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Table 2 Results of univariate and multivariate analyses

From: Lymphovascular invasion status at transurethral resection of bladder tumors may predict subsequent poor response of T1 tumors to bacillus Calmette-Guérin

Characteristic

Recurrence-free survival

Progression-free survival

 

Univariate

Multivariate

Univariate

Multivariate

 

p value

HR (95 % CI)

p value

p value

HR (95 % CI)

p value

Age

0.133

  

0.775

  

 <70 years

      

 ≥70 years

      

Sex

0.166

  

0.861

  

 Male

      

 Female

      

Tumor grade

0.916

  

0.289

  

 G1/2

      

 G3

      

Concomitant CIS

0.653

  

0.925

  

 Positive

      

 Negative

      

Multifocality

0.063

  

0.344

  

 Single

      

 Multiple

      

BCG instillation

0.005

 

0.007

0.953

  

 Yes

 

0.44 (0.24–0.80)

    

 No

      

Intravesical chemotherapy

0.007

  

0.631

  

 Yes

      

 No

      

History of Ta NMIBC

0.735

  

0.245

  

 Recurrence

      

 Primary

      

Lymphovascular invasion

0.192

  

0.003

 

0.006

 Positive

    

4.00 (1.49–10.75)

 

 Negative