Table 2.

Mean (+MSE) for Dementia Rating Scale (DRS) Scores, Percent Correct on the Memory Task, and Confidence Accuracy Scores, Grouped by Education Level and Diagnosis.

Dx Group	Education Level	N	DRS	MSE*	Recognition Memory Percent Correct	MSE	Confidence Accuracy	MSE
Control	HS	45	136.69	.84	.71	.03	9.25	6.62
	AB	50	139.30	.65	.69	.03	8.40	5.03
	Grad	48	140.06	.57	.71	.03	23.39	7.92
	Total	143	138.73	.41	.70	.02	13.13	3.66
AD	HS	56	112.27	1.20	.61	.03	2.25	3.90
	AB	62	114.15	1.25	.59	.02	3.52	4.37
	Grad	25	120.68	1.90	.65	.03	14.52	6.64
	Total	143	114.55	.83	.61	.01	5.35	2.74
Total	HS	101	123.15	1.43	.65	.02	5.34	3.49
	AB	223	125.38	1.40	.63	.02	5.59	3.39
	Grad	73	133.42	1.32	.68	.02	19.41	5.27
	Total	286	126.64	.85	.65	.01	8.94	2.26

^*MSE = Mean Standard Error