ArticleRevista da Sociedade Brasileira de Medicina Tropical2022
Factors associated with deaths from dengue in a city in a metropolitan region in Southeastern Brazil: a case-control study.
Article in Revista da Sociedade Brasileira de Medicina Tropical, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Dengue Incidence, Seroprevalence, and Expansion Factors from Active Surveillance, Brazil, 2016-2021.Emerging infectious diseases · 2026Article
- Risk factors for dengue mortality: a 7-year retrospective cohort in Honduras.BMC infectious diseases · 2025Article
- Article
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6 authors.
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Abstract
backgroundDengue is a public health problem in Brazil. Therefore, this study aimed to analyze factors associated with deaths from dengue in residents of the municipality of Contagem, Metropolitan Region of Belo Horizonte, state of Minas Gerais, Brazil, during the 2016 epidemic.
methodsTo determine the factors associated with deaths due to dengue, we used a logistic regression model (univariate and multivariable) in which the response variable (outcome) was death due to dengue. Independent variables analyzed included demographic variables and those related to symptoms, treatment, hospitalization, testing, comorbidities, and case history.
resultsThe factors associated with dengue deaths in the final multivariable model [p < 0.05; 95% confidence interval (CI)] were age (OR = 1.07; 95%CI 1.03-1.11) and presence of bleeding (OR = 8.55; 95%CI 1.21-59.92).
conclusionsThe results showed that age and the presence of bleeding factors increased the risk of dengue death. These findings indicate that warning signs of dengue should be routinely monitored, and patients should be instructed to seek medical attention when they occur. It is also emphasized that the parameters and epidemiological conditions of dengue patients need to be continuously investigated to avoid a fatal outcome.
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