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Table 1 Demographic data of all subjects

From: Brain network alterations in individuals with and without mild cognitive impairment: parallel independent component analysis of AV1451 and AV45 positron emission tomography

 

MCI

NC

p

N (total N = 80)

65

75

–

Age

73.27 ± 5.75

76.27 ± 6.22

0.3721b

Genger (male:female)

71:69

65:75

0.423a

APOE4 (carriers:noncarriers)

32:33

33:42

0.348b

MMSE

25.7 ± 2.3

27.9 ± 1.7

< 0.001a

CDR

0.5

–

< 0.001c

CSF-Tau

251.3 ± 104.9

254.6 ± 128.2

0.89a

CSF-Aβ

1036 ± 358

875 ± 321

0.30a

  1. Data are presented as a mean ± standard deviations. p was obtained using athe two-sample t test, bthe chi-square test and c the Mann-Whitney test