Skip to main content

Table 4 Comparison of DFS and OS with respect to ypT, ypN status and Tumor Grading

From: Stage II/III rectal cancer with intermediate response to preoperative radiochemotherapy: Do we have indications for individual risk stratification?

Parameter

Variable

Estimated 5 Year DFS Probability (%)

p-value:

*univariate **multivariate

Estimated 5 Year OS Probability

(%)

p-value:

*univariate

**multivariate

ypT

2/3a

85

*0.6

94

*0.6

 

3b-d

77

**0.56

84

**0.7

ypN

0

88

*0.04

95

*0.02

 

1/2

64

**0.03

80

**0.053

Residual Tumor Differentiation

High

88

*0.04

94

*0.09

 

Low

62

 

71

Â