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Table 4 Death risk according to the main prognostic factors by Cox multivariate regression analysis.

From: Neoadjuvant radiochemotherapy in the treatment of fixed and semi-fixed rectal tumors. Analysis of results and prognostic factors

Variable

Category

HR*

[95% Conf. Interv.]

HR§

[95% Conf. Interv.]

Tumor fixation

Semi-fixed

1.0

Reference

1.0

Reference

 

Fixed

3.87

(2.1 – 7.0)

2.64

(1.2 – 5.7)

Postoperative

N0

1.0

Reference

1.0

Reference

N stage

N1/N2

2.51

(1.3 – 4.9)

2.13

(1.0 – 4.4)

  1. * Crude harzard risk
  2. § Adjusted harzard risk for age (median of 61 years)
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Radiation Oncology

ISSN: 1748-717X

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