For some ethnicities and races, the likelihood of a discussion about hospice was even lower. About 49 percent of African-Americans and 43 percent of Hispanics had a conversation with their physicians, the study found, compared with 53 percent of whites and 57 percent of Asians.
The longer a terminally ill patient expected to live, researchers discovered, the less likely the subject was to come up.
"Patients who had unrealistic expectations about how long they had to live were much less likely to talk about hospice with their doctor," said Haiden Huskamp, a Harvard Medical School associate professor of healthcare policy and the study's lead author.
Read coverage from The Boston Globe, on the Harvard Science website, and ScienceDaily.
