A new analysis, published in the British Medical Journal claims that “medical errors” in hospitals and other health care facilities are incredibly common and may now be the third leading cause of death in the United States — claiming 251,000 lives every year, more than respiratory disease, accidents, stroke and Alzheimer’s.
The annual list of the most common causes of death in the United States, compiled by the Centers for Disease Control and Prevention (CDC), informs public awareness and national research priorities each year. The list is created using death certificates filled out by physicians, funeral directors, medical examiners, and coroners. However, a major limitation of the death certificate is that it relies on assigning an International Classification of Disease (ICD) code to the cause of death. As a result, causes of death not associated with an ICD code, such as human and system factors, are not captured.
According to the report in the Washington Post, Martin Makary, a professor of surgery at the Johns Hopkins University School of Medicine who led the research, said in an interview that the category includes everything from bad doctors to more systemic issues such as communication breakdowns when patients are handed off from one department to another. “It boils down to people dying from the care that they receive rather than the disease for which they are seeing care,” Makary said.
The issue of patient safety has been a hot topic in recent years, but it wasn’t always that way. In 1999, an Institute of Medicine report calling preventable medical errors an “epidemic” shocked the medical establishment and led to significant debate about what could be done. The IOM, based on one study, estimated deaths because of medical errors as high as 98,000 a year.
Makary’s research involves a more comprehensive analysis of four large studies, including ones by the Health and Human Services Department’s Office of the Inspector General and the Agency for Healthcare Research and Quality that took place between 2000 to 2008. His calculation of 251,000 deaths equates to nearly 700 deaths a day — about 9.5 percent of all deaths annually in the United States. Makary said he and co-author Michael Daniel, also from Johns Hopkins, conducted the analysis to shed more light on a problem that many hospitals and health care facilities try to avoid talking about.
Kenneth Sands, who directs health care quality at Beth Israel Deaconess Medical Center, an affiliate of Harvard Medical School, said that the surprising thing about medical errors is the limited change that has taken place since the IOM report came out. Only hospital-acquired infections have shown improvement. “The overall numbers haven’t changed, and that’s discouraging and alarming,” he said.
Frederick van Pelt, a doctor who works for The Chartis Group, a health care consultancy, said another element of harm that is often overlooked is the number of severe patient injuries resulting from medical error. “Some estimates would put this number at 40 times the death rate,” van Pelt said. “Again this gets buried in the daily exposure that care providers have around patients who are suffering or in pain that is to be expected following procedures.”