Table 2. MRI derived hydrodynamic parameters.

	Age	Gen.	CSF SV	PTP-PG	ICVC	MRICP
ID	(years)		(ml)	(mmHg/cm)	(ml)	(mmHg)
MTBI_01	20	m	0.70	0.053	0.58	14.9
MTBI_02	22	f	0.51	0.054	0.41	16.4
MTBI_03	23	m	0.72	0.043	0.49	10.6
MTBI_04	23	m	0.47	0.042	0.36	11.7
MTBI_05	23	f	0.70	0.034	0.54	9.1
MTBI_06	24	m	0.65	0.048	0.53	10.6
MTBI_07	25	m	0.30	0.030	0.53	9.6
MTBI_08	25	m	0.98	0.036	0.69	8.7
MTBI_09	27	m	0.66	0.053	0.64	12.1
MTBI_10	27	m	0.21	0.053	0.31	16.7
MTBI_11	29	m	0.54	0.047	0.49	14.9
MTBI_12	29	m	0.56	0.050	0.44	15.5
MTBI_13	32	f	0.60	0.030	0.33	11.2
MTBI_14	33	m	0.59	0.045	0.55	9.2
MTBI_15	49	f	0.54	0.034	0.26	15.7
CTR_01	18	m	0.84	0.054	0.82	10.4
CTR_02	22	f	0.41	0.031	0.50	9.3
CTR_03	23	m	0.60	0.049	0.57	9.1
CTR_04	23	m	0.50	0.031	0.77	5.8
CTR_05	24	f	0.40	0.022	0.27	10.7
CTR_06	24	m	0.69	0.069	0.74	10.4
CTR_07	24	m	0.63	0.023	0.56	7.4
CTR_08	25	m	0.41	0.054	0.52	13.8
CTR_09	26	m	0.56	0.056	0.97	7.5
CTR_10	26	m	0.53	0.041	0.64	9.2
CTR_11	27	m	0.60	0.058	0.85	7.6
CTR_13	30	m	0.41	0.030	0.44	6.7
CTR_12	32	f	0.48	0.031	0.44	8.0
CTR_14	32	m	0.80	0.042	0.83	6.7
CTR_15	48	f	0.21	0.023	0.27	8.6
Mean	mTBI		0.58	0.043	0.48	12.46
	CTR		0.54	0.041	0.61	8.77
p-value				0.66	0.07	0.0007

SV = stroke volume, PG = pressure gradient, ICVC = intracranial volume change, MRICP = MR derived intracranial pressure.