From: Distinct cerebrospinal fluid amyloid β peptide signatures in sporadic and PSEN1A431E-associated familial Alzheimer's disease
SAD patients (n = 18)
PSEN1A431E mutation carriers (n = 7)
Healthy controls
(n = 17)
Patients with depression (n = 6)
Age (years)
74 (8.9)
33 (10)
55 (17)
68 (4.9)
Gender (m/f)
10/8
3/4
7/10
0/6
MMSE scoresb
22 (4.4)
24 (9.1)
30 (0.5)
28 (1.9)