WASHINGTON — Up to 1 in 5 people may be dying unnecessarily from car crashes, gunshots, or other injuries, a stark conclusion from government advisers who say where you live shouldn’t determine if you survive. The findings take on new urgency amid the increasing threat of mass casualties like the massacre in Orlando.
The Orlando shooting happened just blocks from a major trauma care hospital, an accident of geography that undoubtedly saved lives. But Friday’s call to action found that swaths of the country don’t have fast access to top care, and it urges establishing a national system that puts the military’s battlefield expertise to work at home.
The ultimate goal: Zero preventable deaths after injury, and minimizing disability among survivors, said the National Academies of Sciences, Engineering and Medicine report.
Because no one organization is in charge of trauma care in America, the high-ranking advisers called on the White House to lead the effort, but they also said local and state improvements could begin immediately.
‘‘The meter is running on these preventable deaths,’’ said Dr. Donald Berwick of the Institute for Healthcare Improvement.
Trauma is the leading cause of death for Americans 45 and younger, killing nearly 148,000 people in 2014 alone and costing an estimated $670 billion in medical expenses and lost productivity.
The report found a patchwork of results, from emergency medical systems to death rates that vary twofold between the best- and worst-performing trauma centers.
Yet the biggest opportunity to save lives occurs well before reaching a doctor. About half of deaths occur at the scene of the injury or en route to the hospital.
‘‘The answer’s always been to drive faster or fly faster. We’re almost at the limit of that. Minutes really do count in these critically ill patients. But we can do things to stop bleeding, resuscitate better, while we’re flying or driving faster,’’ said panelist Dr. John Holcomb, a trauma surgeon and retired Army colonel now at the University of Texas Health Science Center.
Where the military comes in: The percentage of wounded service members who died of their injuries in Afghanistan decreased by nearly half between 2005 and 2013. The improvement resulted from systematic study of battlefield deaths that led to new policies — such as equipping soldiers with tourniquets so the wounded didn’t have to hope a medic was nearby in time to stop catastrophic bleeding.
Military findings suggest about 20 percent of deaths could be prevented with optimal care, Holcomb said. That translates into ‘‘81 patients a day dying in the United States — every day — that are potentially preventable,’’ he said.