Thursday, February 05, 2015

Horrid journalism from the Toronto Star

The Toronto Star wrote very sensationalist front-page story about people who report having various illnesses after receiving a cervical cancer vaccination. 

As they mention in the subheadline (with some weird conjuction use), they found 60 people who reported illnesses, out of hundreds of thousands who have received the vaccine

The problem: they don't mention the statistics of these kinds of illnesses occurring in similar populations who have not recently be vaccinated.  We're talking tens of times among a sample size of hundreds of thousands, which is hundredths of a percent. It is certainly plausible that the number of illnesses reported are consistent with what would happen ordinarily in the general population. 

Back when I did my research before getting Gardasil, my research found just that: the number of reported conditions in the sample group was consistent with the number in the general population.  That could certainly be the case here.  But the Star doesn't provide the numbers!

If the number of illnesses found in this investigation is significantly higher than what would have occurred in the control group, then that is important information that supports the Star's thesis and they should include it.

But if it is not, then this is an irresponsible piece of journalism.

By failing to include these numbers, they've made the article non-credible in the eyes of the most-informed audience who will read it critically, while sensationalistically creating paranoia among the least-informed audience who will only skim the headlines.

The article ends with one of the interviewees saying “I am not against the vaccine, I want people to be responsible about Gardasil. I am trying to inform people.”

In order to inform people so that they can make responsible decisions about Gardasil, you need to include control group numbers!

3 comments:

laura k said...

Context! Missing context!

I see this ALL the time. Is this a lot? Is that faster than usual? What's the typical number? Is it in the normal range? On and on and on. Missing context.

It's been a problem for a long time, apparently.

I will tweet your post to the Star.

impudent strumpet said...

Know what's scary? That New Yorker article is older than me!

laura k said...

Scarier: I read it when it first ran in the magazine.