-
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
-
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)
-
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
-
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:
---
-
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.
-
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 database … Database 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
-
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).
-
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
-
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.
-
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.
-
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
-
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
-
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.
-
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.
-
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.
-
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.
-
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
-
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.
-
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
-
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].