Objectives: This study aimed to evaluate the environmental awareness and health impact of respiratory diseases among residents in the exposure area (Banwoldong) and the control area. Additionally, it sought to identify the correlation between environmental factors in the exposure area and their effects on health. Methods: This study utilized a 2021 survey of 20 residents to assess environmental awareness using a 5-point Likert scale. The measurement of indoor particulate matter (PM10, PM2.5), temperature, and humidity was conducted using a direct-reading laser light scattering device, the DT-9881M (SANE Cal. Co., Ltd., Korea). Additionally, a cohort analysis was conducted using National Health Insurance Service (NHIS) data (2002~2022) to evaluate the onset of chronic disease, focusing on residency and diagnostic records. Results: In the environmental awareness assessment, women showed a statistically significantly higher level of awareness than men regarding water pollution (p=0.0039) and soil pollution (p=0.007). Also, the incidence of respiratory diseases and asthma was statistically significantly higher in the exposure area than in the control area (p<0.0001). Conclusion: This study found significantly higher rates of respiratory diseases in the exposure area compared to the control area. Long-term exposure (≥5 years) to environmental factors in the exposure area was found to be associated with a greater health impact. This suggests a strong link between environmental factors and respiratory diseases. The results emphasize the need for region-specific environmental policies to address pollution-related health disparities.

Based on a literature review regarding shift work, it is recognized that it has an adverse effect on workers' health. Especially, the night shift rather than the day shift imposes severe disorders on workers, which are indicated to dyssomnia, maladaptation to social life, and health problems such as gastroenteric trouble, cardiovascular diseases and depression. As the shift work can be explainable by using workers' labor ability necessarily to maintain company business consistently, it does not consider biorhythm, active mass and health condition of workers Actually duration of shit work would deprive workers of fundamental life rights by causing physical and mental effects. As a result of reviewing previous case studies related to effect of work pattern (day shift and night shift) on workers' health, an incidence of physical diseases like dyssomnia, gastroenteric trouble, cardiovascular diseases and premature delivery was higher in shift workers than normal workers. Additionally the incidence of mental disorders such as busy brain, social isolation, depression and work stress was also higher in shift workers than normal workers. These adverse physical and mental problems were intensified to night shift workers compared to day shift workers. Considering current various reports and study results, it is recommended that the shift work, especially the night work pattern, should not apply to contemporary work situation for sustaining workers' health condition constantly.