Fig. 3

The predictive value of CSF indicators for bacterial intracranial infection after neurosurgery in the subgroup of CSF RBC > 3,000 × 106/L. (A) ROC curves of CSF WBC, CI, CSF PCT and CSF IL-6, CSF WBC. (B) ROC curves of CSF GLU and CSF CL. (C) ROC curves of CI + CSF PCT, CI + CSF IL-6, CSF PCT + CSF IL-6, and CI + CSF PCT + CSF IL-6.