Table 6 Summary of regression analysis for association of CAPS-IV with MMSE memory reliable change index.

From: Posttraumatic stress symptom severity predicts cognitive decline beyond the effect of Alzheimer’s disease biomarkers in Veterans

 

Model 1

Model 2

Model 3

Variable

B

SE

β

P

B

SE

β

P

B

SE

β

P

Age

−0.011

0.024

−0.040

0.632

−0.005

0.024

−0.019

0.823

−0.018

0.024

−0.064

0.455

Education

0.033

0.041

0.067

0.426

0.029

0.043

0.059

0.502

0.013

0.042

0.027

0.752

Baseline MIS

−0.953

0.131

−0.583

<0.001**

−0.960

0.132

−0.587

<0.001**

−0.986

0.129

−0.603

<0.001**

TBI

−0.064

0.194

−0.026

0.744

−0.067

0.196

−0.027

0.734

−0.145

0.192

−0.060

0.451

Aβ42

    

0.000

0.000

−0.044

0.662

0.000

0.000

−0.015

0.875

T-tau

    

0.001

0.006

0.088

0.845

0.004

0.006

0.257

0.559

P-tau

    

−0.024

0.061

−0.171

0.695

−0.051

0.060

−0.361

0.400

CAPS-IV

        

−0.010

0.004

−0.235

0.008**

R2

0.342

   

0.351

   

0.396

   

F change

13.370**

  

0.486

  

7.382**

  
  1. MMSE Mini Mental State Exam; MIS MMSE memory index; CAPS-IV Clinician-Administered PTSD Scale; Beta-amyloid (Aβ42); Total Tau (t-tau); Phosphorylated Tau (p-tau),
  2. **Significant at 0.01.
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