. 2021 Nov 12;12:747536. doi: 10.3389/fneur.2021.747536

Table 3.

Correlations of individual imaging variables of the cohort, N = 57.

		MARS				ARWMC				PVSE		Lesion quantity		Lesion burden score
Factors		Infratentorial	Deep	Lobar	Total	Infratentorial	BG	Subcortical	Total	CS	BG	ICH	Lacune	CAA-SVD	C₁	C₂
MARS	Infratentorial	–
	Deep	0.734^**	–
	Lobar	0.659^**	0.603^**	–
ARWMC	Infratentorial	0.306^*	0.298^*	0.228	0.259	–
	BG	0.334^*	0.205	0.288^*	0.338^*	−0.008	–
	Subcortical	0.423^**	0.247	0.492^**	0.484^**	0.272^*	0.392^**	–
PVSE	CS	0.059	−0.025	−0.083	−0.059	0.058	−0.113	−0.179	−0.164	–
	BG	−0.060	0.010	−0.079	−0.101	−0.106	0.135	−0.034	0.011	0.224	–
Lesion quantity	ICH	0.369^**	0.373^**	0.162	0.287^*	0.205	0.110	0.225	0.250	0.112	−0.159	–
	Lacune	0.283^*	0.374^**	0.247	0.295^*	0.148	0.258	0.244	0.302^*	−0.034	−0.166	−0.026	–
Lesion burden score	CAA-SVD	0.541^**	0.537^**	0.773^**	0.755^**	0.183	0.307^*	0.507^**	0.558^**	0.081	0.125	0.305^*	0.231	–
	C₁	0.723^**	0.557^**	0.796^**	0.819^**	0.370^**	0.513^**	0.787^**	0.849^**	−0.167	−0.036	0.284^*	0.238	0.684^**	–
	C₂	0.625^**	0.566^**	0.574^**	0.622^**	0.346^**	0.443^**	0.508^**	0.602^**	0.372^**	0.395^**	0.199	0.425^**	0.619^**	0.682^**	–

ARWMC, Age-related white matter change; BG, basal ganglia; CS, centrum semiovale; ICH, intracerebral hemorrhage; MARS, Microbleed anatomical rating scale; PVSE, enlargement of the perivascular space; CAA, cerebral amyloid angiopathy; SVD, small vessel disease.

Spearman's rank correlation coefficient was calculated to explore correlations between variables. Dark gray block: moderate-to-strong correlation, 0.6 ≤ |r_s|. Light gray block: fair correlation, 0.3 ≤ |r_s| < 0.6.

p < 0.05,

^**

p < 0.01.