PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Social media strategy may increase public awareness about donor heart needs

Abstract 18386 (Hall A2, Core 5)

2014-11-18
(Press-News.org) Using social media to deliver both emotional and concise medical content as well as the need for heart transplants and organs resulted in a higher engagement with members, according to research presented at the American Heart Association's Scientific Sessions 2014."

"Social media has not been used extensively in the healthcare industry, and if we can effectively bridge the gap between health education and medicine using social networks and peer influence, we can potentially have many beneficial applications to the healthcare system," said Mohammad Soroya, lead author of the study.

Researchers created a paid pilot campaign that ran for seven days on Facebook, followed by peer-to-peer influencers within their respective social network delivering content to their audiences for a month. Peer influencers work through parasocial "broad" or "within" networks. Parasocial influencers have the highest engagement with their members. They can be the people you follow most, have the most in common with or those whose postings affect people within their network and those that the general public follow - such as celebrity influencers and political figures who simply have a large audience that follow them.

Click-through rates showed that engagement increased: 23 percent during the initial paid campaign; 21.1 percent with emotionally driven content; 33.2 percent with infographics; 7.6 percent with short educational videos.

"Establishing a community on a social network before tailoring content resulted in the best engagement. Content delivered by peer influencers within each outlying network was also highly effective in engaging and stimulating a dialogue and potentially improving attitudes about organ donation, Soroya said."

INFORMATION:

Mohammad Soroya, undergraduate researcher, UCLA Health, Los Angeles, California

Additional Resources: Available multimedia resources (photos/videos/graphics) are available on the right column of the release link http://newsroom.heart.org/news/tuesday-news-tips-2775518?preview=0eb38c126a7e5f75deed47b4d56c2b14 For more news from AHA's Scientific Sessions, follow us on Twitter @HeartNews #AHA14

Statements and conclusions of study authors that are presented at American Heart Association scientific meetings are solely those of the study authors and do not necessarily reflect association policy or position. The association makes no representation or warranty as to their accuracy or reliability. The association receives funding primarily from individuals; foundations and corporations (including pharmaceutical, device manufacturers and other companies) also make donations and fund specific association programs and events. The association has strict policies to prevent these relationships from influencing the science content. Revenues from pharmaceutical and device corporations are available at http://www.heart.org/corporatefunding.

For Media Inquiries:

AHA News Media in Dallas: (214) 706-1173

AHA News Media Office, Nov. 15-19,

at the McCormick Place Convention Center: (312) 949-3400

For Public Inquiries: (800) AHA-USA1 (242-8721)

heart.org and strokeassociation.org

Life is why we fund scientific breakthroughs that save and improve lives.



ELSE PRESS RELEASES FROM THIS DATE:

Youths with a family history of substance use disorders have less efficient forebrain

2014-11-18
Youths with a family history of alcohol and other drug use disorders have a greater risk of developing substance-use disorders (SUDs) themselves than their peers with no such family histories. A new study examines forebrain activity in youths with and without a family history of SUDs. Findings indicate that youths with a family history have forebrain regions that function less efficiently. Researchers and clinicians know that youths with a family history of alcohol and other drug use disorders (FH+) have a greater risk of developing substance-use disorders (SUDs) ...

Chronic alcohol intake can damage white matter pathways across the entire brain

2014-11-18
Chronic misuse of alcohol results in measurable damage to the brain. A new study uses high-resolution structural magnetic resonance (MR) scans to compare the brains of individuals with a history of alcoholism versus those of healthy light drinkers. The abstinent alcoholics showed pronounced reductions in frontal and superior white matter tracts. Chronic misuse of alcohol results in measurable damage to the brain. Chronic drinking may be particularly damaging to the integrity of frontal white matter tracts, which can interfere with cognitive and inhibitory control ...

Childhood adversity hinders genetic protection against problem drinking in white men

2014-11-18
An alcohol metabolizing gene called ADH1B is strongly linked to risk for alcohol use disorders (AUDs). The His allele (genetic variant) at ADHD1B-rs1229984 is considered protective against AUDs. Experiencing adverse events during childhood, such as physical or sexual abuse or witnessing violence, is a well-documented risk factor for alcohol problems. A study of the effects of both the ADH1B gene and childhood adversity has found that under conditions of childhood adversity, the ADH1B His allele does not exert its protective effects against problem drinking in European-American ...

Paramecia need Newton for navigation

2014-11-18
PROVIDENCE, R.I. [Brown University] -- For such humble creatures, single-celled paramecia have remarkable sensory systems. Give them a sharp jab on the nose, they back up and swim away. Jab them in the behind, they speed up their swimming to escape. But according to new research, when paramecia encounter flat surfaces, they're at the mercy of the laws of physics. The findings, published in the journal Physical Review Letters, come from some surprising results in research performed in recent years by James Valles, professor and chair of physics at Brown University, and ...

Ancient New Zealand 'Dawn Whale' identified by Otago researchers

Ancient New Zealand Dawn Whale identified by Otago researchers
2014-11-18
University of Otago palaeontologists are rewriting the history of New Zealand's ancient whales by describing a previously unknown genus of fossil baleen whales and two species within it. Otago Department of Geology PhD student Robert Boessenecker and his supervisor Professor Ewan Fordyce have named the new genus Tohoraata, which translates as 'Dawn Whale' in Māori. The two whales, which lived between 27-25 million years ago, were preserved in a rock formation near Duntroon in North Otago. At that time the continent of Zealandia was largely or completely under ...

Scientists get to the heart of fool's gold as a solar material

Scientists get to the heart of fools gold as a solar material
2014-11-18
MADISON, Wis. - As the installation of photovoltaic solar cells continues to accelerate, scientists are looking for inexpensive materials beyond the traditional silicon that can efficiently convert sunlight into electricity. Theoretically, iron pyrite -- a cheap compound that makes a common mineral known as fool's gold -- could do the job, but when it works at all, the conversion efficiency remains frustratingly low. Now, a University of Wisconsin-Madison research team explains why that is, in a discovery that suggests how improvements in this promising material could ...

Vanderbilt study finds nationwide decline in one type of serious heart attack

2014-11-18
The most emergent form of heart attacks is decreasing nationwide, but this declining incidence could affect emergency departments' quality and timeliness of care. This is the key finding of a Vanderbilt University study released today in the American Journal of Cardiology and presented at the national American Heart Association meeting in Chicago this week. Using data from the Nationwide Emergency Department Sample, the nation's largest database of information about emergency department visits, the researchers found that approximately 250,000 patients present in emergency ...

Why we need to fund newer blood-thinning agents to prevent strokes

2014-11-18
Philadelphia, PA, November 18, 2014 - Care gaps are emerging due to disharmony between healthcare reimbursement policies and evidence-based clinical guideline recommendations, cautions a group of Canadian physicians. Writing in the Canadian Journal of Cardiology, they use the example of stroke prevention in atrial fibrillation (AF) to make a case for engaging with policy-makers to address the growing barriers to patients' access to optimal care. Stroke is a costly disease, imposing a significant human, societal, and economic burden. AF affects about one in eight people ...

Computerized cognitive training has modest benefits for cognitively healthy older adults

2014-11-18
Computerized cognitive training (CCT) has been widely promoted for older adults, but its effectiveness for cognitively health older adults has been unclear in systematic reviews to date. In a new systematic review and meta-analysis published in this week's issue of PLOS Medicine, Michael Valenzuela (Brain and Mind Research Institute, University of Sydney, Sydney, New South Wales, Australia) and colleagues evaluated 52 datasets in 51 studies and found a small overall effect of CCT (g = 0.22; 95% CI 0.15 to 0.29, where g END ...

Does 'brain training' work?

2014-11-18
Computer based 'brain training' can boost memory and thinking skills in older adults, but many programs promoted by the $1 billion brain training industry are ineffective, reveals new research by the University of Sydney. Published today in PLOS Medicine, the study shows that engaging older adults computer-based cognitive training (also known as brain training) can lead to improvements in memory, speed, and visuospatial skills. However, it has no impact on attention or executive functions such as impulse control, planning and problem solving. Brain degeneration ...

LAST 30 PRESS RELEASES:

NIH-funded exploratory study to seek possible targets for treating alcohol use disorder

Hanyang University researchers develop of novel high-resolution mechanoluminescent platform technology

Hidden HPV-linked cell type may drive early cervical cancer, scientists report

Metros cut car use in European cities, but trams fall short

Antarctic ice melt triggers further melting: Evidence for cascading feedbacks 9,000 years ago

Colorectal cancer evades immunotherapy using a dual barrier

MIT research finds particles that enhance mRNA delivery could reduce vaccine dosage and costs

Enhancing ocean wind observation accuracy: New rain correction approach for FY-3E WindRAD

New immobilization strategy enables reliable surface plasmon resonance analysis of membrane proteins

Single organic molecule triggers Kondo effect in molecular-scale “Kondo box”

Drug toxicity predicted by differences between preclinical models and humans

Behind the numbers: The growing mental health crisis among international students in America

Radiative coupled evaporation cooling hydrogel for above‑ambient heat dissipation and flame retardancy

Constructing double heterojunctions on 1T/2H‑MoS2@Co3S4 electrocatalysts for regulating Li2O2 formation in lithium‑oxygen batteries

Massively parallel implementation of nonlinear functions using an optical processor

Electrohydrodynamics pump and machine learning enable portable, high-performance excimer laser

UniSA leads national pilot to improve medication safety in aged care

Engineered biochar emerges as a powerful, affordable tool to combat water pollution

City of Hope appoints leading lung cancer expert Dr. Christine M. Lovly to head national thoracic oncology program

Green space to fewer hospitalizations for mental health

Supervised exercise improves strength and physical performance in patients with advanced breast cancer

NIH award to explore improved delivery systems for school-based substance use prevention and treatment programs

Woodpeckers grunt like tennis stars when drilling

International research team awarded €10 million ERC Synergy Grant to revolutionize drug delivery

Research Spotlight: State-of-the-art 7 Tesla MRI reveals how the human brain anticipates and regulates the body’s needs

Rice and Houston Methodist researchers to study brain-implant interface with Dunn Foundation award

OU biochemists lead global hunt for new antibiotics

October research news from the Ecological Society of America

Kinase atlas uncovers hidden layers of cell signaling regulation

Texas Tech scientists develop novel acceleration technique for crop creation

[Press-News.org] Social media strategy may increase public awareness about donor heart needs
Abstract 18386 (Hall A2, Core 5)