Table 4 Univariate and multivariate logistic regression analysis on urinary incontinence.

From: Clinical comparison of TURP, PVP and holep for small volume BPH

 

 Univariable analysis

 Multivariable analysis

OR

95%CI

P

OR

95%CI

P

Age

1.01

0.98-1.03

0.370

   

Hypertension

1.31

0.78-2.19

0.287

   

Diabetes

0.87

0.56-1.34

0.560

   

Preoperative indwelling catheter

2.44

1.27-4.51

0.005

2.66

1.36-5.06

0.003

PV

1.01

0.97-1.07

0.478

   

PVR

0.99

0.99-1.01

0.855

   

Qmax, mL/s

1.04

0.98-1.10

0.145

   

PdetQmax, cmH2O

≤30

 

Reference

  

Reference

 

>30 and ≤60

0.32

0.17-0.59

<0.001

0.44

0.23-0.84

0.012

>60 and ≤80

0.38

0.20-0.72

0.002

0.49

0.25-0.94

0.033

>80

0.78

0.41-1.48

0.459

0.86

0.45-1.66

0.668

Cystometric capacity, ml

1.01

0.99-1.02

0.701

   

Preoperative IPSS

0.94

0.88-1.02

0.143

   

Preoperative QoL

1.173

0.680-2.032

0.343

   

Surgery

TURP

 

Reference

    

Green-light laser

0.44

0.26-0.76

0.002

0.43

0.24-0.76

0.003

Holmium laser

0.28

0.15-0.56

<0.001

0.33

0.15-0.67

0.002

Operative time, min

1.01

0.98-1.04

0.947

   

Catheter duration,d

1.15

0.95-1.38

0.139

   

Hematuria /clot retention

0.43

0.10-1.24

0.177

   

UTI

1.062

0.245-3.204

0.923

   
  1. PV Prostate volume, PVR Postvoid residual urine, TRUS Transrectal ultrasound, Qmax Maximum urinary flow rate, PdetQmax  Detrusor contracting pressure at maximum flow rate, IPSS international prostate symptom score, QoL Quality of life UTI Urinary tract infection