Skip to main content

View full-text article in PMC

. Author manuscript; available in PMC: 2020 Feb 1.

Published in final edited form as: Brain Imaging Behav. 2019 Feb;13(1):53–64. doi: 10.1007/s11682-017-9767-y

Table 3. NPI-Q and Aβ/pTau ratio regression for MCI subjects only.

Outcome	Linear model fitting f(x) = ax + b		Adjusted R² (p)
	a, 95% CI	b, 95% CI
NPI-Q	0.5825 [0.4609, 0.704]	0.6432 [0.1487, 1.138]	56.73% (0.003)
Baseline Aβ/pTau ratio	0.4161 [0.3047, 0.5274]	2.871 [2.058, 3.685]	49.96% (0.032)
Change of Aβ/pTau ratio	0.562 [0.4315, 0.6924]	-0.1631 [-0.4601, -0.1339]	67.72% (0.019)