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Competing causes of death for primary breast cancer
A patient's likelihood of dying from breast cancer or another cause can be assessed with competing risks analyses. Data for a cohort of 678 patients with primary invasive breast cancer accrued from 1971 to 1990, updated to 1995, included cause of death (e.g., breast cancer vs. other cause). We...
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Published in: | Annals of surgical oncology 1998-06, Vol.5 (4), p.368-375 |
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Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | A patient's likelihood of dying from breast cancer or another cause can be assessed with competing risks analyses.
Data for a cohort of 678 patients with primary invasive breast cancer accrued from 1971 to 1990, updated to 1995, included cause of death (e.g., breast cancer vs. other cause). We investigated the effects of age, tumor size, nodal status, ER, PgR, and adjuvant therapy (hormones, chemotherapy, radiotherapy) on type of death and time to death for patients of all ages and for those over the age of 65 years.
Although there were no significant univariate differences in breast cancer death rates by age group (P=0.94), more patients over the age of 65 years died from other causes (41/207 [20%] of those older than 65 years vs. 16/471 [3%] of those younger than 65 years; P |
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ISSN: | 1068-9265 1534-4681 |
DOI: | 10.1007/BF02303502 |