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Showing results for "design sample size".

2381. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/cad-women-treatment_research-protocol.pdf
      September 29, 2011 - complications, renal dysfunction, anaphylaxis, arrhythmias, stent thrombosis, bleeding, and infections Sample … size We will not exclude articles based on sample size. … We will design the data abstraction forms for this project to collect data required to evaluate the … Study design will be considered when grading quality. RCTs will be graded as good, fair, or poor. … Therefore, study questions, design and/or methodological approaches do not necessarily represent the

2382. MEDLINE Searches (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-cancer-medications_appendixes.pdf
      March 01, 2009 - Fair: Evaluates relevant available screening test; moderate sample size; medium spectrum of patients … Poor: Has important limitations such as inappropriate reference standard, very small sample size, very … Adequate sample size? Adequate duration of follow up? … D 1-2 Study* Study Design N (drug/ placebo or nonuser) Participants Dose (mg); Duration Harms … D 1-3 Study* Study Design N (drug/ placebo or nonuser) Participants Dose (mg); Duration Harms

2383. Screening for Ovarian Cancer: Evidence Update for the USPTF Reaffirmation Recommendation Statement (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/fNXdu3HGvWE-ovsuhNeANW
      April 01, 2012 - For data on the harms of screening, one reviewer abstracted information on sample size, number of … included studies were not able to be synthesized due to heterogeneity in patient populations and study design … Design of the Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial.

2384. Resources for Addressing Disparities and Improving Quality – NHQDR Data Tools
      datatools.ahrq.gov/nhqdr/resources-addressing-disparities-and-improving-quality/
      January 01, 2022 - Educational Links About HC ICD9 CCS ICD10 CCSR Precisions Standards Price Indices Survey Panel Design … Educational Links About HC ICD9 CCS ICD10 CCSR Precisions Standards Price Indices Survey Panel Design

2385. Microsoft Word - AHRQ NRC SRD Toolkit.doc (pdf file)
      digital.ahrq.gov/sites/default/files/docs/page/AHRQ-NRC-DataExchangeToolkit.pdf
      June 16, 2021 - DETERMINE YOUR NEEDED SAMPLE SIZE _____________________________________ 11 XI. … sample size you need for your quantitative measures. … Power/Sample Size Calculations V. Second Measure to be Evaluated – Qualitative a. … readily available to you to help you carry out a sample size calculation. … the desired question because the required sample size is too large.

2386. Archived: Evidence Summary: Breast and Ovarian Cancer: BRCA Genetic Testing, September 2005 | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/breast-and-ovarian-cancer-brca-testing-screening-2005
      September 15, 2005 - Agency staff and Task Force members participated in the initial design of the study, and, along with … Sample size. Administration of reliable screening test. … size (50 to 100 participants), and includes a "medium" spectrum of patients. … , improperly administered screening test, biased ascertainment of reference standard, or very small sample … size of very narrow selected spectrum of patients.

2387. AHRQ’s Safety Program for Nursing Homes: On-Time Falls Prevention | Agency for Healthcare Research and Quality
      www.ahrq.gov/patient-safety/settings/long-term-care/resource/ontime/fallspx/factraining.html
      November 01, 2017 - They provided input on the design and content of the reports and helped assess the reports for usefulness … The design process resulted in functional specifications for nursing home EMR vendors to use in developing

2388. Statistical Brief #134: Emergency Department Visits and Hospitalizations Associated with Animal Injuries, 2009 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb134.pdf
      March 01, 2012 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

2389. Suicide Risk Response: Enhancing Patient Safety Through Development of Effective Institutional Policies (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety/vol3/Bonner.pdf
      January 01, 2004 - establish strengths and weaknesses (using rating form) Assess performance with “mock” patient Design

2390. Statistical Brief #57
      hcup-us.ahrq.gov/reports/statbriefs/sb57.jsp
      July 01, 2008 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

2391. Final Progress Report: Advancing Patient Safety Implementation through Pharmacy-Based Opioid Medication Use Research (pdf file)
      www.ahrq.gov/sites/default/files/2024-02/green-report.pdf
      January 01, 2024 - Focus groups helped finalize PBN materials and design approaches to reducing stigma in the pharmacy. … Though this design yielded many important insights, we refined the second-year interview design to hear … This design addressed concerns about recall bias and allowed for more detailed data collection. … In this design, we examined naloxone dispensing in the 3 months before the intervention and during the … In the subsequent year’s fidelity checks, however, our design shifted to allow us to first purchase

2392. Statistical Brief #489: Transitions in Health Insurance Coverage for Non-Elderly Adults in the U.S. Civilian Noninstitutionalized Population: 2013-2014 and Selected Preceding Two-Year Periods (pdf file)
      meps.ahrq.gov/data_files/publications/st489/stat489.pdf
      June 01, 2016 - who reported other races and/or multiple races were not included in the analysis due to insufficient sample … size. … Design and Methods of the Medical Expenditure Panel Survey Household Component. … Sample Design of the Medical Expenditure Panel Survey Household Component, 1998-2007.

2393. Archived: Iron Deficiency Anemia in Pregnant Women and Young Children: Screening and Supplementation, 1996 | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/recommendation/iron-deficiency-anemia-pregnant-women-young-children-screening-supplementation-1996
      January 01, 1996 - show any effect of iron treatment on intelligence test scores in anemic children, despite the large sample … size. 73 A series of small randomized controlled trials conducted in India did report small improvements … learning in anemic school-aged Indonesian children. 76 , 77 All of these studies suffered from important design … given iron-fortified formula.[[108a]] Differences were no longer significant at 15 months, although sample … size may have been inadequate: only half the sample was assessed at 15 months.

2394. Gout Executive-2016 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/gout_executive-2016.pdf
      January 01, 2016 - nonsystematic reviews (374); conference proceedings, presentations, or abstracts (11); case reports with sample … sizes of fewer than 10 (415); population under age 18 (5); renal transplant or end-stage renal disease … presentations, or abstracts not identified as such by title and abstract review (38); case reports with sample … size fewer than 10 (17); gout management only (13); no reference standard reported or not all patients … Finally, failure to report important study design details in publications is a further limitation.

2395. Evidence-based Practice Center Future Research Needs (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/ongoing-studies-evidence_research.pdf
      December 01, 2010 - , recruitment activities, ethics review of research, target sample size, subject inclusion criteria, … features, sample size, and tested treatments are stored.4 ClinicalTrials.gov was created and launched … • Inclusion and exclusion criteria • Study type • Anticipated date of first enrollment • Target sample … size 3 • Recruitment status • Primary outcome • Secondary outcome(s) In September 2007 … , recruitment activities, ethics review of research, target sample size, conditions of eligibility for

2396. Statistical Brief #138: Obesity in Children: Hospitalizations from 2000 to 2009 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb138.pdf
      March 01, 2012 - The KID's large sample size enables analyses of rare conditions, such as congenital anomalies and uncommon … For a detailed description of HCUP, more information on the design of the KID, and methods to calculate

2397. Disposition of Comments for Treatments for Seasonal Allergic Rhinitis (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/allergy-seasonal_disposition-comments.pdf
      July 17, 2013 - Peer Reviewer #4 General The design of the study, key questions, and goals are appropriate and … bias was based on USPSTF quality ratings of trials that reported on a given outcome, weighted by sample … size using a semi-quantitative method. … of bias was based on USPSTF quality ratings of trials that reported on a given outcome, weighted by sample … size using a semi-quantitative method.

2398. DEcIDE 33: Summary Variables in Observational Resesarch: Propensity Scores and Disease Risk Scores (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/observational-research-scores_research.pdf
      May 01, 2012 - Sound research depends on sound study design. … through study design, analysis or both. … Figure 1 shows study design taxonomy. … This large sample size requirement means that answering the question through a randomized controlled … The design versus the analysis of observational studies for causal effects: parallels with the design

2399. Archived: Final Evidence Summary: Dental Caries in Preschool Children: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary19/dental-caries-in-preschool-children-screening-2004
      April 15, 2004 - A quasi-experimental design compared a brief oral health promotional message provided individually by … Study, year Country Design … Age at baseline Fluoride interventions Other F exposure Blinding Attrition, % Sample size

2400. Final Evaluation Report -- State and Regional Demonstration in Health Information Technology: Indiana (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/state-regional-demonstration-hit-in-evaluation-report.pdf
      July 01, 2015 - Final Evaluation Report -- State and Regional Demonstration in Health Information Technology: Indiana Final Evaluation Report State and Regional Demonstration in Health Information Technology: Indiana HEALTH IT Final Contract Report Indiana Health Information Exchange: Evaluation R…