Factors associated with hospitalizations and deaths of pregnant women from Paraná due to COVID-19: a cross-sectional study

• Main Authors: Larissa Silva Bergantini (Author), Sueli Mutsumi Tsukuda Ichisato (Author), Maria Aparecida Salci (Author), Marcela Maria Birolim (Author), Márcia Lorena Alves dos Santos (Author), Carla Franciele Höring (Author), Roberta Rossa (Author), Luiz Augusto Facchini (Author)
• Format: Book
• Published: Associação Brasileira de Pós-Graduação em Saúde Coletiva, 2024-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

ABSTRACT Objective: To analyze the factors associated with hospitalization in the ward and intensive care unit (ICU), and with death from COVID-19 in pregnant women with confirmed cases. Methods: Observational, cross-sectional study, carried out with data from pregnant women with a confirmed case of COVID-19 from the Influenza Epidemiological Surveillance Information System and the Paraná's state COVID-19 notification system. The association between the independent and dependent variables (hospitalization in the ward and ICU, and death) was investigated using the Poisson regression model with robust variance. Results: 4,719 pregnant women comprised the study population. 9.6 and 5.1% were hospitalized in wards and ICU, respectively. 1.9% died. There was an association between advanced maternal age and hospitalization in wards (PR=1.36; 95%CI 1.10-1.62) and ICU (PR=2.25; 95%CI 1.78-2.71), and death (PR=3.22; 95%CI 2.30-4.15). An association was found between the third trimester and hospitalization in wards (PR=5.06; 95%CI 2.82-7.30) and ICU (PR=6.03; 95%CI 3.67-8.39) and death (PR=13.56; 95%CI 2.90-24.23). The second trimester was associated with ICU admission (PR=2.67; 95%CI 1.36-3.99). Pregnant women with cardiovascular disease had a higher frequency of hospitalization in wards (PR=2.24; 95%CI 1.43-3.05) and ICU (PR=2.66; 95%CI 1.46-3.87). Obesity was associated with ICU admission (PR=3.79; 95%CI 2.71-4.86) and death (PR=5.62; 95%CI 2.41-8.83). Conclusions: Advanced maternal age, the end of the gestational period and comorbidities were associated with severe COVID-19.

Item Description

1980-5497
10.1590/1980-549720240005