 Information Research
YHEC staff are involved in developing the evidence base of information retrieval in systematic reviewing and technology assessment. We have experience in a range of information research skills:
- Search filter development and validation. YHEC staff have developed search filters (sets of search terms) to identify randomised controlled trials and systematic reviews
- Search filter appraisal and testing. Search filters are essentially diagnostic tests and their performance should be assessed like any other test. We can provide assessments of the quality of search filters and can undertake performance testing. Our recent projects have included an assessment of the performance of search filters to find economic evaluations
- Analyses of comparative yield of different databases. Identifying the optimum combination of databases to search is a key question in systematic reviewing and HTA. We can provide comparative assessments
- Research publication patterns. We carry out research publication analysis.
Some of our recent publications are:
Brush J, Boyd K, Chapell F, Crawford F, Dozier M, Fenwick E, Glanville JM, McIntosh H, Renehan A, Weller D, Dunlop M. The Value of FDG Positron Emission Tomography/Computerised Tomography (PET/CT) in Pre-Operative Staging of Colorectal Cancer: A Systematic Review and Economic Evaluation Health Technology Assessment 2011; 15: 1-191.  Glanville, J, Kendrick A, McNally R, Campbell J, Hobbs FD. Research output on primary care in Australia, Canada, Germany, the Netherlands, the United Kingdom, and the United States: bibliometric analysis. BMJ 2011; 342: d1028.  Droogan J, Glanville J, Watt I, Wilson P. Access to the evidence base from general practice in Northern and Yorkshire Region: report to NHSE Northern & Yorkshire Region York: NHS Centre for Reviews and Dissemination 2000. 
Julie Glanville is a co-author of the information retrieval chapter of the Cochrane Handbook, a co-convenor of the Cochrane Information Retrieval Methods Group and a co-editor of the ISSG Search Filter Resource. Steven Duffy is a member of the Cochrane Information Retrieval Methods Group.
For more details please contact Julie Glanville (Project Director, Information Services) by telephone (+44 (0) 1904 324832) or email (julie.glanville@york.ac.uk)
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