• Journal of Korean society of Dental Hygiene
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• v.10 no.2
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• pp.297-310
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• 2010

Objectives : The purpose of this study was to verify the impact of the empowerment of dental personnels as one of variables affecting the performance of dental institutions and to seek ways of boosting their organizational productivity. Methods : The subjects in this study were dental personnels who worked in dental institutions. After three investigators were trained, a pilot survey was conducted from October 20 to November 20, 2009, and the questionnaire used in the pilot survey was finalized. The collected data were analyzed with a SPSS(Statistical Package for the Social Science) WIN 12.0 program. The findings of the study were as follows: Results: 1. The dental personnels investigated got 3.98 in meaningfulness, one of the empowerment factors. They found a meaning in their job when they performed it. 2. The dental personnels who were older were more excellent in self- determination and influence, and age made a significant difference to their empowerment. 3. The dental personnels who were better educated were more superior in terms of empowerment, and academic credential made a significant difference to their empowerment factors was statistically. 4. The dental personnels whose yearly salary was larger were more which were the factors of empowerment of each factor was statistically significant. 5. Dental health agency workers less than three years accounted for most of 152 people were working longer duration of empowerment as a whole was that each of the factor scores. Empowerment of each factor was statistically significant. 6. The dental hygienists made up the largest group among the dental institution employees, and the kind of occupation made a significant difference to meaningfulness, competency and influence, which were the factors of empowerment. 7. The greatest group of the dental personnels worked in dental clinics, and the dental hospital employees surpassed the dental clinic employees in competency, self-determination and influence. There was a significant difference in the influence factor according to the type of dental institutions. Conclusions : Thus, the dental personnels were more aware of the meaningfulness factor when their perception of the job-related empowerment was checked, and it indicated that most of them attached importance to meaningfulness during their job performance. But just employees who worked in dental institutions located in particular regions were examined, the findings might not be generalizable. In the future, more extensive research should be implemented, and the sorts of programs that could stir up empowerment among dental institution employees or bolster organizational empowerment should be developed.

• The Journal of the Korea Contents Association
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• v.17 no.10
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• pp.559-566
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• 2017

Despite the government operating various preventive programs to ward off accidents and diseases on business sites, diseases rates are not decreasing, unlike accident rates. In many cases, diseases caused by work have a latent period before symptoms appear or progress over a longer term, making it difficult for workers to prove the causal relation between their work and the diseases. Moreover, data related to the business site are mostly owned by the employer. Even if the employee has access to parts of such data, his lack of medical expertise limits his ability to identify the characteristics of the diseases and how it appears. In August, 2017 the Supreme Court did an about-face with its ruling on the case involving diseases caused by exposure to harmful substances in work environments, by easing the burden of proof on the employees. As such, this study focuses on the case to analyze cases involving diseases that have occurred in work environments and present their implications. In doing so, the study seeks to provide a basic set of data that can help secure the employees' labor rights and rights to health by complementing the current law in relation to recognizing industrial incidents caused by rare diseases and making work environments safer for employees.

• Korean Journal of Clinical Laboratory Science
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• v.50 no.1
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• pp.71-76
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• 2018

This study examined the status of the laboratory biosafety of researchers in Korea during 03 Jan 2017~25 Mar 2017. Questionnaires were given out to 500 researchers working with pathogens in the laboratory of universities and institutes. According to the results, the respondents showed a high level of awareness but not compliance on the overall biosafety rules and regulations. Regarding the Biosafety facility level, 279 (55.8%) of respondents answered "know" and 221 (44.2%) of respondents answered "no". Despite the insufficient safety equipment and biosafety plans, researchers believed that appropriate safety measures could protect the workers and that their laboratories are safe. In a study involving biosafety education, 80% of the researchers had been trained in laboratory safety and 20% had never received safety education. The need for biosafety education was 66% and the satisfaction rate of education was 46%. These results suggest that the researchers already had experience in biosafety training, but they believed that continuing education is necessary. In addition, there were opinions that the most important thing to improve the biosafety status is to strengthen the training program and education system. In conclusion, it is necessary to develop a better training system for laboratory biosafety regarding the exposure risks.

• Journal of Nutrition and Health
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• v.34 no.4
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• pp.458-471
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• 2001

To evaluate the infra structure supporting hospital nutrition services, we conducted a survey on the unit of organization, unit of dietitians work system, number of personnel engaged on nutrition services, productivity of food service, management of dietitians works, computerization of nutrition services etc. Total ninety-six hospitals were participated in the survey, and they were varied in terms of hospital classification, location, number of beds and type of food service management. All of the large hospitals with more than 400 beds conducted nutrition services under the department of nutrition, but some of the middle and small hospitals with less than 400 beds conducted nutrition services under the other department such as administration. In most of the tertiary hospitals, the work of dietitians were separated in which food services and medical nutrition services were conducted independently by different dietitians, whereas, in most of general hospitals and all the hospital, food services and medical nutrition services were conducted by the same dietitians in all time. The numbers of dietitians and cooks per 100 beds were fewer in the large hospitals with more than 400 beds than the hospitals with less than 400 beds, and the number of cooking and meal serving assistants were the just opposit. The average productivity of food service was 44.5 meals per hour for each dietitian, 84.8 meals per hour for a cook and 7.0 meals per hour for a cooking and meal serving assistant. The productivities for dietitians and cooks tend to be higher in large hospitals than middle and small hospitals, whereas the productivities for cooking and meal serving assistants were just opposite. The large hospitals seemed to solve the problem on the lack of working personnels by hiring part-time workers and by utilization of computer system for their works. The pattern of daily work management in food service area was not much different between dietitians duties, but the pattern of daily work management in medical nutrition service area was different in a way which the analysis of patients nutrient intakes was almost not conducted by dietitians handling both food services and medical nutrition services. Therefore, this study demonstrates that there are significant differences in the infra structures conducting nutrition services among hospitals, suggesting that the strategies to improve this improve this structure in relation to the improvement of service qualities need to be investigated in the future. (Korean J Nutrition 34(4) : 458∼471, 2001)

• Journal of Korean Ophthalmic Optics Society
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• v.5 no.1
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• pp.181-186
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• 2000

This study has been implemented to identify the level of satisfaction of the Glass spectacle wearers on various services being given by optical shop workers and help them to provide services of higher quality to the spectacle wearers. The objectives of this study are the spectacle wearers who visited to the 5 Designated optical shops located in Seoul area. All the data has been collected for the 2 months period (Oct. 1 through Dec. 1. 1999.) By using structured, self-described research form. All the collected data were 250 copies in total but evaluated 222 copies only as we excluded 28 copies which has uncertain reply/contents. Major results are as follows: 1. The proportions of objectives by sex was male 54.1%, female 45.9% and by Academic career was University graduates 35.1%, High school graduates 32.4%. 2. The factors impects on the satisfaction level of spectacle wearers were the Employee's service and the status of frame. 3. the factors impacts on the intention for revisit the optical shops were facility status, the responsiveness on wearer s opinion and the employee s services. The factors impect the wearers to build up intention to recommend the visited optical Shops to the 3rd costomer were employee s services, the status of frames, the facility Status and the price level they paid. Considering the results of this study above mentioned, in order to raise up the satisfaction level of glass spectacle wearers, it s thought that the employee (optician) of optical shops have to well acquainted fluent knowledge on the glass spectacles and detailed to the spectacle wearers in a gentle manner and let them build up the reliabily.

• Journal of Korean Neurosurgical Society
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• v.63 no.5
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• pp.623-630
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• 2020

Objective : A primary degenerative sagittal imbalance has been considered because of unique lifestyles such as the prolonged crouched posture during agricultural work and performing activities of daily living on the floor. Previous papers have reported that sagittal imbalance disease is often seen distinctly in the farming districts of "oriental" countries such as Korea and Japan. However, this finding was only evaluated with the use of X-ray, and other factors such as magnetic resonance imaging (MRI), muscle volume, compression fracture, and laboratory results were not considered. Thus, using these, we evaluate the agricultural work-associated factors for Korean elderly spinal sagittal imbalance. Methods : We recruited 103 Korean participants who had a sagittal vertical axis (SVA) of >5 cm in this Korean Elderly Sagittal Imbalance Cohort Study. The following were evaluated : radiological parameters, MRI, compression fracture, vitamin D, parathyroid hormone, C-terminal telopeptide, osteocalcin, bone mineral density and muscle fatty change, muscle volume, and health-related quality of life from patients' survey. Moreover, in this survey, the farmers' annual working hours were investigated. Subsequently, we analyzed the associated factors for spinal sagittal imbalance depending on occupation. Results : A total of 46 participants were farmers, and the others were housewives, sellers, and office workers. The farmer group had more SVA (141 vs. 99 mm, p=0.001) and pelvic tilt (31° vs. 24°, p=0.004) and lesser lumbar lordosis (20° vs. 30°, p=0.009) and thoracic kyphosis (24° vs. 33°, p=0.03) than non-farmer group. A significantly positive correlation was noted between the working hour and SVA in the farmer group (p=0.014). The visual analogue scale score for back pain (8.26 vs. 6.96, p=0.008) and Oswestry Disability Index (23.5 vs. 19.1, p=0.003) in the farmer group were higher than that in the non-farmer group, but the Short Form-36 score was not significantly different between the two groups. The Mini-Mental State Exam score was significantly lower in the farmer group than in the non-farmer group (24.85 vs. 26.98, p=0.002). Conclusion : The farmer group had more sagittal imbalance and back pain in proportion to the working hours even though the muscle and bone factors and general laboratory condition were not significantly different between the two groups. These results supported that the long hours spent in the crouched posture while performing agricultural work were a risk factor for severe sagittal imbalance.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.5
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• pp.436-444
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• 2017

The purpose of this study is to investigate the research trends related to work rehabilitation in the field of occupational therapy based on studies published in the American Journal of Occupational Therapy (AJOT). Thirty five articles in the AJOT from January, 2000, to June, 2016, were reviewed. Descriptive statistics were used to classify the articles according to their study methodology, evidence level, study subjects, and so on. When they were categorized according to the study methodology, eight studies (22.9%) were published as review or meta-analyses and 7 studies (20%) as qualitative and naturalistic inquiries. Group comparison/correlational and experimental outcome methods were used in 4 studies (11.4%). 3 studies (8.6%) were conducted using a case study/single-subject design or survey. 14 studies (40.0%) were evidence level V ones and 7 studies (33.3%) dealt with mental illness. When they were classified according to the study subjects, 25 studies (71.4%) were related to the work-rehabilitation process and 10 studies (28.6%) were related to the meaning and value of work. Through this study, we were able to determine the main research trends, study methodology, study participants, and evidence level related to vocational rehabilitation in the field of occupational therapy. Additionally, it is necessary to examine studies in the field of vocational rehabilitation, which have a high level of evidence and include various kinds of participants, as well as the process of vocational rehabilitation.

• Journal of Trauma and Injury
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• v.28 no.1
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• pp.9-14
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• 2015

Purpose: The aim of this study was to estimate the seropositive prevalence of blood-borne infection in neurotrauma patients who underwent emergent surgical intervention, especially patients with hepatitis B virus (HBV), hepatitis C virus (HCV), syphilis and human immunodefIciency virus (HIV). Methods: A retrospective review identified 559 patients with traumatic brain injury and spinal trauma who underwent emergent surgery between 2007 and 2014. We reviewed the medical records and extracted data, including age, sex, location of lesion, result of serologic tests, time interval of admission and surgery after presenting to emergency room. Serologic tests for HBV, HCV, syphilis and HIV were performed and analyzed to determine whether the seropositive results were confirmed by the surgeon before surgery. Results: The majority of the patients were male (74.6%), and the mean age was $55.4{\pm}20.2years$. Most patients underwent surgery due to traumatic brain injury (90.0%). Fifty-three patients (10.0%) showed a positive result on at least one serologic test. Seropositive rates according to pathogens were 0.5% for syphilis, 5.2% for HBV and 3.9% for HCV. No positive results were noted on the serologic tests for HIV. HBV in patients with spinal cord injury and age from 40 to 49 years were associated with high serologic positive rate, and that result was statistically significant. However, no statistically significant differences were found in the other variables. Serologic results could not confirmed before surgery in the majority of the cases (62.1%), and 10.4% of these patients showed seropositive results. Conclusion: The results of this study emphasize the importance of taking precautions and conducting rapid serologic testing in preventing the occupational transmission of blood-borne viruses to health-care workers.

• The Journal of the Korea Contents Association
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• v.15 no.1
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• pp.140-151
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• 2015

This study apply concept mapping to realize of client participation and self-determination in social welfare program for the mental disorders. They are relatively easily marginalized in decision-making process of their program. But realization of client participation and self-determination is directly connected with effect of service. For this reason, we confirmed the applicability of concept mapping in program planning that support client participation. Case of this study is social welfare program of B community psychiatric rehabilitation center located in the A city. This program is community interchange service for the mental disorders. Interchange type is to have a food with the mental disorder and the solitary elderly. We took advantage of the concept mapping to derive the outcomes that are expecting the mental disorders and mental health social workers. Concept mapping was proceeding in six steps; preparation stage ${\rightarrow}$ idea collection stage ${\rightarrow}$ structuralization stage ${\rightarrow}$ analysis stage ${\rightarrow}$ interpretation stage ${\rightarrow}$ application stage. Participants were a total of 25 people including the mental disorders and community psychiatric rehabilitation center employees. The participants produced 42 statements. Sorting results, the mental disorders produced 6 clusters; community psychiatric rehabilitation center employees produced 3 clusters. The mental disorders classified better detail than community psychiatric rehabilitation center employees. Two group were found gap of expected outcomes each other, went narrowed it. They agreed 3 expected outcomes finally. We identified empirically the usefulness of concept mapping to realize self-determination and program participation.

• Journal of Digital Convergence
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• v.12 no.7
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• pp.337-348
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• 2014

The purpose of this study was to analyze major factors of turnover intention among job stress, job satisfaction and organizational commitment in hospitals. The data were collected from 2 university hospitals and 2 general hospitals workers in Busan and Gyeongnam area from July. 3 to July. 19, 2013. The main results were summarized as follows. Job stress was a direct impact on job satisfaction, organizational commitment and an indirect impact via job satisfaction. It was a direct impact on employees turnover intention and an indirect impact via job satisfaction, organizational commitment. Job satisfaction was a direct impact on organizational commitment and an indirect impact on employees turnover intention via organizational commitment. Organizational commitment was a direct impact on employees turnover intention. Finally, in order to decrease turnover intention, controling job stress is important. Hospital staffs should develope programs for hospital employees to reduce job stress and enhance their ability.