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Table 3 Univariate and multivariate analyses for predicting recurrence-free survival

From: Androgen receptor mRNA expression is a predictor for recurrence-free survival in non-muscle invasive bladder cancer

  

Univariate

Multivariate

p value

HR

HR 95% CI

p value

HR

HR95% CI

Sex

Women vs men

0.006

5.009

1.589

15.787

0.009

7.360

1.649

32.856

Age

High vs low

0.324

1.633

0.617

4.325

0.453

0.640

0.199

2.054

T stage

pT1 vs pTa

0.925

1.056

0.342

3.261

0.096

5.274

0.743

37.435

Tumor grade

High vs low

0.526

0.694

0.225

2.142

0.657

0.650

0.097

4.357

Tumor size

≥3 cm vs < 3 cm

0.014

3.487

1.282

9.480

< 0.001

23.697

4.383

128.117

Number of tumor

Multiple vs single

0.189

0.527

0.203

1.370

0.477

1.688

0.398

7.148

Tumor recurrence

Recurrence vs primary

0.531

1.397

0.491

3.973

0.052

4.122

0.988

17.190

Instillation

Yes vs no

0.068

0.253

0.058

1.108

0.088

0.182

0.026

1.290

AR mRNA expression

High vs low

0.123

0.438

0.153

1.250

0.028

0.202

0.048

0.841

  1. mRNA messenger ribonucleic acid, HR hazard ratio, CI confidence interval