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Table 4 Multivariate Analysis of Variables Showing Significant Association with Disease Free Survival

From: The optimal number of lymph nodes examined in stage II colorectal cancer and its impact of on outcomes

 

Hazard Ratio

95% Confidence Interval

p

Urgency of operation

1.68

1.20 - 2.36

0.0025

Depth of tumor invasion

1.84

1.30 - 2.60

0.0006

Tumor type

1.98

0.96 - 3.96

0.0617

Lymphovascular permeation

2.09

1.48 - 2.96

0.0001

Lymph nodes examined ≥ 21

2.08

1.36 - 3.33

0.0025

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BMC Cancer

ISSN: 1471-2407

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