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. 2015 Dec 31;7:78. doi: 10.1186/s13195-015-0163-9

Fig. 7.

Fig. 7

Results of logistic regression comparing Alzheimer’s disease (AD) vs. patients with stable or improving cognition within 30 months (MCI-stable). First, a score was derived using a logistic regression model for the AD and healthy control (HC) groups, then the resulting score was applied to separate the AD group from the MCI-stable group. Score = (10.4 x msPLI) - (3.52 x VLM); a score greater than or equal to −13.2 had sensitivity 76.9 %, specificity 100 %, positive predictive value 100 %, and negative predictive value 60 %. AUC area under the curve, msPLI microstate segmented phase lag index log of link centrolateral to parieto-occipital left, VLM domain score for verbal learning and memory)