• Physical Therapy Korea
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• v.14 no.2
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• pp.85-90
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• 2007

In many manufacturing occupations, industrial workers reported foot or lower leg problems such as discomfort, pain or orthopedic deformities. This study investigated the effects of two different working conditions upon assembly worker's perception of discomfort and foot pain associated with various body parts. Twenty-three male volunteers performed work in the factory. Ergonomic intervention has been to modify the flooring in an attempt to alleviate the problems associated with constrained standing and walking work. The worker's standing conditions consisted of standing on a hard floor while wearing shoe insoles. Questions were asked regarding body discomfort and foot pain. Significant differences in body discomfort and foot pain were found when comparing the overall effects of wearing shoe insoles on a hard floor (p<.05). This investigation indicated that shoe insoles reduced body discomfort and foot pain (p<.05).

• Journal of the Korea Safety Management & Science
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• v.14 no.4
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• pp.137-145
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• 2012

This study was planned to analyze the effect of the types of employment on work-related injury experience. The types of employment may have influenced on working conditions including the exposure to risk factors. Korean Working Conditions Survey have collected the various working conditions as household survey with structured questionnaire. The probability of work-related injury of self-employed is more than that of regular worker. But there is no difference of probability of work-related injury experience between regular and irregular worker controlled by general characteristics and the exposure to risk factors. Authors have found that the type of employment have indirect effect on work-related injury experience via the exposure to risk factors. The result of this study may be heuristic one because of data limitation as cross sectional survey data. In future, well designed survey data can evaluate the effect of the type of employment on safety and health status.

• Safety and Health at Work
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• v.12 no.1
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• pp.108-113
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• 2021

Background: This study aimed to investigate the relationship between changes in employment status and new-onset depressive symptoms through a one-year follow-up of permanent waged workers. Methods: We analyzed the open-source data from the Korea Welfare Panel Study. Using the 2017 data, we selected 2,314 permanent waged workers aged 19 to 59 years without depressive symptoms as a base group. The final analysis targeted 2,073 workers who were followed up in 2018. In 2018, there were five categories of employment status for workers who were followed up: permanent, precarious, unemployed, self-employed, and economically inactive. Multiple logistic regression was used to determine the association between employment status change and new-onset depressive symptoms. Results: Adjusted multiple logistic regression analysis showed that among male workers, workers who went from permanent status to being unemployed (odds ratio: 4.50, 95% confidence interval: 1.19 to 17.06) and from permanent status to being precarious workers (odds ratio: 3.15, 95% confidence interval: 1.30 to 7.65) had significantly high levels of new-onset depressive symptoms compared with those who retained their permanent employment status. There were no significant increases in new-onset depressive symptoms of male workers who went from permanent status to being self-employed or economically inactive. On the other hand, no significant differences were found among female workers. Conclusion: Our study suggests that the change of employment status to precarious workers or unemployment can cause new-onset depressive symptoms in male permanent waged workers.

• Korean Journal of Occupational Health Nursing
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• v.13 no.1
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• pp.70-78
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• 2004

The increase of health care expenditure for Thai worker calls for the need of workplace health promotion. The purpose of this article is to describe the status of workplace health promotion in Thailand, emphasizing the roles of occupational health nurse. Secondary data analysis and extensive literature reviews were conducted. Results showed that Thailand is committed with implementing health promotion concepts in various settings including workplace. Several public organizations have developed national workplace health projects with different strategies and approaches. Role of occupational health nurses in workplace health promotion has gradually expanded. The new law specifying the functions of occupational health nurse in providing comprehensive health services is in the process. Occupational health nursing standard as related to workplace health promotion has been developed. A research based case study on workplace health promotion program is also presented to elaborate the proactive roles of occupational health nurse. Findings of this study suggest the transitional roles of Thai occupational health nurses in which training and technical supports from related organizations are in need.

• The Journal of the Korea Contents Association
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• v.14 no.1
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• pp.189-199
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• 2014

This study analyze 42ordinance of a local government for the improvement labor conditions and position of social worker. That way suggest developmental direction of ordinance enactment. The results are as follows. First, there are purpose, subject of application, duty of local government president, condition study, establishment of support plan, improvement labor conditions. But, there are not committee for labor conditions improvement, prize in many ordinance. Second, standard of wage is not, it has to suggesting by the wage standard of social welfare official in local government or Ministry of Health and Welfare. Third, condition study's period and support organization for social worker's labor condition improvement are not clear. Therefore, we must suggest the condition study's period of social worker, and make the support organization for condition improvement.

• Journal of Korean Neurosurgical Society
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• v.29 no.12
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• pp.1600-1605
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• 2000

Objective : World Health Organization and International Labour Organization, in June 8, 1999, requested that working conditions should be reformed ethically right and economically solid for 2.7 billion world labour force. The purpose of this study is to request compensable surgical therapeutic options and to suggest the renewal in cognizance criteria for worker's compensation, especially in spondylolisthesis. Methods : Regarding spondylolisthesis, we obtained data from Korea Labor Welfare Corporation(KLWC). Spinal disease occurrence incidences and medical fees of National Federation of Medical Insurance(NFMI) were analysed. The compensated 122 spinal instrumented cases included 117 male and 5 female patients, aged from 23 to 72 years old(mean : $45{\pm}9.85$). We compared Korean and Foreign Workers Compensation Law. Results : Numbers of herniated nucleus pulpus(78 cases), spinal fractures(34 cases) and dislocations(4 cases) were claimed after spinal interbody fusion operation and were compensated. These compensated degenerative diseases, work related illness, occurred in the course of work. A case of 52-year old spondylolisthesis patient with Disability Grade 8 was compensated by KLWC, according to its occurrence at work by accident. With exception of trauma at work by accident, current cognizance criteria were too narrow to be compensable, especially in surgical therapeutic option, for worker's spondylolisthesis. Conclusion : Considering both worker's compensation law and clinical pathologic progress, we believe that spondylolisthesis should be regarded as a compensable occupation related disease if and when aggravates rapidly in the course of work. We suggest a new cognizance standard to KLWC for labour welfare and proper worker's compensation.

• Korean Journal of Social Welfare Studies
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• v.43 no.1
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• pp.89-115
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• 2012

The purpose of this study is to examine the effects of organizational justice and job stress on social worker's job satisfaction between social welfare using facilities and community(living) facilities. The results of this study were as follow. First, social worker's organizational justice's 3 sub-dimensions; distributive justice, procedural justice, interactional justice and job satisfaction are same result through the latent average analysis between social welfare using facilities and community(living) facilities. however, social worker who works in living facilities job stress is higher level than using facilities worker. Second, distributive justice, interactional justice has a positive effect to job stress but procedural justice has not statistical effect. In addition, only interactional justice have a negative effect to job stress, job stress have negative effect to job satisfaction. Third, In this study, established structural model are existed partially difference between group of facility types.

• Korean Journal of Occupational Health Nursing
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• v.29 no.4
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• pp.219-227
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• 2020

Purpose: Regarding workers' health promotion and disease prevention, the law on the health management system has been enacted and implemented since 1961. However, regulations related to health managers do not meet recent demands for changes in fields such as industrial structure, occupational health problems, or the improvement of occupational health skills. This study aimed to suggest improvement strategies regarding the health management system in the workplace. Methods: We summarized past empirical or theoretical literature. Results: This study summarized the overview and history of the Korean occupational health management system, advanced foreign occupational health management system, and the effectiveness of the health management at workplace. Further, this study proposed various strategies to improve the occupational health management system in Korea. Method: We summarized past empirical or theoretical literature. Conclusion: The effective operation of the health management system in the workplace would improve workers' health, in addition to enhancing national competitiveness through securing a healthy workforce.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.20 no.2
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• pp.102-110
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• 2010

Personal exposure relies on characteristics of time activity patterns of the population of concern as human activities impact the timing, location, and level of personal exposure. The information about time spent in microenvironments plays a critical role for personal exposure to air pollutants. It is useful to determine the precise times of the day that the subjects are in certain locations or engaging in specific activities because exposure to some air pollutants can depend on temporal trends. This study investigated time activity pattern for workers of Korean population over 19 years old with 8,778 workers in weekday. The residential indoor times were 12 hours. Time activity was different by gender and the mean times stayed at home in weekday were 12.9 hours in female and 11.42 hours in male, respectively. The major factors on residential indoor time and workplace time were age, monthly income, occupation and industry type, work position, education, and gender. Considering shorter than those in other countries, Korean workers spent less time at home after the working hours. Determinants of time activity pattern need to be taken into account in exposure assessment, epidemiological analyses, exposure simulations, as well as in the development of preventive strategies. Since there are substantial difference of Korean worker activity pattern, this information can be critical for exposure assessment in Korea.

• Journal of Digital Convergence
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• v.14 no.9
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• pp.545-552
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• 2016

The purpose of study is analyzing the mediating effect of resilience in the relationship between posttraumatic stress and mental health. To get the result, a survey was conducted, targeting social workers who work in Gwang-Ju and Jeonnam area and traumatic experience, posttraumatic stress, social support, resilience and mental health outcome measures were used in the survey. Key outcomes of the analysis are as follows. Firstly, it was showed that between posttraumatic stress, resilience and mental health have a direct relationship. Secondly, it was analyzed that resilience had a partial mediation effect in the relationship between posttraumatic stress and mental health. Based on these results, comprehensive interventions for improving the mental health and resilience of social workers were proposed.