Table 2.

Multiple linear regression analysis for the native T1 value and ECV

	Regression coefficient	Standard error	P-value	VIF	R2	Adjusted R2
Native T1
Vacuolar change	4.7	1.8	0.01	2.2	0.39	0.34
Inflammation	21.0	18.2	0.26	1.8
Edema	− 1.7	21.8	0.94	2.9
ECV
Vacuolar change	0.17	0.06	0.006	3.0	0.76	0.74
Fibrosis	0.44	0.07	< 0.001	1.4
Inflammation	0.60	0.52	0.26	1.8
Edema	− 0.39	0.64	0.55	3.0

In each model, all independent variables had no multicollinearity (VIF < 8)

ECV extracellular volume fraction

Bold values indicate statistical significance with P < 0.05