Explore the correlation between cerebral vessel characteristics with cognitive impairment among elder individuals: a community study from China

Table 3 Univariate linear correlation test between MMSE score and cerebral vascular disease status

		mmse	LCCA-IMT	LCCA-PSV	RCCA-IMT	RCCA-PSV	LCA-psv	RCA-psv	CSVD
mmse	Coefficient	1.0000	0.0014	0.0068	−0.0190	0.0165	−0.1700	−0.1820	0.1465
	P value		0.9860	0.9298	0.8055	0.8313	0.0264	0.0172	0.0566
LCCA-IMT	Coefficient	0.0014		0.0083	0.7670	−0.0250	−0.0475	−0.0282	0.1061
	P value	0.9860		0.9144	< 0.0001	0.7453	0.5370	0.7141	0.1672
LCCA-PSV	Coefficient	0.0068	0.0083		−0.0678	0.6220	0.3610	0.3180	0.1199
	P value	0.9298	0.9144		0.3783	< 0.0001	< 0.0001	< 0.0001	0.1184
RCCA-IMT	Coefficient	−0.0190	0.7670	−0.0678		−0.0381	−0.0370	−0.0462	0.0700
	P value	0.8055	< 0.0001	0.3783		0.6206	0.6313	0.5489	0.3630
RCCA-PSV	Coefficient	0.0165	−0.0250	0.6220	−0.0381		0.3190	0.3850	0.0577
	P value	0.8313	0.7453	< 0.0001	0.6206		< 0.0001	< 0.0001	0.4539
LCA-psv	Coefficient	−0.1700	−0.0475	0.3610	−0.0370	0.3190		0.0000	−0.0780
	P value	0.0264	0.5370	< 0.0001	0.6313	< 0.0001		< 0.0001	0.3108
RCA-psv	Coefficient	−0.1820	−0.0282	0.3180	−0.0462	0.3850	0.7060		−0.0802
	P value	0.0172	0.7141	< 0.0001	0.5489	< 0.0001	< 0.0001		0.2970
CSVD	Coefficient	0.1465	0.1061	0.1199	0.0700	0.0577	−0.0780	−0.0802
	P value	0.0566	0.1672	0.1184	0.3630	0.4539	0.3108	0.2970

ISSN: 1471-2377