Research Article
Polymorphisms in the RANK/RANKL Genes and Their Effect on Bone Specific Prognosis in Breast Cancer Patients
Table 1
Patient characteristics.
| Characteristics | Mean or | SD or % |
| Age | 55.7 | 11.9 | BMI | 26 | 4.8 | Tumor stage | | | pT0 | 27 | 2.2 | pT1 | 788 | 63.0 | pT2 | 360 | 28.8 | pT3 | 51 | 4.1 | pT4 | 25 | 2.0 | Nodal status | | | pN0 | 804 | 64.3 | pN+ | 447 | 35.7 | Tumor type | | | Ductal | 826 | 66.0 | Lobular | 244 | 19.5 | Other | 181 | 14.5 | Grading | | | G1 | 130 | 10.4 | G2 | 835 | 66.7 | G3 | 286 | 22.9 | ER | | | Negative | 345 | 27.6 | Positive | 906 | 72.4 |
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