Clinical Search Retrieval from Four Electronic Databases

从四个电子数据库进行临床检索

• 批准号: 7286387
• 负责人: R BRIAN HAYNES
• 金额: $ 3.72万
• 依托单位: MCMASTER UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-03-13 至 2008-09-29
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7286387
• 关键词: Address; Administrator; Bibliographic Databases; Bibliography; Biomedical Research; Categories; Characteristics; Classification; Clinical; Clinical Research; Continuing Education; Data; Databases; Diagnosis; Diagnostic; Diagnostic tests; Discipline; Disease; Economics; Electronics; Etiology; General Population; Health; Health Personnel; Health Policy; Health Professional; Health Services; Healthcare; Human; Information Retrieval; Internal Medicine; Investigation; Journals; Lawyers; Lead; Librarians; Literature; MEDLINE; MeSH Thesaurus; Measures; Modification; Nature; Numbers; Patients; Perception; Performance; Prevention; Process; PubMed; Publications; Publishing; Purpose; Records; Rehabilitation therapy; Reporting; Research; Research Personnel; Resources; Retrieval; Review Literature; Review, Systematic (PT); Running; Scientist; Series; Specific qualifier value; Standards of Weights and Measures; Structure; Sum; Time; abstracting; clinically relevant; cost; diagnostic accuracy; improved; indexing; interest; outcome forecast; programs; size; sound

DESCRIPTION: The projects in this proposal are part of a series of studies seeking ways to develop and harness search strategies ("hedges") that will improve retrieval of clinically relevant and scientifically sound reports from large, general purpose, biomedical research bibliographic databases such as MEDLINE. The purpose of the search strategies is 1) to assist health care providers to do their own searches; 2) to help reviewers of published evidence about managing health care problems to retrieve all relevant citations; 3) to provide resources for librarians to help clinicians construct their own searches; and 4) to provide input to bibliographic database producers about indexing processes and organization of databases. Our long-term objective is to harness the most clinically relevant content of electronic bibliographic databases so that their influence on clinical practice can be enhanced. We believe that improved search strategies are urgently needed given the inherent problems of indexing and retrieval in large databases, and the widespread and rapidly increasing direct use of these databases by clinicians, researchers, educators, administrators, lawyers, journalists, patients, and the general public, whose interests are primarily directed towards a small subset of the literature that is of most relevance to the cause, course, diagnosis, costs, prevention, and treatment of health care problems. The questions to be addressed in this proposal are related to defining journal subsets which may lead to better precision when searching in MEDLINE; investigating the accuracy and consistency of MEDLINE indexing; determining if retrieval is enhanced when searching in journal subsets that publish structured abstracts; assessing the completeness of reporting of studies of diagnostic accuracy since the STARD initiative and determining if this has had an impact on indexing; determining the impact on diagnostic reviews when using search filters that optimize different searching characteristics (e.g., sensitivity); and evaluating the usefulness of the clinical hedges in the intended users group, clinicians.

产品说明： 本提案中的项目是一系列研究的一部分，这些研究寻求开发和利用检索策略（"模糊限制"）的方法，这些策略将改善从大型通用生物医学研究书目数据库（如MEDLINE）中检索临床相关和科学合理的报告。检索策略的目的是：1）帮助医疗保健提供者进行自己的检索; 2）帮助有关管理医疗保健问题的已发表证据的评审员检索所有相关引文; 3）为图书馆员提供资源，以帮助临床医生构建自己的检索; 4）为书目数据库生产者提供有关索引过程和数据库组织的输入。我们的长期目标是利用电子书目数据库中与临床最相关的内容，以增强其对临床实践的影响。我们认为，鉴于大型数据库中索引和检索的固有问题，以及临床医生、研究人员、教育工作者、管理人员、律师、记者、患者和公众对这些数据库的广泛和迅速增加的直接使用，迫切需要改进的检索策略，他们的兴趣主要是针对与病因最相关的文献的一小部分，当然，诊断、费用、预防和治疗卫生保健问题。本建议中要解决的问题涉及定义期刊子集，这可能会导致在MEDLINE中检索时更好的精度;调查MEDLINE索引的准确性和一致性;确定在发表结构化摘要的期刊子集中检索时是否增强了检索;评估自STARD倡议以来诊断准确性研究报告的完整性，并确定这是否对索引产生了影响;确定当使用优化不同搜索特性的搜索过滤器时对诊断评论的影响（例如，敏感性）;以及评估临床模糊限制语在预期用户组（临床医生）中的有用性。

项目成果

Developing optimal search strategies for detecting clinically sound treatment studies in EMBASE.

• 发表时间: 2006
• 期刊: Journal of the Medical Library Association : JMLA
• 作者: By Sharon S.-L. Wong;N. Wilczynski;B. Haynes

Response to Corrao et al.: Improving efficacy of PubMed clinical queries for retrieving scientifically strong studies on treatment.

对 Corrao 等人的回应：提高 PubMed 临床查询的效率，以检索科学可靠的治疗研究。

• DOI: 10.1197/jamia.m2297
• 发表时间: 2007
• 期刊: Journal of the American Medical Informatics Association : JAMIA
• 作者: Wilczynski,NancyL;Haynes,RBrian
• 通讯作者: Haynes,RBrian

Comparison of top-performing search strategies for detecting clinically sound treatment studies and systematic reviews in MEDLINE and EMBASE.

MEDLINE 和 EMBASE 中用于检测临床合理治疗研究和系统评价的最佳搜索策略的比较。

• 发表时间: 2006
• 期刊: Journal of the Medical Library Association : JMLA
• 作者: Wong,SharonS-L;Wilczynski,NancyL;Haynes,RBrian
• 通讯作者: Haynes,RBrian

Diagnostic test systematic reviews: bibliographic search filters ("Clinical Queries") for diagnostic accuracy studies perform well.

• DOI: 10.1016/j.jclinepi.2008.11.006
• 发表时间: 2009-09
• 期刊: JOURNAL OF CLINICAL EPIDEMIOLOGY
• 影响因子: 7.2
• 作者: Kastner, Monika;Wilczynski, Nancy L.;McKibbon, Ann K.;Garg, Amit X.;Haynes, R. Brian
• 通讯作者: Haynes, R. Brian

Tackling the growth of the obesity literature: obesity evidence spreads across many journals.

• DOI: 10.1038/ijo.2009.268
• 发表时间: 2010-10
• 期刊: INTERNATIONAL JOURNAL OF OBESITY
• 影响因子: 4.9
• 作者: Baier, L. A.;Wilczynski, N. L.;Haynes, R. B.
• 通讯作者: Haynes, R. B.