Table 4.

Individual interleukin-6 peak levels in patients with and without DCI and/or infarction.

	No DCI	DCI w/o infarction	DCI with infarction
CSF IL-6 peak (pg/ml, mean ± SD)	18,169 ± 15,382	17,307 ± 9497	37,252 ± 26,912
		P = 0.005 for DCI with versus DCI w/o infarction
	P = 0.867 for DCI w/o infarction versus no DCI
CSF IL-6 day 4–14 peak (pg/ml, mean ± SD)	15,840 ± 12,979	15,123 ± 11,239	37,209 ± 26,951
		P = 0.003 for DCI with versus DCI w/o infarction
	P = 0.873 for DCI w/o infarction versus no DCI

CSF cerebrospinal fluid, DCI delayed cerebral ischemia, SD standard deviation, w/o without.