Table 1: Demographic Information.
Invasive ductal ca in the third column of the Table below is short form for invasive ductal carcinoma. Infiltrating ductal ca is short form for infiltrating ductal carcinoma. Note, in the "Current Diagnosis" row, second column, invasive ductal ca, triple negative is one category and corresponds to the first set of numbers in the corresponding results section. Infiltrating ductal ca, triple negative is the second category and corresponds to the second set of numbers in the corresponding results section, and so on. DCIS stands for ductal carcinoma in situ.
| Characteristic | Statistics | Number (N) of Participants | Result |
| Age at Surgery | Mean (std. dev.) | 50 | 39.2 (7.5) |
| Age at Diagnosis | Mean (std. dev.) | 50 | 39.2 (7.5) |
| Current Diagnosis | Invasive ductal ca, triple negative | 50 | 20 (40.0%) |
| Infiltrating ductal ca, triple negative | 10 (20.0%) | ||
| Infiltrating ductal ca | 4 (8.0%) | ||
| Other | 16 (32.0%) | ||
| Clinical Disease Stage | N (%) DCIS | 50 | 1 (2.0%) |
| 1 | 8 (16.0%) | ||
| 2 | 26 (52.0%) | ||
| 3 | 13 (26.0%) | ||
| 4 | 1 (2.0%) | ||
| Unknown | 1 (2.0%) | ||
| Pathologic Grade | N (%) 1 | 50 | 1 (2.0%) |
| 2 | 8 (16.0%) | ||
| 3 | 40 (80.0%) | ||
| Missing | 1 (2.0%) | ||
| Living Children | N (%) Yes | 50 | 34 (68.0%) |
| Prior Diagnosis of Cancer | N (%) Yes | 50 | 1 (2.0%) |