Fig. 3
From: Platelet distribution width as an useful indicator of influenza severity in children
ROC curve of Platelet count and Lymphocyte count for children with Influenza B(≥4 years). When the detection of Lymphocyte count alone, the area under the ROC curve was 0.870(95% CI: 0.811–0.929; P < 0.05). When the detection of Platelet count alone, the area under the ROC curve was 0.879 (95% CI: 0.810–0.949; P < 0.05). When the combined detection of them, the area under the ROC curve was 0.933 (95% CI: 0.888–0.978; P < 0.05)