title: Terminology issues in user access to Web-based medical information.
abstract: We conducted a study of user queries to the National Library of Medicine Web site over a three month period. Our purpose was to study the nature and scope of these queries in order to understand how to improve users' access to the information they are seeking on our site. The results show that the queries are primarily medical in content (94%), with only a small percentage (5.5%) relating to library services, and with a very small percentage (.5%) not being medically relevant at all. We characterize the data set, and conclude with a discussion of our plans to develop a UMLS-based terminology server to assist NLM Web users.
authors.affiliation: National Library of Medicine, Bethesda, Maryland, USA.
authors.forename: A T
authors.initials: AT
authors.lastname: McCray
authors.forename: R F
authors.initials: RF
authors.lastname: Loane
authors.forename: A C
authors.initials: AC
authors.lastname: Browne
authors.forename: A K
authors.initials: AK
authors.lastname: Bangalore
mesh_terms: D019992:Databases as Topic; D006801:Humans; D007255:Information Services / Q000706:statistics & numerical data*; D016247:Information Storage and Retrieval / Q000379:methods; D020407:Internet / Q000706:statistics & numerical data*; D016239:MEDLINE / Q000706:statistics & numerical data; D009317:National Library of Medicine (U.S.); D009626:Terminology as Topic; D017432:Unified Medical Language System; D014481:United States