Feasibility and usefulness of cognitive monitoring using a new home-based cognitive test in mild cognitive impairment: a prospective single arm study

Table 2 Correlations between HCT and in-person cognitive scores and AD biomarkers

Variables	HCT total score
Variables	r	p value
K-MMSE, total score	0.822	< 0.001*
RCFT delayed recall, percentile	0.486	0.035*
SVLT delayed recall, percentile	0.434	0.063
Stroop test, color reading, percentile	0.485	0.035*
Plasma amyloid β, ng/mL	-0.319	0.184
Volumetry_hippocampus, ml³	0.369	0.120
WMH, volume, ml³	-0.116	0.635
Lacune, n	-0.016	0.949
Microbleed, n	0.002	0.994

*Partial correlation coefficient analysis was used after adjustment for age, gender, and education
HCT: home-based cognitive test, AD: Alzheimer’s disease, K-MMSE: Korean version of Mini-Mental State Examination, RCFT: Rey complex figure test, SVLT: Seoul verbal learning test, WMH: white matter hyperintensities

ISSN: 1471-2318