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Showing results for "design sample size".

2621. Linking Dental Services to Treatment Outcomes for Diabetes: A Rapid Response Review (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/treatment-outcomes-diabetes-rapid-research.pdf
      November 01, 2024 - Countries not listed in the inclusion list Study Design • Randomized controlled trials • Systematic … The most methodologically sound study (retrospective cohort with a large sample size Zhang, 2023) found … , Key Points 9 Diabetes Type Study; Country; N; Intervention; Study Design; Followup time; … The three studies differed in patient population and study design. … Characteristics of studies mapping to KQ2 Category KQ2 Study Design Randomized Clinical Trial (RCT

2622. PII: S0749-3797(01)00261-6 (pdf file)
      www.uspreventiveservicestaskforce.org/uspstf/sites/default/files/inline-files/Harris2001.pdf
      January 01, 2001 - Good or fair quality evidence for the entire preventive service must include studies of sufficient design … Internal validity (including research design) and external validity (generalizability) remain Table … test ● Handles indeterminate results in a reasonable manner ● Spectrum of patients included in study ● Sample … size ● Administration of reliable screening test Am J Prev Med 2001;20(3S) 27 important, but at … As noted above, the current USPSTF has added to this grading of research design an assessment of how

2623. Recommendation: Vision in Children Ages 6 Months to 5 Years: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/recommendation/vision-in-children-ages-6-months-to-5-years-screening
      September 05, 2017 - Study sample sizes ranged from 63 to 4040 participants. … One trial compared patching plus eyeglasses vs eyeglasses alone vs no treatment. 1 , 37-39 Study sample … sizes ranged from 60 to 180 participants. 1 One of the 3 trials (evaluating patching plus eyeglasses

2624. Archived: Final Evidence Summary: Obesity in Adults: Screening and Management | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary38/obesity-in-adults-screening-and-management-2012
      October 15, 2011 - Articles were rated as good, fair, or poor by using design-specific criteria. … For included studies, one investigator abstracted data on study design, setting, population characteristics … mean BMIs ranging from 25 to 39 kg/m 2 , with an average baseline BMI across all trials (weighted for sample … size) of 31.9 kg/m 2 . … Design and methods for a clinical trial in the prevention of type 2 diabetes.

2625. Evidence Summary: Prevention of Dental Caries in Children Younger Than 5 Years: Screening and Interventions | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/prevention-of-dental-caries-in-children-younger-than-age-5-years-screening-and-interventions1
      December 07, 2021 - Data Extraction and Quality Assessment One investigator abstracted details about the study design, … Sample sizes ranged from 123 to 2536 (total 9541 participants). … the fair-quality trials included unclear randomization or allocation concealment methods, open-label design … was present, results consistently favored topical fluoride in analyses stratified by use of cluster design … However, results were consistent in prespecified stratified analyses based on factors related to study design

2626. Research on Improving Patient Experience | Agency for Healthcare Research and Quality
      www.ahrq.gov/cahps/quality-improvement/research/index.html
      March 01, 2025 - The second is to learn how to design targeted improvement coaching and educational programs to efficiently … This information will be used to design an organizational intervention to improve the emotional experience

2627. Dental Recommendations for Preventing Complications in Patients with Chronic Conditions Health Partners Research Foundation eDent Study (pdf file)
      digital.ahrq.gov/sites/default/files/docs/resource/James_Fricton_IQHIT_Q1_HP_Recommendations_for_Preventing_Complications_for_Chronic_Illnesses.pdf
      January 01, 2005 - Design and analysis of group-randomized trials. New York: Oxford University Press; 1998. 89. … Design and analysis of group-randomized trials: a review of recent methodological developments. … The effect of cluster randomization on sample size in prevention research. … A simple method of sample size calculation for linear and logistic regression.

2628. children-special-needs-transition-protocol-131003 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/children-special-needs-transition_research-protocol.pdf
      October 01, 2013 - A thorough and systematic description of transition care programs will inform the successful design, … Children with special health care needs Publication languages English only Admissible evidence (study design … Information Management We will develop forms for data collection to record and summarize the study design … Proposed fields for data abstraction Field Specific Data Study characteristics • Study design • Sample … size for eligibility, at recruitment, and at followup Population characteristics • Age, race/ethnicity

2629. Envisioning Patient Safety in the Year 2025: Eight Perspectives (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety-2/vol1/Advances-Henriksen_104.pdf
      January 01, 2025 - The areas of expertise included health care system change, design of the physical environment, health … Eight domains of patient safety expertise are represented: health care system change, the design of … Design of the Physical Environment Kirk Hamilton. … Each of these important outcomes associated with design has already been demonstrated. … The potential impact of design to improve the quality of the patient experience and the quality of the

2630. Breast-Abnormalities-Tests-Update Research-Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-abnormalities-tests-update_research-protocol.pdf
      July 01, 2010 - Diagnostic cohort studies, wherein each patient acts as her own control, are the preferred study design … bias in diagnostic test studies.17,27 Each question in the instrument addresses an aspect of study design … instruments, patient and lesion characteristics, details of imaging methodology, and details of study design … Empirical evidence of design-related bias in studies of diagnostic tests. … Therefore study questions, design and/or methodological approaches do not necessarily represent the

2631. Final Evidence Summary: Hepatitis C Virus Infection in Adolescents and Adults: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/hepatitis-c-screening
      March 02, 2020 - Data Extraction and Quality Assessment One investigator abstracted details about the study design, … Sample sizes ranged from 20 to 706, mean age ranged from 45 to 68 years, and the proportion of women … sizes ranged from 131 to 50,886 (total n = 116,659), mean age ranged from 42 to 69 years, and the proportion … Evidence Study design … sizes, no unscreened comparison group, reliance on retrospective recall, poorly defined outcomes Low

2632. CDS Connect Pilot Final Report (doc file)
      cds.ahrq.gov/sites/default/files/cds/artifact/18/Pilot%20Report_Final_0.docx
      March 01, 2018 - This report outlines the design, clinical, and technical work efforts, and findings of the CDS Connect … In both design and execution, the pilot focused on collaboration with the project’s clinical partner … Ultimately, the sample size of patients who experienced the pilot CDS was insufficient to conduct meaningful … Preserved in the design was functionality for shared decision making (SDM) between the clinician and … Future pilot work would benefit from ensuring a larger sample size can be obtained for both clinician

2633. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/hip-fracture-pain_research-protocol.pdf
      December 09, 2009 - through discussion between the investigative team and the TEP taking into consideration the number and sample … sizes of the included studies for each intervention. … Exclusion criteria Study design Observational study designs with no comparison group (case reports, … No language or study design restrictions will be applied. … Therefore study questions, design and/or methodological approaches do not necessarily represent the

2634. POPULATION DENOMINATOR DATA FOR USE WITH THE HCUP DATABASES (pdf file)
      hcup-us.ahrq.gov/reports/methods/2017-04.pdf
      January 01, 2017 - errors takes into account the cluster and stratification aspects of the NIS, KID, and NEDS sample design

2635. Final Progress Report: Minimizing Error, Maximizing Outcome (MEMO): The Physician Worklife Study II (pdf file)
      www.ahrq.gov/sites/default/files/2024-09/linzer-schwartz-report.pdf
      January 01, 2024 - Methods Study design During the initial 6-month qualitative phase, focus group sessions with physicians

2636. Characteristics and Quality of Inpatient Stays at Hospitals Affiliated With Health Systems, 2009-2012 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb197-Characteristics-Quality-Hospitals-Health-Systems.pdf
      December 01, 2014 - Hospitals, 2011 For a detailed description of HCUP and more information on the design of the State

2637. Self-Management Support Module User Guide (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/education/continuing-ed/moc_smsguide.pdf
      April 12, 2016 - Self-Management Support Module User Guide Self-Management Support Module User Guide Reducing Barriers to Quality Assurance in Primary Care via Maintenance of Certification Modules http://www.ahrq.gov/sites/default/files/wysiwyg/professionals/education/continuing-ed/moc_sm…

2638. II. Background | Agency for Healthcare Research and Quality
      www.ahrq.gov/research/findings/final-reports/crctoolkit/crctoolkit2.html
      April 01, 2018 - Tracking and Improving Screening for Colorectal Cancer Intervention II. Background Previous Page Next Page Table of Contents Tracking and Improving Screening for Colorectal Cancer Intervention I. Introduction II. Background III. Intervention Steps and Tools IV. References 1.a-1 Information…

2639. Vial Mistakes Involving Heparin | PSNet
      psnet.ahrq.gov/web-mm/vial-mistakes-involving-heparin
      May 11, 2014 - Developing a process to measure actual harm from medication errors in paediatric inpatients: from design

2640. Final Progress Report: Improving Patient Safety by Reducing Medication Errors (pdf file)
      www.ahrq.gov/sites/default/files/2024-03/strom2-report.pdf
      January 01, 2024 - identifying the factors that predispose to medication errors and to create a research base for the design … identifying the factors that predispose to medication errors and to create a research base for the design … Methods: This nested, case-control design was based on a cohort of all adults (18 years and older) receiving … Results: The final sample size of 910 was composed of 220 cases and 690 controls. … Hospital design research and applied sociology.