Table 3:

Multivariable linear regression analysis results for CEMR-based ivy sign score with CBF as the dependent variable in patients with late-Suzuki stage MMD^{^a}

	B	SE	β	t	P Value
Included variable
Constant	65.91	8.49	−	7.77	<.001^{^b}
CEMR-based ivy sign score	−2.49	0.94	−0.49	−2.64	.015^{^b}
Excluded variable
Age	−	−	−0.02	−0.12	.54
Sex	−	−	−0.09	−0.46	.65
Illness duration	−	−	0.12	0.62	.54
PCA	−	−	−0.18	−0.95	.35

↵a F = 6.95, P = .015; R² = 0.24, adjusted R² = 0.21.
↵b P < 0.05.
Note:—CEMR indicated contrast-enhanced T1-weighted MR images; MMD, Moyamoya disease; PCA, posterior cerebral artery; B, partial regression coefficient; β, standardized partial regression coefficient; SE, standard error.