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. 2013 May 31;8(5):e65475. doi: 10.1371/journal.pone.0065475

Table 1. Subject demographic data.

Group Age (years, mean ± SEM) PM Delay (mean ± SEM) Braak staging (median)
Control 71±8.0 (n = 11; female = 4, male = 7) 20.8±3.0 II
AD 78±2.2 (n = 16; female = 10, male = 6) 15.4±1.8 V