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The result of qualitative analysis on memory tests. Test performance above −1 Z score was regarded as in the normal range. ADP, Alzheimer's disease pathology; FP, false positive; RCFT, Rey-Osterrieth Complex Figure Test; SVLT, Seoul Verbal Learning Test; TP, true positive; (+), the ADP group; (−), the non-ADP group. * p < 0.05. ** p < 0.01.
