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Table 6 Univariable and multivariable regression analysis for predictors of continence 6 and 12 months

From: Urinary continence outcomes of four years of follow-up and predictors of early and late urinary continence in patients undergoing robot-assisted radical prostatectomy

Predictors

6 Months

12 Months

Univariable

Multivariable

Univariable

Multivariable

OR, 95% CI

P value

OR, 95% CI

P value

OR, 95% CI

P value

OR, 95% CI

P value

Age

1.028, 1.005–1.052

0.019

1.026, 1.001–1.051

0.038

1.034, 1.007–1.061

0.012

1.030, 1.002–1.058

0.035

BMI

0.986, 0.929–1.046

0.630

0.993, 0.932–1.058

0.827

0.970, 0.908–1.036

0.362

0.983, 0.916–1.054

0.626

HP

1.206, 0.845–1.723

0.302

1.179, 0.800–1.737

0.404

0.988, 0.663–1.472

0.954

0.937, 0.606–1.448

0.768

DM

0.910, 0.564–1.468

0.698

0.834, 0.506–1.375

0.477

0.915, 0.538–1.556

0.744

0.873, 0.501–1.521

0.632

CHD

1.384, 0.800–2.395

0.246

1.190, 0.672–2.109

0.551

1.423, 0.788–2.571

0.242

1.275, 0.686–2.371

0.443

CD

1.693, 0.681–4.211

0.258

1.583, 0.617–4.064

0.339

2.051, 0.802–5.244

0.134

2.144, 0.806–5.072

0.126

PSA

1.003, 0.998–1.008

0.190

1.001, 0.996–1.006

0.614

1.003, 0.998–1.008

0.227

1.002, 0.996–1.007

0.517

PV

0.995, 0.985–1.004

0.245

0.995, 0.985–1.004

0.288

0.995, 0.985–1.005

0.354

0.995, 0.985–1.006

0.393

Gleason score

0.976, 0.800–1.192

0.815

0.946, 0.764–1.173

0.614

1.017, 0.816–1.267

0.879

0.998, 0.788–1.264

0.989

Clinical stage

0.973, 0.814–1.164

0.767

0.972, 0.807–1.171

0.765

0.996, 0.818–1.214

0.970

0.991, 0.807–1.218

0.932

OT

1.001, 0.997–1.004

0.665

1.001, 0.997–1.005

0.720

1.003, 0.999–1.007

0.182

1.003, 0.999–1.007

0.177

NS

0.561, 0.346–0.909

0.019

0.545, 0.324–0.915

0.022

0.596, 0.347–1.023

0.060

0.609, 0.342–1.086

0.093

PLND

1.008, 0.717–1.418

0.961

0.993, 0.683–1.444

0.971

0.972, 0.668–1.416

0.884

0.914, 0.606–1.380

0.670

DIC

0.991, 0.973–1.010

0.359

0.993, 0.975–1.012

0.474

0.986, 0.964–1.008

0.215

0.988, 0.966–1.011

0.304

  1. Abbreviations: BMI Body mass index, CHD Coronary heart disease, CD Cerebrovascular diseases, DM Diabetes mellitus, DIC Duration of indwelling catheter, HP Hypertension, NS Nerve-sparing, OT Operation time, PSA Prostate-specific antigen, PV Prostate volume, PLND Pelvic lymph node dissection
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