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Improving usage of pediatric information on the Internet: the Virtual Children's Hospital.

OBJECTIVE: Digital health sciences libraries (DHSLs) bring order to the chaos of the Internet by making authoritative medical information easily and conveniently available to patrons. The goal of this project was to perform a baseline usage analysis of the pediatric-related information in a general DHSL and to determine whether reorganization of the pediatric-related information into its own pediatric DHSL could increase the usage of the pediatric-related information. METHODS: From March through August 1997, a baseline analysis of a general DHSL (Virtual Hospital) was conducted using computer server log file analysis programs. The quantity of pediatric-related information in the general DHSL and its baseline usage were determined. In September 1997, the pediatric-related information was reorganized into its own pediatric DHSL (Virtual Children's Hospital), and server log file analyses were conducted of the pediatric DHSL from September 1997 to August 1998. Statistical analysis was performed by time series autoregression. RESULTS: During the baseline, the general DHSL and the pediatric-related information received a monthly average of 2 320 782 and 141 444 qualified hits, respectively. After the intervention, the general DHSL and the pediatric DHSL received a monthly average of 2 765 454 and 256 998 qualified hits, respectively. This is an increase of 19. 2% for the general DHSL and 81.7% for the pediatric DHSL. These changes were statistically significant at the P >.0001 level. The most requested pediatric-related content in the pediatric DHSL did not change substantively from preintervention to postintervention. DISCUSSION: On the Internet, as in real life, children's services must have their own distinct identity and must be differentiated from adult services. Therefore, pediatric-related information will receive increased usage if it is part of a pediatric DHSL rather than part of a general DHSL. Others can use this process and the lessons learned to develop and enhance their own pediatric-related information on the Internet. Internet, pediatrics, digital health sciences libraries, digital library, medical library.

Data Collection↗

Searching for answers. Using computers to find the literature you need for patient care.

The medical journal literature is extensive and contains information that can help physicians care for patients. Minnesota physicians are able to tap into a variety of resources to help them locate relevant articles. Literature searches may be run by librarians in a local hospital library, a larger health sciences library, or via various professional associations. Physicians interested in conducting their own searches are able to use local systems or dial into national ones. Innovations in computers will allow easier and faster access to the medical literature in the future.

CD-ROM↗

Hospital association libraries: an overview.

Results of a survey conducted by the Library of the American Hospital Association to gather data about library and information services provided by other hospital associations are reported. Topics covered include staffing, funding, collection size, users, and services. The interface of these libraries with other health sciences libraries and the national Biomedical Communications Network (BCN) is discussed.

American Hospital Association↗

Consumer health information: libraries as partners.

The need for consumer health information delivery is becoming more evident to librarians. The results of a user survey at a large medical center library and a metropolitan public library confirm that the general public is making demands for health information at both types of libraries. Issues facing librarians are discussed; roles are suggested for public libraries, for academic health sciences libraries, and for hospital libraries. The importance of library involvement in the delivery of consumer health information is emphasized. Librarians are urged to define a role for themselves and to work hard at identifying the library profession to all others involved in the delivery of consumer health information.

Forecasting↗

Controlling hospital library theft.

At Capital Health System/Fuld Campus (formerly Helene Fuld Medical Center), the Health Sciences Library lost many books and videocassettes. These materials were listed in the catalog but were missing when staff went to the shelves. The hospital had experienced a downsizing of staff, a reorganization, and a merger. When the library staff did an inventory, $10,000 worth of materials were found to be missing. We corrected the situation through a series of steps that we believe will help other libraries control their theft. Through regularly scheduling inventories, monitoring items, advertising, and using specific security measures, we have successfully controlled the library theft. The January 2002 inventory resulted in meeting our goal of zero missing books and videocassettes. We work to maintain that goal.

Humans↗

Citation analysis in journal rankings: medical informatics in the library and information science literature.

Medical informatics is an interdisciplinary field. Medical informatics articles will be found in the literature of various disciplines including library and information science publications. The purpose of this study was to provide an objectively ranked list of journals that publish medical informatics articles relevant to library and information science. Library Literature, Library and Information Science Abstracts, and Social Science Citation Index were used to identify articles published on the topic of medical informatics and to identify a ranked list of journals. This study also used citation analysis to identify the most frequently cited journals relevant to library and information science.

Bibliometrics↗

The Open System Interconnection as a building block in a health sciences information network.

The interconnection of integrated health sciences library systems with other health sciences computer systems to achieve information networks will require either custom linkages among specific devices or the adoption of standards that all systems support. The most appropriate standards appear to be those being developed under the Open System Interconnection (OSI) reference model, which specifies a set of rules and functions that computers must follow to exchange information. The protocols have been modularized into seven different layers. The lowest three layers are generally available as off-the-shelf interfacing products. The higher layers require special development for particular applications. This paper describes the OSI, its application in health sciences networks, and specific tasks that remain to be undertaken.

Computers↗

The education of informationists, from the perspective of a library and information sciences educator.

This article explores the background of, and some of the current models for the education of, the individuals known as "informationists." A definition, an historical overview, and a literature review are followed by a description of the current practices in a variety of institutions and organizations. A series of five "case reports" illustrates some of the possible tracks that individuals seeking education as informationists may follow. A proposal for a rigorous planning process is made, followed by a list of recommendations for this planning process.

Certification↗

A survey of the use of on-line computer-based scientific search services by academic libraries.

To explore their use of on-line computer-based bibliographic search services, a one-page questionnaire was sent to 100 academic libraries in the United States having separate departmental chemistry or science libraries. An attempt was made to determine the background training of the persons performing the searches, who the end users were, the growth trend, the funding, the data bases used, and the value to the users. Of the 73 replies, 49.3% indicated use of such services, while 24.6% were planning to use them primarily by faculty and graduate students. Of those reporting, 83.3% used searchers with a background in library or information science; 47.2% had a background in scientific discipline. Two or more on-line services were used by 72.2%. A majority of respondents stated that the user paid all expenses or a portion of the expenses. The searches met the needs of the user most of the time in 83.3% of the cases, and all of the time in 5.4%.

Information Systems↗