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Table 3 Results of logistic regression analyses predicting Aβ+ PET status

From: Detecting Alzheimer’s disease biomarkers with a brief tablet-based cognitive battery: sensitivity to Aβ and tau PET

 

B

SE

z

P

Favorites

 Age

0.022

0.026

0.83

.41

 Female

0.397

0.474

0.84

.40

 Education

0.074

0.084

0.88

.38

 CDR-SB

0.081

0.122

0.67

.51

 Amnestic phenotype

0.890

0.479

1.86

.06

 Time difference (yrs)

0.688

0.474

1.45

.15

 Favorites z-score

− 0.673

0.196

− 3.44

< .001

Match

 Age

0.035

0.024

1.47

.14

 Female

− 0.034

0.459

− 0.07

.94

 Education

0.138

0.090

1.54

.12

 CDR-SB

0.022

0.128

0.17

.86

 Amnestic phenotype

1.465

0.460

3.18

.001

 Time difference (yrs)

0.488

0.418

1.17

.24

 Match z-score

− 0.521

0.136

− 3.82

< .001

Line Orientation

 Age

0.024

0.023

1.04

.30

 Female

0.266

0.428

0.62

.53

 Education

0.099

0.084

1.18

.24

 CDR-SB

0.184

0.112

1.64

.10

 Amnestic phenotype

1.475

0.442

3.34

< .001

 Time difference (yrs)

0.571

0.439

1.30

.19

 Line Orientation z-score

− 0.257

0.136

− 1.89

.06

BHS-ECog

 Age

− 0.001

0.027

− 0.01

.99

 Female

0.496

0.465

1.07

.29

 Education

0.074

0.083

0.89

.38

 CDR-SB

0.076

0.134

0.57

.57

 Amnestic phenotype

1.295

0.486

2.66

.008

 Time difference (yrs)

0.419

0.426

0.98

.33

 BHS-ECog Score

0.864

0.398

2.17

.03

  1. Abbreviations: B log odds, BHS-ECog Brain Health Survey Everyday Cognition Scales, CDR-SB Clinical Dementia Rating Scale Sum of Boxes, MCI mild cognitive impairment, PET positron emission tomography, SE standard error, yrs. years