Alzheimer's Research & Therapy

Table 4 Hierarchical multiple linear regression analysis for neuropsychological tests associated with p-Tau

From: Visuospatial memory impairment as a potential neurocognitive marker to predict tau pathology in Alzheimer’s continuum

Independent variables	Step 1^a			Step 2^b
Independent variables	B	*SE B*	β	B	*SE B*	β
Constant	90.685^**	12.332		82.134**	11.764
Sex	2.953	2.435	0.087	4.139	2.309	0.122
Age	− 0.244	0.149	− 0.106	− 0.274	0.140	− 0.119
Education	− 0.220	0.252	− 0.065	− 0.146	0.238	− 0.043
APOE ε4	1.119	2.456	0.033	0.949	2.316	0.028
K-MMSE	− 0.680^*	0.290	− 0.180	− 0.146	0.295	− 0.039
Aβ_1–42	− 0.042^**	0.007	− 0.423	− 0.031**	0.007	− 0.314
RCFT delayed				− 0.754**	0.158	− 0.363

K-MMSE Korean version of the Mini-Mental State Examination, Aβ_1–42 amyloid β _(1–42), p-Tau phosphorylated tau, RCFT delayed Rey complex figure test delayed recall score
^aR² = 0.305, F = 12.664^**
^bR² = 0.386, ΔR² = 0.081, F = 15.441, Δ F = 22.642**
^*p < 0.05
^**p < 0.001

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ISSN: 1758-9193

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