Table 3.

Demographic associations with mortality time epochs.

	Acute Mortality (0-7 days)			Post-Acute Mortality (8-365 days)			Total Mortality (0-365 days)
	Died (n=23)	Survived (n=157)	p value	Died (n=32)	Survived (n=125)	p value	Died (n=55)	Survived (n=125)	p value
Age, mean±STD	45.3±17.2	36.4±15.6	0.010	49.8±16.1	32.9±13.6	<0.001	47±16.6	32.9±13.6	<0.001
GCS, median	6	7	0.004	6	7	0.007	6	7	<0.001
Male, # (%)	15 (65.2)	129 (82.2)	0.073	26 (81.3)	103 (82.4)	0.880	41 (74.6)	103 (82.4)	0.232
CSF Weekly Average, ng/mL (n=133)	0.25±0.17	0.19±0.12	0.214	0.26±0.17	0.18±0.10	0.013	0.25±0.17	0.18±0.10	0.012
Serum Weekly Average, ng/mL (n=124)	130.75 ±17.26	159.47 ±60.57	0.054	147.04 ±44.46	155.23 ±51.84	0.353	140.06 ±58.30	155.23 ±51.84	0.107

STD=standard deviation; GCS=Glasgow Coma Scale; CSF=cerebrospinal fluid