Health Status, Health-Related Factors and Work Environment in Korean Semiconductor Workers between 1984-2012: A
Kyungsik Kim1,2,3, Ho Kyung Sung4,5, Jieun Jang1,6
1Department of Preventive Medicine, Seoul National University College of Medicine, Daehak-ro 101, Jongno-gu, Seoul 03080, Korea.
Summary
Semiconductor workers reported minor health issues like dermatitis during process changes. However, current workers show good health, with no increased cancer risk biomarkers found in this study. Further cohort studies are recommended.
Area of Science:
- Occupational Health
- Environmental Health
- Industrial Hygiene
Background:
- Semiconductor facility environments and worker exposure have evolved.
- Changes necessitate updated assessments of work environments, health, and risk factors.
Purpose of the Study:
- To identify changes in the work environment, health status, and risk factors in semiconductor facilities.
- To evaluate the health status of current semiconductor workers.
Main Methods:
- A mixed-methods study combining qualitative (38 workers) and cross-sectional (306 workers) approaches.
- Data collection included occupational history, risk factors, medical history, diet, and infection biomarkers.
Main Results:
- Qualitative findings: Workers reported symptoms like dermatitis and gastritis during process automation.
- Cross-sectional findings: No abnormal infection biomarkers for hematological cancer or spontaneous abortion; general health comparable to the population.
- Questionnaire feasibility assessed for future prospective cohort studies.
Conclusions:
- Current semiconductor workers exhibit good health status compared to the general population.
- A longitudinal cohort study is recommended for lifelong health assessment, considering worker effects and evolving environments.
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