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Table 4 Univariate and multivariate analyses of recurrence later than 5 years in patients with luminal tumors

From: Factors that predict recurrence later than 5 years after initial treatment in operable breast cancer

Factors Category Later than 5 years Univariate analysis Multivariate analysis
/total n RR/CI p RR/CI p
T stage ≤2 cm 45/65 3.04/1.63–5.67 <0.001 3.96/1.66–9.43 0.002
>2 cm 60/141 1 1
N stage Node 60/89 3.31/1.86–5.91 <0.001 3.47/1.51–7.99 0.003
Node+ 45/117 1 1
Grade 1 15/23 1   1  
  2 53/115 0.46/0.18–1.16 0.099 0.15/0.04–0.62 0.008
  3 14/41 0.28/0.10–0.81 0.019 0.23/0.05–1.05 0.057
ER titer High ≥ 50 % 72/139 8.06/1.78–36.57 0.007 10.4/1.88–57.5 0.007
Low < 50 % 2/17 1 1
ER or PR Yes 101/176 8.75/2.93–26.15 <0.001 2.95/0.12–74.6 0.511
No 4/30 1 1
HER2 Positive 3/28 0.09/0.03–0.31 <0.001 0.44/0.01–16.9 0.655
Negative 102/178 1 1
  1. RR relative risk, CI 95 % confidence interval