Table 2.

The n80s and 95% bootstrap confidence intervals (c) derived from the Stat-ROIs within the anatomical regions of the temporal, frontal, parietal, occipital lobes, CSF, whole brain, cerebral white matter and cerebral gray matter, performed here as an exploratory analysis.

		6 months		12 months		18 months		24 months
		n80	c	n80	c	n80	c	n80	c
AD	Temporal	80	[55,120]	46	[36,65]	N/A	N/A	39	[30,53]
	Frontal	100	[69,160]	82	[60,117]			70	[48,114]
	Parietal	102	[72,154]	66	[49,95]			63	[47,85]
	Occipital	109	[77,161]	53	[40,75]			56	[44,74]
	CSF	90	[66,138]	59	[44,85]			40	[33,53]
	Whole brain	88	[61,133]	58	[44,82]			47	[36,67]
	Hippocampus	114	[78,189]	68	[49,100]			84	[58,140]
	White matter	88	[63,131]	67	[51,95]			59	[43,84]
	Gray matter	100	[71,167]	45	[33,62]			38	[29,52]
MCI	Temporal	106	[81,148]	79	[64,105]	81	[66,106]	67	[55,86]
	Frontal	151	[111,226]	130	[98,183]	127	[99,173]	107	[82,149]
	Parietal	135	[100,196]	121	[96,161]	132	[102,185]	115	[91,155]
	Occipital	123	[95,176]	94	[75,120]	87	[70,116]	84	[69,108]
	CSF	146	[113,209]	85	[66,115]	93	[75,124]	78	[64,102]
	Whole brain	112	[85,159]	92	[73,123]	93	[74,124]	80	[63,103]
	Hippocampus	143	[108,202]	125	[97,172]	117	[92,160]	103	[82,137]
	White matter	135	[99,206]	117	[89,164]	125	[96,176]	129	[81,140]
	Gray matter	115	[89,155]	84	[66,108]	73	[69,94]	66	[53,82]