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Table 2 Factors independently related to multifocal/multicentric breast cancers in multivariate analysis (Logistic Regression)

From: “Clinical significance of multifocal and multicentric breast cancers and choice of surgical treatment: a retrospective study on a series of 1158 cases”

  

RR

95% C.I.

p

Age class

<50 y.o.

1.66

1.099-2.51

0.016

Histotype

Infiltrating lobular

2.92

1.33-6.38

0.007

Nodal status

pN1

2.34

1.47-3.72

<0.001

 

pN2

2.23

1.26-3.94

0.006

 

pN3

8.67

4.84-15.52

<0.001