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  1. www.ahrq.gov/research/findings/evidence-based-reports/adverse-events.html
    April 01, 2018 - Study Design and Setting: Studies reporting harms associated with: Carotid endarterectomy (CEA) … A quality-rating instrument for studies reporting harms was developed based on the results of the analyses … of studies of CEA for symptomatic stenosis. … Results: In 111 studies of CEA for symptomatic stenosis, meeting five of the eight quality criteria … rated "adequate", compared to 3.9 percent in studies rated "inadequate" [ p =0.0003]).
  2. www.ahrq.gov/research/findings/evidence-based-reports/nutritn5tp.html
    April 01, 2018 - Applications There are several examples in nutrition of discordance between the results of observational studies … : We compared the characteristics of citation networks using examples where RCTs and observational studies … Results: For n-3 PUFA, meta-analyses of 14 RCTs and 10 observational studies both suggested that higher … E, the meta-analysis of 14 RCTs excluded a clinically significant effect, whereas 14 observational studies … There was no evidence that observational studies predated RCTs in the translational process in either
  3. www.ahrq.gov/sites/default/files/wysiwyg/professionals/quality-patient-safety/patient-safety-resources/resources/advances-in-patient-safety/vol3/Graham.pdf
    April 14, 2004 - The AAFP sought approval from 15 different IRBs for these studies. … Secondary studies required additional approvals. … , and investigate reports of alleged adverse events in approved studies. … All studies convened focus groups involving clinicians and staff. … than reviews of high-risk studies.
  4. www.ahrq.gov/research/findings/studies/index.html
    January 01, 2025 - AHRQ Research Studies Sign up: AHRQ Research Studies Email updates Research Studies is a compilation … Results 1 to 25 of 13077 Research Studies Displayed Pagination 1 2 3 4 … After screening 340,068 publications from seven databases, researchers identified 312 studies linking … The review found mixed evidence from animal and human studies connecting PM 2.5 to various conditions … The authors included 71 studies, including 10 experimental studies and no randomized controlled trials
  5. www.ahrq.gov/ncepcr/reports/grants-transform/key-study-outcomes.html
    March 01, 2017 - Health Outcomes Reported in Transforming Primary Care Studies Some TPC studies examined … Several studies also examined the relationship between access to care and other outcomes, such as health … Results from three studies suggest that patients welcomed and valued the enhanced access offered by these … Results from each of the studies are summarized in Appendix B . … The evidence was strongest for reductions in emergency care and primary care services, though studies
  6. www.ahrq.gov/ncepcr/research-transform-primary-care/transform/synthesis-report/outcomes.html
    October 01, 2015 - Health Outcomes Reported in Transforming Primary Care Studies Some TPC studies examined … Several studies also examined the relationship between access to care and other outcomes, such as health … Results from three studies suggest that patients welcomed and valued the enhanced access offered by these … Results from each of the studies are summarized in Appendix B . … The evidence was strongest for reductions in emergency care and primary care services, though studies
  7. www.ahrq.gov/patient-safety/settings/long-term-care/resource/hcbs/medicaidmgmt/mm8b.html
    October 01, 2014 - Of these studies, 13 articles examined the impact of patient interventions, 3 examined the impact of … Clinical Outcome Measures Our search returned 11 studies that found care management interventions can … Of these studies, we found that utilization decreased and savings increased. … Four studies evaluated the effect of self-management and monitoring on utilization. … Two studies found that savings increased significantly with use of decision support.
  8. www.ahrq.gov/diagnostic-safety/resources/issue-briefs/dxsafety-test-result-communication-apb.html
    July 01, 2024 - Included Studies Previous Page   Table of Contents Electronic Test Result Communication … Included Studies Appendix B lists all included publications that met the criteria for
  9. www.ahrq.gov/practiceimprovement/systemdesign/leancasestudies/lean-case.html
    November 01, 2014 - Improving Care Delivery Through Lean: Implementation Case Studies Improving Care Delivery Through Lean … : Implementation Case Studies Previous Page Next Page Table of Contents Improving Care … Delivery Through Lean: Implementation Case Studies Introduction to the Case Studies Case 1.
  10. www.ahrq.gov/prevention/guidelines/tobacco/clinicians/references/meta/meta02.html
    October 01, 2014 - Studies in Meta-analyses (continued, 2) This Clinical Practice Guideline used the references … Meta-analysis (2000): Effectiveness of and estimated abstinence rates for various types of format (n = 58 studies … Meta-analysis (2000): Effectiveness of and estimated abstinence rates for number of formats (n = 54 studies … rates for quitline counseling compared to minimal interventions, self-help, or no counseling (n = 9 studies … of and estimated abstinence rates for various types of counseling and behavioral therapies (n = 64 studies
  11. www.ahrq.gov/prevention/guidelines/tobacco/clinicians/references/meta/meta03.html
    December 01, 2012 - Studies in Meta-analyses (continued, 3) This Clinical Practice Guideline used the references … Meta-analysis (2000): Effectiveness of and estimated abstinence rates for acupuncture (n = 5 studies) … the number of sessions of counseling in combination with medication versus medication alone (n = 18 studies … Two studies of the clinical effectiveness of the nicotine patch with different counseling treatments. … * Article contributed two studies to the meta-analysis.
  12. www.ahrq.gov/prevention/resources/chronic-care/clinical-community-relationships-eval-roadmap/ccre-roadmap-apb1.html
    July 01, 2013 - The literature review included studies related to the eight clinical preventive services listed below … the current project was also a non-systematic targeted review; the review was broadly inclusive of studies … It did not include quality assessments of included studies or a summary assessment of the strength of … ) or obesity screening and counseling for adults (15 of 27 studies), with few studies identified for … This was particularly true given that approximately one quarter (7 of 27) of the included studies were
  13. www.ahrq.gov/sites/default/files/wysiwyg/pqmp/measures/availability/chipra-233-hrob-section-3-table-2.pdf
    June 02, 2025 - Pregnancy Category Rating Pregnancy Category Explanation Category A Adequate and well-controlled studies … Category B Animal reproduction studies have failed to demonstrate a risk to the fetus and there are … no adequate and well-controlled studies in pregnant women. … and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant … Category X Studies in animals or humans have demonstrated fetal abnormalities and/or there is positive
  14. www.ahrq.gov/healthsystemsresearch/hspc-research-study/appendix-b.html
    June 01, 2020 - Preclinical biomedical research includes genetics studies, studies that use mice and other nonhuman test … This includes studies that examine how providers communicate and interact with patients as well as studies … This was very rare—most studies in this category were straightforward evidence review and synthesis studies … Prevention Includes studies that examine prevention of injuries or disease, rather than studies … Patient safety studies are also prevention studies insofar as they examine how to prevent accidental
  15. www.ahrq.gov/ncepcr/reports/grants-transform/overview.html
    March 01, 2017 - Health Outcomes Reported in Transforming Primary Care Studies As mentioned previously … widely in terms of the size, type, number, and geographic location of the practices included in the studies … Only one of the 14 studies reported that practices implemented changes to fewer than four of the five … attributes, and only three studies did not report efforts to improve health IT. … A different subset of 11 studies reported efforts to provide more patient-centered care , including
  16. www.ahrq.gov/ncepcr/research-transform-primary-care/transform/synthesis-report/overview.html
    October 01, 2015 - Health Outcomes Reported in Transforming Primary Care Studies As mentioned previously … widely in terms of the size, type, number, and geographic location of the practices included in the studies … Only one of the 14 studies reported that practices implemented changes to fewer than four of the five … attributes, and only three studies did not report efforts to improve health IT. … A different subset of 11 studies reported efforts to provide more patient-centered care , including
  17. www.ahrq.gov/research/findings/making-healthcare-safer/mhs3/exe-summary.html
    March 01, 2020 - For both critical and noncritical clinically significant test results of radiologic studies, lab studies … There was no single CDI prevention toolkit used across studies. … Six studies had control groups (2 were randomized). … Studies show more significant improvements when performance was lower at baseline. … None of the individual studies collected clinical outcomes.
  18. www.ahrq.gov/hai/pfp/haccost2017-results.html
    November 01, 2017 - The table shows the number of studies included, the range of costs estimates in those studies, and finally … studies were available for non-infectious HACs. … For instance, some studies involved all inpatient populations, 37 , 42  yet the majority of studies focused … Two of the cost studies and two mortality studies used national databases (HCUP-NIS); however, all four … Eleven studies were included in our review for VTE.
  19. www.ahrq.gov/diagnostic-safety/research/index.html
    November 01, 2024 - Studies AHRQ has funded several recent studies on diagnostic error: Outpatient diagnostic errors affect … This study used data from three previous studies of errors in general primary care diagnosis, colorectal … Additional studies and resources can be found by visiting AHRQ's Patient Safety Network and searching
  20. www.ahrq.gov/prevention/guidelines/tobacco/clinicians/references/meta/index.html
    October 01, 2014 - Studies in Meta-analyses This Clinical Practice Guideline used the references below in meta-analyses … *Article contributed two studies to the meta-analysis. Return to Contents Table 6.5. … Smoking cessation in patients: two further studies by the British Thoracic Society. … Smoking cessation in patients: two further studies by the British Thoracic Society. … Smoking cessation in patients: two further studies by the British Thoracic Society.

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