Table 3 The results of multiple logistic regression analysis of recurrent BC after RNU in UTUC patients

Age

0.170

0.525

0.105

1.186

0.746

Operation mode Number of tumors

0.016

0.030

0.322

0.389

0.002

0.006

1.016

1.030

0.960

0.939

LNM

0.228

0.574

0.158

1.256

0.691

Advanced tumor stage

1.064

0.300

12.548

2.899

< 0.01

Tumor location (UUC)

2.835

0.627

20.440

16.949

< 0.01

High-grade tumor

2.576

0.590

19.048

13.140

< 0.01

PBPC

−1.065

0.299

5.564

2.025

0.018

Preoperative Ureteroscopy

1.010

0.290

7.920

11.292

0.003

DM without Metfoemin use

2.156

0.354

6.785

3.872

0.032