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. Author manuscript; available in PMC: 2013 Jan 24.
Published in final edited form as: Neuroimage. 2011 Jan 31;56(1):185–196. doi: 10.1016/j.neuroimage.2011.01.062

Table 6.

The classification rate for the ADNI (N = 478) cohort using the hippocampus volumes from this work and the atrophy rates from the work by Wolz et al. (2010b). The differences between all rows of each column are statistically significant.

Classification rate C-AD SMCI–PMCI
ADNI (N = 478) Training set Test set Training set Test set
N = 171 N = 84 N = 149 N = 73
Hippocampus volume 80.9 ± 1.7 78.2 ± 3.7 63.1 ± 2.2 59.5 ± 5.1
Atrophy rate — 12 months 82.0 ± 1.7 79.6 ± 3.6 65.1 ± 1.9 58.6 ± 4.1
Atrophy rate — 12 months 89.0 ± 1.4 86.8 ± 3.0 67.3 ± 2.1 64.5 ± 4.8