Family History and Breast Cancer Characteristics
Author Information
Author(s): Molino A, Giovannini M, Pedersini R, Frisinghelli M, Micciolo R, Mandarà M, Pavarana M, Cetto G L
Primary Institution: Department of Medical Oncology, University of Verona, Verona, Italy
Hypothesis
How does family history affect the characteristics of breast cancer in patients?
Conclusion
Women with a family history of breast cancer tend to have smaller, more often ER+ tumors and are diagnosed at a younger age.
Supporting Evidence
- 30.7% of the women in the study had a family history of breast cancer.
- Women with a family history were more likely to be diagnosed at an asymptomatic stage.
- Family history was significantly associated with tumor size and estrogen receptor status.
Takeaway
If your mom or sister had breast cancer, you might get it too, but it could be easier to find if you go to the doctor more often.
Methodology
The study analyzed breast cancer characteristics in 2256 women with and without a family history of the disease.
Potential Biases
Potential bias due to reliance on self-reported family history.
Limitations
The study relied on patient-reported family history, which may not always be accurate.
Participant Demographics
Women with early invasive operable breast cancer, aged 18 and older.
Statistical Information
P-Value
<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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