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Table 5 Structural matrix of the factor analysis

From: The congruency of neuropsychological and F18-FDG brain PET/CT diagnostics of Alzheimer’s Disease (AD) in routine clinical practice: insights from a mixed neurological patient cohort

CERAD Variable

 

Factor

 

1

2

3

Wordlist Total

.931

.430

.561

S-Words

.710

.277

.036

Animals

.723

.439

−.006

Wordlist Trial 2

.786

.234

.449

Wordlist Trial 3

.918

.412

.481

Figure Recall

.384

.955

.337

Figure Savings

.380

.937

.362

Wordlist Delayed Recall

.680

.452

.881

Wordlist Savings

.210

.295

.844

Wordlist Interference

.032

.048

.388

Wordlist Discrimination

.620

.436

.732

MMSE

.689

.746

.323

TMT-B

.667

.640

.257

  1. Note. Displayed are factor loadings of respective CERAD variables on the three factors labeled as general verbal cognitive abilities (factor 1), nonverbal memory (factor 2) and verbal memory (factor 3)
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BMC Neurology

ISSN: 1471-2377

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