Journal
CANCER
Volume 120, Issue 24, Pages 3981-3986Publisher
WILEY-BLACKWELL
DOI: 10.1002/cncr.28970
Keywords
health care disparities; end-of-life care; do-not-resuscitate orders; cardiopulmonary resuscitation; advance care planning
Categories
Funding
- National Institute of Mental Health [MH63892]
- National Cancer Institute [CA106370, CA156732]
- Department of Veterans Affairs, Veterans Health Administration, Office of Research and Development, Health Services Research and Development Service [CDA 11-201/CDP 12-255]
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BACKGROUNDThe objective of this study was to identify targets for interventions to reduce end-of-life care disparities among patients with advanced cancer. To do this, the authors evaluated the degree to which end-of-life care values and preferences are associated with advance care planning within racial/ethnic minority groups. METHODSThe Coping with Cancer study recruited patients with advanced cancer from outpatient clinics in 5 states from 2002 to 2008. Then, the rates of 1 type of advance care planningdo-not-resuscitate (DNR) ordersreported at baseline interviews by 606 patients were investigated. Bivariate tests determined associations among DNR order completion, religious values, and treatment preferences within racial/ethnic groups. RESULTSNon-Latino white patients were significantly more likely to have a DNR order (45%) than black (25%) and Latino (20%) patients (P<.001). A preference against specific life-prolonging treatment (eg, chemotherapy, ventilation) was the only factor significantly associated with higher DNR order likelihood in each group, with non-Latino white patients more likely than Latino or black patients to express preferences against life-prolonging care (eg, 26% of non-Latino white patients, 46% of black patients, and 41% of Latino patients wanted a feeding tube if it would extend life for 1 more day; P<.001). CONCLUSIONSPreferences against life-prolonging care differ dramatically by race/ethnicity, but they have a uniform significant association with DNR order completion rates across racial/ethnic groups of patients with advanced cancer. Advance care planning interventions that target preferences associated with DNR orders across racial/ethnic groups may reach a broad patient population and reduce end-of-life care disparities. Cancer 2014;120:3981-3986. (c) 2014 American Cancer Society. Patient interview data are used to demonstrate that, although patient preferences against life-prolonging care differ dramatically by race/ethnicity, they are uniformly significantly associated with do-not-resuscitate order completion rates across racial/ethnic groups of patients with advanced cancer.
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