Table 2 Univariate and multivariate analyses of factors correlated with late recurrence (≥5 years)
From: Factors that predict recurrence later than 5 years after initial treatment in operable breast cancer
Factors | Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|---|
RR/CI | p | RR/CI | p | ||
T stage | ≤2 cm | 2.59/1.57–4.28 | <0.001 | 2.09/1.09–3.99 | 0.026 |
>2 cm | 1 | 1 | |||
N stage | − | 3.24/2.0–5.26 | 0.137 | ||
+ | 1 | ||||
Grade | 1 | 1 | 1 | ||
2 | 0.39/0.18–0.85 | 0.017 | 0.39/0.15–0.97 | 0.043 | |
3 | 0.24/0.1–0.58 | 0.001 | 0.46/0.17–1.3 | 0.142 | |
LVI | + | 0.49/0.29–0.81 | 0.006 | 0.82/0.44–1.55 | 0.546 |
− | 1 | 1 | |||
ER | + | 5.08/2.78–9.29 | <0.001 | 3.25/1.1–9.6 | 0.033 |
− | 1 | ||||
PR | + | 5.20/3.06–8.84 | <0.001 | 1.86/0.75–4.62 | 0.184 |
− | 1 | 1 | |||
HER2 | + | 0.09/2.35–29.3 | <0.001 | 0.12/0.03–0.43 | 0.001 |
− | 1 | 1 | |||