What could we learn from federally funded gun research?

Updated 1:50 PM EDT, Thu October 12, 2017

Story highlights

The Las Vegas shooting sparked more discussions about funding gun violence research

The American Medical Association and other groups have called for CDC-funded research on gun violence

CNN —  

The naming of the victims has become a familiar national ritual. In the wake of violence, we learn the names and lives of each unfortunate soul who happened to be in the cross hairs of a killer.

Eulogies also speak to another need, some say: more federally funded research of gun violence.

Since the mid-1990s, the federal government has blocked or restricted funding for scientific research into gun violence. After mass shootings, including the one in Las Vegas, some researchers argue that it’s a dire, immediate need, and that gun violence is a public health issue. They say studies exploring the topic might lead to public policies that reduce the number of deaths.

It’s similar to the study of automotive deaths and risks during the 1950s and 1960s, said Dr. James F. Peggs, professor emeritus at University of Michigan Medical School. That research led to improvements in car safety.

The same would be true for ways to increase gun safety, said Peggs, who is a board member for Physicians for the Prevention of Gun Violence.

This call for more research, though, is not new.

Science needed to ‘guide us’

In recent years, many scientific researchers and professional organizations, such as the American Medical Association and the American Psychological Association, clamored for more study of gun violence.

“The reluctance to do research makes no sense,” said Dr. Alan Leshner, CEO emeritus of the American Association for the Advancement of Science, who added that “there isn’t enough of a call for more research.”

“It’s one of the few public health problems facing the country about which we have basically no scientific base of information to guide us how to deal with it,” said Leshner.

Some public health researchers say the lack of current scientific research on gun violence stems from the conclusions scientists reached about gun ownership decades ago.

In 1993, the New England Journal of Medicine published a study that had been funded by the US Centers for Disease Control and Prevention.

The study examined a total of 1,860 homicides that occurred between 1987 and 1992 in two counties in Tennessee and Washington and between 1990 and 1992 in one county located in Ohio. Of these, 444 (or nearly 24%) fatalities took place in the home of the victim.

Dr. Arthur L. Kellermann, the lead author of the 1993 study and now dean of the F. Edward Hébert School of Medicine, estimated that keeping a gun in the home was associated with a 2.7-fold higher risk of homicide when compared with similar households without guns.

“Virtually all of this risk involved homicide by a family member or intimate acquaintance,” wrote Kellermann and his co-authors.

This study, then, presented a challenge to the belief that possession of a gun enables self-defense and so increases personal safety in the home.

The National Rifle Association responded to the study, according to the APA, by campaigning for the elimination of the CDC’s National Center for Injury Prevention, which had funded the study. In response to pressure from gun lobbyists, members of Congress then restricted federal funds for gun violence prevention research.

In 1996, Congress attached the Dickey amendment to its appropriation bill for fiscal year 1997.

Named for its author and former US House Rep. Jay Dickey, the amendment specified that “none of the funds made available for injury prevention and control at the Centers for Disease Control and Prevention may be used to advocate or promote gun control.”

While this language does not explicitly ban research on gun violence, the CDC’s previous investment of $2.6 million into firearm injury research was redistributed to study traumatic brain injury prevention.

Neither the NRA nor the CDC responded to CNN’s requests for comment.

While the CDC commonly shifts budget priorities, some scientists saw the Dickey amendment as a way to “silence” the science of gun research. Private support for studies also dried up, Kellermann said in a commentary published in 2013.

Others in the scientific community agree.

“The Dickey amendment – that caused a virtual blockade on any federal funding, any NIH funding having anything to do with gun violence or research on gun violence,” said Peggs. He added that “for decades now” any institution or individual who wanted to obtain funding from the federal government – a primary source of academic funding – would be immediately “scratched off the list” if their application made “any mention whatsoever of firearms.”

Daniel Webster, director of the Johns Hopkins Center for Gun Policy and Research, said that “there’s been an oversimplification of the lack of funding in this area.”

There is government funding, he said, but mostly it has gone to studies of policing strategies and behavior change but not the most controversial policy questions, including right to carry laws.

The federal government, then, does not invest in research about the impact of gun laws or “other kinds of sensitive questions that are fundamental to the gun industry,” said Webster. Instead, those studies are done on a shoestring budget, he said.

“There’s a lot of ways in which gun violence impacts our society and we’ve invested a pittance,” Webster said.

Research resumed by executive order

Change followed the day in December 2012 when 20 children and several adults were killed at Sandy Hook Elementary school in Newtown, Connecticut.

On January 16, 2013, then-President Barack Obama issued an executive order directing federal agencies to study gun violence. The National Academy of Sciences Engineering and Medicine convened a special committee, which was chaired by Leshner, to perform a consensus study. This request came from the CDC in response to the executive order.

The result was a June 2013 report, “Priorities for Research to Reduce the threat of Firearm-related Violence,” which outlined a research agenda.

“We laid out a bunch of questions – a list of researchable questions – scientifically testable questions that one would ask in order to get to a better understanding of both the nature of the problem and what to do about it,” said Leshner.

The report’s proposed questions and areas of research are organized as: characteristics of firearm violence, including the types and numbers of firearms; risk and protective factors associated with firearm-related violence; firearm violence prevention and other interventions, including unauthorized gun possession