Table 1.
The candidate direct risk factors in the LSDS that are analyzed in the study presented here
| Candidate Risk Factor | Description | Values |
|---|---|---|
| race | race of patient | white, black, Asian |
| age_at_diagnosis | age at diagnosis of the disease | 0–40, 40–55, 55–69, > 69 |
| menopausal_status | inferred menopausal status | pre, post |
| size | size of tumor in mm | 0–32, 32–70, > 70 |
| lymph_nodes_positive | number of positive lymph nodes | 0, 1–8 > 8 |
| lymph_nodes_removed | number of lymph nodes removed | 0–11, 12–22, > 22 |
| lymph_node_status | patient had any positive lymph nodes | neg,pos |
| grade | grade of disease | 1, 2, 3 |
| invasive | whether tumor is invasive | yes,no |
| histology | tumor histology | lobular, duct |
| ER | estrogen receptor expression | neg, pos |
| PR | progesterone receptor expression | neg, pos |
| HER2 | HER2 expression | neg, pos |
| P53 | whether P53 is mutated | neg, pos |
| surgical_margins | whether residual tumor |
res. Tumor, no res. Tumor, no primary site surgery |