Table 1.
Women aged 70 years or older treated at Johns Hopkins from 2009–2014 who were excluded from the analysis
| N | |
|---|---|
| Total number of women ≥70 years old | 667 |
| Positive lymph node | 172 |
| Tumor >2 cm | 113 |
| Metastatic disease | 82 |
| Hormone receptor negative | 64 |
| Mastectomy | 38 |
| DCIS only | 30 |
| Did not receive care at Johns Hopkins | 17 |
| HER2 positive | 14 |
| Lost to follow up | 9 |
| Did not undergo surgery | 5 |
| Neoadjuvant therapy | 6 |
| Number of women who were included in the study | 117 |
cm: centimeters
DCIS: ductal carcinoma in situ
HER2: human epidermal growth factor 2
N: number.