생산직 근로자의 수면시간이 심혈관질환 위험에 미치는 영향: 제8기 국민건강영양조사(2020년도) 기반으로

Effects of Sleep duration on Cardiovascular Disease Risk in Korean Blue-collar Workers: The 8th Korea National Health and Nutrition Examination Survey (2020)

Purpose: This study examined the associations between sleep duration and cardiovascular disease risk among Korean blue-collar workers. Methods: The participants included 891 Korean blue-collar workers. Data were extracted from 8th Korea National Health and Nutrition Examination Survey (2020), and analyzed using complex sample hierarchical regression analysis. Results: The independent factors that contributed to cardiovascular disease risk were being male (B=1.57, p=.002), binge drinking (B=-0.81, p=.041), and education level (B=-1.82, p<.001). Insufficient sleep time was also related to cardiovascular disease risk (B=2.34, p<.001). Conclusion: Insufficient sleep time influenced cardiovascular disease risk when covariates were controlled. Cardiovascular disease risk-reduction programs should consider focusing on sleep insufficiency group as a vulnerable population among Korean blue-collar workers.