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Showing results for "cross sectional".

  1. Hi Les, (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/pdf/rtc-design-principles_research.pdf
    January 01, 2009 - Traditional cross-sectional paired accuracy studies to compare the sensitivity and specificity of the … If comparative accuracy studies with verification of all test results are not available, cross-sectional
  2. effectivehealthcare.ahrq.gov/sites/default/files/related_files/child-growth-development-outcomes-protocol-amended.pdf
    November 18, 2024 - Non-randomized controlled trials, including quasi-experimental and controlled before- and-after studies • Cross-sectional … association between n-3 polyunsaturated fatty acid intakes and asthma in US children and adolescents: A cross-sectional
  3. effectivehealthcare.ahrq.gov/sites/default/files/related_files/high-cholestorol-medications_disposition-comments.pdf
    March 10, 2010 - Section Comment Response from eligible NRS that were 24 weeks or longer in follow-up Methods For cross-over … Then on page 34, "if relevant cross-over data were not available, only pre-crossover data was extracted
  4. effectivehealthcare.ahrq.gov/health-topics/ct-scans
  5. effectivehealthcare.ahrq.gov/sites/default/files/pdf/hypertension-pulmonary-arterial_research-protocol.pdf
    January 30, 2013 - The reference list for identified pivotal articles will be manually hand-searched and cross-referenced … OR "diagnosis"[Subheading] OR screening[tiab] OR screen[tiab] OR "mass screening"[MeSH Terms] OR "cross-sectional … studies"[MeSH Terms] OR cross-sectional[tiab]) NOT (Editorial[ptyp] OR Letter[ptyp] OR Case Reports
  6. effectivehealthcare.ahrq.gov/sites/default/files/related_files/colorectal-cancer-staging_executive.pdf
    September 01, 2014 - For questions about comparative test performance, we considered studies of any design—randomized, cross-sectional … For questions about stage reclassification or impact on clinician decisionmaking, cross-sectional, cohort … Among studies reporting only accuracy outcomes, we did not find complete cross-classifed data (i.e.,
  7. effectivehealthcare.ahrq.gov/sites/default/files/related_files/chronic-cough_disposition-comments.pdf
    January 07, 2013 - In Kelsall et al 2011 as well as cross-sectional correlations between cough counts and VAS (night plus … That published in children has been completely omitted where these single point cross sectional correlations
  8. effectivehealthcare.ahrq.gov/sites/default/files/pdf/musculoskeletal-disorders-imaging_research-protocol.pdf
    August 05, 2010 - iii Study design (randomized or observational; prospective or retrospective; cross-sectional, case-control
  9. effectivehealthcare.ahrq.gov/sites/default/files/related_files/breastfeeding-health-outcomes-protocol-amendment.pdf
    February 03, 2025 - interventions without observational follow-up of health outcomes • Studies with no comparison groups • Cross-sectional … e Cross-sectional studies will be excluded except in cases in which the study compares outcomes between
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/asthma-provider-adherence_research-protocol.pdf
    March 02, 2012 - Study We will include meeting abstracts Randomized and quasi-randomized controlled trials and cross-over … www.effectivehealthcare.ahrq.gov Published Online: March 2, 2012 randomized controlled trial or cross-over … , interrupted-time- series, historically controlled studies, cohort studies, case-control studies, cross-sectional
  11. effectivehealthcare.ahrq.gov/sites/default/files/related_files/kidney-stones-draft-appendices.pdf
    January 01, 2025 - RCT21 (207) High (high ROB) Direct Unknown (single study) Imprecise (ARD UCI does not cross … years; 50 at 4 years) High (high ROB) Direct Unknown (single study) Imprecise (CIs cross … years; 50 at 4 years) High (high ROB) Direct Unknown (single study) Imprecise (CIs cross … treatment 1 RCT36 (416) Low (low ROB) Direct Unknown (single study) Imprecise (ARD UCI cross … Multivitamins co-intake can reduce the prevalence of kidney stones: a large-scale cross-sectional
  12. effectivehealthcare.ahrq.gov/sites/default/files/pdf/catd-protocol-draft_0.pdf
    November 02, 2018 - Assisted living Accuracy and comparative accuracy: Controlled observational studies (i.e., cross … - sectional, retrospective cohort, case control); systematic review of controlled observational studies … Harms: Controlled observational studies (i.e., cross- sectional, retrospective cohort, case control … KQ 7-8: Controlled observational studies (i.e., cross-sectional, retrospective cohort, case control) … Qaseem A, Snow V, Cross JT, Jr., et al.
  13. PEPTIC ULCER #11 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/peptic-ulcer-horizon-scan-high-impact-1412.pdf
    December 01, 2014 - resulted in identification and tracking of about 2,000 topics across the 14 AHRQ priority areas and 1 cross … Blue Cross and Blue Shield of Massachusetts. 2013 prior authorization criteria for Medicare HMO Blue … Rockland (MA): Blue Cross and Blue Shield of Massachusetts [accessed 2014 Nov 18]. [173 p]. … Blue Cross and Blue Shield of Alabama. Drug coverage guidelines search: Gattex. [internet]. … East Birmingham (AL): Blue Cross and Blue Shield of Alabama [accessed 2014 Nov 18]. [1 p].
  14. effectivehealthcare.ahrq.gov/sites/default/files/related_files/ptsd-adult-treatment_disposition-comments.pdf
    April 03, 2013 - Cross-reference: pg 24 (main document). … Cross-reference: pg 116. … about allegiance and potential bias. 98 Anonymous Public Reviewer #2 Discussion (Conclusion) Cross
  15. effectivehealthcare.ahrq.gov/sites/default/files/pdf/acute-pain-ems-protocol-amendment.pdf
    January 28, 2019 - Opioid prescribing in a cross section of US emergency departments. … observational adj (study or studies)).tw. 57. longitudinal.tw. 58. retrospective.tw. 59. cross … sectional.tw. 60. cross-sectional studies/ 61. or/49-60 62. randomized controlled trials
  16. effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-reporting-bias_methods.pdf
    November 01, 2013 - Since protocols are frequently amended, reviewers should search for later amendments and cross validate … EPCs may decide whether cross checking against all recommended external source documents is feasible … Compliance with mandatory reporting of clinical trial results on ClinicalTrials.gov: cross sectional … Publication of NIH funded trials registered in ClinicalTrials.gov: cross sectional analysis. … Trial publication after registration in ClinicalTrials.Gov: a cross-sectional analysis.
  17. effectivehealthcare.ahrq.gov/sites/default/files/pdf/omega-3-maternity_research-protocol.pdf
    May 18, 2015 - Study designs will be limited to RCTs, prospective cohort studies, and nested case control studies (cross-sectional … 88 "prospective studies".af. 89 "prospective study".af. 90 evaluation studies.sh. 91 Cross-Sectional … or mask$)).af. 104 (placebo$ or comparative study or longitudinal or cohort* or observational or cross … section$ or cross-section$ or food frequency questionnaire$).af. 105 84 or 85 or 86 or 87 or
  18. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cesarean-birth-2010_disposition-comments.pdf
    January 01, 2010 - We have revised to more clearly separate items that are specific research concepts from more cross-cutting … For other interventions, the availability is likely determined by setting characteristics and by cross
  19. effectivehealthcare.ahrq.gov/sites/default/files/pdf/cesarean-birth_research.pdf
    January 01, 2020 - These issues are described as “cross-cutting.” ES-2 Table A. … Review Methodologic Issue Relevant PICOTS Element Lack of appropriately powered randomized trials Cross-cutting … Lack of power calculations based on plausible estimates Cross-cutting Need for validated consensus … These issues are described as “cross-cutting.” Table 1. … Lack of power calculations based on plausible estimates Cross-cutting Need for validated consensus
  20. effectivehealthcare.ahrq.gov/sites/default/files/related_files/chronic-urinary-retention_disposition-comments.pdf
    September 15, 2014 - In the search strategy, Cross-sectional studies, retrospective reviews, case- control studies and cohorts

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