According to the Epidemiological Informative on lifestyle habits released by the Health Secretariat of the Federal District (SES-DF), 31.1% of adults reported at least one symptom of insomnia in 2024. This figure is close to the national average in Brazil, which stands at 31.7%. Notably, the prevalence of insomnia symptoms is higher among women, with 38.1% reporting issues compared to 23.1% of men.

Additionally, the study indicates that 20% of adults in the Federal District have a short sleep duration, defined as less than 6 hours per night. The gender breakdown shows that 21.7% of women and 18% of men fall into this category. This percentage aligns closely with the national average of 20.2%. The data was collected through the Risk and Protection Factors Surveillance System for Chronic Diseases via telephone interviews conducted by the Ministry of Health.

These findings highlight a significant public health concern regarding sleep deprivation among adults in the Federal District, reflecting similar trends observed across the country. Addressing insomnia and ensuring adequate sleep for the population could have important implications for overall health and well-being, necessitating potential public health interventions and educational campaigns to promote better sleep hygiene practices.