Table 1.
Patient Demographics
| Control n = 13 | Harmonic n = 28 | P value | |
|---|---|---|---|
| Age at Diagnosis | 49.4 | 52 | P = 0.415 |
| BMI | 25 | 31.1 | P = 0.090 |
| Ethnicity | P = 0.234 | ||
| White | 43% (n = 5) | 21% (n = 6) | |
| Black | 21% (n = 3) | 42% (n = 12) | |
| Hispanic | 29% (n = 4) | 25% (n = 7) | |
| Asian | 0 | 11% (n = 3) | |
| Other | 7% (n = 1) | 0 | |
| Tumor Size | 3.4 | 3.91 | P = 0.545 |
| Clinical T Stage | P = 0.222 | ||
| T1 | N = 6 | N = 6 | |
| T2 | N = 2 | N = 11 | |
| T3 | N = 4 | N = 6 | |
| T4 | N = 1 | N = 5 | |
| Histology | P = 0.378 | ||
| Invasive ductal | 11 (79%) | 24 (86%) | |
| Invasive lobular | 1 (14%) | 2 (7%) | |
| Other | 1 (7%) | 0 | |
| Combination | 0 | 2 (7%) | |
| Type of Surgery | P = 0.566 | ||
| PM | 5 | 10 | |
| TM | 8 | 18 | |
| Neoadjuvant chemotherapy | 43% (n = 6) | 32% (n = 9) | P = 0.614 |
| Adjuvant chemotherapy | 78% (n = 11) | 79% (n = 22) | P = 0.601 |
BMI = body mass index PM = partial mastectomy, TM = total mastectomy