Fig 4. Accuracy of the 4-marker CSF host protein biosignature (VEGF-A, complement component 5a, complement factor 1 and BDNF) in indicating stroke amongst children with TBM.

(A) Scatter plot depicting the separation of children as TBM with stroke/no-stroke using the 4-marker biosignature. (B) ROC curve depicting the performance of the 4-marker biosignature. Red squares: TBM-related stroke. Blue circles: TBM, no stroke.