There are two easy ways that one can limit Medline(OVID) search to retrieve only EBM documents:
I.Clinical Queries
Search Medline(OVID) as explained above, then select the right "Clinical Queries" to choose the appropriate EBM filter after limiting.
"Clinical Queries" has the following options according to categories:
- Therapy
- Diagnosis
- Prognosis
- Reviews
- Clinical Prediction Guides
- Qualitative studies
- Etiology
- Costs
- Economics
For each one you have three choices:
- Sensitivity (produces largest number of records, from which some are not relevant)
- Specificity (produces highest level of relevancy and the least number of citations with the possibility of missing one)
- Optimized (results are in between sensitivity and specificity options
II. Publication Types
Search Medline(OVID) as explained above, then select the one or more of the right "Publication Types" that give EBM documents according to the clinical question:
CRITICAL APPRAISAL
Results retrieved from Medline after limiting with EBM filters have not been critically appraised, so you need to critically appraise before applying information to patient care. To do so, please check here.