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Table 3 Subject demographics for erythrocytes

From: Rubidium and potassium levels are altered in Alzheimer’s disease brain and blood but not in cerebrospinal fluid

 

Healthy controls (n = 40)

Alzheimer’s disease (n = 40)

p-value

Age (years)

82.0 (8.0)

82.0 (8.0)

0.97

Females (%)

52.5

50.0

0.96

% APOE ε4 carriers

37.5

60.0

0.05

  1. p-value calculated using a two-tailed Student’s t-test