. Author manuscript; available in PMC: 2023 Apr 1.

Published in final edited form as: Alzheimers Dement. 2021 Sep 5;18(4):551–560. doi: 10.1002/alz.12429

TABLE 5.

Imaging-CASI associations

	n	t ^a	P	Race interaction P
CASI Exam 5
PiB SUVR	156	−0.13	.897	.132
WMH Volume	154	1.15	.252	.695
Cort. Thick.	155	−0.48	.631	.593
CASI Exam 6
PiB SUVR	158	−2.47	.015^*	.779
WMH Volume	156	−1.45	.149	.308
Cort. Thick.	157	1.66	.099	.859
CASI Change
PiB SUVR	155	−2.23	.028^*	.126
WMH Volume	153	−2.35	.020^*	.221
Cort. Thick.	154	1.99	.048^*	.859

Abbreviations: PiB SUVR, Pittsburgh compound B Standardized Uptake Value Ratio; WMH, white matter hyperintensity; Cort. thick., cortical thickness; CASI, Cognitive Abilities Screening Instrument.

Adjusted forage, race, sex,education,and APOE-ε4 carriage.

Significant at P < .05.