• Journal of Preventive Medicine and Public Health
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• 제38권4호
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• pp.482-488
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• 2005

Objectives : We conducted an investigation on 14 cases of brucellosis in Gyeongsangbuk-do during 2003-2004 to understand the source of infection and the transmission routes of brucellosis. Methods : The authors visited the each of the health centers and we examined the patients, their written epidemiologic questionnaire and the occurrence of bovine brucellosis. We visited the patients' living and work areas, and we examined their occupations, the date they developed symptoms, the progress of their symptoms, whether or not they were treated, their current status, whether or not they consumed raw milk and raw meat, and if their work was related to cattle breeding and the related details. We reviewed the results of the blood tests and medical records and we examined the cattle's barn. Results : There were 3 patients in 2003 and 11 patients in 2004. All of their brucella antibody titer exceeded 1:160. The patients' symptoms were fever, myalgia, malaise, chills and an influenza-like illness, but the clinical signs were absent on the medical records. Brucella abortus were cultured from 3 of the patients' blood samples. Conclusions : When the authors discovered the transmission routes, they were divided into 4 different sorts. The first route was related to cattle birth such that patients touched the calves or placentas that were infected with the Brucella species. The second route was related to performing artificial insemination on the cattle and the semen that was used for artificial insemination. The third route was due to the ingestion of raw meat and milk. The last route was due to sexual intercourse between the patients.

• 한국패션뷰티학회지
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• 제4권1호
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• pp.42-50
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• 2006

This study used the questionnaire method to find out the golf factor comparison and purchase inclination according the golfers' demographic characteristics. The golf factor comparison according to the Gyeongnam golfers' demographic characteristics was performed with cross analysis and $X^2$ verification, the purchase inclination with T verification and analysis of variance. And the Golfs' factor relation according to total income was performed with cross analysis and $x^2-test$. The golfers' demographic characteristics showed a significant difference in gender, educational background and occupations. The participation purposes of playing golf for men were as a hobby, relations and business. And the participation purposes of playing golf for women were as a hobby and health. The higher age was, the more the golf career was for both men and women. In the factor of marital status, unmarried people play for a hobby and married people play for better relations and business. In the factor of gross income, male golfers varied in the gold career and monthly playing times. Female golfers varied in the golf career. Regardless of gender, the higher the income was, the more the golf career was. In the comparison of buy behavior according to the golfers' demographic characteristics, male golfers showed a significant difference in ostentation and fashion according to the monthly purchase of golf-wear. The group that spends more on the monthly purchase of golf wear was higher than the group that spends less on the monthly purchase of golf wear. Unmarried golfers showed more ostentation tendency that married golfers.

• Annals of Occupational and Environmental Medicine
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• 제34권
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• pp.13.1-13.11
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• 2022

Background: Work is an inseparable element of a person's life, and violence in the workplace has various effects on individual workers and companies. While most studies have focused on specific industries, very few studies have investigated the influence of workplace violence by co-workers. Therefore, this study aimed to evaluate the association between workplace violence and work-related depression/anxiety in various occupations by differentiating the perpetrators of violence as co-workers and clients. Methods: This study was conducted based on data from the 4th and 5th Korean Working Conditions Surveys (KWCS). The experience of workplace violence was classified in terms of the perpetrator: workplace violence by co-workers and that by clients. Work-related depression and anxiety were assessed using questions about health problems related to depression and anxiety and whether the problems were related to work. Descriptive statistics, χ² tests, and multiple logistic regression analyses were performed using the SPSS 26.0. Results: After adjusting for sociodemographic characteristics (age, education, income, subjective health status) and occupational characteristics (occupation, weekly working hours, type of employment, size of workplace, and shift work), male workers with experience of workplace violence by co-workers were found to be at a higher risk of work-related depression/anxiety (odds ratio [OR], 11.52; 95% confidence interval [CI], 8.65-15.36). The same was confirmed for female workers (OR, 10.89; 95% CI, 7.90-15.02). Conclusions: Employees who experienced workplace violence from co-workers were found to be more vulnerable to work-related depression/anxiety. Continuous contact between the victim and the perpetrator may occur, and the possibility of a secondary assault can frighten the victim. Appropriate prevention and intervention measures that focus on the perpetrators of violence are needed.

• 한국치위생학회지
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• 제14권4호
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• pp.453-462
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• 2014

Objectives : The purpose of the study is to investigate the education, certification system, and extent of duty of dental hygienist between Korea and five developed countries including United States, Canada, England, Australia, and Japan. Methods : Internet based access to five developed countries was made and the analysis was done for the definition of occupation, main duties, similar occupations, education policy, job descriptions, license certification system, standards of duty, Q & A management, current status of obtaining certification, and scope of work. Results : United States has a two-year associate degree(AS) and a four-year bachelor degree(BS). Canada has two to three years degree and a two-year course is accepted in england and Australia. In the meanwhile, Korea and Japan have two-year and four-year educational courses. The duty of dental hygienists includes the prevention education for dental health and continuing dental health care. Most of the dental hygienists in Korea and Japan play the assistant roles for the dental surgeons. United States has national board examinations including written examinations, practical examinations, and computer assisted examination. Written and practical examinations are also conducted in Korea. England and Australia have the recognized educational organizations for qualification. Conclusions : Problem based and problem solving skills are the most important in dental hygienist education in Korea. The training of highly competent dental hygienists must be done for the improvement of dental hygiene in Korea in the near future.

• Journal of Community Nutrition
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• 제8권4호
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• pp.200-206
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• 2006

A survey was conducted to investigate the preferences of wedding reception food, food consumption and its nutrient density, and the factors that influence nutrient density, in order to obtain baseline data for the development of an educational program on dining out. Subjects included 105 male and female adults who attended a wedding ceremony and consumed wedding reception food in the Chungbuk area between August and September 2004 and interviewed using a questionnaire. 63.0% of the subjects responded that they over-ate at the reception. 20.5% reported that they skipped the meal before the reception. The respondents who skipped the meal had more calorie intakes (899kcal) than those who did not (800kcal). In food preferences, noodles (51.0%), watermelon (47.0%), rice cake (39.0%), sweet and sour pork (38.0%), potato noodles stir-fried with vegetables (37.0%), beef rib soup with cooked rice (37.0%), bulgogi (35.0%), braised beef ribs (35.0%), fried shrimp (32.0%) were higher percentages in order. People preferred grain, meat and fatty food to vegetables. Total calorie intake from the reception foods were 881 kcal for males, and 769kcal for females. In evaluation of nutrient density, the density of calcium, vitamin A, vitamin C and dietary fiber did not meet the standard of the recommended intake. Especially, vitamin C and dietary fiber were less than 50% of the recommended level. The main factors that influence the nutrient density were household incomes, occupations, marital status, and total fat consumed. In conclusion, an educational program should be developed and offered to improve their dietary quality.

• Safety and Health at Work
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• 제15권2호
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• pp.158-163
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• 2024

Objectives: The present paper aimed to examine whether an aging workforce is associated with an increase in work-related fatal injuries and to explore the underlying reasons for this potential increase. Material and methods: Aged workers were defined as those who were at least 55 years old. Work-related fatalities were assessed in aged and young workers who were registered with the workers' compensation system in 2021 in the Republic of Korea. Total waged workers, based on raw data from the Local Area Labor Force Survey in 2021, were used as the denominator to estimate the work-related fatality rates. Results: Most work-related fatalities in the aged workers occurred among individuals working in the "construction sector" (58.9%), those with "elementary occupations (unskilled workers)" (46.1%), and those with the employment status of "daily worker" (60.8%). The estimated incidence (0.973/10,000) of work-related fatalities among aged workers was about four times higher than that (0.239/10,000) among younger workers. "Falling," "collision," "struck by an object," and "trip and slip" were more frequent types of work-related fatalities among aged workers relative to young workers. The category of "buildings, structures, and surfaces" was a more frequent cause of work-related fatalities among aged workers than among young workers. Conclusions: Aged workers had a higher incidence of work-related fatalities than young workers. Frequent engagement in precarious employment and jobs, coupled with the greater physical vulnerability of aged workers, were likely causes of their higher level of work-related fatal injuries.

• 대한안전경영과학회지
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• 제16권4호
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• pp.237-246
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• 2014

The purpose of this study is to identify the overall occupational safety and health status and the characteristics of the workers engaged in the field of the film and television artists, and to take appropriate measures to prevent industrial accidents, profession and working environment, safety recognition and education, safety activities, accident experience, and job stress survey. Survey using a structured questionnaire is to be used for 302 worker directly interview research. Safety awareness level of himself or herself was "middle level" of 3.1 points. Those of colleagues and the general public were evaluated to be low as 2.8 points and 2.5 points, respectively. During the last 12 months, 4.6% of total workers have received an industrial safety health education for work-related accident or disease. Regarding cases of having experienced work-related accident or having been exposed to work-related disease over the past 1 year, 20.2% of total respondents have experienced accident. 16.2% of total respondents have experienced work-related disease. And the workers are approximately one's own subjective feeling of physical symptoms that have appeared. In addition, the film sector workers in particular occupations men than women have higher job stress. Preventive education for industrial safety is required to be expanded and strengthened. Safety education is urgently required in order to prevent, and to reduce accident. Safety and health guideline is required to be developed and disseminated in order to prevent accident in advance. Finally, the actor and their staff members to reduce the stress, mental health care and education carefully needs to be in parallel. Also, when taking measures to reinforce safe work environment, it needs to be protected.

• Journal of Preventive Medicine and Public Health
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• 제53권5호
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• pp.371-380
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• 2020

Objectives: This study investigated the effects of socio-demographic factors on the decreasing trend in the sex ratio at birth from 1997 to 2017 in Korea. Methods: Data from 10 349 602 live births registered with Statistics Korea from 1997 to 2017 were analyzed. The secondary sex ratio (SSR), defined as the ratio of male to female live births, during the study period (1997-1999 [phase I], 2000-2002 [phase II], 2003-2005 [phase III], 2006-2008 [phase IV], 2009-2011 [phase V], 2012-2014 [phase VI], and 2015-2017 [phase VII]) was calculated according to selected socio-demographic factors, such as parental age, education, occupation, and birth order. Logistic regression models were used to estimate odds ratios (ORs) and 95% confidence intervals for a male birth after adjusting for potential confounders. Results: The SSR gradually decreased from 1.10 (in 1998-2000 and 2002) to 1.05 (in 2013-2016). While a decreasing trend in the SSR was not noted among first births, male-biased sex ratios were prominent among third and higher-order births, for which the highest SSR was 1.46 in 1998. Higher birth order was significantly associated with an excess of male births in phases I-VI (≥third vs. first, OR range, 1.03 to 1.35). Advanced maternal age was significantly associated with an excess of female births in phases II, III, and V (≥40 vs. 20-24 years, OR range, 0.92 to 0.95). Conclusions: This study demonstrated that advanced maternal age and reduction of the artificially-biased SSR among third and higher-order births may partially explain the decreasing trend in the SSR from 1997 to 2017 in Korea.

• 사회복지연구
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• 제40권2호
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• pp.253-283
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• 2009

이 연구는 사회보험에의 배제 구조를 규명하기 위한 작업의 일환으로, 노동시장 구조가 사회보험 배제를 가져오는 메커니즘을 분석하였다. 분석자료는 2007년에 조사된 한국복지패널 2차 자료이며, 이 중에서 임금근로자 3,790명을 분석대상으로 하여 Mplus 프로그램을 이용하여 경로분석과 구조방정식 분석을 수행하였다. 분석결과, 첫째, 특정 업종과 직종, 사업장규모, 고용형태, 소득수준 등의 일련의 노동시장 구조적 측면들은 높은 인과적 경로관계를 형성하고 있어 노동시장의 불평등성을 보여주었다. 둘째, 사회보험 배제는 근로자의 개인적 속성에 따라 개별적으로 결정되기보다는 노동시장의 구조적 측면들의 결합적 작용에 의해 체계적으로 발생하는 것으로 나타났다. 셋째, 영세 소규모 사업장, '비정규직'(혹은 고용형태) 등이 사회보험 배제를 설명하는 주요한 노동시장 요인으로 밝혀졌다. 마지막으로, 여성은 노동시장의 구조화된 불평등과 사회보험 배제를 집약적으로 경험하고 있음을 확인하였다.

• 실천공학교육논문지
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• 제8권2호
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• pp.147-155
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• 2016

이 연구는 중장년층의 취업 및 창업을 지원하기 위하여 한국폴리텍대학에 특화된 베이비부머 대상에 적합한 직종 개발을 목적으로 한다. 이러한 연구 목적을 달성하기 위해 첫째, 직종 후보군을 도출하기 위한 분류기준과 모형을 수립하였고, 둘째, 중장년 고용현황, 구직수요 분석을 통해 베이비부머 대상의 유망한 40개 직종 후보군을 발굴하고, 각 후보군의 우선순위를 검토하였다. 셋째, 전문가 심층면담과 설문조사를 통해 총 4개의 적합 직종을 최종 선정하였다. 마지막으로 연구결과를 바탕으로 공공교육훈련기관으로서 베이비부머 대상 교육운영방안에 대한 시사점을 제안하였다.