To the Editor: The article by Dr Berland and
colleagues on health information on the Internet suggests considerable room
for improvement in such Web sites.1 However,
the authors do not address the date of the information uncovered by the searches.
The Detwiler Group conducted a study2 over
a similar period and discovered that information on health Web sites is frequently
more than a year old. In many instances, it is several years out of date.
Our study specifically addressed data about pharmaceuticals and found that
drug databases on consumer health sites were updated at most quarterly or
semiannually. In most cases, there is no indication of upload frequency. In
conjunction with this database research, we found that many patient-oriented
information pages were either undated or had only a copyright date; few had
the dates on which they were written, reviewed, or uploaded onto the site.
In one case, a prominent Alzheimer disease site had a fact sheet dated 1995.3
Some tools below are only available to our subscribers or users with an online account.
Download citation file:
Web of Science® Times Cited: 1
Customize your page view by dragging & repositioning the boxes below.
More Listings atJAMACareerCenter.com >
Enter your username and email address. We'll send you a link to reset your password.
Enter your username and email address. We'll send instructions on how to reset your password to the email address we have on record.
Athens and Shibboleth are access management services that provide single sign-on to protected resources. They replace the multiple user names and passwords necessary to access subscription-based content with a single user name and password that can be entered once per session. It operates independently of a user's location or IP address. If your institution uses Athens or Shibboleth authentication, please contact your site administrator to receive your user name and password.