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Table 4 Multivariable Cox PH regression models for local/regional recurrence-free survival (Number = 819).

From: Implications of constructed biologic subtype and its relationship to locoregional recurrence following mastectomy

Variable

HR (95%CI)

P-value

1-3 positive lymph nodes

4.75 (1.75 to 12.88)

< 0.01

≥ 4 positive lymph nodes

23.40 (4.64 to 117.94)

< 0.01

Age < 50 at diagnosis

3.23(1.25 to 8.33)

0.02

HR+/HER2+ Subtype

4.26 (1.05 to 7.33)

0.04

HR-/HER2- Subtype

13.87 (4.96 to 38.80)

< 0.01

  1. CI, confidence interval; HER2, human epidermal growth receptor 2; HR, hormone receptor.
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Breast Cancer Research

ISSN: 1465-542X

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