Table 2 Logistic regression analysis to verify risk factors of incident cognitive dysfunction

T2D

0.754

0.264

8.165

0.004^*

2.125

1.267–3.563

Area (Rural)

0.681

0.294

5.381

0.020^*

1.976

1.111–3.515

Dependence (BI)

0.535

0.183

8.560

0.003^*

1.708

1.193–2.445

D Bil

-0.946

0.349

7.358

0.007^*

0.388

0.196–0.769

Age

0.014

0.019

0.476

0.490

1.014

0.976–1.053

Gender (male)

-0.034

0.248

0.018

0.892

0.967

0.594–1.573

Education level

-0.139

0.211

0.434

0.510

0.870

0.576–1.315