Table 1. Scoring of global cerebral small vessel disease (SVD) burden, hypertensive arteriopathy, and cerebral amyloid angiopathy scores.

		Global SVD (Staals et al., 2014)	Hypertensive arteriopathy	Cerebral amyloid angiopathy
One point per criterion met	WMH	Periventricular WMH = 3 and/or deep WMH = 2 or 3	Deep WMH = 2 or 3	Periventricular WMH = 3 and/or deep WMH = 2 or 3
	EPVS	EPVS rating in basal ganglia ≥ 2	EPVS rating in basal ganglia ≥ 2	EPVS rating in centrum semiovale ≥ 2
	CMB	CMB present	Deep CMB present	Lobar CMB present
	Lacunes	Lacunes present	Deep lacunes present	Lobar lacunes present