Tag Archives: Studies

Greater transparency is resulting in fewer ‘positive’ findings in clinical trials

Tara Haelle

About Tara Haelle

Tara Haelle (@TaraHaelle) is AHCJ's medical studies core topic leader, guiding journalists through the jargon-filled shorthand of science and research and enabling them to translate the evidence into accurate information.

FreeImages.com/Cristian Bender

FreeImages.com/Cristian Bender

If it seems the newest studies are always reporting some new link – an association between two things or an increase or decrease in this, that or the other – it’s not your imagination.

Positive findings, those which find … “something,” tend to end up in journals more often. But a recent study in PLOS ONE suggests that this trend has decreased, thanks to a change in trial reporting standards around the year 2000. Continue reading

Freelancers face unique conflict-of-interest dilemmas

Tara Haelle

About Tara Haelle

Tara Haelle (@TaraHaelle) is AHCJ's medical studies core topic leader, guiding journalists through the jargon-filled shorthand of science and research and enabling them to translate the evidence into accurate information.

Yan Arief Purwanto. (Creative Commons license)

Photo: Yan Arief Purwanto via Flickr

Previously, Covering Health has addressed two kinds of potential conflicts of interest that health journalists should watch out for: those of journal article authors and those related to sponsors of journalist trips or other training opportunities.

For freelancers, there’s yet another COI maze to navigate: ensuring that work for one client doesn’t create a conflict for another, present or future.

This sounds simple enough: Don’t cover the same research for two competitors, for example. But in today’s freelance ecosystem, avoiding these conflicts has become more complex, especially with the various types of clients freelancers might have. Continue reading

Context, context, context: How journalists can avoid confusing readers with the latest research findings

Tara Haelle

About Tara Haelle

Tara Haelle (@TaraHaelle) is AHCJ's medical studies core topic leader, guiding journalists through the jargon-filled shorthand of science and research and enabling them to translate the evidence into accurate information.

Whatiguana via Wikimedia Commons

Whatiguana via Wikimedia Commons

A recent editorial in the Journal of the American Medical Association explored the responsibility that journals have to public health in reporting on the association – or lack thereof – between adverse events and different drugs, devices or vaccines.

Reporting on these kinds of studies is a mainstay for most regular health beat reporters: Every week a new study says that this drug may increase the risk of that condition, or that this device is no longer thought to increase the risk of some other condition.

While the editorial points out the journal’s responsibility in publishing these studies, so that doctors can discuss risks of treatment possibilities with their patients, what is a journalist’s responsibility on reporting these findings? And how do journalists avoid fatigue – and help their readers avoid fatigue – with findings that regularly contradict each other (eggs and heart disease, anyone?) or that have been reported dozens of times already but never go away (e.g., vaccines not causing autism)? Continue reading

Fellowships on medical research can take your reporting further

Tara Haelle

About Tara Haelle

Tara Haelle (@TaraHaelle) is AHCJ's medical studies core topic leader, guiding journalists through the jargon-filled shorthand of science and research and enabling them to translate the evidence into accurate information.

One of the best ways to become skilled in reporting on medical research is to immerse yourself in the experience of learning from the experts. That is precisely what two different fellowships offered by AHCJ will provide to applicants selected to participate in early fall.

The AHCJ-National Library of Medicine Health Journalism Fellowship and the AHCJ Fellowship on Comparative Effectiveness, supported by the Patient-Centered Outcomes Research Institute, both provide travel expenses (within the U.S.), lodging and a food stipend for a full week of specialized learning. A membership (or renewal) to AHCJ is included as well.

These fellowships – basically immersive, hands-on workshops – are ideal for greenhorns and veterans. If you have never used a medical study to report a story, or if you read a half dozen of them each week, each of these provide an opportunity for you to take your reporting a step further. Continue reading

What can reporters learn from the chocolate diet study hoax?

Tara Haelle

About Tara Haelle

Tara Haelle (@TaraHaelle) is AHCJ's medical studies core topic leader, guiding journalists through the jargon-filled shorthand of science and research and enabling them to translate the evidence into accurate information.

Photo: BlueRidgeKitties via Flickr

Photo: BlueRidgeKitties via Flickr

You’ve been fooled. You thought eating chocolate while dieting could help you shed the pounds faster because a study supposedly said so, and outlets all over the place covered it – but it was based on an intentionally faulty, hyped study.

At least, that’s the story that journalist John Bohannon, who was the first author, partial architect and promoter of the study, told in a viral io9 piece. The story exploded in social media as readers, journalists, scientists, ethicists and others argued over what he really proved, whether he should have done it and what lessons can be gleaned from the stunt. Continue reading

Journal’s retraction highlights value of keeping ‘a biostatistician in your back pocket’

Tara Haelle

About Tara Haelle

Tara Haelle (@TaraHaelle) is AHCJ's medical studies core topic leader, guiding journalists through the jargon-filled shorthand of science and research and enabling them to translate the evidence into accurate information.

Science-retractedA now-retracted study in the journal Science once again reveals how important it is that journalists find appropriate expert sources to weigh in on findings before publishing stories about them.

The well-publicized paper, co-authored by Columbia researcher Donald Green and UCLA graduate student Michael LaCour, suggested that opponents of same-sex marriage were more likely to change their minds after talking with gay and lesbians canvassers. But, as Retraction Watch reported last week, LaCour faked the data. The journal initially posted an “Editorial Expression of Concern” but officially retracted the paper Thursday. Green had specifically requested the retraction, but LaCour does not agree with it. Continue reading

Critically assessing nutritional arguments based on evidence: One journalist’s case study

Tara Haelle

About Tara Haelle

Tara Haelle (@TaraHaelle) is AHCJ's medical studies core topic leader, guiding journalists through the jargon-filled shorthand of science and research and enabling them to translate the evidence into accurate information.

Photo: eddie welker via Flickr

Photo: eddie welker via Flickr

Few areas of medical research are as challenging to study as nutrition. Randomized controlled nutrition trials are very difficult to conduct, and individual variation among participants can be much greater than in other areas. Add to that the urgency of the “obesity epidemic” and the multibillion dollar industry of diets, supplements and other weight-loss schemes, and it becomes clear how competing ideologies make it tough to parse the evidence. Continue reading

Grant will allow comprehensive tracking of journal retractions

Pia Christensen

About Pia Christensen

Pia Christensen (@AHCJ_Pia) is the managing editor/online services for AHCJ. She manages the content and development of healthjournalism.org, coordinates social media efforts of AHCJ and assists with the editing and production of association guides, programs and newsletters.

Adam Marcus

Adam Marcus

Ivan Oransky

Ivan Oransky

A $400,000 grant from the MacArthur Foundation will be used to create a database of retractions from scientific journals, extending the work done by  Adam Marcus and AHCJ Vice President Ivan Oransky on their Retraction Watch blog.

The grant was awarded to the Center for Scientific Integrity, a nonprofit organization set up by Marcus and Oransky. Continue reading

What reporters need to know about side effects and drug studies

Brenda Goodman

About Brenda Goodman

Brenda Goodman (@GoodmanBrenda), an Atlanta-based freelancer, is AHCJ’s topic leader on medical studies, curating related material at healthjournalism.org. She welcomes questions and suggestions on medical study resources and tip sheets at brenda@healthjournalism.org.

Recently, Dr. Ben Goldacre (@bengoldacre), a prominent critic of drug studies, wanted to find out how often side effects reported by users of cholesterol-lowering drugs called statins were genuinely caused by the medications.

The study he co-authored concluded that most reported side effects of statins aren’t often due to the drugs themselves, but to other causes. The study generated front-page headlines in the U.K., with an article in The Telegraph declaring, “Statins have virtually no side effects, study finds.”

Outcry ensued. Patients who experienced side effects on statins begged to differ, and Goldacre’s fans wondered if he had suddenly gone soft on pharmaceutical companies.

In response, Goldacre penned a nuanced explanation of the study findings, explaining* that its conclusions were flawed because it was based on incomplete data.

The statin study controversy aside, his blog post makes some key points about how side effects are reported in medical journals that are helpful for health reporters to keep in mind when covering the downsides of new drugs. I’ve boiled some important points down and included them in this tip sheet for AHCJ members.

*Editor’s note: An earlier version of this post used the word “admitting.”

Countering the fog of research

Brenda Goodman

About Brenda Goodman

Brenda Goodman (@GoodmanBrenda), an Atlanta-based freelancer, is AHCJ’s topic leader on medical studies, curating related material at healthjournalism.org. She welcomes questions and suggestions on medical study resources and tip sheets at brenda@healthjournalism.org.

Image by Mark Robinson via flickr.

Image by Mark Robinson via flickr.

The military uses the phrase “the fog of war” to describe the miscalculations and botched decisions that get made in the heat of combat.

But you need not sign up for active duty to run into foggy thinking. Just call a scientist and interview them about their own research.

One of my favorite examples of this is when researchers conduct observational studies that can’t show cause and effect, yet interpret their findings to reporters as if they do. Continue reading