| |
Total
|
%
| |
|---|
|
Sex (male/female)
|
99/81
|
55
| |
|
CDR 0
|
180
|
100
| |
|
APOE ε4 heterozygotes
|
81
|
45
| |
|
APOE ε4 homozygotes
|
6
|
3.33
| |
|
APOE ε2ε3 carriers
|
16
|
8.9
| |
|
BDNF codon 66 met carriers
|
87
|
48.3
| |
| |
Mean
|
S.D.
|
Range
|
|
Age (years)
|
68.6
|
6.4
|
52.4–80.9
|
|
Education (years)
|
14.2
|
3.4
|
8.0–23.5
|
|
MMSE (/30)
|
29.1
|
0.9
|
27.0–30.0
|
|
AVLT TL (/75)
|
47.3
|
9.1
|
26.0–69.0
|
|
AVLT %DR
|
84.5
|
17.9
|
30.0–200.0
|
|
BSRT TR (/12)
|
8.1
|
1.3
|
4.8–10.8
|
|
BSRT DR (/12)
|
8.0
|
2.7
|
1.0–12.0
|
|
BNT (/60)
|
54.6
|
4.4
|
38.0–60.0
|
|
AVF (# words)
|
22.5
|
5.6
|
9.0–42.0
|
|
LVF (# words)
|
36.3
|
11.8
|
9.0–71.0
|
|
PALPA49 (/30)
|
27.2
|
1.7
|
20.0–30.0
|
|
RPM (/60)
|
41.7
|
8.8
|
15.0–58.0
|
|
TMT B/A
|
2.5
|
0.9
|
0.0–6.7
|
- APOE, apolipoprotein E; BDNF, Brain-Derived Neurotrophic Factor; CDR, Clinical Dementia Rating Scale total score; MMSE, Mini Mental State Examination; AVLT, Rey Auditory Verbal Learning Test: total learning (AVLT TL) and percentage delayed recall (AVLT %DR); BSRT, Buschke Selective Reminding Test: total retention (BSRT TR) and the delayed recall (BSRT DR); BNT, Boston Naming Test; AVF, Animal Verbal Fluency; LVF, Letter Verbal Fluency Test; PALPA, Psycholinguistic Assessment of Language Processing in Aphasia (PALPA) subtest 49; RPM, Raven’s Progressive Matrices; TMT, Trail Making Test part B divided by part A
