from Laika’s MedLib blog at http://laikaspoetnik.wordpress.com/
Do you ever use Wikipedia? I do and so do many other people. It is for free, easy to use, and covers many subjects.
But do you ever use Wikipedia to look up scientific or medical information? Probably everyone does so once in a while. Dave Munger (Researchblogging) concluded a discussion on Twitter as follows:
“Wikipedia’s information quality is better than any encyclopedia, online or off. And, yes, it’s also easy to use”.
Wikipedia is an admirable initiative. It is a large online collaborative, multilingual encyclopedia written by contributors around the world.
But the key question is whether you can rely on Wikipedia as the sole source for medical, scientific or even popular information.
Well, you simply can’t and here are a few examples/findings to substantiate this point.
RANKING AND USE
When you search for diabetes in Google (EN), Wikipedia’s entry about diabetes ranks second, below the American Diabetes Association Home Page. A recent study published in the J Am Med Inform Assoc  confirms what you would expect: that the English Wikipedia is a prominent source of online health information. Wikipedia ranked among the first ten results in more than 70% of search engines and health-keywords tested, and outranked other sources in case of rare disease-related keywords. Wikipedia’s articles were viewed more frequently than the corresponding MedlinePlus Topic pages. This corroborates another study that can be downloaded from the internet here . This study by Envision Solutions, LLC, licensed under the Creative Commons License, concluded that the exposure of Internet user’s to health-related user-generated media (UGM) is significant, Wikipedia being the most reference resource on Google and Yahoo….Read entire post here: http://laikaspoetnik.wordpress.com/2009/09/14/the-trouble-with-wikipedia-as-a-source-for-medical-information/