Phosphorylated Alpha-Synuclein in Red Blood Cells as a Potential Diagnostic Biomarker for Multiple System Atrophy: A Pilot Study

Table 8

Beta-coefficients and 95% confidence interval for multivariate linear regression analysis.

Symptoms	B	Normalized β	95% CI
			Lower	Higher
Duration	0.116	0.088	−0.210	0.442
H&Y	0.335	0.093	−0.515	1.185
UMSARS II	−0.038	−0.193	−0.083	0.008
UMSARS IV	0.130	0.049	−0.509	0.770
RBDQ-HK	−0.040	−0.269	−0.076	−0.004
MoCA	0.013	0.030	−0.093	0.120