Table 7 Multivariate Logistic Regression Analysis of CAS and Different Levels of Plasma Aβ

Aβ₁₋₄₀

 Quartile 1

reference

 Quartile 2

0.274

0.802

0.116

1

0.733

1.315

0.273–6.332

 Quartile 3

1.022

0.617

2.744

1

0.098

2.780

0.829–9.318

 Quartile 4

1.496

0.751

3.965

1

0.046

4.465

1.024–19.474

Aβ₁₋₄₂

 Quartile 1

reference

 Quartile 2

− 0.063

0.637

0.010

1

0.921

0.939

0.270–3.271

 Quartile 3

− 0.137

0.676

0.041

1

0.840

0.872

0.232–3.282

 Quartile 4

1.351

0.725

3.473

1

0.062

3.860

0.933–15.979