• The Korean Journal of Health Service Management
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• v.10 no.3
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• pp.235-244
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• 2016

Objectives : Using several waves of the Panel Study of Worker's Compensation Insurance(PSWCI), this study analyzed the effect of female workers on the health and lifestyles of korean workers in the sample year of 2014 (The first survey was completed in August-October 2013;, the second survey was completed in August-October 2014.) Methods : The research subjects were 24,672 women among workers who responded to the 2014 PSWCI panel report. Statistical analyses were performed with SAS version 9.4 (SAS Institute Inc., Cary, NC, USA). Results : According to the results of the analysis, women showed differences in female temporary workers, working conditions, classification of occupation, working period, and health conditions based on work-time conditions. The results show that female workers with disabilities have a direct positive effect on life satisfaction as we anticipated in the hypothesis. Conclusions : Female workers should focus on factors identified in this study when developing employment interventions to improve a health promoting lifestyle for their work environment.

• Korean Journal of Occupational Health Nursing
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• v.29 no.4
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• pp.235-246
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• 2020

Purpose: In Korea, the proportion of female workers among occupational injury is steadily increasing. The purpose of this study was to identify the workplace risk factors that threaten the safety and health of the female workers. Methods: Qualitative study was conducted, using focus group interview. Data were collected from five focus groups of eighteen female workers who were working in the manufacturing, health service, and educational service industries. Results: The seven themes of occupational safety and health risks of women workers are as follows: 1) Workplace with various risks; 2) Sliding, falling, burning, and cutting accidents; 3) Chronically lasting musculoskeletal symptoms; 4) Chemicals that may be harmful to workers; 5) Unprotected infectious disease; 6) Psychological safety accidents(Relationship conflict and emotional labor); 7) Loud, hot, stuffy, scary, and tired. Conclusion: The Occupational Safety & Health (OSH) Act should be rearranged gender sensitively and women's participation in the OSH decision-making process should be guaranteed. OSH education should be properly implemented in the field, and support should be provided for women workers in small businesses. A supportive organizational culture for marriage, pregnancy and childbirth should be established, and the working environment should be provided safely, taking into account gender differences.

• Korean Journal of Occupational Health Nursing
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• v.17 no.1
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• pp.45-54
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• 2008

Purpose: This study was conducted to compare and estimate sleep patterns and health status of the shift and non-shift factory workers. Methods: The subjects of this study were 290 male workers in 13 companies, which manufacture automobile parts in Daegu, Korea. Survey data were collected from March 5th, 2007 to April 5th, 2007. PSQI was scored to check the quality of sleep, ESS for excessive daytime sleep disorder, ISI for insomnia, and SF-36 for health status. The data were analyzed by $X^2$ and t-test using SPSS 12.0 for windows. Results: There was a difference in quality of sleep patterns between shift and non-shift workers (p=.033). A difference in the pattern of excessive daytime sleep (P=.005) and in the degree of insomnia (p=.030) were observed between the two groups. However, there were no significant difference in health status between the two groups. Conclusion: Based on these results, shift workers are in need of careful and continuous monitoring regarding sleep disorders and we need to develop health promotion programs including sleep hygiene for shift workers.

• Journal of the Korean Society of Safety
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• v.38 no.2
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• pp.60-67
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• 2023

This study identified hazard exposures, health problems, and job satisfaction among elderly agricultural workers. A total of 1,340 agricultural workers (1,079 males and 261 females) were extracted from the 6^th Korean Working Conditions Survey data. Three age groups (A: 40s or below, B: 50s, and C: 60s or above) were statistically compared in hazard exposures, health problems, and job satisfaction. Elderly agricultural workers (60s or above) had significantly more exposure to ergonomic hazards, severe health problems, and lower job satisfaction than young agricultural workers. The study findings may help understand the characteristics of hazard exposures, health problems, and job satisfaction of elderly agricultural workers and will be useful for improving these conditions.

• Journal of Korean society of Dental Hygiene
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• v.13 no.1
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• pp.13-20
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• 2013

Objectives : This research is performed to arrange oral health improvement program and improve the quality of life by raising total health index of male workers. The relationship between the oral health, oral health index and total health index of workers are investigated through the direct or indirect effects based on structural equational modeling. Methods : Total 272 people who work in Gyeong-Nam province participated in this survey. Results : Oral health knowledge has an meaningful direct effects on the oral health practice with ${\gamma}$=.259 and dietary pattern with ${\gamma}$=.224. Total health index has indirect relationship with the oral health index with ${\beta}$=.141 and dietary pattern has direct relationship with the oral health index with ${\beta}$=.315. The oral health index has direct relationship with total health index with ${\beta}$=.454. Conclusions : Our research shows that there is meaningful relationship between the oral health, oral health index and total health index of workers. The systematic and continuous programs for oral health should be transferred to workers for the raise of oral health and the quality of the life.

• Journal of Korean Public Health Nursing
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• v.13 no.2
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• pp.131-142
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• 1999

The purpose of this study is to grasp the relationship between the amount of physical activities at work perceived by workers and their health promotion behaviors. To achieve such a purpose. this survey was conducted on 476 Workers who work for 3 food product work-sites located in Keong-in area by means of questionnaire from June 15 to July 14 . 1998. Collected data were statistically analyzed by SPSS/WlN. The significant results were obtained as follows. 1. The average scores of the amount of physical activities at work and health promotion behavior were 3.18 and 2.84 respectively; the former was slightly higher than moderate score 2.5 and the latter was almost the same as it. It can be interpreted that workers perceive their physical activities at work are heavier than their daily activities, which seems to make their health promotion behaviors still inactivated. 2. The amount of physical activities at work, it was were greater revealed that the more activities workers do after work. the more they walk and the more exercises they do. It implies that the voluntary practice of good health habit at leisure can be greatly contributed to the activation of more productive activity at work. 3. The amount of health promotion behaviors was larger as workers do more physical activities at work and have lower PIBW(Percent Ideal Body Weight). It means that the voluntary practice of good health habit is closely related to the degree of obesity and their positive attitude toward their work. Average PIBW was 106.71; most of the workers are distributed within the standard range in their weight. So we can presume that most of them are not seriously conscious of weight maintenance in their daily lives. Therefore it is desirable that health promotion program for workers should be developed toward connecting their physical activities at work with those in their daily lives much more. Physical activities, health promotion behaviors

• Safety and Health at Work
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• v.2 no.1
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• pp.26-33
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• 2011

Objectives: The purpose of this retrospective cohort study was to investigate the relationship between exposure of Korean workers to petrochemicals in the refinery/petrochemical industry and lymphohematopoietic cancers. Methods: The cohort consisted of 8,866 male workers who had worked from the 1960s to 2007 at one refinery and six petrochemical companies located in a refinery/petrochemical complex in Korea that produce benzene or use benzene as a raw material. Standardized mortality ratios (SMRs) and standardized incidence ratios (SIRs) were calculated for 1992-2007 and 1997-2005 based on the death rate and cancer incidence rate of the Korean male population according to job title (production, maintenance, laboratory, and office workers). Results: The overall mortality and most cause-specific mortalities were lower among these workers than those of the general Korean population. Increased SMRs were observed for leukemia (4/1.45; SMR 2.77, 95% CI: 0.75-7.09) and lymphohematopoietic cancers (5/2.51; SMR 2, 95% CI: 0.65-4.66) in production workers, and increased SIRs were also observed in leukemia (3/1.34; SIR 2.24, 95% CI: 0.46-6.54) and lymphohematopoietic cancers (5/3.39; SIR 1.47, 95% CI: 0.48-3.44) in production workers, but the results were not statistically significant. Conclusion: The results showed a potential relationship between leukemia and lymphohematopoietic cancers and exposure to benzene in refinery/petrochemical complex workers. This study yielded limited results due to a short observational period; therefore, a follow-up study must be performed to elucidate the relationship between petrochemical exposure and cancer rates.

• Korean Journal of Community Nutrition
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• v.12 no.5
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• pp.569-582
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• 2007

This study was carried out to examine information regarding usage of health improving agents and health status of male workers in the Chonnam Yeosu industrial area. We obtained data by means of a questionnaire from 329 men. Of the subjects 44.7% were in their forties, high school education was 43.0%, married was 83.0% and $1,500{\sim}3,000$ thousand won in monthly income was 35.8%. Average height and weight of the subjects was $171.8{\pm}5.4 cm$ and $70.5{\pm}8.1 kg$. Average BMI was $23.8{\pm}2.2$. Drinking rate of respondents was 85.5%, the drinking rate of daily workers was significantly higher than rotation workers (p < 0.05). Rotation workers exercised more regularly than daily workers (p < 0.001). Subjective symptoms of the subjects always had eye problems (11.7%), shoulder aches (5.8%), ache in one's empty stomach (4.7%) in decreasing order. 21.4% of the subjects had a disease, and liver disease was the highest in the subjects; the second was cardio-vascular disease. Interval of health food intake was highly irregular (62.7% of respondents), and keeping healthy was the main motivation fur the usage of health foods. Health improving agents included oriental medicine, animal protein based restorative foods, nutrition supplements, health supplements, and natural foods. 33.3% of the subjects took health supplements, nutrition supplements (29.1%), oriental medicine (20.6%), natural foods (16.7%) and animal protein based restorative foods (3.9%), in respective order. Health improving agents were consumed higher in liver disease than other diseases. This study suggests that nutritional education and monitoring should be implemented for industrial workers to prevent life-habit diseases and to keep proper self-management of health status under special environments.

• Safety and Health at Work
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• v.10 no.1
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• pp.80-86
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• 2019

Background: Emigration of health-care workers is a problem within global health systems which affects many countries, including Peru. Several factors have caused health-care workers to emigrate, including burnout syndrome (BS). This study aims to identify the association between BS and its dimensions with the intention of physicians and nurses to emigrate from Peru in 2014. Methods: A cross-sectional study, based on a secondary analysis of the National Survey of Health Users (ENSUSALUD - 2014) was conducted. Sampling was probabilistic, considering the 24 departments of Peru. We include the questionnaire for physicians and nurses, accounting for 5062 workers. BS was measured by the Maslach Burnout Inventory-Human Services Survey. Adjusted odds ratio (OR) was calculated using multiple logistic regression. Results: Of the study population, 44.1% were physicians, 37.7% males, and 23.1% were working in Lima. It was found that 2.8% [95% confidence interval (CI): 2.19-3.45] of health-care workers had BS. The overall prevalence of intention to emigrate among health-care workers was 7.4% (95% CI: 6.36-8.40). Association was found between BS and intention to emigrate in Peruvian health-care workers (OR = 2.15; 95% CI: 1.05-4.40). Emotional exhaustion was the BS dimension most associated with intention to emigrate (OR = 1.80; 95% CI: 1.16-2.78). Conclusion: Physicians and nurses from Peru who suffered from BS were more likely to have intention to emigrate. Policies should be established to reduce BS as a strategy to control "brain drain" from health-care workers of Peru.

• Safety and Health at Work
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• v.14 no.3
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• pp.267-271
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• 2023

Background: The objective of this study is to identify the working conditions and health status of Vietnamese male migrant workers in Republic of Korea, in comparison to the Korean general population. Methods: We conducted our survey through the Migrant People Center, and we received completed questionnaires from 87 male Vietnamese migrant workers. The questionnaire employed was identical to those used in the Korean Working Conditions Survey and the 2020 Korea National Health and Nutrition Examination Survey. The collected data from the Vietnamese migrant workers was then compared with the Korean reference population using indirect age-standardization. Results: Vietnamese male workers demonstrated a higher prevalence of health problems including hearing problems (age-standardized prevalence ratio (aSPR) 13.22, 95% confidence interval [CI]: 8.07-20.4), skin problems (aSPR 13.49, 95% CI: 8.07-20.4), and low back pain (aSPR 8.40, 95% CI: 6.50-10.69). Elevated exposure to workplace hazards such as chemicals (aSPR 2.36, 95% CI: 1.51-3.51), organic solvents (aSPR 2.22, 95% CI: 1.44-3.28), handling of heavy objects (aSPR 1.67, 95% CI: 1.24-2.21), and high temperatures (aSPR 1.96, 95% CI: 1.46-2.57) was observed among them. Additionally, they faced a higher risk of no personal protective equipment (aSPR 2.53, 95% CI: 1.26-4.52) and a greater prevalence of unmet medical needs (aSPR 7.14, 95% CI: 4.74-10.32). Conclusion: Our findings highlight the elevated workplace hazards, health problems, and unmet medical needs among Vietnamese male workers compared to the Korean reference population. These findings underscores the urgency for enhanced scrutiny over working conditions and protective equipment provision, coupled with efforts to improve healthcare accessibility and worker education.