Table 3 Weighted logistic regression analysis on the association between DII and stroke

DII

1.22 [1.17, 1.27]

< 0.001***

1.22 [1.17, 1.27]

< 0.001***

1.15 [1.10, 1.20]

< 0.001***

Q1

Reference

-

Reference

-

Reference

-

Q2

1.26 [1.01, 1.57]

0.04*

1.26 [1.01,1.58]

0.002**

1.19 [0.94, 1.54]

0.15

Q3

1.69 [1.36, 2.10]

< 0.001***

1.68 [1.34, 2.10]

< 0.001***

1.46 [1.16, 1.84]

0.002**

Q4

2.47 [2.08, 2.94]

< 0.001***

2.43 [2.02, 2.93]

< 0.001***

1.87 [1.53, 2.29]

< 0.001***