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Table 1 Summary of participants’ demographics

From: Applicability of in vivo staging of regional amyloid burden in a cognitively normal cohort with subjective memory complaints: the INSIGHT-preAD study

 

N

Age (years)

Gender (F/M)

ApoE-ε4

MMSE score (0–30)

Education (0–8)

Amyloid +ve

68

76.6 ± 3.6

44/24

38.2%

28.5 ± 0.91

6.0 ± 2.1

Amyloid −ve

250

75.9 ± 3.5

157/93

12.8%

28.7 ± 0.96

6.2 ± 2.0

All subjects

318

76.1 ± 3.5

201/117

18.2%

28.67 ± 0.95

6.2 ± 2.0

  1. The table presents the demographic features among the whole INSIGHT-preAD cohort as well as the distribution within two main categories, amyloid-positive and amyloid-negative as classified using the conventional threshold of SUVR = 1.10 applied to global 18F-florbetapir PET signal intensity normalized to the average signal in the whole cerebellum [12, 13]. Data are mean values ± standard deviation
  2. N number of participants in each category, ApoE-ε4 percent of participants positive for ε4 allele, MMSE Mini Mental State Examination
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Alzheimer's Research & Therapy

ISSN: 1758-9193