In today’s tip I am linking to a YouTube video from NCBI that briefly explains the new Filters Sidebar feature that has been added to PubMed. We first saw a tweet that the change was coming back on May 2nd, just as I was completing a total update to our full PubMed tutorial*.
I struggled with whether to hold our production team for the new sidebar, or to produce our tutorial with the plan to update in the near future – it is always a struggle to know which is the best option because resource changes can occur at the speed of light, or according to geological time scales (ok, that’s an exaggeration but it feels that way when you want to release a wonderful, up-to-date project & something holds you up and causes delayed publication of our tutorial materials). With PubMed I was lucky – I saw a tweet that the sidebar feature would be added “in the next week”. I asked our voice professional to put the script on hold & I paced around PubMed waiting to see what (& when) things would occur.
True to their word, the sidebar feature showed up on PubMed results on May 10th, exactly one week since I had seen the “in the next week” announcement – my THANKS to the NCBI & PubMed Teams! Not only did they push out their updates in a timely manner, they made a YouTube video explaining the changes & discussing where future changes are slated to go. The video is clear, and quick, so I am using it as my tip this week. I’m not sure the feature is 100% stable, as I show in the image below, and describe later in the post, but I think the change might accomplish NCBI’s goal – for more people to notice & utilize filters for their searches.
In the video the narrator states that the filters area is gone & the two default filters are permanently selected, as indicated by the check marks that can’t be “unclicked”. I”m not seeing those check marks on either “Free full text available” link (shown) or the “Review” link, which is not in view in my image. I also see a difference as to whether I get the right filtered subsets depending on whether I am logged into My NCBI (the upper window shown in the back of the image), or not (the lower, front window). In my hands IE 9.0 & Firefox 12.0 both function similarly in these aspects.
The NCBI video doesn’t really show how results look after filters are added, but in playing with it to me it looks like all of your filters are applied to your search & you only get one set of results, not links to various subsets. Although it is now easier to add filters to searches, if that’s how filters are going to work going forward, I think I will miss the old filters – I kind of like being able to switch between various subcategories of results without having to change my filters or rerun searches. Be sure to share your thoughts & preferences with NCBI so that they can create the best resource for their users needs!
* OpenHelix tutorial for this resource available for individual purchase or through a subscription.
OpenHelix Introductory Tutorial on using PubMed (soon to be updated): http://www.openhelix.com/cgi/tutorialInfo.cgi?id=70
PubMed Resource: http://www.pubmed.gov/
Sayers, E.W., Barrett, T., Benson, D.A., Bolton, E., Bryant, S.H., Canese, K., Chetvernin, V., Church, D.M., DiCuccio, M., Federhen, S. & (2011). Database resources of the National Center for Biotechnology Information, Nucleic Acids Research, 40 (D1) D25. DOI: 10.1093/nar/gkr1184