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Table 6 Cox proportional-hazard regression for OS

From: Does the level of inferior mesenteric artery ligation affect short-term and long-term outcomes of patients with sigmoid colon cancer or rectal cancer? A single-center retrospective study

Characteristics

Univariate analysis

Multivariate analysis

p-Value

HR

95% CI for Exp(B)

p-Value

HR

95% CI for Exp(B)

Lower

Upper

Lower

Upper

Gender

0.659

1.071

0.791

1.449

    

Age

0.007

1.527

1.125

2.074

0.000

2.011

1.464

2.763

Tumor size

0.265

0.819

0.577

1.163

    

Gross morphology

0.813

1.029

0.811

1.307

    

Differentiation

0.000

0.291

0.211

0.400

0.000

0.436

0.288

0.662

Histological component

0.000

2.291

1.483

3.539

    

T

0.000

1.581

1.285

1.946

    

N

0.000

2.059

1.718

2.469

0.007

1.577

1.133

2.196

pTNM

0.000

2.126

1.681

2.688

0.038

1.609

1.344

2.079

Vascular invasion

0.000

4.157

2.603

6.638

0.029

1.832

1.063

3.159

Nerve invasion

0.002

3.063

1.506

6.233

    

CEA

0.008

1.505

1.112

2.035

    

Ligation level

0.475

1.115

0.827

1.503

    
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World Journal of Surgical Oncology

ISSN: 1477-7819

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