• Industry Promotion Research
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• v.2 no.1
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• pp.57-62
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• 2017

This study analyzed the effect of department leadership 's leadership on department performance. The questionnaires were distributed from September 22, 2013 to October 13, 2013 to Daejeon and Chungnam area workers. The results of this study are as follows: First, the leadership of department head has a significant effect on the performance of department. (P <.001, ${\beta}=.613$), and task efficiency was statistically significant (p <.01, p = .270) The results of this study are as follows. Second, the communication ability of department heads showed a significant correlation between the department work efficiency and p <.01 significance level. In other words, it was confirmed that there was a positive correlation between department manager's communication ability and initiative' s achievement. The purpose of this study is to identify the importance of individual, organizational, and environmental factors by analyzing the influence of department leadership's leadership on departmental performance, and to investigate the differences according to individual characteristics of workers.

• Journal of Yeungnam Medical Science
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• v.3 no.1
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• pp.73-79
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• 1986

This study was conducted to evaluate the effects of lead on the incidence of anemia and to find cases with lead poisoning early among female workers who have been exposed to lead occupationally, for one year from August, 1985. The level of blood lead and hemoglobin concentration were observed for 284 female lead workers and 123 female non-lead workers of industries in the Gumi industrial complex in Kyungpook Province. The average age was $20.3{\pm}2.9$years and $21.1{\pm}3.5$ years in lead workers and non-lead workers, respectively. The average working duration was $26.46{\pm}19.26$ months in lead workers. The mean value of blood lead was $30.11{\pm}6.61{\mu}g/100ml$ and $21.86{\pm}3.75{\mu}g/100ml$ in lead workers and non-lead workers, respectively. There were significant differences between two groups. The mean value of hemoglobin concentration was $14.00{\pm}0.57g/100ml$ and $14.03{\pm}0.64g/100ml$ in lead workers and non-lead workers, respectively. Anemia cases were not observed at Hb concentration below 12g/100ml. The percentages of lead workers at Hb concentration ranged 12.0~13.0g/100ml were 4.5%. There was no dose-response relationship between blood lead level and the incidence of anemia. There were no remarkable differences between age and blood lead level as well as Hb concentration, and between working duration and the level of blood lead and hemoglobin.

• Journal of dental hygiene science
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• v.9 no.5
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• pp.579-586
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• 2009

Prior to the start of the general oral examination, this study was performed using the theory of planned behavior to provide data that would help not only increase intention of industrial workers' dental care utilization after their dental examination, but develop the follow-up oral health programs. As the first research group, 608 workers were selected from the 1016 workers while excluding both 53 workers who were currently undergoing dental treatment and 355 workers who had an opportunity to visit the dental clinic over the previous six months. Among the general characteristics that would influence the 608 workers' intention to utilize the dental clinic within one (1) month, their financial state showed that the higher their financial abundance level, the stronger their intention to visit the dental clinic(p<0.01). It was shown that the attitude toward the dental care utilization related behavior and subjective norm except the perceived behavioral control among the TPB variables had a significant effect on their intention(p<0.01). Among TPB variables, attitude toward the dental care utilization and subjective norm except the perceived behavioral control, were significant correlation with behavioral intention(p<0.01). The structure model's R-square of the attitude toward the behavior, subjective norm and perceived behavioral control having and effect on the intention accounted for 21%. In order to encourage the workers to have positive thoughts about the attitude toward their dental care utilization and subjective norm, therefore, it is required to perform the continued oral health programs, in addi1ion to oral health experts' regular education.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.6130-6141
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• 2015

This study was performed to elucidate the association of blood pressure and incidence of hypertension in response to changes in body mass index. A total of 28,249 industrial workers (male: 25,548, female: 2,701) who aged 30~69 years old, received regular medical check-up at least once per year from 2002 to 2012 (over 11 years) were included. In the analysis, the averages of blood pressure were stratified by BMI which was obtained from the initial examination results of each individual. In addition, averages of changes in blood pressure were analyzed by stratifying with changes in BMI over 10 years(from 2002); annual occurrence rates of high blood pressure, stratified per BMI, were further assessed in which patients were in normal ranges of blood pressure. As a result, the averages blood pressure over 10 years were more significantly elevating in the group of obesity compared to those of the low weight group as well as the normal weight group. Similarly, when it comes to the occurrence rates of high blood pressure, the group of higher BMI represented elevated risks compared to the groups of low BMI. In conclusion, the increase of BMI over 10 years(2002-20012) were significantly influenced on the increase of blood pressure.

• Journal of Korean Public Health Nursing
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• v.35 no.1
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• pp.165-178
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• 2021

Purpose: This study examined the correlations between the health promotion behavior, perceived health status, and health-related quality of life(HRQOL) to identify the factors influencing HRQOL of industrial employees, Methods: The target of this study was 126 industrial the employees in a vehicle company who understood the purpose of the study and agreed to participate. The collected data were analyzed by frequency, percentage, mean, standard deviation, independent t-test, one way ANOVA, Scheffé test and hierarchical regression analysis using SPSS 25.0 program. Results: Hierarchical regression analysis showed that the Perceived Health Status was the influencing factor of Physical Component Summary of HRQOL(��=.56, p<.001), which had an additional explanatory power of 21.2%. The influencing factor of Mental Component Summary of HRQOL was Health Promotion Behavior(��=.32, p<.001), which had an additional explanatory power of 17.2% and Perceived Health Status(��=.29, p=.002), which had an additional explanatory power of 5.1%. Conclusion: To improve the HRQOL of life of industrial employees, counseling and education that recognizes the current state of health and induces positive health awareness are necessary, and appropriate promotion programs without limiting the time and place are needed.

• Industry Promotion Research
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• v.1 no.2
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• pp.19-25
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• 2016

This study analyzed the effect of education and training of small businessess on improving job satisfaction and job performance. The study results showed availability of training and sufficientness of practice hours affected job satisfaction, quality & availability of training and sufficientness of practice hours affected job responsiveness, information accessability of training, training place & facility and sufficientness of practice hours affected willingness to participate in training. Women and procuction worker had higher willingness to learn, yet who are in their 20s and continuously worked for 3-5 years had lower training satisfaction so it is recommended to improve it. This study provided implications for exploring effective factors to enhance company training performance and verified the effect.

• Journal of Korean Public Health Nursing
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• v.36 no.3
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• pp.361-374
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• 2022

Purpose: This study applies an ecological model to investigate individual and organizational levels to identify factors influencing the HRQOL of industrial employees. Methods: Totally, 133 industrial workers of a vehicle company were enrolled, who understood the purpose and consented to participate in the study. The collected data were analyzed by frequency, percentage, mean, standard deviation, independent t-test, one-way ANOVA, Scheffe Test and hierarchical regression analysis using the SPSS 20.0 program. Results: Hierarchical regression analysis showed that job Stress(β=-.44, p<.001), and hobbies(β=-.21, p=.013) were the major influencing factors of the Physical Component Summary of HRQOL, which had an additional explanatory power of 11.5%. The influencing factors for the Mental Component Summary of HRQOL were job stress(β=-.43, p<.001), and coronary artery disease(β=.17, p=.034) with an additional explanatory power of 13.5%. Conclusion: Results of this study, reveal that a multidimensional approach based on an ecological model is suitable as a health promotion intervention strategy to improve the HRQOL. We further propose developing a multi-dimensional health promotion program that consider the individual and organizational factors such as job stress, activation of in-house clubs, and assessing and managing of the risk of cerebral and cardiovascular diseases.

• Korean Journal of Occupational Health Nursing
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• v.27 no.4
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• pp.235-246
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• 2018

Purpose: This study aimed to comprehend the real context of metabolic syndrome-related factors of Korean male blue-collar workers from small-sized companies based on the health belief model. Methods: A total of 37 workers from three companies were interviewed, and three series of focus group interviews were conducted. Data were analyzed using deductive content analysis. Results: Data were classified into four categories: knowledge, perceived susceptibility and severity, perceived barriers, and beliefs. Knowledge referred to low knowledge level; perceived susceptibility and severity referred to unawareness of susceptibility and severity; perceived barriers referred to shift work, overtime work, and a social context including having no choice but to drink; and beliefs referred to believing that health promotion behaviors do not relate to preventing metabolic syndrome, believing that one cannot prevent metabolic syndrome oneself, and believing that professional help is required. Conclusion: To prevent and reduce the risk of metabolic syndrome among Korean male blue-collar workers, interventions should focus on strategies to increase metabolic syndrome-related knowledge and perceptions, social support, and self-efficacy for practicing health behaviors. In addition, it is necessary to develop policies for establishing a healthy drinking culture in companies.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.8 no.1
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• pp.88-94
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• 1998

Korea has been rapidly industrialized during the past 35 years. During this period, Korea has emphasized only production and workers health has been ignored. Workers are most frequently exposed to organic vapors, such as thinners. This study was performed to evaluate worker exposures to organic solvents by size and type of industry. Results are summarized below. Workers were exposed to mixtures of toluene, xylenes, trichloroethylene, n-hexane, acetone, methanol, n-butanol, n-butyl acetate, and MIBK. Considering additive effects of the compounds, exposure indices (EIs) were calculated. It was found that worker exposures to organic solvents were highest in small industries and lowest in large industries. During a day shift, the highest exposure was indicated 3 - 5 p.m. in the afternoon. Workers in small industries had potential exposures exceeding permissible exposure limits for organic solvents. Local exhuast systems were inappropriate and respiratory protective devices were not supplied to the workers in small industries. Neither program for safe use and storage of toxic materials nor program for respirators was found in any of the plants investigated. Based on the results of the study, workers of small scale industries should be considered first in industrial health.

• Korean Journal of Occupational Health Nursing
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• v.25 no.2
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• pp.85-95
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• 2016

Purpose: The purpose of this study was to examine the burn characteristics of female patients hospitalized in a burn center. Methods: This is a retrospective descriptive study. The subjects were 222 female patients aged over 19 years old having burn injuries from work sites between January 1, 2012 and December 31, 2014. Data were collected using electronic medical records about the burn-related characteristics. The data were analyzed descriptively. Results: Many of the subjects were in their forties and fifties. Most subjects showed burns with an area of less than 10% of the body surface with a severity of second degree. Scalding burns were the most frequent. Contact burns were usually of third-degree severity and occurred on hands and wrists. Flame burns affected the largest body surface area and frequently occurred on the face and mainly caused by explosion of a stove or kitchen gas. Chemical burns frequently occurred on the lower limbs. Conclusion: Female workers are exposed to the hazards of burn injuries in industrial accidents. Types of burn differ depending on the workplace conditions. Therefore, preventative measures for burn injuries should be established in accordance with the characteristics of each industry to which female workers belong.