The 647 responses that came back were ... depressing. Twenty-seven percent of respondents thought that the health-care law includes a "government panel [that] makes end-of-life care decisions for Medicare." This would be the so-called death panel rumor that ran rampant during the congressional debate over health care.
The researchers also sorted the responses by doctors' opinions on the Affordable Care Act. They found that those who oppose the health-care law were more likely to believe that these panels exist. Forty-one percent of those who "strongly oppose the law" thought the panels existed, compared to 13 percent of those who are strong supporters.
The head and neck surgeons did better on the end of pre-existing conditions (93 percent knew about that provision but worse on coverage for undocumented immigrants (30 percent thought they would receive financial assistance, which they will not). The article is gated but available here.