Improving Efficacy of PubMed Clinical Queries for Retrieving Scientifically Strong Studies on Treatment
نویسندگان
چکیده
منابع مشابه
Improving Efficacy of PubMed Clinical Queries for Retrieving Scientifically Strong Studies on Treatment
J Am Med Inform Assoc. 2006;13:485–487. DOI 10.1197/jamia.M2084.
متن کاملComment: Response to Corrao et al.: Improving Efficacy of PubMed Clinical Queries for Retrieving Scientifically Strong Studies on Treatment
The authors evaluated the retrieval power of PubMed "Clinical Queries," narrow search string, about therapy in comparison with a modified search string to avoid possible retrieval bias. PubMed search strategy was compared to a slightly modified string that included the Britannic English term "randomised." The authors tested the two strings joined onto each of four terms concerning topics of bro...
متن کاملOptimized search strategy for detecting scientifically strong studies on treatment through PubMed.
Our study was designed to optimize the search strategies based on the work of Haynes et al. for detecting randomized controlled trials (RCTs) through PubMed. In particular, we aimed to improve precision for broad and narrow searches on interventional studies. We used in addition to the string suggested by the Hedge Team the following: {NOT ((animals [mh] NOT humans [mh]) OR (review [pt] OR meta...
متن کاملOptimal search strategies for retrieving scientifically strong studies of treatment from Medline: analytical survey.
OBJECTIVE To develop and test optimal Medline search strategies for retrieving sound clinical studies on prevention or treatment of health disorders. DESIGN Analytical survey. DATA SOURCES 161 clinical journals indexed in Medline for the year 2000. MAIN OUTCOME MEASURES Sensitivity, specificity, precision, and accuracy of 4862 unique terms in 18 404 combinations. RESULTS Only 1587 (24.2...
متن کاملOptimal search strategies for retrieving scientifically strong studies of diagnosis from Medline: analytical survey.
OBJECTIVE To develop optimal search strategies in Medline for retrieving sound clinical studies on the diagnosis of health disorders. DESIGN Analytical survey. SETTING Medline, 2000. PARTICIPANTS 170 journals for 2000 of which 161 were indexed in Medline. MAIN OUTCOME MEASURES The sensitivity, specificity, precision ("positive predictive value"), and accuracy of 4862 unique terms in 17,...
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ژورنال
عنوان ژورنال: Journal of the American Medical Informatics Association
سال: 2006
ISSN: 1067-5027,1527-974X
DOI: 10.1197/jamia.m2084