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Showing results for "design sample size".

3361. Final Progress Report: Trial of Decision Support To Improve Diabetes Outcomes (pdf file)
      www.ahrq.gov/sites/default/files/2024-07/cebul-report.pdf
      January 01, 2024 - Study Design: Two-year, parallel, cluster-randomized trials (CRT) at the two healthcare systems, with … Design, methods, and baseline results: DRS report no. 6. Invest Opthalmol Vis Sci. 1981;21:149-209. … Electronic Medical Record-Assisted Design of a Cluster-Randomized Trial to Improve Diabetes Care and … Cluster Randomized Trial Design in the Electronic Medical Records Era: The DIG-IT Trial. … EMR-Facilitated Design of a Cluster-Randomized Trial of Clinical Decision Support for Diabetes.

3362. Noninvasive Treatments for Low Back Pain (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/back-pain-treatment_research_executive.pdf
      February 01, 2016 - searched, search dates, the number of included studies, study characteristics of included studies (e.g., sample … sizes, interventions, duration of treatment, duration of followup, comparison, and results), methods … Findings may be used for research purposes, but should not be considered current. 5 design, year, … setting, country, sample size, eligibility criteria, population and clinical characteristics, intervention … Challenges in design and interpretation of chronic pain trials. Br J Anaesth. 2013;111(1): 38-45.

3363. 2023 National Healthcare Quality and Disparities Report Appendixes (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/research/findings/nhqrdr/2023-NHQDR-appendixes-ACDE-rev.pdf
      January 01, 2023 - The team takes into account all survey design features. … At a minimum, statistics with a sample size of fewer than 30 individuals or relative standard errors … sizes have been too small to yield statistically reliable data. … Estimates are suppressed if the sample size is small or the relative standard error is larger than 30% … For some measures, small sample size may indicate the subgroup or state is doing better than others

3364. 2023 National Healthcare Quality and Disparities Report Appendixes (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/research/findings/nhqrdr/2023-NHQDR-appendixes-ACDE.pdf
      January 01, 2023 - The team takes into account all survey design features. … At a minimum, statistics with a sample size of fewer than 30 individuals or relative standard errors … sizes have been too small to yield statistically reliable data. … Estimates are suppressed if the sample size is small or the relative standard error is larger than 30% … For some measures, small sample size may indicate the subgroup or state is doing better than others

3365. Mrsa-Screening-2010 Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/mrsa-screening-2010_executive.pdf
      January 01, 2010 - The Harbarth et al. study27 was a prospective interventional cohort study with crossover design of … All of the studies employed a quasi-experimental study design and were of poor quality. … The study by Rodriguez-Bano and colleagues31 utilized an interrupted time series design, as did the … an observational before/after design. … The cluster RCT is increasingly recognized as the optimal design for testing and evaluating the impact

3366. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/lung-cancer-nonsurgical-therapies_research-protocol.pdf
      February 22, 2012 - Treatment-allocation methods (including concealment for RCTs) ○ Use of blinding (RCTs only) ○ Study design … ○ Was there an attempt to balance groups by design? … Therefore study questions, design, and/or methodological approaches do not necessarily represent the

3367. 2016-07 (pdf file)
      hcup-us.ahrq.gov/reports/methods/2016-07.pdf
      January 01, 2016 - HCUP Methods Series kbr33831 Contact Information: Healthcare Cost and Utilization Project (HCUP) Agency for Healthcare Research and Quality 5600 Fishers Lane Room 07W17B Mail Stop 7W25B Rockville, MD 20857 http://www.hcup-us.ahrq.gov For Technical Assistance with HCUP Products: Email: hcup@ahr…

3368. Executive Summary CER 171: Noninvasive Testing for Coronary Artery Disease (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/coronary-artery-disease-testing_executive.pdf
      March 01, 2011 - Systematic Reviews of Interventions.12 Comparative observational studies were assessed for study design … Given the low incidence of mortality and MI in the studies previously noted, sample sizes in even the … As mentioned previously, study sample sizes and short-term followup may preclude evaluation of rare … Sufficient sample size may be a challenge, given the low prevalence of CAD that is likely in this group … RCTs or pragmatic trials with sufficient sample size to compare differential effectiveness and safety

3369. Implementation of an Electronic Care Plan for People With Multiple Chronic Conditions (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/ecare-plan-final-report.pdf
      November 01, 2022 - work allows for a more thoughtful and efficient design process … • Phase 3—Input on the App Design/Usability and Implementation. … Including clinicians in the design and development phases is crucial. … in the design phases of the project. … SEIPS 3.0: human- centered design of the patient journey for patient safety.

3370. Evidence Summary: Prevention of Acquisition of HIV: Preexposure Prophylaxis | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/prevention-of-human-immunodeficiency-virus-hiv-infection-pre-exposure-prophylaxis
      August 22, 2023 - Data Abstraction and Quality Rating One investigator abstracted details about the study design, patient … quality except for 1 rated fair quality 43 due to unclear allocation concealment methods and open-label design … Otherwise, AHRQ had no role in the design and conduct of the study; collection, management, analysis, … and general populations of HIV-uninfected persons) No reporting bias detected Fair Retrospective design

3371. Disposition of Comments for Venous Thromboembolism Prophylaxis in Orthopedic Surgery (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/blood-clots-hip-knee-surgery_disposition-comments.pdf
      March 01, 2012 - Peer Reviewer #1 Executive Summary In the methods section, please justify how the sample size of … Peer Reviewer #1 Methods Please justify how the sample size of 750 was chosen for the observational … Peer Reviewer #1 Results 3.Study design and characteristics: When only a selection of included studies … Peer Reviewer #1 Results 2.Study design and characteristics: When only a selection of included studies … Peer Reviewer #1 Results 3.It is already stated in the study design and characteristics section that

3372. Disposition of Comments for Technical Brief 18 Public Reporting of Cost Measures in Health (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/public-reporting-cost-measures_disposition-comments.pdf
      March 05, 2015 - is able to address them, or what methodological/framework problems need to be resolved in order to design … Given, the small sample size of semipublic websites that we had access to, we could not make definitive

3373. Research Protocol (Amended): Treatment of Acute Pain--An Evidence Map (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/acute-pain-protocol-amended.pdf
      June 10, 2018 - Feasibility will be determined by the number and sample size of clinical trials available per topic.

3374. Screening for Speech and Language Delay and Disorders in Children 5 Years or Younger: Evidence Report and Systematic Review for the USPSTF (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/6tmQG7VgexjoXt7uNoyccj
      December 02, 2023 - only 1 Ineligible setting 1 Non–English-language 128 Ineligible/no comparison 97 Ineligible study design … Characteristics of Included Studies of Diagnostic Accuracy (KQ2) Source, setting Study design (No. of … Sure Start Language Measure; SST, Structured Screening Test; WIC, Women, Infants, and Children. a Full sample … size, based on multiple imputation. b Includes 11 children (10.5%) who did not cooperate during screening … Concept and design: Feltner, Wallace, Nowell, Raffa, Kahwati.

3375. Behavioral Counseling to Prevent Skin Cancer: US Preventive Services Task Force Recommendation Statement (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/U7JR2xtrb6EHFyLP6yUTAK
      March 20, 2018 - Evidence is insufficient because of the limited number or size of studies. important flaws in study design

3376. Searching for Relevant Studies (ppt file)
      effectivehealthcare.ahrq.gov/sites/default/files/searching.ppt
      January 01, 2011 - Searching for Relevant Studies Searching for Relevant Studies Agency for Healthcare Research and Quality (AHRQ) Training Modules for Methods Guide for Effectiveness and Comparative Effectiveness Reviews Searching for Relevant Studies Systematic Review Process Overview * Systematic Review Process Overview …

3377. Enhancing Complex Care through an Integrated Care Coordination Information System - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/r18hs017832-dorr-final-report-2012.pdf
      January 01, 2012 - groups and independent physician networks nationally in its pursuit of excellent quality Research Design … Phase III: ICCIS system pilot, design, and standards Usability of ICCIS was examined by recording logged … Sample size was calculated at the patient level after adjustment for the ICC, and power … User Centered Design in Complex Healthcare Workflows. … User centered design in complex healthcare workflows: the case of care coordination and care management

3378. Final Progress Report: Risk Analysis of Pediatric Chemotherapy Processes (pdf file)
      www.ahrq.gov/sites/default/files/2024-01/shenep-report.pdf
      January 01, 2024 - Chemotherapy medications are, by design, highly toxic agents, typically having very narrow therapeutic … included an occasional chemotherapy order for hematology patients, providing a means to validate system design

3379. White Paper_Living Systematic Reviews: Examining Excluded Full-Text Articles To Better Understand the Evidence Base on Plant-Based Treatments for Chronic Pain (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/living-systematic-reviews-full-text-articles-white-paper.pdf
      January 01, 2024 - Among the uncontrolled studies, sample sizes ranged from 7 to 8,165 (mean 551, median 151). … A randomized, double-blind, placebo- controlled, parallel-group, enriched-design study of Nabiximols … Trial Novotna, A.52 2011 A randomized, double-blind, placebo-controlled, parallel-group, enriched-design … A randomized, double-blind, placebo- controlled, parallel-group, enriched-design study of nabiximols

3380. Disposition of Comments for CER 163 Appropriate Antibiotics (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/antibiotics-respiratory-infection_disposition-comments.pdf
      January 27, 2016 - 105) as this study compared both POCT CRP and communication skills with usual care in a factorial design … was also able to do a head-to-head comparison of CRP and communication skills due to the factorial design … to compare all interventions using all outcomes, this would probably lead to an almost impossible design … The sample size of this study was less than 2000 patients, and as noted hospitalization is somewhat … The needed sample size would be about double.