Healthcare // Patient Tools
News
2/14/2011
11:25 AM
Connect Directly
RSS
E-Mail
50%
50%

Healthcare Social Media Sites Neglect Privacy Protections

Analysis of diabetes sites indicates that many lack scientific accuracy and put users' personal information at risk.

15 Healthy Mobile Apps
(click image for larger view)
Slideshow: 15 Healthy Mobile Apps

Weitzman also said the Web is a notoriously difficult sphere to regulate with respect to issues of privacy, information security, and honesty in advertising, but said she is hopeful that these sites will improve.

"I think a sustainable standard for how these communities operate with respect to privacy, security, and honesty will come about because the communities themselves and their users will adopt and enforce norms of transparency and protection," Weitzman predicted. "One way this could happen is for stakeholders of these sites to develop a system of 'peer review' around these issues to support better or best practices."

The study evaluated diabetes Web sites that appeared prominently in Google searches and allowed members to create personal profiles and interact with each other. The study examined four key factors:

-- agreement of content with diabetes science and clinical practice standards,

-- practices for auditing content and supporting transparency,

-- accessibility and readability of privacy policies, and

-- the degree of control members had over the sharing of personal data.

The average number of members per Web site was 6,707. Activity ranged widely among the sites, from over 100 new posts per day to less than 5 new posts per day.

Other findings were that the majority of sites did not include a "disclaimer" encouraging patients to discuss their care regimen with a healthcare provider. Several sites did not post essential diabetes information, such as the definition of "A1c" -- a biomarker commonly used by diabetics to access blood glucose levels.

In addition to recommending improvements in these areas, the authors saw a need for increased moderation, for the credentials of moderators to be more visible, and for periodic external review. Further, potential conflicts of interest -- such as ties to the pharmaceutical industry -- needed to be more clearly disclosed, and privacy policies easier to understand.

Weitzman is an assistant professor in the laboratory of Kenneth Mandl, who also co-authored the study. Last year the two developed an application for the social networking website TuDiabetes that allows users to submit their A1c levels to be displayed in a worldwide map, as part of an effort to encourage diabetes management and inform public health efforts and research.

Researchers said they chose to study diabetes-related networks because they were among the earliest to emerge and remain among the most active. The research team in the Children's Hospital informatics program will further study how these sites are used -- how people choose to interact with them and how specifically they share their medical information.

Previous
2 of 2
Next
Comment  | 
Print  | 
More Insights
Register for InformationWeek Newsletters
White Papers
Current Issue
InformationWeek Tech Digest September 24, 2014
Start improving branch office support by tapping public and private cloud resources to boost performance, increase worker productivity, and cut costs.
Video
Slideshows
Twitter Feed
InformationWeek Radio
Sponsored Live Streaming Video
Everything You've Been Told About Mobility Is Wrong
Attend this video symposium with Sean Wisdom, Global Director of Mobility Solutions, and learn about how you can harness powerful new products to mobilize your business potential.