Fig. 2
Total and cardiovascular disease-free life expectancy at age 40 among participants with different A questionnaire-based composite sleep scores or B diagnosed sleep disorders. The results were adjusted for age, socioeconomic status, mental health issues, perceived health, body mass index (BMI), economic activity and shift work, cigarette smoking, alcohol consumption, diet quality, discretionary screen time, and physical activity. Full estimations of each life expectancy were provided in Additional file 1: Table S10-11