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. Author manuscript; available in PMC: 2021 Jun 22.
Published in final edited form as: J Alzheimers Dis. 2021;81(4):1727–1735. doi: 10.3233/JAD-210116

TABLE 1:

Demographic characteristics of study subjects

NC MCI AD
Number of subjects 41 74 25
Age (yrs) 72.9±6.9 70.5±7.0 72±6.38
Age range (yrs) 60 – 85 56 – 85 61 – 82
Female:Male 25:16 43:31** 15:10**
Years of education (SD) 16.4±2.3 16.4±2.8 16.4±3.1
mean GM CBF (ml /100 g/min) 53.35±17.36 52.64±15.37 45.13±13.30
MMSE 27.10±7.76 25.85±7.95 23.56±5.77
**

means significantly different from controls.