Table 1 Clinicopathological data on study population (invasive breast carcinoma)
Age |
Mean 61 years (range 28–87 years) |
Follow-up time (years) |
Mean—14.6 |
Median—15.5 |
Range—6.3–20 |
Lymph node status |
Negative—142 (55%) |
Positive—88 (34.1%) |
Unknown—28 (10.9%) |
Tumor size |
≤2 cm—119 (46.1%) |
>2 cm—104 (40.3%) |
Unknown—35 (13.6%) |
Modified Scarth-Bloom-Richardson tumor grade |
Grade 1–51 (19.8%) |
Grade 2–139 (53.9%) |
Grade 3–68 (26.4%) |