Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Study finds most TV prescription drug ads minimize risk information

08.01.2008
Prescription drug ads on television first hit the airwaves just over a decade ago, but a new University of Georgia study finds that most of them still do not present a fair balance of information, especially when it comes to the risk of side effects.

A team led by Wendy Macias, associate professor in the UGA Grady College of Journalism and Mass Communication, analyzed a week’s worth of direct-to-consumer ads on broadcast and cable television. The found that the average 60-second ad contained less than 8 seconds (13 percent of total ad time) of side effect disclaimers, while the average 30-second ad has less than 4.4 seconds (15 percent of total ad time) of disclaimers. Most of the 15-second ads studied devoted no time at all to disclaimers.

“These ads clearly don’t devote enough time to information about risk,” said Macias, whose results appear in the November/December issue of the journal Health Communication. “Adding to the problem is that the information is often presented in a way that people aren’t likely to comprehend or even pay attention to.”

Macias and her team, which includes Kartik Pashupati at Southern Methodist University and Liza Lewis at The University of Texas at Austin, found that almost all of the ads disclosed side effects solely in a voice-over portion of the ad. Only 2.2 percent of ads had the disclosure in voice-over as well as in text form.

The 1997 FDA guidelines that allowed drug companies to greatly expand the scope of their direct-to-consumer advertising required the companies to “present a fair balance between information about effectiveness and information about risk.”

Fair balance is not defined by the FDA, so Macias created a four-tiered classification: 1.) Lawbreakers are ads that don’t mention side effects at all; 2.) bare minimums are those that list side effects but spend less than 10 percent of time on risk information; 3.) the main pack includes ads that spend more than 10 percent of time on risk information, and 4.) the proactive, safety oriented approach, which gives equal treatment to both the risks and the benefits of the drug.

The researchers found that two percent of the ads studied were clear lawbreakers, 10 percent met bare minimum requirements and 88 percent were in the main pack. The researchers analyzed commercials that aired in 2003, but Macias said current ads are similar in their content and leave much to be desired.

“Very few advertisers are really doing well enough when it comes to actually trying to educate the consumer,” she said. “The ads are presented in such a way that the consumer would have to be paying very close attention and be adept at processing the information to really understand the risks as well as the benefits.”

Proponents of direct-to-consumer ads argue that they help raise awareness of various medical conditions and their treatments. Critics argue that the ads drive up health care costs by steering consumers to costly drugs that they might not need. Still, Nielsen Media Research estimates that pharmaceutical companies spent more than $1.5 billion on direct-to-consumer television ads during the first half of 2007.

Macias said most ads could clearly do more to educate consumers, and points to recent advertisements for Johnson and Johnson’s Ortho Evra® birth control patch that give equal emphasis to the risks and benefits of the drug as an example of a more balanced approach.

“A prescription drug is something that consumers should be making a rational decision about,” Macias said. “And the more information consumers have, the better decisions they can make.”

Sam Fahmy | EurekAlert!
Further information:
http://www.uga.edu

More articles from Studies and Analyses:

nachricht Multi-year study finds 'hotspots' of ammonia over world's major agricultural areas
17.03.2017 | University of Maryland

nachricht Diabetes Drug May Improve Bone Fat-induced Defects of Fracture Healing
17.03.2017 | Deutsches Institut für Ernährungsforschung Potsdam-Rehbrücke

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: A Challenging European Research Project to Develop New Tiny Microscopes

The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.

To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...

Im Focus: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Transport of molecular motors into cilia

28.03.2017 | Life Sciences

A novel hybrid UAV that may change the way people operate drones

28.03.2017 | Information Technology

NASA spacecraft investigate clues in radiation belts

28.03.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>