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한 대기업 근로자들의 직무스트레스와 정신건강과의 관련성
유경열 ( Kyeong Yeol Yu ),이경종 ( Kyung Jong Lee ),민경복 ( Kyoung Bok Min ),박규철 ( Kyu Chul Park ),채상국 ( Sang Kug Chai ),박재범 ( Jae Bum Park ) 한국산업위생학회 2011 한국산업보건학회지 Vol.21 No.3
Objectives: This study was conducted to investigate the association between job stress and mental health among male and female workers in a large electric manufacture company. Methods: A cross-sectional study was carried out on 3,228 employees who participated in annual medical check-up working in a large electric manufacture company in Gyeonggi Province. Medical check-up and self-administrated questionnaire were performed at the same time. Korean Occupational Stress Scale Short Form (KOSS-SF) and Psychosocial Wellbeing Index Short Form (PWI-SF) were applied to assess occupational stress and mental health. Hierarchical multiple linear regression and multiple logistic regression were performed to estimate the association between job stress and mental health. Results: The proportion of high risk of mental health was 17.1% in male, and 46.9% in women. Job stress had a greater effect on mental health than other general and work characteristics. All subscales of job stress were revealed to affect mental health. Bad occupational climate and lack of reward are the strongest risk factors in mental health of male and female respectively. Conclusions: Our results suggest that job stress could affect mental health among large electronic manufacture workers.
공기감염균 확산 방지를 위한 국내·외 음압격리병실 시설 기준 비교 분석
이병희(Lee, Byung-Hee),윤진하(Yoon, Jin-Ha),윤충식(Yoon, Chung-Sik),이기영(Lee, Kiyoung),민경복(Min, Kyoung-Bok),여명석(Yeo, Myoung-Souk),김광우(Kim, Kwang-Woo) 한국건축친환경설비학회 2017 한국건축친환경설비학회 논문집 Vol.11 No.3
As infectious diseases like TB and H1N1 made many victims recently in Korea, the risk of airborne infection has become on the rise. Infection control guidelines for airborne infection isolation rooms (AIIRs) are highly variable in different countries including Korea. The crucial issue is to minimize the potential for disease transmission and prevent the diffusion of contaminated air from the AIIRs. So the purpose of this study is to review and compare the domestic and foreign guidelines for AIIRs. Requirements and parameters were analyzed and categorized into three group; Transport for patients, Hospital facilities and Infection control procedures, and ventilation guidelines for AIIRs were compared and evaluated. As a result, the major factors are determined by pressure differential and air diffuser arrangement to prevent airborne infection in AIIRs.
한 자동차 회사의 남성 사무직 근로자에서 직무스트레스와 우울, 불안 및 스트레스 증상과의 관련성
박규철,이경종,박재범,민경복,이규원 大韓産業醫學會 2008 대한직업환경의학회지 Vol.20 No.3
목적: 직무스트레스와 관련성이 있는 우울증,불안 장애 등의 정신과적 질병이 증가하고 있는 상황에서 한 자동차 회사의 남성 사무직 근로자를 대상으로 우울,불안 및 스트레스 증상의 수준을 파악하고 직무스트레스와 우울,불안,스트레스 증상과의 관련성을 살펴보고자 하였다. 방법: 연구 대상자 286명을 설문조사하였다. 직무스트레스 수준과 우울,불안,스트레스 증상을 평가하기 위해 한국인 직무스트레스 측정도구(Korean Occupational Stress Scale; KOSS)와 우울,불안,스트레스 측정도구(Depression Anxiety Stress Scale; DASS)를 사용 하였다. 설문지의 신뢰도와 타당도를 평가하였고 로지스틱 회귀분석을 시행하여 한국인 직무스트레스 측정도구의 8개 영역에 걸쳐 우울,불안 및 스트레스 증상과의 관련성을 살펴보았다. 결과: 연구 대상자에서 우울,불안 및 스트레스 증상이 있는 경우는 각각 57.7%,37.7%, 42.2%였으며,심각 하거나 매우 심각한 우울,불안 및 스트레스 증상을 보이는 경우도 각각 19.6%, 4.8%,8.0%로 조사되었다. 직무스트레스의 총점수가 높은 군에서 우울,불안 및 스트 레스 증상의 발생 비차비는 각각 4.93(95% C.I. = 2.38∼10.24),2.70(95% C.I.=1.58∼5.11). 3.53 (95% C.I.=1.90∼6.56)이었다. 직무스트레스 요인 중 조직체계가 우울 증상의 발생과 관련성이 가장 높았으며 (OR=4.83, 95% C.I.=2.43∼9.58), 직무요구도는 불안 및 스트레스 증상의 발생과 관련성이 높았다(OR=3.21, 95% C.I.=1.77-5.85; OR=4.66, 95% C.I.=2.53∼8.58). 결론: 자동차 회사의 남성 사무직 근로자에서 직무스트레스가 높은 군이 낮은 군에 비해서 우울,불안 및 스트레스 증상이 발생하는 경우가 많았다. 직무요구도와 조직 체계에 대한 개선을 통해 우울,불안 및 스트레스 증상의 발생을 감소시킬 필요가 있다. Objectives: To investigate the relationship between occupational stress and depression, anxiety, and stress symptoms among white-collar male workers in an automotive company. Methods: A cross-sectional study involving 286 white-collar male workers was conducted with the Korean Occupational Stress Scales (KOSS) and Depression Anxiety Stress Scales (DASS) questionnaire. Results: According to the DASS cut-off value (≥78 percentile scores), the prevalence of depression, anxiety and stress system was 57.7%, 37.7% and 42.2%, respectively. By logistic regression analysis, organizational system was the factor most strongly associated with depression (OR=4.83, 95% C.I.=2.43-9.58), while job demand was strongly associated with anxiety (OR=3.21, 95% C.I.= 1.77-5.85) and stress (OR=4.66, 95% C.I.=2.53-8.58). Conclusions: Occupational stress was positively associated with depression, anxiety, and stress symptoms among white-collar male workers in an automotive company. A prospective study is warranted to delineate the causal relationships between job stress and psychiatric disorders.
민진영,민경복,조성일,백도명 서울大學校 保健大學院 2001 보건학논집 Vol.38 No.1
Objectives: To estimate the correlation of blood lead level between households and induce regression model of children's blood lead level and infer lead exposure pattern in the Korea urban area in Seoul Korea. Methods: The study subjects comprised 177 children, 255 men and 206 women from 308 families and we analyzed the blood lead level using induced coupled plasma/mass spectroscopy. Results: The mean blood lead level of children was 2.23㎍/dL, male children was 2.38㎍/dL and female children was 2.06㎍/dL. Blood lead level of male adult was 3.11㎍/dL and female was 2.33㎍/dL. Blood lead level was transformed to log scale to make normal distribution. The correlation of blood lead level between households were 0.20(father-children), 0.23(mother-father) 0.35(mother-child) respectively. And the regression model shows blood lead level of mother and father increase children's blood lead level and the influence of mother was stronger than father. Conclusion: there was some positive relationship of blood lead level between parents and children. It may result from environmental factor of households. The influence of this environmental factor increase in order father-child, father-mother, mother-child. These outcomes may result from they share more common environmental factor.