Figure legends
Figure 1. Enrollment flow chart. IAE: influenza virus-associated encephalitis; ANE: acute necrotizing encephalopathy.
Figure 2. Relationship between the cross-validation error and the number of variables.
Figure 3. Importance of the top 15 variables selected by random forests (RF) method. Procalcitonin, PCT; γ-glutamyltransferase, γ-GT; aspartate aminotransferase, AST; α-hydroxybutyric dehydrogenase, α-HBDH; alanine aminotransferase, ALT; alkaline phosphatase, ALP; c-reactive protein, CRP; lactate dehydrogenase, LDH; oxygen partial pressure, OPP; prothrombin time, PT.
Figure 4. Influence of the selected variables calculated by the random forest method on the seizure.
PCT: procalcitonin; γ-GT: γ-glutamyltransferase; AST: aspartate aminotransferase; A/G: albumin/globulin ratio; α-HBDH: α-hydroxybutyric dehydrogenase; ALT: alanine aminotransferase; ALP: alkaline phosphatase; CRP: C-reactive protein.