• 한국직업건강간호학회지
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• 제18권2호
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• pp.153-164
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• 2009

Purpose: This study investigates the relationship between job stress, depression, health-related behavior and type A behavior patterns among male workers at a steel factory. Methods: The study was done on 171 male workers, using the structured questionnaire. The data were collected in April, 2009 and analyzed by descriptive statistics, t-test, ANOVA, and pearson correlation coefficient. Results: The results showed that 65.5% of workers were under moderate stress, 25.7% high stress and 0.6% extremely high stress. The overall score of these workers' occupational stress was 41.9, lower than the Korean workers' average. Occupational stress was correlated with depression, type A behavior patterns, a very poor physical condition without sufficient sleep. Conclusion: Stress management program is strongly needed for these subjects working over 45 hours a week, with a very poor subjective physical condition, insufficient sleep, type A behavior patterns and signs of severe depression. Further longitudinal study is recommended to show the effect of such worker's stress management program to mitigate job-related stress.

• 대한물리의학회지
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• 제13권2호
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• pp.21-31
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• 2018

PURPOSE: This study examined the differences between male and female workers by investigating the various factors that affected the workers' abilities to return to work according to the International Classification of Functioning standards. METHODS: We analyzed the personal factor, environmental factor, work performance and participation factor related to ICF according to worker's gender. For this purpose data from the third Worker's Compensation Insurance panel survey conducted by the Korea Workers' Compensation & Welfare Service were analyzed. In order to verify the research model, we used frequency analysis, cross analysis to compare the differences between male and female workers according to personal, environmental, work performance, and participation factors and hierarchical regression analysis to identify significant factors affecting job performance. RESULTS: The results, indicate that the level of education, license status, working period, socioeconomic status and employment type of female workers were lower than those of male workers. Factors that have the greatest influence on job performance are grade of disability, status of disability, economic activity status, and instrumental activities of daily living (p<.05). CONCLUSION: It is necessary to provide socially stable employment support and social policy support without discrimination to allow disabled female workers to return to work and maintain their jobs and to study factors influencing job performance further.

• 가정과삶의질연구
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• 제24권3호
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• pp.95-115
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• 2006

The purpose of this study was to analyze the affecting factors on male salary workers' pre-retirement plans and pre-retirement planning programs. The focus was on male workers' pre-retirement plans and programs for economy, housing, family relationship, leisure and health care in their elderly life. The major findings were as follows: First, the salary workers estimated their level of economic and health problems among their elderly life as relatively high. Second, the major factors affecting the level of planning for post-retirement were salary workers' age, job satisfaction, and reserved savings for their elderly life. Third, the major affecting factors on participation in pre-retirement planning programs were age, educational attainment, and spouse's job status. From these findings, it can be concluded that salary workers' level of pre-retirement planning and the needs of pre-retirement planning programs differed from their personal characteristics and preferences. Also, salary workers' characteristics related to job and retirement had more important effects on their pre-retirement planning than economic status.

• 대한가정학회지
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• 제48권10호
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• pp.1-10
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• 2010

The purpose of this study was to investigate the effects of personal, family, and job characteristics on married male postal delivery workers' overall life satisfaction. For this purpose, we surveyed 263 married male postal delivery workers between October 1st to 21st, 2008, and analyzed the data with multiple regression analysis. The results of this study were as follows: First, postal workers earned a low level of income, and their quality of health was not good relative to their age. They had severe work-family conflict, but could support and communicate with colleagues well. Second, even though they felt little opportunities and difficulties in lives, they moderately satisfied with everyday lives. Third, 43% of their satisfaction was explained by personal, family, and job related variables. Levels of workfamily conflict (${\beta}=-.31^{***}$), work support with colleagues (${\beta}=.25^{***}$), family sharing time (${\beta}=.14^*$), and health (${\beta}=.12^*$) were especially important variables affecting their satisfaction.

• 한국산업보건학회지
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• 제21권3호
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• pp.168-176
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• 2011

Objectives: Hundreds of thousands of call center workers are wearing an acoustic device for their businesses, such as telemarketing and customer counseling, and the number of the workers are increasing sharply. Because call center workers always talk to dozens of customers over the headset, they would be placed under the state of a higher risk with their hearing ability. The purpose of this study is to investigate factors that affect the hearing thresholds for the call center workers. Methods: This study investigated hearing losses of 101 workers of 5 call centers in Korea by executing puretone audiometry and self-administered questionnaires. A cross table analysis was processed to compare gender differences between male and female. Male and female hearing thresholds were compared with the Students' t-test, and one-way ANOVA was conducted to observe the difference between non-occupational and occupational characteristics in 2, 3, 4, 6, and 8 kHz hearing thresholds for the female workers. Additionally, multiple regression analysis was conducted to find the factors that affect the 4 kHz hearing thresholds. Results and Conclusions: Male hearing thresholds were higher than those of female except for 8 kHz. In the group having an ear related disease, hearing threshold of male left ear was highly affected rather than that of female in 4 kHz. There were significant differences in the variables of alcohol drinking (2 kHz) and headset volume (8 kHz) in both ears. While this study does not show any significant factors that affect the hearing thresholds in the occupational characteristics, the gender and the previous ear related diseases, non-occupational characteristics, were found as the factors in 4 kHz. It is suggested that the more detailed survey be performed to identify the occupational factors that affect the hearing thresholds in the call center workers based on the result derived from this study.

• 대한영양사협회학술지
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• 제29권1호
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• pp.13-30
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• 2023

This study investigates the effect of working hours on the dietary behaviors and dietary quality of male industrial workers employed in rotating shifts. The survey was conducted from February to March 2022, enrolling 209 male workers operating in rotational shifts at industries in the Chungcheongnam-do region. Eating behavior and health awareness were investigated during the morning shift, afternoon shift, and night shift for the same subjects. The shift timings were found to be associated with dietary behavior, which had an impact on the dietary quality of workers. Negative effects of shift timings on diet and health were also perceived by the shift workers. The frequency of alcohol consumption was high during the morning shift, and the frequency of night time snack intake was high during the afternoon shift. During the night shift, there was decreased vegetable intake and increased ramyeon intake. Compared to the morning shift, a significant decrease in dietary quality scores was found during the night shift. The workers recognized that rotating shift work negatively affected health, eating habits and sleep. There was a high demand for providing a variety of menus and healthy night snacks in the company cafeteria. When nutritional counseling and educational health services were provided, the willingness to participate was high. Therefore, to improve the health and dietary quality of shift workers, there is a need to provide diets suitable for the working environment and the characteristics, and to provide nutrition management services.

• 한국산업보건학회지
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• 제16권2호
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• pp.152-160
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• 2006

Genotype of ALAD and VDR yields two alleles, respectively and it has been implicated in susceptibility to lead toxicity. Also genotype known to variety by race. To evaluate the genetic susceptibility of ALAD and VDR gene on health effect of lead exposure, this study was done with new workers who entered lead industries from 1992 to 2001. Among database of lead industries of Soonchunhyang University Institute of Industrial Medicine, only new workers were selected for this study. The total of eligible workers for this category was 3,540 workers including non lead exposed workers of same lead industries. Genotype of ALAD and VDR were measured from stored blood in specimen bank of Soonchunhyang University, blood lead and other relevant information were obtained from database of each workers which were gathered at their first year of employment. Among 3,540 new employed study subjects during period of 1992-2001, 3204 workers(90.5%) had ALAD genotype 1-1; whereas 336 workers(9.5%) had variant type of ALAD (1-2 or 2-2). Lead exposed workers, 9.8%(n=243) male and 8.1%(n=16) female were heterozygous for the ALAD allele. Also non lead exposed workers, 8.9%(n=67) male and 9.3%(n=10) female were heterozygous for the ALAD allele. For VDR genotype, 2,903 workers(89.7%) out of total tested 3,238 workers were belonged to type bb and 335 workers(10.3%) were type bB or BB. Lead exposed workers, 10.4%(n=235) male and 12.2%(n=24) female were heterozygous for the VDR allele. Also non lead exposed workers, 9.2%(n=64) male and 12.5%(n=12) female were heterozygous for the VDR allele. No significant differences were seen in mean blood lead levels by ALAD and VDR genotype, nor was significantly associated with blood lead except age in multiple regression analysis.

• 한국치위생학회지
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• 제13권6호
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• pp.1005-1014
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• 2013

Objectives : The purpose of the study is to obtain the basic data for an industrial oral health project enhancing the quality of life and oral health. Methods : Questionnaire consisted of 17 questions including 7 questions of general characteristics, 5 questions of oral health awareness, and 5 questions of the behavior of oral health. A self-reported questionnaire was carried out from September 1 to September 28, 2012, The subjects were 400 male and female sanitation workers in private corporations in Jeonju. A total of 354 questionnaires were analyzed using SPSS windows ver. 12.0 (SPSS Inc. Korea). Results : The majority of the subjects were male in 50's. Temporary contract workers are older aged and 2 to 5 years of career workers were the majority of the cleaners. Average monthly income was less than 2 million Korean Won. Those who had a higher academic background and permanent position tended to have oral health knowledge (p<0.05). Female workers had healthier subjective oral health status than male workers. Those who were in older age, single, temporary position, and 2 to 5 years of career tended to have healthier subjective oral health status (p<0.05). Those who were in older age, married, and long period of employment were worrying about their health (p<0.05). The subjective oral health knowledge was high in 49.7% of the workers because they were not able to brush teeth during work hours. They were able to brush their teeth only after dinner. It was low in female and older aged workers (p<0.05). The brushing method included a combination of top to bottom and from the side to side. Conclusions : This study showed the influencing factor of oral health in street workers. Work environment, education, age, monthly income, and types of employment were the important factors to oral health care. It is necessary to provide the right oral health care program for the workers in the near future.

• 한국직업건강간호학회지
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• 제16권2호
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• pp.109-118
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• 2007

Purpose: The purpose of this study was to identify stress and coping patterns of manufacturing male workers. Method: Data were collected from 215 manufacturing male workers and analyzed by SPSS WIN 12.0 Results: The total job stress score was 41.41 and the mean of the daily hassles score was 1.60. Related to the coping type, direct-active coping was the highest among four types of coping. Indirect-active coping was the second, followed by direct-passive coping and indirect-passive coping. Job stress score and daily hassles score were highly correlated by passive coping types. Conclusion: Occupational health management program including coping strategy is required to relieve workers' stress.

• 보건교육건강증진학회지
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• 제19권2호
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• pp.45-55
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• 2002

This study was conducted to evaluate the degree of stress state and stress related factors in 280 male white collar workers by using Psychosocial Well-being Index. The results were as follows; 1. According to Psychosocial Well-being Index, mild stress state was 78.6 %, healthy state was 12.9 %, and high risk stress state was 8.6 %. Single marital status, low education level, low income and low frequency of exercise group had high score of stress. 2. The total stress score was highly associated with the factors of social performance and self confidence, depression, general well-being and vitality, and sleeping disturbance and anxiety in order. 3. In reliability test of stress factors, Cronbach's a coefficients of social performance and self confidence, sleeping disturbance and anxiety, depression, general well-being and vitality were 0.91, 0.91, 0.90, and 0.89 respectively. In conclusion, it suggested that marital status, income, education, and exercise were associated with stress score. All of the above factors should be considered to white collar workers health.