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  1. effectivehealthcare.ahrq.gov/sites/default/files/methodsguide_conductingquantitativesynthesis.pdf
    October 01, 2010 - the invariance of treatment effects across studies and appropriateness of the chosen method on a case-by-caseCase- control studies only allow the estimation of an OR. … A special case: combining rare binary outcomes. … The unadjusted (naïve) indirect comparison method is not recommended in any case. 3. … - case basis. 5.
  2. effectivehealthcare.ahrq.gov/sites/default/files/related_files/unpublished-drug-trials-white-paper.pdf
    December 01, 2024 - forward (LOCF) for CAPS scores indicated a statistically significant benefit, whereas the observed case … Statistically significant benefit shown in the LOCF analysis of CAPS-2 score but not in the observed case … indication Subsequently approved indications As explained above, access to FDA reviews varies on a case-by-case
  3. effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/multinational-registries-guide-3rd-ed-addendum-white-paper.pdf
    February 01, 2018 - ............................................................................................... 6 Case … Data typically are collected in the same manner using the same case report forms (CRFs) at each site … In this case, the network model is efficient, as many countries already collect the necessary data in … In either case, the scientific impact on the study must be considered as part of the decision-making … Design Considerations Treatment Patterns Patient Populations Patient Perspectives Data Sources Case
  4. effectivehealthcare.ahrq.gov/sites/default/files/pdf/cancer-ovarian-contraceptives_research-protocol.pdf
    March 13, 2012 - If this is the case, screening, which is more likely to identify slower growing tumors, may have only … The one exception may be in the case where data on the distribution of key variables would be helpful … for the model; in this case, we will contact the authors regarding the availability of summary statistics … Otherwise, we will estimate ranges by adding or subtracting 25 percent from the base-case estimate. … systematic reviews Inclusion criterion: Controlled studies (randomized trials, cohort studies, or case
  5. effectivehealthcare.ahrq.gov/sites/default/files/pdf/urinary-incontinence-update_research-protocol.pdf
    June 06, 2017 - women total); single arm longitudinal studies, including registries, large databases, and large case … series N≥100 women; case-control studies (where cases are selected based on presence of harm), N≥50 … For effectiveness outcomes: Single group, case-control, and case report/series studies; nonrandomized … Studies"[Mesh] OR (case and control) OR "Random Allocation"[Mesh] OR "Double-Blind Method"[Mesh] OR … App A—5 (“addresses”[pt] or “autobiography”[pt] or “bibliography”[pt] or “biography”[pt] or “case
  6. SRDR-Charter-140305 (pdf file)

    effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/data-repository-reviews-charter-140305.pdf
    June 01, 2012 - email discussions and will allow  members to vote via  email within a specified time range on a case … by case basis.
  7. effectivehealthcare.ahrq.gov/sites/default/files/related_files/dental-jaw-rapid-response.pdf
    May 01, 2025 - make definitive recommendation, leaving decision-making to the discretion of healthcare teams on a case-by-case … Temporary withdrawals are deemed reasonable in a case-by-case decision with a treating physician (for … A systematic review published in 2020 included six case reports after a literature search spanning 1985 … Our PICOTS criteria excluded case reports and hence this systematic review and its associated articles … s OR neoplasm* OR malignan* OR tumo$r*))) 1143 10 S9 AND (TI,AB,SU,DTYPE(case-control OR ((cohort
  8. effectivehealthcare.ahrq.gov/sites/default/files/pdf/heart-failure-natriuretic-peptide_research-protocol.pdf
    December 20, 2011 - For KQ1, KQ2 and KQ7 the only excluded study design will be case reports. … Additional items were needed to describe the population for case-control studies (five items), cohort … Was the definition of the case group adequate, i.e., inclusion and/or exclusion criteria described ( … Were the participants in the case group representative of the case definition? 3. … Were the study participants in the case and control groups recruited over the same time period?
  9. effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-finding-evidence_methods.pdf
    January 01, 2011 - the report, but are not fully indexed35,81,82 or not indexed at all by MEDLINE.83 It is often the case … A case study in depression and coronary heart disease. BMC Med Res Methodol 2006;6:4. 70. … Impact of covert duplicate publication on meta-analysis: a case study. … control studies/ 3 Exp cohort studies/ 4 Case control.tw. 5 (cohort adj (study or studies)).tw. … Systematically retrieving research: a case study evaluating seven databases.
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/acs-depression-research-protocol-amended.pdf
    February 15, 2017 - “Patients are treated by a team that usually includes a primary care clinician, a case manager who … controlled trials (RCTs), sample size ≥20 subjects Editorials, nonsystematic reviews, letters, case … series, case reports, abstract-only or poster publications, articles that have been retracted or … Screening and case-finding instruments for depression: a meta-analysis. … psychoeducation[tiab] OR stress[tiab] OR "collaborative care"[tiab] OR "care management"[tiab] OR "case
  11. effectivehealthcare.ahrq.gov/sites/default/files/pdf/adhd-heart-disease-children_research.pdf
    January 01, 2023 - For potential SCD cases without hospital or autopsy records, we used a computer case definition, based … We used a computer case definition with a high PPV20 for these cases, but misclassification of some … Gould et al used a case-control design to examine the association between ADHD medications and risk … A computer case definition for sudden cardiac death. … Adjusted odds ratios for case-control studies with missing confounder data in controls.
  12. effectivehealthcare.ahrq.gov/sites/default/files/pdf/liver-cancer-therapy_research-protocol.pdf
    November 28, 2012 - We will also use noncomparative observational studies (case series) to assess comparative effectiveness … Studies will be excluded for KQs 1–3 if they:  Are non-English language  Are case reports that … In the case where they disagree, Distiller SR, by default, will include the reference and forward it … A critical guide to case series reports. Spine 2003;28:1631-4. PMID: 12897483 47. … This is not the case.
  13. effectivehealthcare.ahrq.gov/sites/default/files/related_files/coronary-artery-stenting_disposition-comments.pdf
    February 26, 2013 - I do feel that it misses some of the very difficult CASE SPECIFIC issues an interventional cardiologist … Some difficult case-specific issues that are faced in routine clinical practice can be underrepresented … Discussions and assessment of case-specific issues are very important for the clinicians and cannot … Such case-specific issues are best handled by decision-analytical frameworks. … The first, a multicenter, retrospective, case matched study of 670 patients, compared angiography to
  14. effectivehealthcare.ahrq.gov/sites/default/files/pdf/medication-therapy-management_research-protocol.pdf
    January 01, 2014 - increase the usefulness of this review to stakeholders, we will need to exclude disease-management, case … One-time corrective actions related to medication management  Disease management interventions11  Case … statin clinics) • Interventions in which the effect of the MTM component cannot be isolated (e.g., case … studies o Systematic review and meta-analyses • Case series • Case reports • Nonsystematic reviews … management strategies” OR “utilization management strategy”) OR “medication counseling” OR “pharmaceutical case
  15. effectivehealthcare.ahrq.gov/sites/default/files/pdf/cesarean-birth-future_research.pdf
    August 09, 2012 - A case study in clinical research describes a study or report of individual patient or case. … In contrast, the unit of analysis for a case study in policy research can be an institution, a state … or even an entire country as the case refers to a case of policy and the outcome is the impact upon … b Whereas a case study in clinical research describes an individual patient or case, the unit of analysis … In order clearly to make this distinction, we refer to the latter as “policy case studies.”
  16. effectivehealthcare.ahrq.gov/sites/default/files/pdf/standardized-library-depression-white-paper.pdf
    May 01, 2020 - Research White Paper: Standardized Library of Depression Outcome Measures Research White Paper Standardized Library of Depression Outcome Measures Research White Paper Standardized Library of Depression Outcome Measures Prepared for: Agency for Healthcare Research and Qual…
  17. effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/standardized-library-depression-white-paper.pdf
    May 01, 2020 - Research White Paper: Standardized Library of Depression Outcome Measures Research White Paper Standardized Library of Depression Outcome Measures Research White Paper Standardized Library of Depression Outcome Measures Prepared for: Agency for Healthcare Research and Qual…
  18. effectivehealthcare.ahrq.gov/sites/default/files/pdf/asthma-immunotherapy-2011_research.pdf
    January 01, 2011 - Sampling and assessment of sampling bias * specific for case control studies NR=not reported GP … Methodologic standards and contradictory results in case- control research. … Guidelines for reading case-control studies. J Chronic Dis 1987;40(9):893-903. 19. … H Other (please specify) For case-control studies. … For case-control studies.
  19. effectivehealthcare.ahrq.gov/sites/default/files/pdf/restless-legs_research-protocol.pdf
    December 16, 2011 - To evaluate harms of interest, we will include evidence from case reports or case series. … random$).tw. (15197) 23 or/3-22 (982769) 24 or/1-2 (2483) 25 24 and 23 (385) 26 (case … or"review").pt. (4441578) 27 25 not 26 (283) 28 Epidemiologic studies/ (5169) 29 exp case … control studies/ (526179) 30 exp cohort studies/ (1132983) 31 case control.tw. (57475) … studies/ (131338) 39 or/1-2 (2483) 40 or/28-38 (1509219) 41 39 and 40 (440) 42 (case
  20. effectivehealthcare.ahrq.gov/sites/default/files/related_files/long-covid-protocol.pdf
    February 18, 2023 - to people with long COVID.8 Although there is no specific diagnostic test for long COVID, several case … Systematic reviews Randomized controlled trials Observational studies, including cohort studies, case … A clinical case definition of post-COVID-19 condition by a Delphi consensus.

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