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Table 5 Multivariate analysis of prognostic factors for survival

From: Transhiatal and transthoracic resection in adenocarcinoma of the esophagus: Does the operative approach have an influence on the long-term prognosis?

  

95%-confidence interval

 

variable

hazard ratio

lower limit

upper limit

p-value

R-classification

    

-R1 and R2 vs. R0

1.368

0.772

0.2424

0.284

pT-category

   

0.009

-pT2 vs. pT1

2.418

0.952

6.144

0.063

-pT3 and pT4 vs. pT1

3.930

1.569

9.847

0.003

pN-category

    

-pN1, 2 vs. pN0

1.398

0.776

2.526

0.267

tumor grading

   

0.659

G2 vs. G1

0.731

0.264

2.021

0.545

G3 vs. G1

0.993

0.370

2.666

0.989

G4 vs. G1

1.082

0.348

3.360

0.892

ASA-classification

   

0.777

ASA III vs. ASA II

1.100

0.680

1.779

0.699

ASA IV vs. ASA II

1.391

0.544

3.558

0.491

pM-category

1.782

1.096

2.898

0.020

surgical approach

    

TT vs. TH

0.937

0.592

1.482

0.781

age

0.997

0.972

1.023

0.839

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World Journal of Surgical Oncology

ISSN: 1477-7819

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