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Dr. Oz and The Doctors Only Right Half the Time, Study Shows

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Dr. Oz and The Doctors Only Right Half the Time, Study Said MonkeyBusiness Images/PhotoSpin

Many of us look for medical advice on TV. Surely if that advice is given by a doctor, it should be sound. Right?

However, TV shows like The Doctors and The Dr. Oz Show have only given research-supported advice about 50 percent of the time, according to a recent study published in the British Medical Journal.

These two shows draw over two billion viewers apiece, each day. The general public quotes "facts" they have learned from them regularly.

With that in mind, researchers from the University of Alberta’s Department of Family Medicine designed a study to determine how reliable the advice has been.

Christina Korownyk led a research team that “recorded over 70 episodes each of 'The Dr. Oz Show' and 'The Doctors,' and randomly selected 40 of each to analyze for accuracy and integrity of claims,” reported IFL science.com.

The shows were recorded in 2013. “On average, each show contained three or four topics, with four or five medical recommendations given for each. If the hosts themselves did not provide the advice, it was most likely given by an approved guest on the show,” stated Medcity News.

Researchers randomly selected 80 of the stronger recommendations from each of the shows and developed a searchable question for each.

Two health care providers from the research group with medical literature searching skills independently sought evidence supporting each recommendation.

Teams made up of four investigators then reviewed the evidence for each recommendation searching for: support, lack of support or support of the opposite treatment of the TV professionals' recommendations.

The results showed that only about 54 percent of the claims were backed up by peer-reviewed evidence and about 14 percent of the recommendations were actually contradicted by existing research by both shows.

Dr. Oz’s show had claims that were neither supported nor disputed 49 percent of the time. The Doctor’s recommendations had no evidence for or against them 24 percent of the time.

Earlier this year, Dr. Oz went before Senate Subcommittee on Consumer Protection, Product Safety and Insurance about false advertising regarding the weight loss supplements.

He was asked to explain why he endorsed something the scientific community found little evidence to support.

Dr. Oz admitted that, "My job, I feel, on the show is to be a cheerleader for the audience ...” reported CNN.

What can be learned from this study and the senate hearing is that TV doctors are paid to entertain us. If you have a health care concern, it is best to go see your own doctor or someone who can examine you directly to determine if you have a condition that needs further investigation.

Sources:

Research now officially shows that Dr. Oz is frequently full of it. Medcity News. Retrieved Dec. 25, 2014.
http://medcitynews.com/2014/12/research-now-officially-shows-dr-oz-full-...

Experts Say Half The Advice On Dr. Oz And The Doctors Is Wrong Or Lacks Evidence. IFL Science.com. Retrieved Dec. 25, 2014.
http://www.iflscience.com/health-and-medicine/how-reliable-are-tv-doctors

Korownyk C. et al. Televised medical talk shows-what they recommend and the evidence to support their recommendations: a prospective observational study. BMJ. 2014 Dec 17;349:g7346. doi: 10.1136/bmj.g7346. PMID: 25520234 [PubMed - in process] Free PMC Article
http://www.bmj.com/content/349/bmj.g7346

Congressional hearing investigates Dr. Oz 'miracle' weight loss claims. CNN.com. Retrieved Dec. 25, 2014.
http://edition.cnn.com/2014/06/17/health/senate-grills-dr-oz

Michele is an R.N. freelance writer with a special interest in woman’s health care and quality of care issues.

Edited by Jody Smith

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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

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