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The Egyptian Journal of Bronchology

Table 3 Tumor characteristics in the univariate and multivariate models

From: Correlation between tumor diameter, distant metastasis site, and survival in extensive stage small cell lung cancer

 

Univariate model

Multivariate model

HR

% 95 GA

p

HR

% 95 GA

p

Age

1.004

0.986–1.022

0.691

   

Sex

1.569

0.869–2.834

0.135

   

Brain

1.290

0.835–1.993

0.251

   

Bone

1.107

0.784–1.563

0.565

   

Liver

1.217

0.900–1.644

0.201

   

Opp. lung

1.045

0.565–1.932

0.888

   

Pleura

1.264

0.818–1.953

0.291

   

Adrenal

1.127

0.813–1.563

0.473

   

Pancreas

2.201

1.296–3.737

0.003

2.016

1.179–3.446

0.010

Bone + brain

1.324

0.541–3.237

0.539

   

Bone + liver

0.756–1.659

0.572

   

Single metastasis

0.407–0.797

0.001

0.643

0.457–0.906

0.011

Dual metastasis

0.951–1.766

0.100

   

Three or more met

0.967–1.909

0.077

   

Tumor diamater

1.357

1.065–1.729

0.013

   

Tumor N stage

1.651

1.227–2.222

0.001

1.585

1.175–2.138

0.003

  1. COX regression (forward LR)
  2. Data in bold and italic indicate significant values: p < 0.05
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