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Showing results for "design sample size".

2501. AHRQ Slide Template 2009 (ppt file)
      effectivehealthcare.ahrq.gov/sites/default/files/reporting.ppt
      September 01, 2009 - be guided by PICOTS PICOT(S) = population, intervention, comparator, outcome, time frame, and study design … Using the PICOTS framework (population, intervention, comparator, outcome, timing, and study design or … assessed both visually, and formally with Egger’s test, to see if the effect decreased with increasing sample … size. … There are many different ways to design flow diagrams. This slide shows two examples.

2502. Meeting Minutes, March 27, 2015 | Agency for Healthcare Research and Quality
      www.ahrq.gov/news/events/nac/2015-03-nac/nacmtg0315-minutes.html
      July 01, 2015 - and Human Services (HHS) Office of the Secretary to conduct an investigation of effects of insurance design

2503. Characteristics and Quality of Inpatient Stays at Hospitals Affiliated With Health Systems, 2009-2012 #197
      hcup-us.ahrq.gov/reports/statbriefs/sb197-Characteristics-Quality-Hospitals-Health-Systems.jsp
      December 01, 2015 - Association health system cluster descriptions a Total number of hospitals in HCUP SID b Analytic sample … size c Cluster code Label Description 2009 2012 2009 2012 Hospitals with any system … Hospitals, 2011 For a detailed description of HCUP and more information on the design of the State

2504. Ch 11-User-Guide-To-Ocer 130129 (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/ch_11-user-guide-to-ocer_130129.pdf
      January 03, 2012 - 145 Abstract This chapter provides an overview of study design and analytic assumptions made in observational … patients is of great concern to clinicians, and these patients should be considered separately where sample … size considerations allow for this. … They compared the case-crossover results to the case-time-control design, the nested case control design … The case-crossover study design in pharmacoepidemiology.

2505. Behavioral Counseling to Prevent Sexually Transmitted Infections: A Systematic Review (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/HQGXw2wkcM7q6TA5eWzdT5
      January 01, 2010 - col- leagues (21), was probably not powered to show a differ- ence in STI incidence, given the small sample … size, rela- tively short follow-up, and low percentages of incident STI. … pregnancy in adolescents receiving a low-intensity counseling intervention, which also had a smaller sample … size and fewer reported pregnancies. … The few trials that evaluated low-intensity interventions had study design factors that may have con-

2506. Urinary-Incontinence-Treatment Research-Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/urinary-incontinence-treatment_research-protocol.pdf
      September 30, 2010 - concealment, masking of the treatment status, intention to treat principles, and justification of the sample … size. … They have serious errors in design, analysis, or reporting; large amounts of missing information; or … when authors report standard errors: Standard deviation = Standard Error * Square root of the sample … size in the group.

2507. Noninvasive Testing for Coronary Artery Disease (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/coronary-artery-disease-testing_research-protocol.pdf
      January 15, 2015 - , year, setting, country, sample size, eligibility criteria, population and clinical characteristics … The results of these studies are at least as likely to reflect flaws in the study design as the true … the patient populations (e.g., demographic characteristics such as age, sex, comorbidities); the sample … size of the studies; and clinical settings (e.g., academic setting, provider experience) in which the … Therefore study questions, design and/or methodological approaches do not necessarily represent the

2508. Clinical Decision Support for Collaborative Diet Goal Setting in Primary Care - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/r21hs027660-burgermaster-final-report-2023.pdf
      January 01, 2023 - Nutri User-centered Design Study Design: We conducted 30–60-minute user interviews with PCP and patient … due to the potential for unstable frequentist estimates for parameters of interest given the small sample … size and small numbers per cluster. … This information guided the final design (Figure 2). Figure 2. Final Nutri Prototype. … Nutri User-centered Design 2. Nutri Usability Testing 3.

2509. Understanding CAHPS Surveys: A Primer For New Users Webcast Transcript (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/cahps/news-and-events/events/webinars/understanding-cahps-surveys-webcast-transcript.pdf
      January 01, 2018 - focuses on program development, implementation, operations and evaluation, with a specialty in survey design … He has devoted over three decades to the design, implementation and evaluation of health care quality … means that the survey development process, testing and final survey all adhere to the CAHPS standard design … If you are using it for your internal quality improvement purposes, perhaps a smaller sample size may … We've noted already within the CAHPS program itself, looking at best practices for survey design and

2510. Psn-Pdf (pdf file)
      psnet.ahrq.gov/node/33784/psn-pdf
      April 01, 2015 - a researcher, was your take on the Gawande study that it was not credible or that there were study design … If you do a before-and-after study on use of a surgical safety checklist, in the typical design, people … If your study design influences your ability to include those subjects in the study, you might end … We also used a before-after design. … They basically have a three-part design.

2511. Measuring Safety Climate in Primary Care Offices (pdf file)
      www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety-2/vol2/Advances-SinghG_67.pdf
      April 14, 2008 - over the last 30 or more years for the expressed purposes of measurement, description, diagnosis, and design … Staff then worked together to design and implement change. … The framework reveals some areas that could be addressed further—such as design of the system for recovery … Further study is warranted, preferably with a larger sample size, with the goal of developing a more

2512. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/atrial-fibrillation_research-protocol.pdf
      May 22, 2012 - Policymakers will be able to design and implement programs to make better use of scarce health care … • Original data • All sample sizes o RCTs, prospective and retrospective observational studies, … We will design the data abstraction forms for this project to collect the data required to evaluate … They had serious errors in design, analysis, or reporting; large amounts of missing information; or … data • All sample sizes • RCTs, prospective and retrospective observational studies, or registries

2513. Ced9Pf3Pnuhruptzxqza-N (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/cED9Pf3PNUHRUptzXQza-n
      April 01, 2016 - Design: 2 simulation-modeling approaches. Setting: U.S. population. … Disclaimer: The authors are responsible for study design, analysis and interpretation of the data, writing … Author Contributions: Conception and design: D.L. Miglioretti, H.J. de Koning, R.A. Hubbard.

2514. Data for Individual Health (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/2014-jason-data-for-individual-health.pdf
      January 01, 2014 - In the design of any EHR system the various functions associated with the boxes in the architecture … of where information is being gathered, if the relevant application is designed with the desired design … “RESTful” applications are built using a specific set of design principles: 56 • The interaction … This makes it possible to design custom interfaces depending on the 64 Figure 4-8: SMART Cardiac … report [23], additional issues are best acknowledged as important and addressed from the start by design

2515. Statistical Brief #79
      hcup-us.ahrq.gov/reports/statbriefs/sb79.jsp
      September 01, 2009 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

2516. High-Performance Work Practices in CLABSI Prevention Interventions (pdf file)
      www.ahrq.gov/sites/default/files/publications/files/clabsi-hpwpreport.pdf
      May 01, 2015 - Findings from the scan were organized around five key framing questions for our subsequent research design … An important limitation of this study is associated with our study design. … Both our case study design and our purposive selection of sites to study created limitations with respect

2517. Improving Allergy Documentation and Clinical Decision Support in the Electronic Health Record (EHR) - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/r01hs025375-zhou-final-report-2022.pdf
      January 01, 2022 - A user-centered approach was applied to design, implement, and evaluate this module in MGB primary care … Nonetheless, there is no official standard for complete documentation, and allergy module design varies … Incidence/Prevalence: Not applicable Methods Study Design This study was designed as a 4-year project … The module’s functions, design, and placement were discussed, and the Extension Team’s input was taken … A sample size of approximately 120 clinicians would allow for more generalizable results and reveal

2518. MS-2019-02 (pdf file)
      hcup-us.ahrq.gov/reports/methods/2019-02.pdf
      January 01, 2019 - errors takes into account the cluster and stratification aspects of the NIS, KID, and NEDS sample design

2519. Evidence Summary: Gestational Diabetes: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/gestational-diabetes-screening
      August 10, 2021 - Two reviewers independently assessed the methodological quality of eligible studies using design-specific … previous USPSTF review evaluating selected women showed no significant effect of screening; however, sample … sizes were small and estimates imprecise. … Across 45 prospective cohort studies on diagnostic accuracy, mean sample size was 500 (range, 42-24,854 … Mean sample size was 326 (range, 21-1000), mean age was 29.2 years (range, 26.3-32.6), and mean BMI was

2520. Disposition of Comments for CER 168 Infantile Hemangioma (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/infantile-hemangioma_disposition-comments.pdf
      January 15, 2016 - Disposition of Comments for CER 168 Infantile Hemangioma Comparative Effectiveness Review Disposition of Comments Report Research Review Title: Diagnosis and Management of Infantile Hemangioma Draft review available for public comment from June 1, 2015 to July 10, 2015. Research Review Citation: Ch…