Table 4.

Correlation between GPG Unique Designs from row 1 and various neuropsychological tests, after controlling for the MMSE scores and site.

		OA			AD
	N	Pearson Correlation	Sig. (2-tailed)	N	Pearson Correlation	Sig. (2-tailed)
Average Verbal Fluency (FAS)	43	.280	0.062	26	.335	0.082
PrVLT Total Immediate	134	.063	0.465	67	.033	0.787
Biber Total Immediate	134	.210	0.014*	67	−.031	0.799
PrVLT Short Delay	134	.092	0.289	67	.080	0.515
PrVLT Long Delay	134	.086	0.318	67	−.132	0.280
PrVLT Discriminability index	134	.159	0.065	67	.122	0.319
Biber Short Delay	134	.234	0.006*	67	.080	0.512
Biber Long Delay	134	.267	0.002**	67	−.041	0.738
Biber Discriminability Index	134	.252	0.003**	67	.089	0.468
WTAR Standard Score	134	.205	0.017*	67	.200	0.099
Digit Span Forward	43	−.017	0.910	26	.195	0.319
Digit Span Backward	43	.185	0.224	26	−.002	0.994
Visual Scanning - Total Targets	43	−.010	0.947	26	.369	0.054
Spatial Span Forward	43	−.107	0.485	26	.011	0.955
Spatial Span Back	43	.039	0.798	26	−.216	0.269