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Showing results for "design sample size".

  1. Patient Centered Virtual Multimedia Interactive Informed Consent (VIC) - Final Report (pdf file)

    digital.ahrq.gov/sites/default/files/docs/citation/r21hs023987-fuad-final-report-2018.pdf
    January 01, 2018 - To develop the informed consent (IC) tool, we used the User-Centered Design (UCD) approach including … : requirement gathering and analysis, conceptual design, focus groups, design and development of mockup … modifications include improving the reusable infrastructure of the VIC App by using a larger and more diverse sample … size to create a more patient-centered mHealth tool. … Improving Patient Safety through User-Centered Healthcare Background Check System Design.

  2. Evaluation of Clinical Information Systems Expectations and Experience (pdf file)

    digital.ahrq.gov/sites/default/files/docs/page/2006WakefieldHalbeslebenWard_051311comp.pdf
    June 16, 2021 - area of improvement to develop higher expectations and better experiences Limitations  Small sample … size, particularly for post- implementation data  Limited to one study site  Single occupational

  3. Cerebral-Palsy-Feeding Executive (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cerebral-palsy-feeding_executive.pdf
    March 01, 2013 - Effects on eating efficiency and swallowing were not consistent, and the small sample sizes suggest … sizes. … sizes. … sizes. … sizes.

  4. Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.pdf
    January 01, 2013 - The redesign incorporates two critical changes: • Revisions to the sample design—starting with 2012 … by reducing sampling error: for many estimates, confidence intervals under the new design are about … half the length of confidence intervals under the previous design. … The change in sample design for 2012 necessitates recomputation of prior years' NIS data to enable analyses … http://www.hcup-us.ahrq.gov/ 19 For a detailed description of HCUP and more information on the design

  5. Emergency Department Visits Related to Suicidal Ideation or Suicide Attempt, 2008-2017 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb263-Suicide-ED-Visits-2008-2017.pdf
    January 01, 2017 - Because of the large sample size of the HCUP data, small differences can be statistically significant … The unweighted sample size for the 2008 NEDS is 28,447,148 (weighted, this represents 124,945,264 ED … The unweighted sample size for the 2017 NEDS is 33,506,645 (weighted, this represents 144,814,803 ED … For a detailed description of HCUP and more information on the design of the Nationwide Emergency Department

  6. Statistical Brief #54: Hospital Stays Related to Asthma for Adults, 2005 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb54.pdf
    August 01, 2008 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate … Design of the HCUP Nationwide Inpatient Sample, 2005. Online. June 13, 2007. U.S.

  7. HCUP Statistical Brief #21: Sickle Cell Disease Patients in U.S. Hospitals, 2004 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb21.pdf
    December 01, 2006 - References For a detailed description of HCUP and more information on the design of the NIS and methods … Design of the HCUP Nationwide Inpatient Sample, 2004. Online. August 8, 2006. U.S.

  8. HCUP Statistical Brief #30: Hospital Stays for Prostate Cancer, 2004 (pdf file)

    hcup-us.ahrq.gov/reports/statbriefs/sb30.pdf
    May 01, 2007 - For More Information For a detailed description of HCUP and more information on the design of the … Design of the HCUP Nationwide Inpatient Sample, 2004. Online. August 8, 2006. U.S.

  9. Management of Uterine Fibroids - Evidence Summary (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/evidence-summary-cer-195-uterine-fibroids-final.pdf
    December 01, 2017 - published as candidate covariates and we stratify by prospective versus retrospective study 3 design … size, but strength of evidence is low because of short followup and poor quality of overall study design … the range of the point estimates that others have produced.10,24,25 Our analysis includes a larger sample … size, more prospective studies, and more recently published data. … Future Research Key components of study design, analysis, and reporting remain the leading weaknesses

  10. Final Progress Report: Leveraging Existing Assessments of Risk Now (LEARN) Final Report (pdf file)

    www.ahrq.gov/sites/default/files/2025-02/woods2-report.pdf
    January 01, 2025 - theorist Don Norman7: “1) Understand the causes of error and design to minimize those causes; 2) Make … Work environment (staffing levels and skills mix, workload and shift patterns, design, availability … Task factors (task design and clarity of structure and availability and use of protocols). … The Design of Everyday Things. Currency and Doubleday, NY:NY, 1988. 8 Schenkel S. … BMJ 1998;316:1154-57. 19 Engineers study design, hospital cuts falls 50%.

  11. AHRQ Slide Template-Widescreen

    effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/epc-child-adolesc-mental-health-grand-rounds.pptx
    May 22, 2025 - Brief Assessment Tools Characteristic Range Across Studies Risk of Bias 1 low, 9 moderate, 8 high Sample … Size 50-2,512 (8-489 with OCD) Mean Age Range 9-16 Male 32%-71% White 88%-98% Source outpatient … Was a case-control design avoided? Did the study avoid inappropriate exclusions? … intervention/exposure and comparison (n=176) or outcomes (n=83) were not of interest, if the study design … Our review identified important gaps in the literature to inform future research design.

  12. Revised Protocol - Opioids 12 13 13[1] (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/chronic-pain-opioid-treatment_research-protocol.pdf
    December 19, 2013 - , year, setting, country, sample size, eligibility criteria, population and clinical characteristics … They will have a serious or “fatal” flaw in design, analysis, or reporting; large amounts of missing … severity of pain, underlying pain condition, presence of medical and psychiatric co- morbidities); the sample … size of the studies; and clinical settings (e.g., primary care, specialty setting) and countries (e.g … Therefore study questions, design and/or methodological approaches do not necessarily represent the

  13. Comparative Effectiveness of Strategies to De-escalate Aggressive Behavior in Psychiatric Patients in Acute Care Settings (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/aggression_executive.pdf
    October 01, 2016 - Their inputs addressed points such as sample size thresholds for eligible studies and whether and how … sizes, attrition, settings, geographic locations, and study funders. … size).64 Time to OAS improvement 20 Insufficient Low risk of bias, consistency unknown—single … size).64 11 Intervention and Comparison Primary Outcome of Interest Outcome N of Patients … sizes for comparative trials of these types of interventions (perhaps apart from medication protocols

  14. Implementation Quick Start Guide: Medication Management (Half-Page) (pdf file)

    www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-family-engagement/pfeprimarycare/medmanage_quickstartbrochure.pdf
    December 15, 2016 - Implementation Quick Start Guide: Medication Management (Half-Page) Implementation Quick Start Guide Medication Management The Guide to Improving Patient Safety in Primary Care Settings by Engaging Patients and Families Table of Contents What Is the Medication Management Strategy? ...................1 W…

  15. Burn-Related Hospital Inpatient Stays and Emergency Department Visits, 2013 #217

    hcup-us.ahrq.gov/reports/statbriefs/sb217-Burn-Hospital-Stays-ED-Visits-2013.jsp
    December 01, 2016 - The redesign incorporates two critical changes: Revisions to the sample design—starting … by reducing sampling error: for many estimates, confidence intervals under the new design are about … half the length of confidence intervals under the previous design. … The change in sample design for 2012 necessitates recomputation of prior years' NIS data to enable analyses … For a detailed description of HCUP and more information on the design of the National (Nationwide) Inpatient

  16. App-D-Opioid-Chronic-Pain-Surveill-Report-1 (xls file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/app-d-opioid-chronic-pain-surveill-report-1.xlsx
    September 30, 2015 - Randomized controlled trials Author, Year Study Design Duration Setting Country Eligibility Criteria … C: aOR 0.28 (95% CI 0.13 to 0.62) Note: ADL and IADL not calculated due to small sample size Patients

  17. Disposition of Comments_Comparative Effectiveness Review No. 272_Genitourinary Syndrome of Menopause: A Systematic Review (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-272-genitourinary-syndrome-disposition-comments.pdf
    July 31, 2024 - Shelton Nutrition Counselor, Emergence Functional Nutrition Alvin, TX General I agree that sample … size was not large enough, nor was duration of study long enough to determine harms. … captured this article and it was evaluated for eligibility, however it was excluded due to study design

  18. HEALTHCARE COST AND UTILIZATION PROJECT — HCUP (pdf file)

    hcup-us.ahrq.gov/db/nation/kid/KID_2009_Introduction.pdf
    January 01, 2009 - The KID's large sample size enables analyses of rare conditions, such as congenital anomalies and uncommon … Detailed information on the design of the KID prior to 2006 is available in the year-specific special … The HHCUP Sampling DesignH tutorial is designed to help users learn how to account for sample design … Variance estimates must take into account both the sampling design and the form of the statistic. … reports on Design of the Kids’ Inpatient Database found on the HHCUP-US WebsiteH.

  19. Integrating Stakeholder Preferences in Comparative Effectiveness Research: Potential Uses of Multi-Criteria Decision Analysis Techniques (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/mcda_webinar_transcript2.pdf
    August 27, 2012 - sizes for MCDA? … We don’t need any sample sizes here. … In general, sample size has to do with the precision of the estimate score, the weights, and I am not … That determines the sample size. … JOHNSON: Can I very quickly followup on a question that was asked earlier on sample size, how many

  20. Research Protocol: Breast Reconstruction After Mastectomy (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-reconstruction-mastectomy-protocol.pdf
    April 09, 2020 - the remaining 19 percent of patients receive AR.4 IBR can be further divided based on the physical design … versus no chemotherapy Timing • Any Setting • Any, including single- and multicenter Design … Timing • Any Page 13 of 24 Setting • Any, including single- and multicenter Design … there are no eligible citations identified in a consecutive sample of 370 consecutive citations (this sample … size chosen because the upper 97.5% confidence interval bound for a proportion of 0/370 is less than
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