Results

Total Results: 1,264 records

Showing results for "samples".

  1. effectivehealthcare.ahrq.gov/sites/default/files/related_files/trauma-interventions-maltreatment-child_executive.pdf
    April 01, 2013 - CERs, and (3) to avert yet more heterogeneity due to inconsistent, vague, or absent definitions of samples … Additionally, small samples precluded subgroup analyses and examination of moderating and mediating … It would allow for large enough samples to examine moderators of treatment response and to investigate … Much of the research relies on relatively small samples and has limited statistical power, so data cannot
  2. effectivehealthcare.ahrq.gov/sites/default/files/pdf/adhd_research-protocol.pdf
    August 10, 2010 - Evidence-based Practice Center Systematic Review Protocol Source: www.effectivehealthcare.ahrq.gov Published Online: August 10, 2010 Evidence-based Practice Center Systematic Review Protocol Project Title: Attention Deficit Hyperactivity Disorder: Effectiveness of Treatment in At-risk Preschoolers; Long…
  3. Tinnitus Executive (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/tinnitus_executive.pdf
    August 01, 2013 - Comparator and Study Design • Enroll sufficient samples to show clinically important differences between
  4. effectivehealthcare.ahrq.gov/sites/default/files/pdf/sleep-apnea-treatment-future_research.pdf
    February 01, 2012 - difference in hours increase in use (as a continuous measure for compliance) between two independent samples
  5. effectivehealthcare.ahrq.gov/sites/default/files/pdf/colorectal-cancer-screening_research-protocol.pdf
    May 18, 2011 - fecal DNA testing requires only a single whole- stool sample (when compared with the multiple smear samples
  6. effectivehealthcare.ahrq.gov/sites/default/files/pdf/long-term-care-adults-future_research.pdf
    July 01, 2013 - research design considerations that were mentioned included the need for studies with more generalizable samples … Need more generalizable samples. … research design considerations that were mentioned included the need for studies with more generalizable samples … scant Feasibility: Includes factors related to anticipated research designs, such as generalizable samples
  7. effectivehealthcare.ahrq.gov/sites/default/files/pdf/study-design-classification_research.pdf
    December 01, 2010 - Work Plan for Methods Research on Methods Research Report Developing and Testing a Tool for the Classification of Study Designs in Systematic Reviews of Interventions and Exposures Prepared for: Agency for Healthcare Research and Quality U.S. Department of Health and Human Services 540 Gaither Road…
  8. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-205-predictors-trauma-care-evidence-summary.pdf
    April 01, 2018 - Analysis is also complicated by the fact that the registry studies usually have large samples, while … more clearly prospective studies we identified were often exploratory with small samples. … A substantial limitation in the evidence base was the lack of population-based samples where physiologic
  9. effectivehealthcare.ahrq.gov/sites/default/files/pdf/primary-research-design_research.pdf
    January 01, 2012 - Research White Paper: A Framework To Facilitate the Use of Systematic Reviews and Meta-analyses in the Design of Primary Research Studies   Research White Paper A Framework To Facilitate the Use of Systematic Reviews and Meta-analyses in the Design of Primary Research Studies …
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/grades-predictive-values_white-paper.pdf
    September 01, 2015 - Research White Paper - Assessing the Predictive Validity of Strength of Evidence Grades: A Meta-Epidemiological Study Research White Paper Assessing the Predictive Validity of Strength of Evidence Grades: A Meta-Epidemiological Study Research White Paper Assessing the Predict…
  11. effectivehealthcare.ahrq.gov/sites/default/files/related_files/fibromyalgia_disposition-comments.pdf
    January 26, 2015 - Base: It is correctly pointed out that the most study participants were middle-aged while female samples
  12. effectivehealthcare.ahrq.gov/sites/default/files/related_files/engaging-caregivers-appendix-c.xlsx
    May 29, 2025 - Table C-1. ROB_RCTs Table C-1. Risk of bias for randomized controlled trials Author, Year Randomization Adequate? Allocation Concealment Adequate? Groups Similar at Baseline? Patient Masked? Care Provider Masked? Outcome Assessors Masked? Intention-To-Treat Analysis? Rate of Overall Attrition Within Acceptable Level…
  13. effectivehealthcare.ahrq.gov/sites/default/files/pdf/grades-predictive-values_white-paper-2015.pdf
    January 01, 2015 - To compare two independent samples of data, we did not include the first trial in the meta-analysis … The pooled subsequent trials included samples from 55 to more than 280,000 participants (median 1071
  14. effectivehealthcare.ahrq.gov/sites/default/files/pdf/pelvic-pain_research-protocol.pdf
    February 16, 2011 - Evidence Report on the Source: www.effectivehealthcare.ahrq.gov Published Online: February 16, 2011 1 Evidence-based Practice Center Systematic Review Protocol Project Title: Comparative Effectiveness of Treatments for Noncyclic Chronic Pelvic Pain in Women Protocol Posting Date: October 19, 20…
  15. effectivehealthcare.ahrq.gov/sites/default/files/pdf/ehc-presentation-quantitative-synthesis-chapter-1.pdf
    July 01, 2019 - Quantitative Synthesis: Chapter 1. Decision To Combine Trials Quantitative Synthesis Chapter 1. Decision to combine trials Prepared for: The Agency for Healthcare Research and Quality (AHRQ) Training Modules for Systematic Reviews Methods Guide www.ahrq.gov Presenter Presentation Notes Prioritization and Selecti…
  16. effectivehealthcare.ahrq.gov/sites/default/files/pdf/measuring-blood-pressure-future_research.pdf
    August 01, 2012 - Self-Measured Blood Pressure: Future Research Needs Future Research Needs Paper Number 16 Self-Measured Blood Pressure: Future Research Needs Future Research Needs Paper Number 16 Self-Measured Blood Pressure: Future Research Needs Identification of Future Research Needs From Comparative Effecti…
  17. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-adults-trauma-interventions_executive.pdf
    April 01, 2013 - interventions with an SSRI.20 All these studies were conducted outside the United States and included samples
  18. effectivehealthcare.ahrq.gov/sites/default/files/related_files/antiplatelet-treatment_executive.pdf
    September 01, 2013 - FDA 510(k) summaries did not report analyses on samples from populations and genes of interest to our … However, they provided little information on the use of positive or negative control samples, the handling … Furthermore, details were not provided regarding the timing of obtaining samples for genetic analyses … , but samples were generally not obtained at the trial baseline. … Such planning must include a strategy for obtaining samples from all participants (or a random sample
  19. Layout 1 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/registries-guide_executive.pdf
    April 01, 2007 - Layout 1 User’s Guide to Registries Evaluating Patient Outcomes: Summary Advancing Excellence in Health Care • www.ahrq.gov Agency for Healthcare Research and Quality The Effective Health Care Program of the Agency for Healthcare Research and Quality (AHRQ) conducts and supports research focused on…
  20. effectivehealthcare.ahrq.gov/sites/default/files/web-based_dubenske_presenter.pdf
    January 01, 2009 - DuBenske_Presentation_REVISED_FINAL   Source:    Eisenberg  Center  Conference  Series  2009,  Translating  Information  Into  Action:  Improving  Quality  of   Care  Through  Interactive  Media,  Effective  Health  Care  Program  Web  site   (http://www.effectivehe…

Search the AHRQ Archive

Information and reports more than 5 years old may be found in the AHRQ Archive site.

Search Archive

Search Within A Specific AHRQ Site

You selected to view results for the following site: