. 2017 Jul 19;8:327. doi: 10.3389/fneur.2017.00327

Table 2.

Pre- vs. post-contrast in cerebrospinal fluid and Fazekas scores adjusted for each other and baseline stroke subtype, age, perivascular spaces in basal ganglia and centrum semiovale, mean arterial pressure, and baseline diagnosis of diabetes.

Outcome	Effect	Estimate		Interaction
Outcome	Effect	B [95% confidence interval (CI)]	p-Value	Pre vs. post × Fazekas	p-Value
Gray level co-occurrence matrix (GLCM) variance	Pre_vs_Post	−1.069 (−1.173, −0.966)	<0.0001	−0.0612 (−0.121, −0.00107)	0.046
Gray level co-occurrence matrix (GLCM) variance	Fazekas scores	−0.0319 (−0.126, 0.0620)	0.50	−0.0612 (−0.121, −0.00107)	0.046
GLCM contrast	Pre_vs_Post	−0.729 (−0.794, −0.665)	<0.0001	−0.0294 (−0.0669, 0.00811)	0.12
GLCM contrast	Fazekas scores	−0.109 (−0.182, −0.0353)	0.0039	−0.0294 (−0.0669, 0.00811)	0.12
GLCM correlation	Pre_vs_Post	0.0111 (0.00888, 0.0132)	<0.0001	0.000821 (−0.000450, 0.00209)	0.20
GLCM correlation	Fazekas scores	0.00555 (0.00195, 0.00914)	0.0026	0.000821 (−0.000450, 0.00209)	0.20
Energy	Pre_vs_Post	0.00142 (0.00111, 0.00173)	<0.0001	0.000190 (0.0000120, 0.000368)	0.037
Energy	Fazekas scores	0.00101 (0.000332, 0.00170)	0.0038	0.000190 (0.0000120, 0.000368)	0.037
Entropy	Pre_vs_Post	−0.140 (−0.156, −0.123)	<0.0001	−0.0117 (−0.0213, −0.00211)	0.017
Entropy	Fazekas scores	−0.0329 (−0.0576, −0.00813)	0.0095	−0.0117 (−0.0213, −0.00211)	0.017
Homogeneity	Pre_vs_Post	0.0186 (0.0166, 0.0206)	<0.0001	0.00189 (0.000742, 0.00303)	0.0013
Homogeneity	Fazekas scores	0.00529 (0.00171, 0.00887)	0.0040	0.00189 (0.000742, 0.00303)	0.0013

Results are given as values (95% CI).

p < 0.05 and p < 0.001.