The results of single logistic regression analysis for the independent variables which include age, day of illness upon presentation to the emergency department, lethargy, vomiting, abdominal pain, rashes, systolic blood pressure, prolonged CRT (> 2 seconds), pleural effusion, ascites, hepatomegaly, liver tenderness, hemoglobin level, hematocrit, platelet, alanine transaminase, aspartate transaminase and lactate indicated significant difference with a minimum threshold of 0.25. This evidence concerns the gene GPT and Pleural effusion.