Research Article

Breast Cancer Prognosis Risk Estimation Using Integrated Gene Expression and Clinical Data

Table 2

Variables used in our multivariate logistic regression model.

Variable CharacteristicsCode

Tumour grade(I-II)
(III)
0
1
Tumour size (cm)(<2)
(2-3)
(≥4)
0
0.55
1
ER (estrogen receptor)(−)
(+)
−1
1
PR (progesterone receptor)(−)
(+)
−1
1
HER2 (human epidermal growth factor receptor 2)(−)
(+)
−1
1
mScore (mean of our prognostic gene signature)(0 to 1)NA