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Table 3 Univariate and multivariate analysis of tumor-related survival

From: Demographic and prognostic factors of optic nerve astrocytoma: a retrospective study of surveillance, epidemiology, and end results (SEER)

 

Univariate Analysis

Multivariate Analysis

Variables

HR

95% CI

p Value

HR

95% CI

p Value

Age(≥18, <18)

11.289

5.284–24.122

<0.001

8.83

4.088–19.073

<0.001

Sex(male vs female)

0.606

0.288–1.274

0.186

 

/

 

Race

1.135

0.675–1.908

0.633

 

/

 

Year of diagnosis(<2010, ≥2010)

0.58

0.216–1.556

0.279

 

/

 

Surgery

5.501

2.664–11.358

<0.001

1.452

0.664–3.173

0.35

Tumor size

4.115

0.854–19.815

0.078

 

/

 

Tumor grade

2.88

2.332–3.557

<0.001

1.927

1.516–2.450

<0.001

Diagnostic Confirmation

2.436

1.803–3.292

<0.001

2.444

1.632–3.660

<0.001

Tumor Extension

1.157

0.764–1.752

0.490

 

/

 

Laterality

1.296

0.929–1.808

0.127

 

/

 

Histology

2.654

1.745–4.037

<0.001

1.563

1.008–2.424

0.046

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