Incidence of hospitalization and mortality due to stroke in young adults, residents of developed regions in Brazil, 2008-2018

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.

Early neonatal mortality trend in adolescent pregnant women in the State of São Paulo, Brazil, from 1996 to 2017

BACKGROUND

The Infant mortality rate indicates the quality of life of a population. Infant mortality has two important components: neonatal mortality, divided into early and late and post-neonatal mortality. The more developed a country is and the greater its population's well-being, the greater the weight of the neonatal component on infant mortality. In addition several factors may determine or be associated with the occurrence of infant deaths including maternal age. The teenage pregnancy rates in Latin America and the Caribbean remain the second highest in the world, In Brazil, between 2010 and 2015, for every thousand adolescents between 15 and 19 years old, about 69 became pregnant and gave birth to their babies. Thus, the objective of this study is to evaluate the trend of Early Neonatal Mortality Rates in children of pregnant adolescents, which occurred in the period 1996-2017, in the state of São Paulo, Brazil, according to the maternal age group.

METHODS

This is an ecological study of time series using official mortality data obtained from the Mortality Information System and live birth data obtained from the Live Birth Information System. Deaths of newborns aged between zero and six complete days were collected by place of residence. The trends in rates per 1,000 live births were calculated by Prais-Winsten regression, obtaining their annual percentage change (VPA) and the respective 95% confidence intervals, analyzed by age group. All analyzes were processed using the STATA 15.1 software.

RESULTS

In the state of São Paulo, between 1996 and 2017, 16,161 deaths were reported in children from zero to six days old and 2,320,584 live births in mothers aged 10-19 years, living in the state of São Paulo, Brazil. Of this total, it was observed that the early neonatal mortality rate decreased until the year 2005-2006, remained stationary after, and was higher in newborns of mothers aged 10-14 years (13.18 per 1,000) compared to mothers between 15-19 years (6.75 per 1,000).

CONCLUSIONS

In conclusion, although the early neonatal mortality rate showed a significant decreasing trend until approximately 2005, it remained stables after that.