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. Author manuscript; available in PMC: 2022 Dec 8.
Published in final edited form as: Neurobiol Aging. 2022 Mar 4;114:15–26. doi: 10.1016/j.neurobiolaging.2022.02.014

Table 2.

Two-way moderated multiple regression analysis testing the effect of APOE4 carrier status on the relationship between CVR and Aβ deposition after controlling for age, N = 70; Regression model predicting Aβ deposition, p=.003.

Variable B SEB β p-value
Intercept 0.794 0.278 .006*
Age 0.004 0.004 0.138 .227
Workload (W/ kg BW) −0.054 0.075 −0.084 .474
CVR −0.056 0.023 −0.308 .018*
APOE4 carrier status (+) 0.087 0.042 0.227 .041*
Interaction APOE4 carrier status (+) × CVR −0.025 0.050 −0.063 .618

Aβ = amyloid-beta; CVR = cerebrovascular response to moderate-intensity aerobic exercise; SEB = standard error of the coefficient; B = unstandardized regression coefficient; β = standardized coefficient;

*

p<.05