What influences African American end-of-life preferences?

Background. The U.S. population is aging and increasingly culturally diverse. The challenges of an aging population desiring a good end to their lives combined with soaring costs for medical care serve as a mandate for providers to be aware of both patient preferences and other factors influencing decision-making at the end of life. Methods. Systematic review of published research studies examining African American preferences related to end-of-life care and decision-making. Findings. There are well documented differences in preferences for end-of-life care and utilization of services between non-Hispanic Whites and African Americans. African Americans do not use advance care planning (ACP) documents or hospice to the same extent as non-Hispanic Whites, and, even after controlling for income and access, the difference is significant. Many African Americans choose aggressive life-sustaining treatment at the end of life, even if that treatment seems likely to confer great burden with little chance of benefit. The reasons for this are multifaceted and include knowledge of and access to services, historical mistrust of the health care system, and spiritual beliefs. Conclusions. African American end-of-life choices are influenced by knowledge of and access to services as well as by shared cultural beliefs in the role of family and others in decision-making, mistrust toward the health care system, and the importance of spirituality.