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Table 2 Univariate and multivariate analyses for relapse-free survival in elderly patients with stage II colorectal cancer

From: Risk factors for recurrence in elderly patients with stage II colorectal cancer: a multicenter retrospective study

  

Univariate analysis

Multivariate analysis

Variables

 

HR

95%CI

P value

HR

95%CI

P value

Obstruction

Present vs. absent

1.202

0.819–1.766

0.347

   

Perforation

Present vs. absent

1.863

0.820–4.230

0.137

   

Pathologic T stage

T4 vs. others

2.002

1.346–2.979

0.001

1.658

1.107–2.482

0.014

Lymphatic/venous invasion

Ly or V1b/c vs. others

1.586

1.124–2.238

0.009

1.460

1.031–2.068

0.033

Histology

muc or por vs. others

1.101

0.644–1.882

0.726

   

CEA

 ≥ 5.0 ng/ml vs. < 5.0 ng/ml

1.555

1.111–2.174

0.010

1.336

0.950–1.878

0.096

GNRI

 < 93.465 vs. ≥ 93.465

2.484

1.708–3.613

 < 0.001

2.244

1.533–3.286

 < 0.001

  1. CI Confidence interval, HR Hazard ratio, CEA Carcinoembryonic antigen, GNRI Geriatric Nutritional Risk Index
  2. See Table 1 for the details of histology, pathologic T stage, and lymphatic/venous invasion
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BMC Cancer

ISSN: 1471-2407

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