Loss of partner and breast cancer prognosis - a population-based study, Denmark, 1994-2010.
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ABSTRACT: Background
The extent to which experiencing a stressful life event influences breast cancer prognosis remains unknown, as the findings of the few previous epidemiological studies are inconsistent. This large population-based study examines the association between a common major life event, loss of a partner and breast cancer recurrence and all-cause mortality.Methods
N=21,213 women diagnosed with a first primary breast cancer 1994-2006, who had a cohabiting partner in the 4 years before their breast cancer diagnosis, were followed for death and recurrence in population-based registers and clinical databases. Information on education, disposable income, comorbidity and prognostic risk factors were included in Cox regression analyses.Results
Women who had lost a partner either before diagnosis or in subsequent years were not at significantly higher risk of recurrence or dying than women who had not lost a partner.Conclusion
Our results do not support the concern that experiencing a stressful life event, the loss of a partner, negatively affects prognosis of breast cancer.
SUBMITTER: Olsen MH
PROVIDER: S-EPMC3341857 | biostudies-literature |
REPOSITORIES: biostudies-literature
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