Health Highlights – August 7th, 2009

August 7, 2009 | by

Health Highlights is a biweekly summary of particularly interesting articles from credible sources of health and medical information that we follow & read. For a complete list of recommeded sources, see our links page.

Health Highlights

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The Spectrum Health Value Study: Insured vs. Uninsured

August 6, 2009 | by

In May, we wrote about the Spectrum Health Value Study, an ongoing national online survey where Americans are asked what they value when it comes to healthcare products and services. The survey evaluates 27 programs, products and services categories used by the U.S. government for measuring economic activity in various sectors of the economy. Every three months, Spectrum, a public relations and public affairs firm based in Washington DC, interviews 1,000 people and asks them to identify from the 27 healthcare products, programs and services those ever used and how satisfied they were with each. The ongoing study can be used to identify the relative value Americans place in healthcare programs, products and services, and how the value changes over time.

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Insured and uninsured

The most recent Spectrum Health Value Study data was used to compare answers from insured and uninsured respondents. As Congress recesses for the month of August to talk with their constituents about the current healthcare legislation under consideration in the U.S. House and Senate, these data offer a glimpse into what insured and uninsured Americans value in healthcare.

Don’t Get Burned With Your Sunscreen

July 30, 2009 | by

With summer upon us in full force, many people are eager to get out and enjoy some time in the sun. However, prolonged ultraviolet (UV) light exposure poses a threat during summer months. Indeed, for an increasing number of U.S. adults, sunburns are becoming more and more common [1]. Although sunburn can be the immediate result of the sun’s UV rays, repeated overexposure can lead to wrinkles, discoloration and other signs of premature aging of the skin, as well as skin cancer.

Protect yourself from the sun

Sunburn results when the amount of sun exposure exceeds the ability of melanin, the body’s protective pigment, to shield the skin. Using sunscreen regularly is one of the best ways to ensure protection from the sun and avoid skin damage. Sunscreen creates an effective barrier on the skin, absorbing or reflecting the sun’s UV radiation. With all the different sunscreens on the market, have you ever wondered how well your sunscreen works compared to other brands? A recent investigation by the Environmental Working Group (EWG), a non-profit advocacy organization that provides useful health resources to consumers, evaluated 1,620 brand-name sunscreens and found that 60% offer inadequate protection from the sun or contain ingredients with significant safety concerns.

Medpedia: Reliable Crowdsourcing of Health and Medical Information

July 24, 2009 | by

According to a recent survey by the Pew Internet & American Life Project, 61% of adults look online for health information [1]. Surprisingly however, three-quarters of those searching don’t consistently check the source and date of the health reference they find [2]. Indeed, searching for health information online is dangerous and finding credible, up-to-date sources of health information can be a challenge.

Wikipedia is the Web’s most popular free online encyclopedia. If you’ve ever searched for health or medical content online, Wikipedia articles typically appear at or near the top of search engine results. Nevertheless, Wikipedia’s medical entries are prone to manipulation and are not reliable [3]. Moreover, in many cases you don’t know who has contributed content nor their background or expertise.

Wisdom of crowds is the new model for innovation on the Internet in which collective knowledge is thought to be superior to the intelligence of the few. Nevertheless, not all crowds are wise. Recent cases and new research suggests that crowdsourcing is only truly successful when it is focused on a specific task and when the most effective collaborators are involved [4].

Enter Medpedia.

medpedia-logo

The Medpedia Project is a long-term, worldwide initiative to develop an online collaborative source of health and medical information for medical professionals and the general public. A joint effort with Harvard Medical School, Stanford School of Medicine, Berkeley School of Public Health, University of Michigan Medical School and other global health organizations, the intent of Medpedia is to be a repository of up-to-date unbiased medical information, contributed and maintained by health experts around the world and freely available to the general public. Unlike Wikipedia, which allows anyone to modify pages, Medpedia content creators and editors are required to have an M.D., D.O. or Ph.D. in a biomedical field; each contributor has an author page detailing their qualifications and background.

Francis Collins Nominated to Head NIH

July 15, 2009 | by

Last week, President Barack Obama nominated physician and geneticist Francis Collins as the next Director of the National Institutes of Health (NIH) [1]. From 1993 — 2008, Dr. Collins was the first Director of the NIH’s National Human Genome Research Institute (NHGRI). He led the U.S. government’s Human Genome Project, which decoded the DNA sequence of 20,000 — 25,000 genes.

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In the past, Collins’ research laboratory at the University of Michigan has identified a number of important genes, including those responsible for neurofibromatosis, cystic fibrosis, Huntington’s disease and genes for adult onset (type 2) diabetes. More recently, Collins has been a proponent of personalized medicine or genomic medicine, which leverages specific genetic knowledge for the delivery of effective healthcare. Medscape interviewed him about genomic research and personalized medicine two years ago, where he said that incorporating individualized medicine into the mainstream will necessitate a change in healthcare economics. As NIH Director he will undoubtedly have a voice in the ongoing healthcare reform debate in Washington.

In his announcement on Wednesday, President Obama said [1]:

The National Institutes of Health stands as a model when it comes to science and research. My administration is committed to promoting scientific integrity and pioneering scientific research and I am confident that Dr. Francis Collins will lead the NIH to achieve these goals. Dr. Collins is one of the top scientists in the world, and his groundbreaking work has changed the very ways we consider our health and examine disease. I look forward to working with him in the months and years ahead.