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  1. effectivehealthcare.ahrq.gov/sites/default/files/selection-of-data-sources-chapter-8.pptx
    January 01, 2013 - over time Is either a singular event or a gradual shift over time Evaluate points in time where the database … Sudden changes in the database may be dealt with by using trend breaks. … These are points in time where the database is discontinuous, and analyses that cross over these points … the general definition of key variables, but also their reliability and validity in the particular database … e.g., health plan membership, retention rate [i.e., average duration of followup for members in the database
  2. effectivehealthcare.ahrq.gov/sites/default/files/related_files/osteoarthritis-pain-2006_appendixes.pdf
    January 01, 2006 - This is usually the case if details of electronic database searches and other identification strategies … Notes Garcia-Rodriguez 2001 UK General Practice Research Database Cases: 2,105 Nonuse n/a n/a … Notes Langman 2004 MediPlus (UK) database of general clinical practices N=18,737 Rofecoxib n/ … Notes Schlienger 2002 UK General Practice Research Database (GPRD) Cases=3,315 Nonuse n/a n/a … Shaya 2005 Medicaid database N=6,250 Other NSAIDs (excluding naproxen) 1.19 (0.93, 1.51)
  3. 04-E029-1 Summary (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/prostate-cancer-surveillance_executive.pdf
    December 01, 2011 - Of the primary observational studies, 51 analyzed the SEER database or a subset of its component 6 … (CaPSURE) database, 5 the National Cancer Database (NCDB), and 3 examined other large U.S. … Studies using the same database often provided discrepant results even for overlapping time periods; … We included multivariable database analyses of predictors for the offer or acceptance of or adherence … This bias could be reduced if the SEER database maintained the staging information available prior to
  4. effectivehealthcare.ahrq.gov/sites/default/files/pdf/heart-failure-natriuretic-peptide_research-protocol.pdf
    December 20, 2011 - Any potentially relevant citations will be cross-checked within our citation database. … Any references not found within the database will be retrieved and screened at full text. … Any references not included within our citation database will be retrieved and screened for eligibility … Published Online: December 20, 2011 21 Appendix A Literature Search Strategy Medline Database … : EBM Reviews - Cochrane Database of Systematic Reviews <1989 to March 2011> Search Strategy: ---
  5. effectivehealthcare.ahrq.gov/sites/default/files/pdf/rheumatoid-arthritis-medicine_research-protocol.pdf
    December 06, 2010 - Results from initial database searches are presented in Exhibit 4-2. Exhibit 4-2. … IPA: 142 (duplicates 10) A total of 1395 references were imported into an EndNote bibliographic database … duplicates; 9 new studies) Altogether, an additional 20 new references imported into the bibliographic database … All results will be tracked in the EndNote database. … As described above, all results will be tracked in an EndNote database.
  6. effectivehealthcare.ahrq.gov/sites/default/files/related_files/appendix-table-B-1-observational-studies.xlsx
    March 20, 2021 - serological test results Centralized and standardized national anti-SARS-CoV-2 serological testing databaseDatabase was linked to the HMC national PCR testing and COVID-19 hospitalization and severity database … symptomatic staff working at the Newcastle-upon-Tyne Hospital system Regional virology diagnostic laboratory database … Danish Microbiology Database, which captures electronic records of bookins and results in a person-identifiable … of Oxford Univerity Hospitals, whose data was obtained from the Infections in Oxfordshire Research Database
  7. Untitled (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/tympanostomy-tubes_research-protocol.pdf
    November 16, 2015 - Based on a sample of continually enrolled children into a treatment pathways database and a Medicaid … database, 2.5 percent of all U.S. children 2 years old and older had tympanostomy tubes inserted in … We anticipate using the search strategy in Appendix A, adapted as needed for each database. … Upon completion of the review, the SRDR database will be made accessible to the general public (with … The Cochrane database of systematic reviews. 2015(5).
  8. effectivehealthcare.ahrq.gov/sites/default/files/related_files/prevent-hai-protocol.pdf
    April 16, 2024 - CEVR), the Centers for Disease Control and Prevention (CDC), Google Scholar, Health Systems Evidence database … the following databases using controlled vocabulary and text words: Embase (including the MEDLINE database … Appendix 1 presents a sample search strategy. 3 Literature screening will be performed using the database
  9. effectivehealthcare.ahrq.gov/sites/default/files/pdf/mental-illness-outcomes_research-protocol.pdf
    March 03, 2014 - Studies listed in the database are conducted in all 50 States and in more than 100 countries. … This multidisciplinary database features full-text for more than 4,000 journals with many dating back … drawn from several extant databases (eRA databases, Medline®, PubMed Central, the NIH Intramural Database … All identified citations will be imported into an EndNote database. … All results will be tracked in the EndNote database.
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/chronic-urinary-retention_research-protocol.pdf
    November 19, 2012 - We will utilize bibliographic database searching to identify previous systematic reviews, randomized … Bibliographic database searches will be supplemented with backward citation searches of highly relevant … Our bibliographic database search and screening process is not designed to find or select studies of … We will review bibliographic database search results for studies relevant to our PICOTS framework and … Review of bibliographic database searches will occur in two stages.
  11. effectivehealthcare.ahrq.gov/sites/default/files/pdf/scarce-resources-protocol.pdf
    January 01, 2013 - Searches: We will search the databases PubMed, Web of Science, and Cochrane Database of Systematic Reviews … strateg* OR policy OR policies OR plan* OR distribut*)))) NOT (TS=("clinical trial")) Cochrane Database
  12. effectivehealthcare.ahrq.gov/sites/default/files/pdf/incident-user-design_research.pdf
    May 01, 2012 - , a 365-day window may identify patients for whom the first observed prescription fill in a given database … colleagues identified elderly patients who filled statin therapies according to a pharmacy claims database … Increasing levels of restriction in pharmacoepidemiologic database studies of elderly and comparison … International Society for Pharmacoeconomics and Outcomes Research Good Research Practices for Retrospective Database … statins in men and women in England and Wales: population-based cohort study using the QResearch database
  13. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-208-bipolar-evidence-summary.pdf
    August 01, 2018 - Cochrane Database of Systematic Reviews: John Wiley & Sons, Ltd; 2003. 53. … Cochrane Database of Systematic Reviews: John Wiley & Sons, Ltd; 2006. 54. … Cochrane Database of Systematic Reviews: John Wiley & Sons, Ltd; 2001. 55. … Cochrane Database of Systematic Reviews: John Wiley & Sons, Ltd; 2006. 56. … Cochrane Database of Systematic Reviews: John Wiley & Sons, Ltd; 2013. 57.
  14. effectivehealthcare.ahrq.gov/sites/default/files/pdf/tinnitus_research-protocol.pdf
    February 22, 2012 - Any potentially relevant citations will be cross-checked within our citation database. … Cochrane Database Syst Rev 2006 Oct 18;(4):CD003853. PMID: 17054188. 17. … Cochrane Database Syst Rev 2009 Oct 7;(4):CD003422. PMID: 19821308. 21. Noble W. … Cochrane Database Syst Rev 2010 Dec 8;12:CD006371. PMID: 21154366. 37. Cigna. … Cochrane Database Syst Rev 2010 Mar 17;(3):CD007330. PMID: 20238353. 39.
  15. effectivehealthcare.ahrq.gov/sites/default/files/pdf/phenylketonuria_research-protocol.pdf
    March 29, 2011 - Cochrane Database of Systematic Reviews 2010, Issue 8. Art. No.: CD001507. … Cochrane Database of Systematic Reviews 2010, Issue 6. Art. No.: CD008005. … Cochrane Database of Systematic Reviews 2010, Issue 8. Art. No.: CD001507. … Cochrane Database of Systematic Reviews 2010, Issue 6. Art. No.: CD008005. … Cochrane Database of Systematic Reviews 2010, Issue 1. Art. No.: CD001304.
  16. effectivehealthcare.ahrq.gov/sites/default/files/pdf/autism-update_research-protocol.pdf
    September 20, 2013 - Information Center database (ERICSM). … We tested the unique contributions of CINAHL for the current update; however, the database did not … .52 Thus, we will not include the CINAHL database in the update review. … We will then record those codes in an EndNote® (Thomson Reuters, New York, NY) bibliographic database … Cochrane Database Syst Rev. 2012 Oct 17;10:CD009260. PMID: 23076956. 41.
  17. effectivehealthcare.ahrq.gov/sites/default/files/ch_8-user-guide-to-ocer_130129.pdf
    October 01, 2013 - Sudden changes in the database may be dealt with by using trend breaks. … These are points in time where the database is discontinuous, and analyses that cross over these points … Examples of trend break events might be major database upgrades and/or redesigns or changes in data … In those cases, the information included in the database is all that is available to researchers. … was called General Practice Research Database).42 While the selection of a non-U.S. data source may
  18. effectivehealthcare.ahrq.gov/sites/default/files/Evidence%20Summary_2.pdf
    May 01, 2020 - Cochrane Database Syst Rev. 2013;6:Cd006167. doi: 10.1002/14651858. CD006167.pub4. … Cochrane Database Syst Rev. 2013;9:Cd004907. doi: 10.1002/14651858.CD004907.pub3. … Cochrane Database Syst Rev. 2013;7:Cd010088. doi: 10.1002/14651858.CD010088.pub2. … Cochrane Database Syst Rev: John Wiley & Sons, Ltd; 2015. 159. … Cochrane Database Syst Rev: John Wiley & Sons, Ltd; 2013. 160.
  19. effectivehealthcare.ahrq.gov/sites/default/files/pdf/pressure-ulcer-treatment_research-protocol.pdf
    November 08, 2011 - Data from included studies will be extracted into evidence tables and entered into an electronic database … Evidence-Based Medicine Reviews (Ovid), the Cochrane Central Register of Controlled Trials, the Cochrane Database … of Systematic Reviews (CDSR), the Database of Abstracts of Reviews of Effects (DARE), and the Health … Technology Assessment (HTA) Database. … dissertations (Conference Papers Index [ProQuest ® CSA], Scopus ® (Elsevier), and Dissertations & Theses Database
  20. #05 DEPRESSION (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/depression-horizon-scan-high-impact-1406.pdf
    June 01, 2014 - In: ClinicalTrials.gov [database online]. … In: ClinicalTrials.gov [database online]. … In: ClinicalTrials.gov [database online]. … In: ClinicalTrials.gov [database online]. … In: ClinicalTrials.gov [database online].

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