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Fig. 1 | Health and Quality of Life Outcomes

Fig. 1

From: Associations among working hours, sleep duration, self-rated health, and health-related quality of life in Korean men

Fig. 1

The relationship between working hours (unit: 10 h/w), sleep duration (unit:1 h/d), poor SRH, and HRQOL. Each model adjusted for the following variables: age, income, education, occupation, marital status, smoking, alcohol drinking, hypertension, diabetes mellitus, and obesity (*P value < 0.05, **P value < 0.01, and ***P value < 0.001)

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