From: Cerebrospinal fluid and plasma cytokines after subarachnoid haemorrhage: CSF interleukin-6 may be an early marker of infection
Peripheral infection
Plasma IL-6
High (>30 pg/mL)
Low (<30 pg/mL)
Definite
b, c, i, j, m, n, r, w
s, t, u, v
Probable
k
No
p, x
h, q
Unlikely
y
a,d,oa