Table 3 Multilevel models of amyloid at baseline predicting RSMB

Aggression

Intercept

0.174

0.142

1.220

214

[−0.106, 0.453]

Time

0.009

0.016

0.590

507

[−0.022, 0.041]

Amyloid-β

0.004

0.002

1.550

507

[−0.001, 0.008]

Restricted/Repetitive

Intercept

0.004

0.092

0.050

214

[−0.177, 0.186]

Time x Amyloid-β

0.002

0.001

2.900**

506

[0.001, 0.003]

Depression-Behavior

Intercept

0.478

0.121

3.950***

214

[0.239, 0.716]

Time x Amyloid-β

0.002

0.001

2.880**

506

[0.001, 0.003]

Depression-Physical

Intercept

0.599

0.177

3.390***

214

[0.250, 0.947]

Time x Amyloid-β

0.002

0.001

2.940**

506

[0.001, 0.003]

Avoidant

Intercept

0.134

0.137

0.980

214

[−0.135, 0.403]

Time

0.047

0.019

2.500*

507

[0.010, 0.083]

Amyloid-β

0.005

0.002

2.010*

507

[0.000, 0.009]

Dependent

Intercept

0.521

0.137

3.800***

214

[0.251, 0.790]

Time

0.001

0.019

−0.040

507

[−0.038, 0.036]

Amyloid-β

0.004

0.002

1.660

507

[−0.001, 0.008]

Psychosis

Intercept

0.205

0.109

1.890

214

[−0.009, 0.419]

Time x Amyloid-β

0.002

0.000

4.630***

506

[0.001, 0.003]

Paranoia

Intercept

0.238

0.099

2.410*

214

[0.043, 0.433]

Time x Amyloid-β

0.002

0.000

3.470***

506

[0.001, 0.002]

Total

Intercept

1.889

0.540

3.500***

214

[0.826, 2.953]

Time x Amyloid-β

0.008

0.002

4.000***

506

[0.004, 0.012]