Confusing Relative and Absolute Risk

firearmThe age of the internet has created an explosion of information, both good and bad. Popular media accounts of a recent study by the University of Nevada-Reno and the Harvard T.H. Chan School of Public Health provide a classic example. The result is a misleading headline that confuses relative and absolute risk. It shows the media bias that exists with gun control.

Reviewing the Study

The researches analyzed mortality data provided by the World Health Organization. Their analysis led them to the conclusion that American mortality caused by firearms is ten times that of other developed countries. But what does that mean? Let’s crunch some numbers.

According to the Centers for Disease Control, there were 33,636 deaths from firearms in 2013. That figure translated into 10.6 deaths per 100,000. Put another way, your chances of dying by a firearm are 0.01 percent. The implication from the popular media headlines of 10 times the risk means you’re going from 0.001 to 0.01 percent. Call me a skeptic, but that doesn’t sound like a much greater chance of being gunned down.

And that is a clear example of irresponsible reporting by the media. The 10 times figure sound scary; the 0.01 percent figure does not. To get the page views, the media opted for the more sensational headline. It relies on the fact that the average reader doesn’t have a handle on statistics.

The Agenda

But, wait, there’s more. The study was founded by an award from The Joyce Foundation. The foundation has admirable goals of better education and a clean environment. However, a mission for gun violence prevention should not include blatant misleading information. It rests on an agenda by popular media to sway public opinion through deception.

I find this aspect especially hypocritical. The anti-GMO sector is quick to point out a study funded by Monsanto as evidence of bias. However, making such a claim commits its own logical error via the appeal to motive fallacy.

Granted, there is a fine line between biased and unbiased reporting. In the case of Monsanto, federal law requires manufacturers to conduct studies of their products. They cannot opt out and wait for a third party to do the testing required of them. The fact that they publish studies isn’t an immediate accusation. They have no choice but to publish.

In the case of The Joyce Foundation, the award was a choice based on the foundation’s own publicly-stated mission. And yes, it cannot control how the media will report its findings. However, the misleading nature of the headlines suggests an attempt to deceive. But, to give everyone the benefit of the doubt, some reporters have admitted being light in the stats department.

The Final Point

There’s one more point to add about the absolute risk of firearms violence. I quoted a figure of 33,636 deaths. However, that figure includes all firearm mortality, including suicide, hunting accidents, accidents when handling/cleaning, justifiable homicide (self-defense), and any other way a firearm could harm. Your chances of dying from gun violence are in reality much lower than 0.01 percent. Let’s all relax.

By Chris DR/http://roadtowellness.weborglodge.com

photo credit: Sig P226 via photopin (license)

Posted in Lessons Learned and tagged , , .