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Total Results: 3,675 records

Showing results for "design sample size".

2201. eCoach: Development and Pilot Testing of a Decision Aid for Prostate Cancer - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/r21hs021797-gillespie-final-report-2015.pdf
      January 01, 2015 - A pilot study was conducted to solicit input from patients to design the eCoach tool. … Study Design. This study involved a mixed methods study design. … The small sample size overall prevented extensive quantitative data analysis using inferential statistics … However, the complexity of the eCoach tool design process, and the various iterations required based … Study Design. Data Analysis. Qualitative Data Analysis. Quantitative Data Analysis.

2202. Archived: Evidence Summary: Lung Cancer: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary4/lung-cancer-screening-december-2013
      July 30, 2013 - Data Extraction: One reviewer extracted study data about participants, design, analysis, follow-up, … This difference also suggests possible inadequate randomization or inadequate sample size, because the … Furthermore, differences in population characteristics and systems of medical care and the small sample … sizes used in the European studies may limit applicability to a U.S. population. … Randomized study on early detection of lung cancer with MSCT in Germany: study design and results of

2203. Treatments for Schizophrenia in Adults: A Systematic (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/executive-summary-2017-schizophrenia-adult.pdf
      January 01, 2017 - • Sample size of >50 for Key Question 2. … sizes <50 patients and studies conducted in countries that were not United States-relevant (primarily … Interventions/Comparisons The evidence in this review, by design, applies only to the comparisons with … sizes to address important health outcomes, rather than intermediate or surrogate outcomes and should … sizes to allow meaningful subgroup analysis

2204. Final Progress Report: Development of an Education Intervention for Triage Interruption Management (pdf file)
      www.ahrq.gov/sites/default/files/2024-05/johnson-ying-report.pdf
      January 01, 2024 - Based on these recommendations, the research team worked with three ED educators to design simulation … Participant evaluation of education Education design element Assessment Importance of this item … The reason for the insignificant findings could be related to the small sample size.

2205. Prehospital EMS Blood Transfusion and Fluid Interventions for Hemorrhagic Shock (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/ems-blood-transfusion-protocol-amendment.pdf
      February 04, 2025 - The key dilemma for EMS system design is determining what options are feasible and sustainable for individual … Consideration should be given to the formulation of precise scientific questions, optimal study design … The criteria used will depend on the study design as recommended in the chapter, “Assessing the Risk … the width of confidence intervals relative to a clinically important effect estimate, sufficiency of sample … size, and number of events.

2206. Virtualized Homes: Tools for Better Discharge Planning - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/r03hs024623-mendonca-final-report-2018.pdf
      January 01, 2018 - Virtualized Homes: Tools for Better Discharge Planning - Final Report AHRQ Final Report Title of the project: Virtualized Homes: Tools for Better Discharge Planning Research Team: Eneida A Mendonca, MD, PhD Kevin…

2207. Disposition of Comments CER 219 Antipsychotics for the Prevention and Treatment of Delirium (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/delirium-disposition-comments.pdf
      September 03, 2019 - Peer Reviewer #1 Results Evidence Summary > Results: Consider mentioning total sample size between … version of this report particularly when we were unable to calculate a summary measure, we detailed the sample … sizes and description of individual studies. … We state, “When scoring study limitations, we considered how well the study design and the study methods … importance by our panel of experts and key informants, studies did not exist or were insufficient in design

2208. Skin Substitutes for Treating Chronic Wounds (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/skin-substitute_0.pdf
      October 03, 2019 - What are the study design characteristics (such as those listed below) in each included investigation … Basic study design and conduct information including at least method of patient enrollment, care setting … What best practices in study design could be used to produce high quality evidence on skin substitutes … care Studies not administering similar standard of care or not describing standard of care Study design … Any study design in which patients are not randomly allocated to treatment except for wound types where

2209. Impact of Health Information Technology on Clinical Care for Patients with Chronic Medical Conditions (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/r01hs015280-hsu-final-report-2008.pdf
      January 01, 2008 - Study Design. … Design. … Design. … An historical observation design (2004-2006) and automated data in an integrated delivery system for … Study Design.

2210. Transparency of Reporting Requirements: Management of Infertility (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-infertility_research-protocol.pdf
      September 02, 2016 - For unmatched studies, we will conduct a manual match using the condition, intervention, sample size … record, we will abstract selected variables from the CT.gov record to determine whether key study design … Published online: September 2, 2016 3 • Number of study arms • Intervention description • Study design … interventions] Methods: Intervention 2 M/D/P [Assigned interventions] Methods: Comparators M/D/P [Study design

2211. Archived: Final Evidence Summary: Breast Cancer: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary9/breast-cancer-screening-2009
      November 15, 2009 - Data Extraction and Quality Assessment We extracted details about the patient population, study design … assisted with internal and external review of the draft manuscript but had no additional role in the design … Years Setting or Population (Screened Patients; Control Participants) Enrollment Age, y Study Design … Number of Studies and Type Design

2212. Statistical Brief #106
      hcup-us.ahrq.gov/reports/statbriefs/sb106.jsp
      February 01, 2011 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

2213. Evidence-based Practice Center Systematic Review Protocol: Depression in Children: Systematic Review (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/depression-childhood-protocol.pdf
      August 06, 2018 - Inpatient care, studies conducted in countries without a very high Human Development Index Study design … All other designs and studies using included designs that do not meet the sample size criterion … When studies with sample sizes of 1,000 or more participants are available for a given intervention … If large samples are not available, we plan to include studies with smaller sample sizes http://hdr.undp.org … Therefore, study questions, design, and methodological approaches do not necessarily represent the views

2214. Statistical Brief #101
      hcup-us.ahrq.gov/reports/statbriefs/sb101.jsp
      November 01, 2010 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

2215. Evidence-based Practice Center Systematic Review Protocol (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/juvenile-arthritis-dmards_disposition-comments.pdf
      September 01, 2011 - As suggested by the reviewer, the greatest risks of bias are related to study design and implementation … Unfortunately, the sample size precluded this analysis. … I also think it would be informative if the sample sizes of individual studies were made explicit in … Study sample sizes are included in Tables 4, 5, and 6. … We added a statement that the leflunomide vs. methotrexate study was a non-inferiority study design

2216. Final Progress Report: Medications at Transitions and Clinical Handoffs (MATCH) (pdf file)
      www.ahrq.gov/sites/default/files/2024-01/noskin-report.pdf
      January 01, 2024 - significant component of the pharmacist’s expertise, the national shortage of pharmacists, workflow design … This team may be exactly the same as the design team or it may include members that continue on with … had to bring new members "up to speed," there may be some advantages to the latter approach: • Design … team members may find it difficult to accept when "their" design isn't working as planned, despite pilot … These results may be partially explained by a small sample size and the fact that the S-TOFHLA and MMSE

2217. Statistical Brief #67: Trends in Uninsured Hospital Stays, 1997-2006 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb67.pdf
      February 01, 2009 - For a detailed description of HCUP, more information on the design of the NIS, and methods to calculate

2218. Evidence-based Practice Center Systematic Review Protocol: Therapies for Clinically Localized Prostate Cancer (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/prostate-cancer-therapies-protocol_amended110619.pdf
      November 02, 2019 - Mortality/survival outcomes/metastases: 5 years or more Setting KQ1 to KQ4 • All settings Study Design … sponsorship, setting, subject inclusion and exclusion criteria, intervention and control characteristics, sample … size, follow-up duration, participant baseline age, race, and results of primary outcomes and adverse … Therefore, 13 study questions, design, and methodological approaches do not necessarily … / or crossover design/ or double-blind studies/ or single-blind studies/ or triple-blind studies/ or

2219. Most Frequent Reasons for Emergency Department Visits, 2018 (pdf file)
      hcup-us.ahrq.gov/reports/statbriefs/sb286-ED-Frequent-Conditions-2018.pdf
      January 01, 2018 - The 15 unweighted sample size for the 2018 NEDS is 35,807,950 (weighted, this represents 143,454,430 … For a detailed description of HCUP and more information on the design of the Nationwide Emergency Department

2220. FRN 30: Outpatient Case Management for Adults With Medical Illnesses and Complex Care Needs: Future Research Needs (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/case-management-future_research.pdf
      June 01, 2015 - Research Design E1. … sizes (less than 500 participants per intervention arm). … • Incorporate large sample sizes (more power), e.g., large observational cohort studies, large trials … This is an exploratory approach that requires studies with diverse patients and large enough sample … sizes to allow valid subgroup analysis.