Figure 2From: Cerebrospinal fluid and plasma cytokines after subarachnoid haemorrhage: CSF interleukin-6 may be an early marker of infection The median (IQR) values for IL-6 and IL-8 in paired plasma and CSF samples from 21 patients. All time points were not available for all patients but are as identified in Figures 3 and 4 .Back to article page