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Showing results for "design sample size".

1521. 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

1522. Final report: To Quantify the Impact of the Existing vs. Enhanced Work Configuration of Radiation Therapy Technicians on Workload, Situation Awareness, and Performance during Pretreatment QA Tasks (pdf file)
      www.ahrq.gov/sites/default/files/2024-01/mosaly-report.pdf
      January 01, 2024 - Limitations 6.1 Sample size and manipulation of environment factors (i.e., interruptions) Due to changes … Although the sample size was relatively small, all RTTs in the study were experienced in performing the … International Journal of Smart Engineering System Design, 4(3), pp.183-193. 21. … Applied anthropometry, work-space design and seating. … Therefore, improving workspace design and workstation layout can improve RTT performance.

1523. Delivery Hospitalizations Involving Preeclampsia and Eclampsia, 2005-2014 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb222-Preeclampsia-Eclampsia-Delivery-Trends.pdf
      December 01, 2016 - 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 … For a detailed description of HCUP and more information on the design of the National (Nationwide) Inpatient

1524. The Potential of Hand-held Assistive Technology to Improve Safety for Elder Adults Aging in Place (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety-2/vol4/Advances-Becker_3.pdf
      January 09, 2008 - As an outgrowth of our research, a unique user interface design called the Senior Electronic Pocket … se This design approach has two major rationales. … for a tiny scroll bar to manipulate objects in a list, the SePA interface utilizes an innovative design … has the option of selecting specific tones associated with a button tap, error message, and other design … Curriculum design and program to train older adults to use personal digital assistants.

1525. Using the AHRQ Hospital Survey on Patient Safety Culture as an Intervention Tool for Regional Clinical Improvement Collaboratives (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety-2/vol2/Advances-Adams-Pizarro_109.pdf
      January 08, 2008 - in dimension scores between collaboratives due to the exploratory nature of the study and the small sample … size. … Due to the small sample size in each collaborative group, it was not possible to determine statistical … involved in handoffs in the ICU or ED. 17 All three collaboratives were similar in terms of design

1526. 3. Defining Categorization Needs for Race and Ethnicity Data | Agency for Healthcare Research and Quality
      www.ahrq.gov/research/findings/final-reports/iomracereport/reldata3.html
      May 01, 2018 - additional categories—but all categories are not necessarily reported or analyzed because of small sample … sizes. … multiracial combinations into an aggregate "more than one race" or a "multiracial" category because the sample … sizes for the individual combinations are usually too small for analysis.

1527. Layout 1 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/head-neck-cancer_executive.pdf
      May 01, 2010 - The single randomized, controlled trial had too small of a sample size and too short of a followup to

1528. Trends in Potentially Preventable Inpatient Hospital Admissions and Emergency Department Visits #195
      hcup-us.ahrq.gov/reports/statbriefs/sb195-Potentially-Preventable-Hospitalizations.jsp
      November 01, 2015 - We did not use the 2012 National Inpatient Sample (NIS) because the sampling design and universe definition … 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 analysis … Hospitals, 2011 For a detailed description of HCUP, more information on the design of the National

1529. HCUP Statistical Brief #34: Hospital Stays Involving Musculoskeletal Procedures, 1997–2005 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb34.pdf
      July 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.

1530. HCUP Statistical Brief #28: Procedures with the Most Rapidly Increasing Hospital Costs, 2000–2004 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb28.pdf
      April 01, 2007 - 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 14, 2006. U.S.

1531. Layout 1 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/antidepressants-update_executive.pdf
      December 01, 2011 - For quantitative analyses, we included all eligible studies without sample size limitations. … concluded that we could not conduct any quantitative analyses, then we included studies only if they had sample … sizes of 40 or larger. … We included observational studies that had large sample sizes (1,000 patients or more), lasted at least … Results are limited by study design; differences in outcomes are of unknown clinical significance.

1532. STATISTICAL BRIEF #254: Trends in Health Care Expenditures for Adults Ages 18-44: 2006 versus 1996
      meps.ahrq.gov/data_files/publications/st254/stat254.shtml
      August 01, 2009 - Design and Methods of the Medical Expenditure Panel Survey Household Component . … Sample Design of the Medical Expenditure Panel Survey Household Component, 1998-2007 .

1533. STATISTICAL BRIEF #255: Trends in Health Care Expenditures for Adults Ages 45-64: 2006 versus 1996
      meps.ahrq.gov/data_files/publications/st255/stat255.shtml
      August 01, 2009 - Design and Methods of the Medical Expenditure Panel Survey Household Component . … Sample Design of the Medical Expenditure Panel Survey Household Component, 1998-2007 .

1534. Value of Technology to Transfer Discharge Information (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/r01hs015084-graumlich-final-report-2007.pdf
      January 01, 2007 - Methods Study Design The trial design was a cluster randomized, controlled trial with blinded outcome … Statistical Methods We estimated a sample size of 275 patients in each of two study groups would show … The sample size calculator was nQuery (Statistical Solutions, Saugus, Massachusetts). … Software design to facilitate information transfer at hospital discharge. … Software design to facilitate information transfer at hospital discharge.

1535. Towards Effective and Efficient Health Information Technology Adoption in Home Care - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/r03hs022352-koru-final-report-2014.pdf
      January 01, 2014 - This view of health IT as a tool or vehicle has permeated the conceptualization, design, and execution … In Qualitative Inquiry and Research Design: Choosing Among Five Approaches, pages 125–129. … The continuum of care for older adults: Design and evaluation of an educational series. … Integration of health care process analysis in the design of a clinical information system: applying … Purpose 2 Scope 2.1 Background 2.2 Context 2.3 Settings 2.4 Participants 3 Methods 3.1 Study Design

1536. Statewide Implementation of Electronic Health Records (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/uc1hs015397-bates-final-report-2008.pdf
      January 01, 2008 - The design of this study was a non-randomized, quasi-experimental pre-post comparison study.

1537. Final Progress Report: Determinants of Intrapartum Quality of Care (pdf file)
      www.ahrq.gov/sites/default/files/2024-12/bailit-aron-love-report.pdf
      January 01, 2024 - In light of our very large sample size, we anticipated (and observed) largely comparable results between … The very small P value in this comparison is mostly due to the enormous sample size available, as the … similarly well calibrated, except for a bump between predicted risks of approximately 0.5 to 0.8 when the sample … sizes are relatively small. … Although this study design does not allow us to directly investigate the possibility, the fact that the

1538. Collect and Use Data for Quality Improvement | The Academy
      integrationacademy.ahrq.gov/products/playbooks/behavioral-health-and-primary-care/implementing-plan/collect-and-use-data-quality-improvement
      August 01, 2025 - An official website of the Department of Health & Human Services Search All AHRQ Sites Careers Contact Us Español FAQs Email Updates The Academy Integrating Behavioral Health & Primary Care Expand Navi…

1539. Menopause Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/menopause_executive.pdf
      March 01, 2015 - could discern that the articles did not meet one or more of the inclusion criteria relating to study design … data were abstracted: • Trial characteristics: Author, year, country, number of trial sites, trial design … effects of nonhormone therapies contained the following information: condition, treatment, study design

1540. ASSESSING THE QUALITY OF INCLUDED STUDIES (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/assessing-the-risk-of-bias_draft-report.pdf
      June 02, 2011 - o Assess risk of bias based on study design and conduct rather than reporting. … The impact of random error on the precision of estimates can be reduced by increasing sample size. … inclusion of random error in this definition of quality, quality assessment tools have included sample … size evaluation as an explicit component in the past. … Quaisi-experimentation: design and analysis issues for field settings.