Table 2.
3-year BCFI |
P-value | |
---|---|---|
% | ||
Age (years) | ||
<35 | 87.7 | 0.12 |
35-39 | 90.6 | |
40-42 | 91.8 | |
Body mass index (BMI; kg/m2) | ||
Normal (<25) | 91.2 | 0.17 |
Overweight (25-<30) | 87.6 | |
Obese (≥30) | 91.8 | |
Previous delivery of a baby | ||
No | 90.3 | 0.81 |
Yes | 90.6 | |
No. nodes positive | ||
pN0 | 93.4 | <.0001 |
pN+ 1–3 | 89.1 | |
pN+ 4–9 | 82.1 | |
Prior chemotherapy | ||
No | 95.0 | 0.003 |
Yes | 89.2 | |
Prior AI received | ||
No | 88.4 | 0.002 |
Yes | 93.7 | |
Prior OFS received | ||
No | 89.4 | 0.40 |
Yes | 90.9 |
In the Cox models, BCFI was censored at 3 years; the p-values reported are from the univariate Cox model with only the characteristic of interest included.