Stroke epidemiology in southern Brazil: Investigating the relationship between stroke severity, hospitalization costs, and health-related quality of life

We aimed with the present study to fill the gap on the performance and safety of stroke management and the costs related to hospitalizations, the relevant comorbidities associated with stroke patients, and the stroke patient outcomes health-related quality of life (HRQOL) progress. Our study investigated the clinical, neurological, and social impact of stroke in 220 patients in a tertiary hospital located in the countryside of the state of Santa Catarina, Brazil. Description of clinical and neurological characteristics of stroke patients between 2015 to 2020 was analyzed using electronic medical records. The most affected age group was 61-80 years, being female the most affected sex. Almost 89.5% of the patients had some risk factor, with a higher prevalence of ischemic stroke. This type of stroke was the expensive, in terms of hospitalization, with an average cost of $74.10. Considering the stroke-specific quality of life scale (SSQOL) score, 88.3% of patients who demonstrated some comorbidity and 47.6% of women had lower quality of life levels post-stroke. Our data could be useful to substantiate a data-base with epidemiology statistics characterization of stroke hospitalizations, indicating the severity of stroke for the patient.

Key words
cerebrovascular disease; costs; quality of life; surveillance