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Table 3 Hazard ratios of the prognostic factors in both the univariate and cox multivariate analysis

From: Prognostic contribution of mammographic breast density and HER2 overexpression to the Nottingham Prognostic Index in patients with invasive breast cancer

Prognostic factor HR P 95 % CI
Univariate analysis
 HER2 status 2.325 0.001 1.415–3.820
 MBD (VLD) 1.986 0.004 1.238–3.187
 NPI 2.295 <0.001 1.845–2.854
 ER Status 0.995 0.986 0.596–1.662
 PR Status 1.135 0.613 0.695–1.851
Multivariate analysis
 HER2 status 1.673 0.046 1.010–2.772
 NPI 2.338 <0.001 1.872–2.920
 MBD (VLD) 2.790 <0.001 1.724–4.516