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. Author manuscript; available in PMC: 2016 May 4.

Published in final edited form as: Neurosurgery. 2014 Nov;75(5):515–522. doi: 10.1227/NEU.0000000000000507

Table 3.

Summary of associations levels between CMI parameters

	CMI only		Control only		CMI + Control
Linear vs. Linear	R	p-value	R	p-value	R	p-value
Clivus vs. Supraocciput	.114	.51	−.262	.11	.457	.001
Linear vs. 3D
Clivus vs. 4^th Vent	.026	.87	.213	.21	.509	.001
Clivus vs. PCFV	.127	.46	.316	.05	.587	.001
Supraocciput vs. 4^th Vent.	.369	.02	−.039	.82	.454	<.001
Supraocciput vs. PCFV	.404	.01	.281	.09	.596	<.001
CSF/Cord motion vs. 3D
CSF Sys. Vel. vs. PCFV	−.036	.82	.334	.04	.190	0.10
Cord Disp. vs. HBV/PCFV	.139	.42	.087	.61	.498	<.001
Cord Disp. vs. PCFV/ICV	−.111	.52	.069	.66	−.446	<.001
Cord Disp. vs. PCFV	−.025	.88	−.057	.73	−.373	.001
Intracranial Param. Vs. 3D
MRICP vs. HBV/PCFV	.009	.96	.096	.57	.315	.007
MRICP vs. PCFV/ICV	−.028	.87	−.342	.84	−.296	.01
MRICP vs. PCFV	−.134	.43	.211	.20	−.277	.01
MRICP vs. 4^th Vent.	−.251	.13	.102	.55	−.325	.005
ICCI vs. HBV/PCFV	.030	.86	−.033	.84	−.219	.06
ICCI vs. PCFV/ICV	−.032	.85	.038	.82	.206	.08
ICCI vs. PCFV	.114	.51	−.207	.21	.156	.18
ICCI vs. 4^th Vent.	.469	.004	−.218	.20	.261	.02
ICVC vs. HBV/PCFV	−.150	.38	.353	.03	−.115	.33
ICVC vs. PCFV/ICV	−.121	.48	−.026	.88	.095	.42
ICVC vs. PCFV	.334	.04	.252	.13	.359	.002
ICVC vs. 4^th Vent.	.394	.01	−.188	.27	.221	.06