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Table of Contents: 2012 MAY–JUNE No. 386

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PubMed Filters Sidebar Replaces the Limits Page

Canese K. PubMed Filters Sidebar Replaces the Limits Page. NLM Tech Bull. 2012 May-Jun;(386):e3.

2012 May 02 [posted]
2012 May 10 [Editor's note added]
2012 May 15 [Editor's note added]

[Editor's note: These changes were implemented in PubMed on May 10, 2012.]
[Editor’s note: The PubMed Tutorial has been updated to reflect this recent change. Also, see the Filters Sidebar tutorial on YouTube on May 15, 2012.]

In order to provide users with a more visible and accessible way to narrow PubMed results, the Limits page will be replaced by a results filter sidebar. The filter sidebar options will work the same way as the limit selections; that is, once a filter is selected it will be activated for subsequent searches until the selection is cleared (see Figure 1).

Screen capture of PubMed results with default filter sidebar options
Figure 1: PubMed results with default filter sidebar options.

Click a filter to narrow your search results, e.g., you may filter your search results for cystic fibrosis to Clinical Trial and articles published in the last 10 years. A "Filters activated" message will display on the result page (see Figure 2).

Screen capture of PubMed cystic fibrosis results filtered by the last 10 years publication date and Clinical Trial
Figure 2: PubMed cystic fibrosis results filtered by the last 10 years publication date
and Clinical Trial.

Only valid filter options for a result set will display on the sidebar, e.g., Meta-Analysis was removed from the filter list in the search above because none of the result citations were tagged with that article type.

To turn off filters, click either the “Clear all” link to remove all the filters, the “clear” link next to a filter category to clear the selections within that category, or the individual filter.

To add additional filter categories to the sidebar, click the “Choose additional filters” link, select the additional categories, and then click Apply (see Figure 3).

Screen capture of PubMed results with default filter sidebar selections
Figure 3: Filters sidebar “Choose additional filters” pop-up selection box with Sex
and Ages selected.

To add filters to the sidebar for categories with many selections, click the category “more …” link, select the additional filters, and then click Apply (see Figure 4).

Screen capture of Filters sidebar “more …” pop-up selection box with languages selected
Figure 4: Filters sidebar category “more …” pop-up selection box with languages selected.

The PubMed default Review and Free full text filters have been moved to the filters sidebar. The “Filter your results” portlet will eventually be incorporated into the filters sidebar.

By Kathi Canese
National Center for Biotechnology Information

NLM Technical Bulletin National Library of Medicine National Institutes of Health