Table 2 Demographic and pathologic characteristics of breast cancer patients
Controls (n=354) n(%) | Patients (n=375) n (%) | |
|---|---|---|
Age of onset (Mean±S.D) | 52.2 ± 10.4 | 49.6 ±13.2 |
Race | Kurdish | Kurdish |
Family history | - | |
Yes | 204 (54.4%) | |
No | 171 (45.6%) | |
Tumor histology: | - | |
Ductal | 327 (97.6%) | |
Lobular | 8 (2.3%) | |
Clinical stage: | - | |
Stages I-II | 228 (68%) | |
Stages III-IV | 107 (31.9) | |
LN grade: | - | |
0 | 102 (30.4%) | |
1 | 55 (16.4%) | |
2 | 59 (17.6%) | |
>=3 | 120 (35.8%) | |
Number of Children: | - | |
0 | 4 | |
1 | 32 | |
2 | 91 | |
>=3 | 204 | |
Metastasis: | - | |
Yes | 62 (16.5%) | |
No | 313 (83.4%) | |
Recurrence: | - | |
Yes | 21 (5.6%) | |
No | 354 (94.4%) |