Table 6

Cox proportional hazard ratios without pCR variable for overall survival, distant disease-free survival, and local recurrence-free survival (three unique models)

Outcome

Characteristic

HR

95% CI

P


OS

PR

Negative

1

-

-

Positive

0.62

0.39-0.99

0.05

Ki67

Low

1

-

-

High

7.07

2.82-17.75

< 0.0001

DDFS

cT

1

1

-

-

2-4

2.69

0.98-7.37

0.05

PR

Negative

1

-

-

Positive

0.64

0.41-0.99

0.05

Ki67

Low

1

-

-

High

2.72

1.49-5.00

< 0.01

LRFS

PR

Negative

1

-

-

Positive

0.49

0.24-1.02

0.06

Ki67

Low

1

-

-

High

1.76

0.74-4.21

0.21


CI, confidence intervals; cT, clinical tumor stage (TNM classification); DDFS, distant disease-free survival; HR, hazard ratio; LRFS, local recurrence-free survival; OS, overall survival; PR, progesterone receptor.

Fasching et al. BMC Cancer 2011 11:486   doi:10.1186/1471-2407-11-486

Open Data