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Table 5 Univariable and multivariable regression analysis for predictors of continence 1 and 3 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

1 Month

3 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

1.001, 0.980–1.021

0.959

1.001, 0.979–1.023

0.940

1.019, 0.998–1.041

0.080

1.018, 0.996–1.041

0.113

BMI

1.036, 0.981–1.094

0.209

1.023, 0.963–1.086

0.460

1.001, 0.948–1.057

0.964

0.998, 0.941–1.059

0.947

HP

1.398, 0.998–1.957

0.051

1.376, 0.947–1.999

0.094

1.365, 0.980–1.901

0.066

1.404, 0.978–2.015

0.066

DM

1.138, 0.734–1.764

0.563

0.999, 0.626–1.595

0.998

0.857, 0.550–1.334

0.493

0.748, 0.470–1.190

0.220

CHD

1.529, 0.878–2.665

0.134

1.476, 0.817–2.688

0.197

1.028, 0.605–1.750

0.917

0.885, 0.508–1.542

0.665

CD

0.831, 0.340–2.034

0.685

0.739, 0.289–1.889

0.528

1.582, 0.649–3.856

0.313

1.456, 0.582–3.640

0.422

PSA

1.004, 0.999–1.009

0.114

1.000, 0.995–1.005

0.985

1.003, 0.999–1.008

0.138

1.002, 0.997–1.006

0.501

PV

0.995, 0.987–1.003

0.212

0.994, 0.986–1.002

0.159

0.996, 0.988–1.004

0.348

0.995, 0.987–1.004

0.262

Gleason score

0.929, 0.774–1.116

0.433

0.801, 0.654–0.981

0.332

0.965, 0.802–1.160

0.702

0.926, 0.758–1.131

0.449

Clinical stage

1.060, 0.899–1.250

0.487

1.013, 0.850–1.208

0.883

1.077, 0.913–1.270

0.379

1.071, 0.902–1.273

0.434

OT

1.001, 0.998–1.004

0.551

1.000, 0.996–1.003

0.931

1.002, 0.999–1.006

0.193

1.002, 0.998–1.005

0.281

NS

0.372, 0.248–0.557

0.000

0.360, 0.231–0.561

0.000

0.549, 0.356–0.846

0.007

0.546, 0.342–0.872

0.011

PLND

1.517, 1.018–2.079

0.009

1.535, 1.079–2.184

0.017

1.051, 0.767–1.441

0.757

0.978, 0.690–1.386

0.901

DIC

0.998, 0.983–1.013

0.809

0.999, 0.983–1.014

0.869

0.996, 0.980–1.012

0.602

0.997, 0.981–1.013

0.713

  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