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Showing results for "sample".

  1. effectivehealthcare-admin.ahrq.gov/products/urinary-incontinence-update/research-protocol
    December 01, 2020 - Eligibility criteria PICOTS Inclusion Exclusion N = sample size; PICOTS = populations … Study designs For effectiveness outcomes : Randomized controlled trials (RCTs), with no minimum sample … For harms outcomes : RCTs, with no minimum sample size; nonrandomized longitudinal comparative studies … , exposures, and comparators analyzed; outcome definitions; effect modifiers; enrolled and analyzed sample … studies, the 2012 AHRQ review only assessed only study strategies to reduce bias and justification of sample
  2. effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/coronary-artery-stenting-future_research.pdf
    January 01, 2014 - • There is a moderate strength of evidence (on the basis of one large-sample-size nonrandomized study … To determine candidate study designs, study feasibility, and sample size calculations, we followed the … The feasibility of such studies, generally, does not depend on the desired sample size. … Resource Use, Size, and Duration An RCT, especially one with a long duration and large sample size, … Resource Use, Size, and Duration An RCT, especially one with a long duration and large sample size,
  3. effectivehealthcare-admin.ahrq.gov/sites/default/files/hawley-presentation.pdf
    November 11, 2015 -                                                               This table  is a  sample … And  in  this current study we   also  had Asian  patients in  our sample. 24               … We  were  able  to  examine  this in  our breast cancer sample.
  4. effectivehealthcare-admin.ahrq.gov/sites/default/files/cer-238-cervical-ripening-evidence-summary.pdf
    March 01, 2021 - interventions in the outpatient and inpatient settings suffers from too few RCTs with too small of sample … Filling the gaps in the evidence will require RCTs with sample sizes large enough to evaluate important
  5. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/cer-254-rural-telehealth-app-e.xlsx
    January 01, 2021 - Random Sample or Consecutive/All Patients Meeting Inclusion Criteria? … Random Sample or Consecutive/All Patients Meeting Inclusion Criteria?
  6. effectivehealthcare-admin.ahrq.gov/products/progestogens-preterm-birth/research-protocol
    December 01, 2019 - data and results Abstraction of relevant outcomes from data presented in papers must be possible Sample … After reviewing a sample of relevant articles, the methods lead and the content lead will design three … common elements (e.g., author, publication year, study location, time period, population description, sample … will use established concepts 1) the quantity of evidence (e.g., numbers of studies, aggregate ending sample
  7. effectivehealthcare-admin.ahrq.gov/system/files/docs/topic-brief-apbi-breast-cancer.pdf
    August 01, 2022 - Evidence map □ Rapid review □ Rapid response □ Expanded topic brief Key Findings • From a sample … In that sample, we found studies relevant to all but KQ4. 4 For KQ1, we found three randomized … Because a large number of articles were identified, we reviewed a random sample of 200 titles and abstracts … projected total number of included studies based on the proportion of studies included from the random sample … We took a sample (200 studies) from a total of 878 studies published between 2017 and 2020.
  8. effectivehealthcare-admin.ahrq.gov/products/arthritis-psoriatric/research-protocol
    December 01, 2019 - Original research; eligible study designs include: Randomized controlled trials with a sample … size ≥100 Nonrandomized controlled trials Observational studies with a sample size 3 100: prospective … series Case report Review articles Editorials Letters to the editor Studies with insufficient sample
  9. effectivehealthcare-admin.ahrq.gov/products/rheumatoid-arthritis-medicine/research-protocol
    December 01, 2019 - Original research; eligible study designs include: Randomized controlled trials with a sample … size ³100 Nonrandomized controlled trials Observational studies with a sample size ³100: prospective … series Case report Review articles Editorials Letters to the editor Studies with insufficient sample
  10. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/hepatitis-c-screening_executive.pdf
    November 01, 2012 - For studies of diagnostic accuracy, we created 2x2 tables from information provided (usually sample … whether it evaluated a representative spectrum of patients; whether it enrolled a random or consecutive sample … potential negative psychological and social effects, but are difficult to interpret due to small sample … and not screened for HCV infection would provide the most direct evidence, but would require large sample
  11. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/osteoarthritis-pain-2006_appendixes.pdf
    January 01, 2006 - If relevant, the tables or text should include information on study design, sample size in each study … In addition, the individual evaluations should be weighted in some way (e.g., according to sample size … GI Safety in observational studies 149 Author, Year Sample size Population Duration (days … CV Safety in observational studies Author, Year Data source Sample size Population Exposure … CV Safety in observational studies Author, Year Data source Sample size Population Exposure
  12. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/prevent-hai-protocol.pdf
    April 16, 2024 - Appendix 1 presents a sample search strategy. 3 Literature screening will be performed using … Sample Search Strategy Embase and MEDLINE in Embase.com Syntax Line # Description Search String #1 … of knowledge*' OR 'web of science')) OR (systematic* NEAR/3 review*)):ti,ab) #15 RCTs ('random sample
  13. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/lumbar-fusion-protocol.pdf
    June 20, 2024 - This may be based on sample size sufficiency and number of events. … When quantitative synthesis is not possible, sample size and assessment of variance within individual … If sufficient numbers of RCTs (>10) are available to evaluate small sample effects, quantitative funnel … Sample Search Strategies: Lumbar Fusion Strategies will be adapted for databases to be searched. … Sample Search Strategies: Lumbar Fusion
  14. Layout 1 (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/breast-biopsy-executive.pdf
    December 01, 2009 - Open surgical biopsy involves removing a sample of tissue from the suspicious area through a surgical … After the tissue sample is removed, the incision is closed with sutures.
  15. effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/c-diff-infections_research-protocol.pdf
    May 24, 2010 - Do performance measures vary with sample characteristics? … In addition, we will randomly select a 10 percent sample of abstracts determined to be eligible for … Source: www.effectivehealthcare.ahrq.gov Published Online: May 24, 2010 justification of the sample
  16. effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/migraine-emergency_research-protocol.pdf
    July 18, 2011 - care center for treatment of severe headache within the previous 12 months. 8 In a representative sample … We will pre-test this form on a sample of studies. … A sample of studies will be used to pilot both tools. … author, date of publication, study design, setting, treatment groups, inclusion/exclusion criteria, sample … interventions compared with placebo, as well as estimates of which interventions are the best. 26 A burn-in sample
  17. PEPTIC ULCER #11 (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/peptic-ulcer-horizon-scan-high-impact-1512.pdf
    December 01, 2015 - The Cytosponge™ Cell Collection Device is intended to capture a sample of esophageal cells for laboratory … Intervention: The Cytosponge™ Cell Collection Device is intended to capture a sample of esophageal
  18. effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/point-of-care_research.pdf
    April 01, 2014 - We selected a sample of AHRQ EPC comparative effectiveness reviews, traced reports to publications, … 2 Methods We selected a convenience sample of AHRQ EPC CER reports for which to track citations … We arrived at a total sample of 23 reports. … In our convenience sample, we did not see trend in CER use by age of the CER. … A larger sample may provide categorization of topics to calculate rates of use using more appropriate
  19. effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/chronic-kidney-disease-anemia-2011_disposition-comments.pdf
    January 01, 2011 - LDOs and most MDOs and SDOs use central labs which entail a significant time delay between blood sample … These machines actually run a CHr on every sample but only report the result if the CHr is ordered … We mentioned the sample storage issue in “Applicability and Implications for Clinical and Policy Decisionmaking
  20. effectivehealthcare-admin.ahrq.gov/products/mhs4-surgical-report-cards/protocol
    September 01, 2023 - Depending on the expected volume of literature, the EPC team may opt to have a randomly selected 10% sample … team will decide whether it has enough time and resources to ask a second team member to check a 10% sample … whether it has enough time and resources to ask a second team member to check a randomly selected 10% sample

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