Demographic information about the study population with dengue fever (DF)¹.

1Study population with 43 patients. 2DF ± WS dengue fever without or with warning signs; Severe DF, dengue fever with severe clinical manifestations according to WHO criteria [43]. 3Number of patients with the available information during hospitalization. 4Hemorrhagic manifestations (epistaxis, gengivorrhagia, metrorrhagia, bleeding after coughing). 5Postural hypotension with decrease in systolic arterial pressure in 20 mmHg in supine position or systolic arterial pressure <90 mm Hg. 6Pleural, pericardial effusion or ascites. 7Average ± standard error from minimal recorded platelet, leukocyte/maximal hematocrit counts/ALT or AST values. 8Elevated hematocrit (20% during course of illness and recovery; or >45%, men and >41%, women).