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Table 1 Overview of the recruited subjects

From: Combining EEG signal processing with supervised methods for Alzheimer’s patients classification

Sample Number of samples (%) Average age (std dev.) in years
type Male Female Total Male Female Total
AD 20 (41%) 29 (59%) 49 78.6 (4.1) 78.2 (7.6) 78.4 (6.4)
MCI 17 (46%) 20 (54%) 37 75.7 (9.7) 72.7 (9.1) 74.1 (9.4)
HC 13 (56%) 10 (44%) 23 68.1 (6.9) 62.3 (8.3) 65.6 (7.9)
Total 50 (46%) 59 (54%) 109 74.9 (8.2) 73.6 (9.9) 74.2 (9.1)