Associations of self-assessment of sleep quality and duration with hemodynamic parameters among individuals aged 25—44 years

Objective. To establish the association of self-reported sleep quality and sleep duration with hemodynamic parameters (systolic blood pressure, diastolic blood pressure, pulse pressure, average hemodynamic blood pressure, heart rate) in residents of Novosibirsk aged 25—44 years. Materials and methods. Screening of a random representative sample of individuals aged 25—44 years, residents of the Oktyabrsky district of Novosibirsk, was conducted in 2013 to 2017 (n=975 persons of both sexes) at the Institute of Internal and Preventive Medicine, a branch of the federal research center Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences. The hemodynamic parameters and sleep disorders were assessed using the protocols of the WHO’s MONICA-psychosocial international program. Results. The analysis showed a higher median level of systolic blood pressure in individuals of both sexes with a sleep duration of 5—6 hours than in those with 7—8 hours of sleep; in males who sleep 5—6 hours, the systolic blood pressure was higher than in those with a sleep duration of 7—8 hours and 9—10 hours; the pulse pressure was higher in individuals who sleep 5—6 hours than in those with a sleep duration of 9—10 hours. In addition, there was a higher median mean hemodynamic blood pressure in individuals with 5—6 hours of sleep than with 7—8 hours of sleep and a higher heart rate in those with 5—6 hours of sleep than with 7—8 hours. There was no statistically significant association between hemodynamic risk factors for cardiovascular disease and self-reported sleep quality and duration in females. Conclusion. An association was established between high levels of hemodynamic characteristics contributing to risk factors for cardiovascular diseases and sleep duration disorders in males.