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Table 3 Univariate and multivariate analysis of factors predicting disease free survival (LN+, n = 147)

From: Immunohistochemical determination of the miR-1290 target arylamine N-acetyltransferase 1 (NAT1) as a prognostic biomarker in breast cancer

 

Univariate

Multivariate

 

RR

95% CI

P

RR

95% CI

P

ER (Allred score)

0.881

0.789-0.949

0.0393*

0.915

0.817-1.034

0.1491

PgR (Allred score)

0.927

0.839-1.027

0.1456

   

HER2

1.174

0.684-1.849

0.5326

   

NAT1 (%)

0.967

0.940-0.987

0.0005*

0.974

0.946-0.996

0.019*

Tumor grade

1.24

0.810-1.936

0.3255

   

Tumor size

1.367

1.120-1.645

0.0028*

1.048

0.822-1.319

0.698

No. of positive lymph nodes

1.092

1.042-1.137

0.0006*

1.076

1.017-1.131

0.0122*

  1. Cl, cofidence interval. * P < 0.05.