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Table 6 Disease-free survival comparison

From: Outcome of colon cancer initially presenting as colon perforation and obstruction

 

Hazard ratio

p

Perforation

1

0.005

Obstruction

3.261

 

Stage

  

 I + II

1

0.952

 III

1.076

 

 IV

0.887

 

Adjuvant chemotherapy/radiotherapy

2.157

0.318

  1. In multivariate analysis of disease-free survival, OBG had poorer disease-free survival than PRG
  2. OBG obstruction group, PRG perforation group