• Journal of Trauma and Injury
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• v.21 no.1
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• pp.36-45
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• 2008

Purpose: We conducted this retrospective epidemiological study to assess the incidence and severity of lower extremity injuries in Korea Methods: For this study, we retrospectively reviewed nationwide lower-extremity injury data compiled from 2001 to 2003 based on the National Injury Database, what included National Health Insurance Corporation (NHIC), Car Insurance, and Industry Insurance data. Data were standardized in terms of demographic characteristics, region, and socioeconomic status by using NHIC data. To assess the degree of the injuries, we used the Modified Abbreviated Injury Scale (MoAIS), what has been changed from the International Classification of Disease-10 (ICD-10) code. By using the Excess Mortality Ratio-adjusted Injury Severity Score (EMR-ISS), we classified the degree of severity into four categories: mild, moderate, severe and critical. Results: From 2001 to 2003, lower extremity injuries increased slightly, with a yearly average of 2,437,335. Insurance data should that lower-extremity injuries were the most common, followed by upper-extremity injuries. Significant difference were seen in the numbers of lower extremity injuries based on gender and age. As for provinces, Seoul and Gyeongi provinces had the highest numbers of cases. Junlabukdo had the highest rate of 55,282 cases per 1 million people for standardized gender and population. The annual incidence of the insured patients with lower extrimity injuries was higher than the employer's medical insurance contributions to the medical insurance program. Daily cases occur most often in May and June, with the lowest occurrences being in January and February. Conclusion: The result of this study shows that lower extremity injuries comprised common cause of all injuries. In addition, differences associated with gender, location and socioeconomic status were observed. Further studies are needed to find reasons and then this knowledge will allow strategies to prevent the lower extremity injuries.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.10
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• pp.147-157
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• 2016

The opening of a second new airport is urgently needed to meet the growing number of visitors to Incheon International Airport. This study focused on effectiveness of mediating effects on the dedication to organization in order to determine why manpower resources of the airport service sector should take job-changing into account and to focus on staff who provide service to customers visiting Incheon International Airport management of airport service quality by providing a better service and preventing them from leaving their job. The results show that, first, only obligation conflicts and heavy workload affect the dedication to organization in terms of task-related causes. Second, compensation and relationships with seniors also affect the dedication to organization in terms of organization-related causes. Third, if more dedication is required, more employees will leave their job. Fourth, role conflict is the only reason to leave the job related to task. Fifth, only compensation and decision making affect the cause of the dedication to organization. The employer urgently needs to make a system to develop a relationship with colleagues and seniors, make a better work environment so that employees can work for a longer period and monetary or valuable compensation should be provided as indicated above in order to keep them employed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.10
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• pp.259-269
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• 2019

The purpose of this study is to investigate the necessity and activation plan of trial work to increase the re-employment of injured industrial workers. This study applied an internet and paper questionnaire method to 1,058 employers listed in the Korea Workers' Compensation and Welfare Services. The employers were asked about their experiences with trial work and their preferences for supports. From September 2018, the survey was conducted for 6 weeks and a total of 201 questionnaires were analyzed. Descriptive analysis and t-tests were applied. The results of the study showed that the trial work system satisfied the employers who participated in it. In order for this system to operate smoothly for injured workers, it is necessary to simplify the system's procedures, increase the amount of the trial work subsidy, and improve the amount of support after the workers convert to full time employment. In order for employers to use the new system, $750 per month will be provided for 8 months when hiring one injured worker. Eighty percent of employers stated that they would hire injured workers if the subsidy and application period are accepted. Future study and suggestions for applying the trial work system for injured industrial workers are also discussed.

• Safety and Health at Work
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• v.12 no.4
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• pp.530-535
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• 2021

Background: Despite the lack of official COVID-19 statistics, various workplaces and occupations have been at the center of COVID-19 outbreaks. We aimed to compare legal measures and governance established for managing COVID-19 infection risks at workplaces in nine Asia and Pacific countries and to recommend key administrative measures. Methods: We collected information on legal measures and governance from both general citizens and workers regarding infection risks such as COVID-19 from industrial hygiene professionals in nine countries (Indonesia, India, Japan, Malaysia, New Zealand, Republic of the Philippines, Republic of Korea, Taiwan, and Thailand) using a structured questionnaire. Results: A governmental body overseeing public health and welfare was in charge of containing the spread and occurrence of infectious diseases under an infectious disease control and prevention act or another special act, although the name of the pertinent organizations and legislation vary among countries. Unlike in the case of other traditional hazards, there have been no specific articles or clauses describing the means of mitigating virus risk in the workplace that are legally required of employers, making it difficult to define the responsibilities of the employer. Each country maintains own legal systems regarding access to the duration, administration, and financing of paid sick leave. Many workers may not have access to paid sick leave even if it is legally guaranteed.

• Korean Journal of Labor Studies
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• v.24 no.2
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• pp.321-365
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• 2018

Though the British shipbuilding industry dominated the world market in the 19th century, it could not avoid the repetitive rise and fall of the unemployment following after the cyclical fluctuations. Without challenging the employers' rights to fire at will, the boilermakers maintained their own unemployment insurance in order to escape from the new poverty law system. In the beginning the craft union could continue their own unemployment insurance under the National Insurance Act of 1911, but it went into bankruptcy under the massive unemployment of the 1920s and the attacks of shipyard employers. The Act of 1911 was a step towards social solidarity in that it spread the risks beyond the occupational boundaries, applying unemployment insurance to unskilled and non-union workers, and the employer and the government also paid the premium. In the Great Depression, the shipyard trade unions demanded that the government should intervene in the shipbuilding market to provide jobs, but it was not accepted by the government. The government responded only to the another demand of the union for the maintenance, which could be achieved partially through the abnormal operation of the insurance system, abandoning the insurance principle. After all, unemployment in the shipbuilding industry was resolved only by the expansion of rearmaments and the outbreak of World War II. From the 19th century to the World War II, the craft unions did not challenge the employers' right to fire at will and did not attempt to regulate dismissal procedures or make any demands on dismissal compensations. During interwar periods rules and practices related with weak employment protection - one of the main features of the liberal employment adjustment institution - were prevalent in Britain. The principle of 'employment at will' could survive through the historical events such as the World War I, II as the operation of the unemployment insurance became the focus of the social conflicts.

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.394-404
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• 2018

The purpose of this study is to examine the effects of watching TV on employees' stress and communication levels. We developed a 30 minutes-long TV watching program for this study. Participating employees were asked to watch the 30 minutes-long TV programs during their lunch hours for 20 weeks. The stress and communication levels were measured before and after the experiment. The results show that in general, both the average stress level and communication level were statically significantly improved for all the participated employees except those in the 20s. The biggest improvement in stress and communication levels was made in those in the 30s. In sum, the 'Watching TV programs' had a positive impact on the reduction of stress and the increase of communication abilities for the employees. This is believed to be the first employer initiated attempt in Korea to tackle employees' stress and communication problems with the implementation of the TV watching program concept.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.39 no.1
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• pp.81-91
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• 2019

Although the number of users of urban railways is greatly influenced by the land use plan around the railway station, Korea has been studying this problem in a small scale, so that the entrance width is uniformly calculated irrespective of the land use plan, And there is little deviation. Therefore, this study aims to establish a demand estimation model for the entrance and exit of urban railway stations. For this purpose, the demand, land use area, and socioeconomic indicators for each of the 20 urban railway stations were surveyed at 200m and 500m Regression model. The model is based on the assumption that the dependent variable (response variable) of the model is set to 1 day, peak 1 hour, peak time 5 minutes, Education, and park) and socioeconomic indicators (population, employer, employee, and student) as independent variables (explanatory variables). As a result, it was analyzed that the fit of the model is more statistically significant when the use area of the land use by 500 meters of the center radius of the city rail is used as an independent variable and the demand for the daily use of the railway station is used as a dependent variable. The purpose of this study is to estimate the optimal size of urban railway entrance in order to improve the mobility of the user and the transportation weak in urban railway station.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.42 no.3
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• pp.439-448
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• 2022

Recently, domestic small and medium-sized subcontractors participating in the overseas construction market are suffering from the continuous loss and damage due to the insufficient recognition of the importance of risk Sub-Clauses among conditions of subcontracts. Therefore, the need to derive risk Sub-Clauses for conditions of the subcontract has been raised, but until now, previous studies have been conducted focusing on deriving risk Sub-Clauses for standard conditions of contract for construction between the Employer and the Contractor. In this study, 52 risk Sub-Clauses were derived on the basis of the influence size of the Sub-Clauses through the Delphi technique targeting 94 Sub-Clauses of conditions of standard subcontract for construction edition 2011, issued by the International Federation of Consulting Engineers (FIDIC) and In addition, 33 key risk Sub-Clauses were finally derived through the PI Risk Matrix by Probability and Impact. The results of this study provide will useful information on key risk Sub-Clauses that need to be reviewed in advance to minimize contractual risks at the stage of bidding and signing contracts for overseas subcontract construction projects.

• Korean Journal of Social Welfare Studies
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• v.44 no.2
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• pp.265-291
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• 2013

In the context of welfare politics, this study tries to examine how interest groups'policy priorities in the child-care policy of Korea were shaped and changed. Based on the already institutionalized child-care services, each beneficiary group-parents, employer and employee of child care center-has its own preference and perception in child-care policy. Futhermore, this difference has produced conflict of interests in the priority of policy options and brought interest group politics to the realm of child-care policy. With regard to interest group politics, this study firstly examines divergence of beneficiary groups'perception about the child-care policy priorities. Meanwhile, discourse politics should be regarded as another dimension of welfare politics because beneficiaries'perception preference in policy could be sometimes changed and converged by communicative policy discourse. By examining convergent aspects of beneficiary groups'perception about policy priority, this study secondly tries to analyze the discourse politics which has been influenced by the free child-care discourse during 2010-12 election period. To investigate these two dimensions of child-care politics, beneficiary groups'policy priority should be systematically and comprehensively classified and quantified. Using Analysis Hierarchy Process(AHP), this study identifies 11 policy issues and determines different ranking priorities of each beneficiary group.

• Journal of Korean Dental Hygiene Science
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• v.2 no.1
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• pp.9-17
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• 2019

This study aims to identify the status of oral care of professional soldiers and analyze the relationship between oral care needs and oral health symptoms based on oral health recognition, thus providing an opportunity to create a system for improving oral health of professional soldiers. The study was conducted on a total of 232 military personnel aged 19 or older who were employed in the military. The questionnaire for this study was commissioned to respond by explaining the purpose of the study and how to respond to the survey by telephone with the selected sub-employer. The content included in the questionnaire consisted of general characteristics, oral care status, and awareness of dental hygienists. When the subjective oral health condition was poor, normal, or good, it was all shown that the toothbrush was done more than three times a day, and the oral examination was all examined. In particular, 68.1 percent of the respondents said they were in good subjective health. Preventive treatment was the highest in the group with good subjective oral health. Of the total respondents, 83.6 percent said "yes" to the question of knowing dental hygienists, while 65.5 percent said "yes" to the question of whether they know the work of dental hygienists, recognizing that most of the respondents were aware of dental hygienists and their work. Both the group that said they knew the dental hygienist and the group that said they did not know answered 43.5% as an assistant. In conclusion, oral health projects will have to be carried out in line with military situations in order to maintain a healthy oral state of professional soldiers, and long-term planning for active oral health care, especially as an important role of personnel in charge of health care in the military is needed.