Table 2.

Adjusted Regression models for the effect of total HV on memory tests

	FCSRT-IR free recall		Spatial memory a
Predictor	β	p	β	p
Age	−0.04	0.685	−0.14	0.141
Gender	−0.14	0.175	0.25	0.015
Years of education	0.16	0.070	0.12	0.161
TICV	−0.20	0.076	0.07	0.500
Total HV	0.32	0.002	0.20	0.040

β = standardized regression coefficient; THV= total hippocampal volume; TICV=total intracranial volume.

^aSpatial memory scores were reversed so that higher numbers indicate better performance.