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  1. effectivehealthcare.ahrq.gov/sites/default/files/ch_8-user-guide-to-ocer_130129.pdf
    October 01, 2013 - Repurposed Trial Data or Data From Completed Observational Studies A vast amount of data is collected … of data. … with environmental data, population-level data, or census data provides rich datasets for addressing … , from clinical data to claims data to existing trial or cohort data. … Data validity issues in using claims data.
  2. Ced -Appendix-2 (xls file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/ced%20-appendix-2.xlsx
    May 29, 2025 - In that case, because CMS is not relying on section 1862(a)(1)(E), the data collection need not comply … The CED requirements ought to set a specified time duration set for accrual of data. … CMS and investigators agree on collaboration opportunities to facilitate mechanisms of secondary data … Flexibility in determining the most appropriate study design, data, outcomes, and analysis methods is … Create a therapy-specific rubric for data collection.
  3. effectivehealthcare.ahrq.gov/sites/default/files/pdf/distributed-network-blueprint_research.pdf
    June 01, 2010 - separate from the data holder’s primary data repositories. … require each contributing partner (in this case, each data holder) to transform its data into a data … The choice of data model is a function of the data available to the network, the willingness of dataData Sources and Types (Phase 2) Continued development should incorporate data from additional data … Mart Admin User Interface Data Mart Data Mart Database DRN Hub API Data Mart Audit Manager Data
  4. effectivehealthcare.ahrq.gov/sites/default/files/pdf/distributed-network-expansion_research.pdf
    April 01, 2012 - of the available data in that data mart. … data. … Data Mart Database Database for the data mart. 2.2. … Manager Data Mart Client User Interface Data Mart Client Audit Manager Data Mart Client Data Source … Data Mart Security Manager Query Execution Manager Data Mart API Data Mart Audit Manager Data Source
  5. effectivehealthcare.ahrq.gov/sites/default/files/related_files/unpublished-drug-trials-white-paper.pdf
    December 01, 2024 - analysis, interpretation of data, or preparation or drafting of this report. … due to time constraints, unclear data integration methodologies, and uncertainties about the value … of including these data. … of incorporating such data. … from FDA reviews were included alongside published data.8 Further investigation into FDA reviews on
  6. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-6-protocol.pdf
    December 07, 2024 - Data Abstraction and Data Management: After studies are screened and determined to meet inclusion criteria … Data Synthesis: For each included study, data will be abstracted into a detailed evidence table. … Method for Handling Missing Data 6. Statistical Analysis Method 7. … EPC Calculated: Comparison Standardized Effect Size Data Source 137. … Harms Comment Unpublished Data 1.
  7. S9 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/s9.pdf
    October 01, 2007 - Because PDE data are highly sensitive, only summary data on the number of Part D prescriptions filled … data files can be cumbersome. … The Part D data that will probably be of greatest interest to researchers will be the PDE data. … The PDE data have a number of key data elements: 1. … to other Medicare claims data.
  8. Untitled (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/suicide-prevention_research-protocol.pdf
    December 23, 2015 - secondary data abstraction of the data systems. … associated with the data system; downloading a sample data set of the data system; browsing the data … coverage; data sampling; data scalability; data interoperability; data governance; data uses and functions … • Demographic data • Social data • Environmental/Geographic data • Health/Medical/Clinical data … Scalability o Data Architecture o Data Types § Structured data § Unstructured data • Free text
  9. effectivehealthcare.ahrq.gov/sites/default/files/pdf/distributed-network-ambulatory-therapeutics_research.pdf
    July 01, 2009 - the claims data. … *Other data sources include billing data, hospital data, medication fill/refill data, and other third … billing data and medication fulfillment data over time. … The CDR stores the raw data format for each data element (in some cases data elements may be represented … Data cross walking Labeling data elements with recognized standards such as SNOMED CT or RxNORM Data
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/prioritized-research-agenda.pdf
    October 01, 2021 - Data infrastructure 2. … Data infrastructure 5. … Data infrastructure 8. … Data infrastructure 3. … Data infrastructure 2.
  11. Arcia-notes-Teresa (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/arcia-presentation.pdf
    May 29, 2025 - Most of the people gave the consent to have their survey data  linked to their clinical  data   … Our data are not that specific, but that's how people interpreted it. … It queries the metadata, the population   data, and   the individual  data  that it needs and … And  you  can  see Victor ’s individual data, and   the population-­‐level   data. 20 … We recently started collecting data.
  12. effectivehealthcare.ahrq.gov/sites/default/files/related_files/misuse-prescription-protocol.pdf
    September 13, 2024 - Data Abstraction and Data Management The review team will create data abstraction forms in DistillerSR … include detailed guidance to support reviewers to aid both reproducibility and standardization of data … One researcher will abstract the data and the project leader will check for accuracy and completeness … Data Synthesis Due to the time and resource constraints of a Rapid Review, we will not conduct meta … Study details will be compiled in evidence tables; data across studies will be displayed in summary
  13. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-dispositIon-comments-2022.pdf
    January 01, 2022 - The data repository and this update are tremendously valuable resources. … Users of the data can filter these studies if needed. … The PTSD-Repository provides featured visualizations, data stories, and access to data sets at: https … We extracted data related to census categories and were able to report when studies provided data that … from the data about PTSD treatments.
  14. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-protocol-2021_0.pdf
    January 01, 2021 - Data Abstraction and Data Management: After studies are screened and determined to meet inclusion criteria … Data Synthesis: For each included study, data will be abstracted into a detailed evidence table. … Indicate if subscale or symptom cluster data is reported (Y/N) m. … Method for handling missing data for primary PTSD outcome measure c. … that was finalized before unblinded outcome data were available for analysis?
  15. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd4-final-protocol.pdf
    October 01, 2022 - Data Abstraction and Data Management: After studies are screened and determined to meet inclusion criteria … All study data will be verified for accuracy and completeness by a senior investigator. … Indicate if subscale or symptom cluster data is reported (Y/N) m. … Method for handling missing data for primary PTSD outcome measure c. … that was finalized before unblinded outcome data were available for analysis?
  16. DRN: Report 1 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/distributed-network-safety_research.pdf
    July 01, 2009 - network, distributed data network, health data network, and federated query data network. … Issues related to data quality, data checking, and cross-site data consistency also were highlighted … Requiring network data owners to transform their data to a common data model using an ETL procedure … Data remain at the data owner’s site, under the data owner’s control. … , data storage, data management, data integration, data mining, data visualization and other computing
  17. Layout 1 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/registries-guide_executive.pdf
    April 01, 2007 - Once data elements have been selected, a data map should be created, and the data collection tools should … data sources; data quality assurance; analysis; and reporting. … , including patient recruitment; data elements and data sources; a high-level data management plan; … Data quality assurance • Data are reasonably complete. … Data elements and data sources • The exposure data used to support the main hypothesis are as specific
  18. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-215-depression-older-adults-executive-summary.pdf
    March 01, 2019 - SNRI vs. no anti- depressant use (OBS) No data No data Adverse events Similar with venlafaxine ( … No data Table C. … No data Table C. … No data Table D. … to collect and analyze such data when possible, we found only data regarding the impact of age and
  19. effectivehealthcare.ahrq.gov/sites/default/files/related_files/patient-safety-practices-rapid-protocol.pdf
    September 09, 2022 - to a second reviewer to check accuracy without independent data extraction. … For Question 5: • No original data • No original data or no comparison group … Data extraction categories will include author, year, study design, characteristics of the patient … Strategy for Data Synthesis Data will be compiled into evidence tables and synthesized narratively. … Data extraction (selection and coding) Risk of Bias (Quality) Assessment Strategy for Data Synthesis
  20. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-273-anal-cancer-disposition-comments.pdf
    August 20, 2024 - report received commendation for answering “important questions, with notable limitations in available data … for the quality of evidence is too high and loses the opportunity to learn more from the available data … conducted following established AHRQ EPC program methods, which include assessment of the “quality of data … population for similar 5-year outcomes, we chose to generate SOE statements for those outcomes using data … We have revised the sentence by rephrasing it as “low to moderate quality data”.

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