Table 4

Group means (SD) for the three patient groups, temporal lobe templates parallel to the long axis of the temporal lobe

		Left			Right
		Early onset depression	Late onset depression	Dementia	F, P value	Post hoc ANCOVA		Early onset depression	Late onset depression	Dementia	F, P value	Post hoc ANCOVA
Number	22	16	21				22	16	21
Region 1:
Mean	0.98	0.95	0.94	0.23, 0.79			1.01	0.95	0.95	1.03, 0.36
SD	0.15	0.15	0.18				0.13	0.12	0.16
Region 2:
Mean	0.88	0.80	0.87	2.18, 0.12			0.88	0.80	0.83	0.34, 0.11
SD	0.12	0.13	0.13				0.11	0.15	0.09
Region 3:
Mean	0.80	0.84	0.74	2.88, 0.06			0.82	0.85	0.74	4.45, 0.02	LD>DEM
SD	0.13	0.12	0.13				0.14	0.09	0.11
Region 4:
Mean	0.76	0.81	0.76	1.86, 0.17			0.74	0.79	0.73	1.45, 0.24
SD	0.12	0.09	0.10				0.09	0.10	0.09
Region 5:
Mean	0.90	0.88	0.78	5.03, 0.01	ED,LD>DEM		0.85	0.89	0.78	3.94, 0.03	LD>DEM
SD	0.14	0.12	0.12				0.12	0.13	0.09
Region 6:
Mean	1.02	1.01	0.93	3.88, 0.03	ED,LD>DEM		1.03	1.03	0.95	3.81, 0.03	ED,LD>DEM
SD	0.11	0.10	0.10				0.11	0.12	0.09
Region 7:
Mean	1.06	1.04	0.96	3.21, 0.04	ED>DEM		1.08	1.10	1.01	2.64, 0.08
SD	0.10	0.13	0.11				0.11	0.13	0.12
Region 8:
Mean	1.10	1.11	1.09	0.26, 0.77			1.09	1.12	1.07	1.50, 0.23
SD	0.09	0.08	0.11				0.09	0.10	0.10
Region 9:
Mean	1.07	1.06	1.06	0.07, 0.93			1.06	1.06	1.05	0.02, 0.98
SD	0.09	0.08	0.08				0.09	0.09	0.08
Region 10:
Mean	1.04	1.06	1.01	1.95, 0.15			1.07	1.04	1.04	0.69, 0.51
SD	0.09	0.07	0.08				0.08	0.09	0.10

ED=Early depression; LD=late depression; DEM=dementia.