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Table 1 Participant characteristics

From: Striatal amyloid is associated with tauopathy and memory decline in familial Alzheimer’s disease

Mean value

(SD)

Carriers

N = 14

Non-carriers

N = 20

Statistics

Age

35.0

35.8

t = − 0.5

 Years

(5.1)

(5.0)

p = 0.65

Education

11.1

10.5

t = + 0.4

 Years

(4.1)

(4.0)

p = 0.69

Female

9

10

χ2 = 0.7

 %

(64.3%)

(50.0%)

p = 0.41

MMSE

28.5

28.9

t = − 1.0

(1.1)

(0.9)

p = 0.34

CERAD

6.6

7.5

t = − 1.4

 Recall

(2.3)

(1.2)

p = 0.17

Entorhinal

1.24

0.99

t= + 3.9

 FTP-SUVr

(0.27)

(0.08)

p= 0.0005

Neocortical

1.27

1.02

t= + 7.1

 PiB-DVR

(0.15)

(0.02)

p< 0.0001

Striatal

1.67

1.24

t= + 7.7

 PiB-DVR

(0.25)

(0.05)

p< 0.0001

  1. Significant p-values are correctly highlighted in bold