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Showing results for "design sample size".

1741. A Theory-Based Patient Portal eLearning Program for Older Adults with Chronic Illnesses - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/r21hs024739-nahm-final-report-2019.pdf
      January 01, 2019 - Other Project Team Members • Joanne Easter Pinna, MS, Senior Web Developer and Instructional Design … Technologist, Senior Instructional Design Technologist, Information Learning Technologies, University … developed using the SoftChalkTM program,43 which accommodates various mobile devices using optimized design … Assess the Impact of T-PeP Design and Participants This was a two-arm parallel-group randomized

1742. Interventions To Prevent Age-Related Cognitive Decline, Mild Cognitive Impairment, and Clinical Alzheimer’s-Type Dementia (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/cognitive-decline_executive.pdf
      March 01, 2017 - These included sample size, length of followup, measurement issues, and attrition. … no difference was difficult, especially when we were unable to use meta-analysis to address small sample … size issues. … Recommendations for Design and Methodology of Future Studies Future trials such as RCTs or pragmatic … While some researchers measured baseline cognitive function as part of the trial design, the degree

1743. Interventions To Prevent Age-Related Cognitive Decline, Mild Cognitive Impairment, and Clinical Alzheimer’s-Type Dementia (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/cognitive-decline_executive.pdf
      March 01, 2017 - These included sample size, length of followup, measurement issues, and attrition. … no difference was difficult, especially when we were unable to use meta-analysis to address small sample … size issues. … Recommendations for Design and Methodology of Future Studies Future trials such as RCTs or pragmatic … While some researchers measured baseline cognitive function as part of the trial design, the degree

1744. 2022 National Healthcare Quality and Disparities Report Detailed Methods for Medical Expenditure Panel Survey Tables (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/research/findings/nhqrdr/2023qdr-meps-methods.pdf
      December 01, 2023 - MEPS uses an overlapping panel design in which data are collected through a preliminary contact followed … for NHQDR data reporting, MEPS estimates in the NHQDR tables were suppressed when they were based on sample … sizes of fewer than 100 or when their relative standard errors were 30% or more. … Measure Changes Due to 2018 MEPS Redesign The MEPS instrument design changed beginning in spring 2018 … collected with the redesigned instrument, and no data were transformed to conform to the previous design

1745. Medication-Therapy-Management Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/medication-therapy-management_executive.pdf
      November 01, 2014 - review), and precision of the evidence (degree of certainty surrounding an effect estimate based on sample … size and number of events). … Regardless of the goal of their future research, investigators should consider issues of sample size … time- series analysis, simulations, and factorial experiments) may permit both rigor and adequate sample … size within the context of real-world implementation.

1746. Sports-Related Emergency Department Visits and Hospital Inpatient Stays, 2013 #207
      hcup-us.ahrq.gov/reports/statbriefs/sb207-Sports-Hospital-Emergency-Department-2013.jsp
      July 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 analysis … Hospitals, 2011 For a detailed description of HCUP and more information on the design of

1747. Trends in Pediatric and Adult Hospital Stays for Asthma, 2000-2010 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb169-Asthma-Trends-Hospital-Stays.pdf
      August 01, 2013 - Hospitals, 2011 For a detailed description of HCUP, more information on the design of the Nationwide

1748. Final Progress Report: Shared Decision Making in Vulnerable Populations (pdf file)
      www.ahrq.gov/sites/default/files/2024-07/mitchell-report.pdf
      January 01, 2024 - Final Progress Report: Shared Decision Making in Vulnerable Populations Final Progress Report Shared Decision Making in Vulnerable Populations: Suzanne Mitchell, MD, MS Principal Investigator: Suzanne Mitchell, MD, MS Team Members: Brian Jack, MD (Primary mentor); Nancy Kressin, PhD (BMC); Paul Schroy, MD, MS (…

1749. Overview of Operating Room Procedures During Inpatient Stays in U.S. Hospitals, 2014 #233
      hcup-us.ahrq.gov/reports/statbriefs/sb233-Operating-Room-Procedures-United-States-2014.jsp
      December 01, 2017 - 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

1750. Statistical Brief #37
      hcup-us.ahrq.gov/reports/statbriefs/sb37.jsp
      September 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.

1751. Statistical Brief #27
      hcup-us.ahrq.gov/reports/statbriefs/sb27.jsp
      March 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.

1752. Statistical Brief #83: Potentially Preventable Hospitalization Rates Declined for Older Adults, 2003-2007 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb83.pdf
      December 01, 2009 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

1753. Statistical Brief #91: Diagnostic Groups with Rapidly Increasing Costs, by Payer, 2001-2007 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb91.pdf
      June 01, 2010 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

1754. Final Progress Report: Evaluate the Effects of the Massachusetts Reporting System (pdf file)
      www.ahrq.gov/sites/default/files/2024-11/ridley-report.pdf
      January 01, 2024 - Though it was not a part of the initial study design, this process of developing, testing, and refining … Methods and Sample Design. … Methods and Sample Design. Sample. Results. Conclusions.

1755. Identifying, Understanding, and Communicating Medical Device Use Errors: Observations from an FDA Pilot Program (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety/vol3/Flack.pdf
      January 01, 2005 - manage known risks by providing strategies to facilitate safe use; guide manufacturers to improve design … product recalls, Public Health Notifications, working with manufacturers to institute labeling and design … Alternatively, they may not realize that the problem they have in using a device may be due to poor device design … a usage error—in this case, they internalize feelings of shame rather than realize that the device design

1756. Evidence Summary: Vision in Children Ages 6 Months to 5 Years: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/vision-in-children-ages-6-months-to-5-years-screening
      September 05, 2017 - Snellen chart) and 0.15 logMAR (between 1 and 2 lines). 40-42 Large treatment studies have calculated sample … size requirements based on the ability to detect a change of at least 0.1 logMAR between treatment groups … Sample sizes ranged from 63 75 to 4040. 70 , 91 About one-third of the studies included participants … Improving on ETDRS acuities: design and results for a computerised thresholding device.  … Screening Intervention vs Control Sample Size Age Female, No. (%) b Non-White, No (%) Main

1757. Guide for Developing a Community-Based Patient Safety Advisory Council (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/research/findings/final-reports/advisorycouncil/advisorycouncil.pdf
      April 01, 2008 - Including patients in the design and implementation of initiatives to improve patient safety has given

1758. Statistical Brief #128: Hospital Stays with Cardiac Stents, 2009 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb128.pdf
      August 01, 2011 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

1759. Disposition of Comments for Use of Natriuretic Peptide Measurement in the Management of Heart Failure (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/heart-failure-natriuretic-peptide_disposition-comments.pdf
      November 20, 2013 - These associations were confirmed as relevant during Discussions with experts during the design phase … As the reviewer states, results from NT-pro-BNP assays are, by design, similar which simplifies the … Rev 7 ES On KQ3 on page ES-11, the sample size are confusing. … Similarly, for morbidity outcomes on ES- 12, did the sample size refer to the number of studies? … The performance of tests of publication bias and other sample size effects in systematic reviews of

1760. The Role of Patient Safety in the Device Purchasing Process (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety/vol1/Johnson.pdf
      January 01, 2004 - Many of those interviewed seemed largely unaware that a pump’s interface design could induce device … Likewise, the survey conducted at Site 3 contained four questions for evaluating the design of the interface … addition, none of the sites used formal methods for assessing safety issues that may arise from the design … Do it by design: an introduction to human factors in medical devices. U.S.