Table 7 Logistic regression analysis of risk factors

Advanced Age

0.695

8.153

1.923

0.009

1.177

3.142

The Intubation time of the double J stent

3.129

8.453

22.844

0.004

2.777

188.258

With diabetes

0.997

9.231

2.709

0.002

1.424

5.154

With hypoalbuminemia

0.930

10.715

2.533

0.001

1.452

4.420

Renal function

0.909

10.586

2.483

0.001

1.436

4.294

Daily water intake

3.776

12.741

43.649

<0.001

5.489

347.102