Deaths from post-COVID conditions in Brazil

Area of Science:

• Public Health
• Epidemiology
• Mortality Studies

Background:

• Post-COVID conditions represent a significant public health concern globally.
• Understanding the mortality burden and demographic profile of these conditions is crucial for targeted interventions.

Purpose of the Study:

• To assess the magnitude and sociodemographic profile of deaths attributed to post-COVID conditions in Brazil.
• To analyze the distribution of these deaths across different regions and demographic groups.

Main Methods:

• Descriptive study utilizing preliminary data from Brazil's 2021 Mortality Information System.
• Analysis included records with ICD code B94.8 (other sequelae of unspecified infectious and parasitic diseases) as the basic cause and U09 (post-COVID-19 condition) in the declaration.
• Deaths were evaluated based on geographic region, time of occurrence, sex, age, ethnicity, schooling, and place of death.

Main Results:

• A total of 2,948 deaths from post-COVID conditions were recorded.
• Mortality rates varied significantly by region, from 0.5/1,000 in the Northeast to 3.6/1,000 in the Midwest.
• The majority of deaths occurred in males (58.0%), individuals aged 60+ (66.9%), and white individuals (51.8%).

Conclusions:

• Deaths from post-COVID conditions in Brazil exhibit distinct sociodemographic characteristics that vary by geographic region.
• The findings highlight the need for region-specific public health strategies to address mortality from long-term COVID-19 effects.