|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|5670980||1408037||2018||7 صفحه PDF||ندارد||دانلود کنید|
â¢Most patients did not require hospitalization.â¢Plasma leakage and organ failure were the main indicators of hospitalization due to dengue.â¢Patient age correlated with death, hemorrhagic manifestations, and plasma leakage.â¢Patients >60 yearshad higher hospitalization frequency than patients <14 years.
In Brazil, the incidence of hospitalization due to dengue, as an indicator of severity, has drastically increased since 1998. The objective of our study was to identify risk factors associated with subsequent hospitalization related to dengue. We analyzed 7613 dengue confirmed via serology (ELISA), non-structural protein 1, or polymerase chain reaction amplification. We used a hierarchical framework to generate a multivariate logistic regression based on a variety of risk variables. This was followed by multiple statistical analyses to assess hierarchical model accuracy, variance, goodness of fit, and whether or not this model reliably represented the population. The final model, which included age, sex, ethnicity, previous dengue infection, hemorrhagic manifestations, plasma leakage, and organ failure, showed that all measured parameters, with the exception of previous dengue, were statistically significant. The presence of organ failure was associated with the highest risk of subsequent dengue hospitalization (ORÂ =Â 5Â·75; CIÂ =Â 3Â·53â9Â·37). Therefore, plasma leakage and organ failure were the main indicators of hospitalization due to dengue, although other variables of minor importance should also be considered to refer dengue patients to hospital treatment, which may lead to a reduction in avoidable deaths as well as costs related to dengue.
Graphical abstractDownload high-res image (136KB)Download full-size image
Journal: Acta Tropica - Volume 177, January 2018, Pages 25-31