TABLE 2.

Linear Regression Coefficient (Pearson) Between Pseudotemporal and Longitudinal Measurements in Subgroups of Patients

Subgroup	APOE ε4–positive	APOE ε4–negative	Age ≥ 71 y	Age < 71 y	Male	Female
n	47	11	37	21	29	29
R2	0.82	0.32	0.72	0.58	0.79	0.70