{"id":19928,"date":"2021-11-17T22:51:32","date_gmt":"2021-11-17T22:51:32","guid":{"rendered":"https:\/\/news.nnlm.gov\/region_5\/?p=19928"},"modified":"2021-11-22T19:35:55","modified_gmt":"2021-11-22T19:35:55","slug":"medline-now-playing-on-a-platform-near-you-maximizing-your-medline-experience-in-pubmed-ebsco-and-ovid","status":"publish","type":"post","link":"https:\/\/news.nnlm.gov\/region_5\/medline-now-playing-on-a-platform-near-you-maximizing-your-medline-experience-in-pubmed-ebsco-and-ovid\/","title":{"rendered":"MEDLINE Now Playing on a Platform Near You: Maximizing Your MEDLINE Experience in PubMed, EBSCO, and Ovid"},"content":{"rendered":"<p>The <a href=\"https:\/\/pncmla.org\/\">Pacific Northwest Chapter\/ Medical Library Association<\/a> (PNCMLA) hosted a <a href=\"https:\/\/pncmla.org\/Nov.2021-Annual-Conference\">virtual conference<\/a> November 4-5, 2021. At the conference, I presented with <a href=\"https:\/\/www.ohsu.edu\/people\/andrew-s-hamilton\">Andrew Hamilton<\/a> (Oregon Health &amp; Science University) and <a href=\"https:\/\/guides.lib.uw.edu\/research\/diana\">Diana Louden<\/a> (University of Washington) on searching MEDLINE in PubMed, EBSCO, and Ovid. The presentation included and overview of MEDLINE and tips on searching in each platform. This post provides resources shared and discussed in the presentation.<\/p>\n<p>MEDLINE is an index of 28 million journal articles from 5,200 journals in biomedicine. The index is maintained by the National Library of Medicine (NLM). A distinctive feature of MEDLINE is that the records are indexed with NLM\u00a0<a href=\"https:\/\/www.nlm.nih.gov\/mesh\/meshhome.html\">Medical Subject Headings<\/a> (MeSH). MEDLINE can be searched through multiple platforms, including PubMed, EBSCO, and Ovid. MEDLINE in PubMed is free to search and use, while EBSCO and Ovid require a subscription.<\/p>\n<p>Consider using MEDLINE on different platforms like seeing the same movie in a different theater. You might prefer one theater; your friend might prefer another. Maybe you like the snack options in your favorite theater, maybe you like the seats, maybe you like the price. Similarly, many people have preferences about what platform they use for MEDLINE searching. PubMed, EBSCO, and Ovid all have different features and strengths for searching MEDLINE.<\/p>\n<p>Andrew created the cheat sheet below to compare key differences in search strategies for MEDLINE in PubMed, EBSCO, and Ovid.<\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n<h1>Searching Medline in PubMed, EBSCO, and Ovid<\/h1>\n<h2>Phrase Searching Commands<\/h2>\n<h3><em>PubMed<\/em><\/h3>\n<ul>\n<li>Use of quotation marks (\u201cused tires\u201d) will search the PubMed Phrase index.<\/li>\n<li>If the term is not included in the phrase index, PubMed will revert to using Automatic Term Mapping to process the words in the quoted phrase<\/li>\n<li>Allows searches for embedded stop words or Boolean operators (e.g. \u201chit or miss\u201d)<\/li>\n<\/ul>\n<h3><em>EBSCO<\/em><\/h3>\n<ul>\n<li>Use of quotation marks (\u201cused tires\u201d) will cause EBSCO to look for words in the exact order<\/li>\n<li>Allows searches for embedded stop words or Boolean operators (e.g. \u201chit or miss\u201d)<\/li>\n<\/ul>\n<h3><em>Ovid<\/em><\/h3>\n<ul>\n<li>Use of quotation marks (\u201cused tires\u201d) will cause Ovid to look for words in the exact order<\/li>\n<li>Allows searches for embedded stop words or Boolean operators (e.g. \u201chit or miss\u201d)<\/li>\n<li>FREQUENCY SEARCH COMMAND SYNTAX: <strong>x.ab.\/FREQ=n <\/strong>(diabet*.tw.\/FREQ=5 finds any record with 5 or more instances of words beginning with diabet- in the textword field)<\/li>\n<\/ul>\n<h2>Adjacency Searching Commands<\/h2>\n<h3><em>PubMed\u00a0<\/em><\/h3>\n<ul>\n<li>No adjacency search function available<\/li>\n<\/ul>\n<h3><em>EBSCO<\/em><\/h3>\n<ul>\n<li>N# for bidirectional adjacency<\/li>\n<li>W# for unidirectional adjacency<\/li>\n<\/ul>\n<h3><em>Ovid<\/em><\/h3>\n<ul>\n<li>ADJ# for bidirectional adjacency<\/li>\n<li>ADJ is a one word unidirectional adjacency command<\/li>\n<li>No multiword unidirectional adjacency<\/li>\n<\/ul>\n<h2>Truncation Searching Commands<\/h2>\n<h3><em>PubMed<\/em><\/h3>\n<ul>\n<li>Uses asterisk (*) for unlimited truncation.<\/li>\n<li>Use of * turns off automatic term mapping for that term<\/li>\n<li>Truncated terms must contain at least <u>four<\/u> characters<\/li>\n<li>No character limited truncation searching<\/li>\n<\/ul>\n<h3><em>EBSCO<\/em><\/h3>\n<ul>\n<li>Uses asterisk (*) for unlimited truncation.<\/li>\n<li>The hash sign (#) matches one optional character.<\/li>\n<li>The question mark (?) matches exactly one character.<\/li>\n<li>No minimum character limit for * truncation<\/li>\n<li>No character limited truncation searching<\/li>\n<\/ul>\n<h3><em>Ovid<\/em><\/h3>\n<ul>\n<li>Uses asterisk (*), dollar sign ($), or colon (:) for unlimited truncation.<\/li>\n<li>The question mark (?) matches one optional character.<\/li>\n<li>The hash sign (#) matches exactly one character.<\/li>\n<li>No minimum character limit for *\/$\/: truncation<\/li>\n<li>Use of *# = the max number of characters allowed. \u00a0(e.g. diet*3 will find diets, dieting, dietary, but not diethylene or diethylamino, etc.)<\/li>\n<\/ul>\n<h2>MeSH Explosion Commands<\/h2>\n<h3><em>PubMed<\/em><\/h3>\n<ul>\n<li>Automatic explosion.\u00a0 Use [mh:noexp] to turn off explode feature<\/li>\n<\/ul>\n<h3><em>EBSCO<\/em><\/h3>\n<ul>\n<li>No automatic explosion. Use <em>exp MeSH Term<\/em> to enable explosion<\/li>\n<\/ul>\n<h3><em>Ovid<\/em><\/h3>\n<ul>\n<li>No automatic explosion. Use <em>exp MeSH Term<\/em> to enable explosion<\/li>\n<\/ul>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/p>\n<p>A copy of <a href=\"https:\/\/news.nnlm.gov\/region_5\/wp-content\/uploads\/sites\/10\/2021\/11\/MEDLINE-Searching-Command-Comparison.pdf\">the cheat sheet is available as a chart to download<\/a> (PDF). Slides from the presentation and the presentation recording are available on request (contact ehamstra@uw.edu).<\/p>\n<p>&nbsp;<\/p>\n<p>The National Library of Medicine and the Network of the National Library of Medicine provide additional resources on MEDLINE:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=VdbmGoZtSBA\">PubMed, MEDLINE, and PMC: What\u2019s the Connection?<\/a>\u00a0(video) briefly explains MEDLINE and the overlap between PubMed, MEDLINE, and PubMed Central (PMC), include in your course guides<\/li>\n<li>How PubMed Works (<a href=\"https:\/\/nnlm.gov\/training\/class\/how-pubmedr-works-demand\">on-demand courses<\/a>\u00a0or <a href=\"https:\/\/nnlm.gov\/training\/class-catalog\/how-pubmed-works\">live webinars<\/a>) provides in-depth information about PubMed, including Selection, Medical Subject Headings (MeSH), and Automatic Term Mapping (ATM)<\/li>\n<li><a href=\"https:\/\/www.nlm.nih.gov\/medline\/medline_overview.html\">MEDLINE, overview<\/a> (website), includes information about journal selection and policies<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The Pacific Northwest Chapter\/ Medical Library Association (PNCMLA) hosted a virtual conference November 4-5, 2021. At the conference, I presented with Andrew Hamilton (Oregon Health &amp; Science University) and Diana Louden (University of Washington) on searching MEDLINE in PubMed, EBSCO, and Ovid. The presentation included and overview of MEDLINE and tips on searching in each&#8230; <a href=\"https:\/\/news.nnlm.gov\/region_5\/medline-now-playing-on-a-platform-near-you-maximizing-your-medline-experience-in-pubmed-ebsco-and-ovid\/\">Read More &raquo;<\/a><\/p>\n","protected":false},"author":2956,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[322,320,324,5],"tags":[17,15,123],"class_list":["post-19928","post","type-post","status-publish","format-standard","hentry","category-bio-medical-professionals","category-education","category-library-staff","category-training-education","tag-medline","tag-pubmed","tag-pubmed-gov"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/posts\/19928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/users\/2956"}],"replies":[{"embeddable":true,"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/comments?post=19928"}],"version-history":[{"count":13,"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/posts\/19928\/revisions"}],"predecessor-version":[{"id":19951,"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/posts\/19928\/revisions\/19951"}],"wp:attachment":[{"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/media?parent=19928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/categories?post=19928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.nnlm.gov\/region_5\/wp-json\/wp\/v2\/tags?post=19928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}