Thursday, February 9, 2012

Web Searches Impact 'Cyberchondria,' Study Finds

November 25, 2008

Microsoft researchers have concluded that Internet search engines have the potential to heighten Web users' medical concerns and that escalation is influenced by "the amount and distribution of medical content viewed by users, the presence of escalatory terminology in pages visited, and a user’s predisposition to escalate versus to seek more reasonable explanations for ailments." The new study of "cyberchondria," which Microsoft describes as "the unfounded escalation of concerns about common symptomatology, based on the review of search results and literature on the Web," involved 515 individuals.

"Our findings underscore the potential costs and challenges of cyberchondria and suggest actionable design implications that hold opportunity for improving the search and navigation experience for people turning to the Web to interpret common symptoms," the researchers stated. Search engine architects have a responsibility to ensure users do not experience unnecessary concern generated by ranking algorithms their engines use, the study concluded. Web engineers must be "focused on serving medical search results that are reliable, complete, and timely, as well as topically relevant," they said.

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Juliana Gruenwald

Tech Writer

E-Mail: jgruenwald@nationaljournal.com.


Juliana Gruenwald has been covering tech and telecom issues for more than a decade for National Journal, Interactive Week, BNA and Congressional Quarterly. This is her second stint with National Journal. She was recruited by NJ in 1998 to help launch its first tech policy publication, Technology Daily. She left in 2000 to cover international tech and telecom issues for Ziff Davis Media's Interactive Week magazine. She started her career at United Press International as the wire service's first Helen Thomas Intern. She has a Bachelor of Arts degree from the University of Minnesota. A Minneapolis native, she misses the lakes but not the cold.


Josh Smith

Tech Reporter

E-Mail: joshsmith@nationaljournal.com.


Josh Smith covers technology policy as a staff reporter for National Journal. He previously interned at National Journal Daily, a Senate press office, and the Deseret News in Salt Lake City where he covered the state legislature, courts, and crime. In 2009 he graduated with honors from Southern Utah University after managing an award-winning student newspaper as editor-in-chief. Josh has received state, regional and national awards for his political and policy reporting, including first place in CapitolBeat’s 2009 Best of Statehouse Reporting college competition. A native of drop-dead-gorgeous Utah, Josh lives in Virginia with his wife, Amber.