Study of Causes of Death in Breast Cancer Patients
Author Information
Author(s): D.M. Parham, A.J. Robertson
Primary Institution: University of Dundee
Hypothesis
What are the causes of death and patterns of metastases in breast carcinoma patients?
Conclusion
Only 29% of breast carcinoma patients died directly from the disease, highlighting discrepancies in clinical assessments.
Supporting Evidence
- Only 25 out of 85 patients died directly from breast carcinoma.
- Clinical assessments were correct in identifying breast cancer as the cause of death in only 75% of suspected cases.
- The median survival for breast carcinoma deaths was significantly shorter than for non-breast cancer deaths.
Takeaway
This study looked at women who died from breast cancer and found that many didn't actually die from the cancer itself.
Methodology
Reviewed autopsy reports and clinical summaries for female patients with breast carcinoma from March 1973 to September 1986.
Potential Biases
There may be a tendency to over-diagnose breast cancer as a cause of death in previously treated patients.
Limitations
The study relied on retrospective data and may not capture all relevant cases or causes of death.
Participant Demographics
Female patients with a history of breast carcinoma, mean age 60 years.
Statistical Information
P-Value
0.008
Statistical Significance
p=0.008
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