,790, 93.9%, female: 1146, 6.1%). To examine effects relationships five sub-scales burnout, four groups were created using various combinations (“normal” vs. “risk”) (“good” “bad”): (1) “normal” “good” (Group I), (2) “bad” II), (3) “risk” III), (4) IV). A hierarchical multiple linear regression analysis...