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Showing results for "meta analysis".

4861. AHRQ's Guide to Evaluating Health Information Exchange Projects - Section 4 (pdf file)
      digital.ahrq.gov/sites/default/files/docs/page/guide-to-evaluating-hie-projects-section-4.pdf
      June 16, 2021 - Randomized Controlled Trial 4 Retrospective Case-Control Study 4 Pre-Post Study 4 4 Meta-Analysis … You then combine the two dimensions in a quadrant analysis. … Analysis: • For quantitative methods: What types of statistical analysis will you perform on your … • Who will lead data analysis? • Who will present the findings? … Analysis Plan 5. Second Measure To Be Evaluated—Qualitative a.

4862. Presentation of Future Research Needs (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/presentations-future_research.pdf
      April 01, 2012 - (This particular paper addresses issues around presenting the findings from an FRN analysis, which … Statistical analysis Specify interactions to identify differences in effects across subgroups. … Meta-analysis or individual patient data analysis across RCTs? … Meta-analysis of observational studies? New observational study? … Analysis of existing data? Model?

4863. Slide 1
      effectivehealthcare.ahrq.gov/sites/default/files/study-design-considerations-chapter-2.pptx
      January 01, 2013 - Limitations Because only cases with discrepant exposure history contribute information to the analysis … The new-user design offers a further advantage in anchoring the time scale for analysis at time since … A meta-analysis of the association between adherence to drug therapy and mortality. … Biases introduced by suboptimal study design cannot usually be removed by statistical analysis. … Biases introduced by suboptimal study design cannot usually be removed during the statistical analysis

4864. Prostate-Cancer-Therapies-Update Executive (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/prostate-cancer-therapies-update_executive.pdf
      December 01, 2014 - ) of study participants to treatment groups, concealment of allocation, data analysis based on the … For the same reason, we performed only qualitative analysis in this update. … We did not perform a meta-analysis on these outcomes, primarily because of differences between the two … vs. propensity scoring vs. multivariable regression analysis). … Prognostic value of the CAPRA clinical prediction rule: a systematic review and meta- analysis.

4865. Spotlight
      psnet.ahrq.gov/sites/default/files/2024-07/spotlight_case_intraoperative_awareness_during_rhinoplasty_slides_final.pptx
      January 01, 2024 - A closed claims analysis reported 61 cases of awareness during general anesthesia; only 9 of these cases … Awareness during anesthesia: a closed claims analysis. Anesthesiology. 1999;90(4):1053-61. … Monitoring of Anesthesia by Bispectral Analysis of EEG Signals. … benzodiazepine use on intraoperative awareness and postoperative delirium: a systematic review and meta-analysis

4866. Disposition of Comments for CER 195 Management of Uterine Fibroids (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-195-disposition-comments-uterine-fibroids.pdf
      December 14, 2017 - KQ2 was not a planned target for meta-analysis because few studies reported key individual characteristics … These studies have been included in our updated analysis. … I'd like to see more nuanced discussion and analysis of this. … Though it is theoretically possible to conduct meta-regression for types of intervention, this was … Noted this in Analysis Methods in the discussion.

4867. Recommendation: Obstructive Sleep Apnea in Adults: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/recommendation/obstructive-sleep-apnea-in-adults-screening
      November 15, 2022 - pressure was limited to populations with resistant hypertension (23 trials; 4905 participants); pooled analysis … The meta-analysis found that positive airway pressure was associated with reduced mean ESS scores more … Treatment duration ranged from 4 to 12 weeks in most trials. 15 , 16 Ten trials were included in a meta-analysis

4868. Direct Oral Anticoagulants are High-Risk Medications with Potentially Complex Dosing | PSNet
      psnet.ahrq.gov/web-mm/direct-oral-anticoagulants-are-high-risk-medications-potentially-complex-dosing
      August 21, 2005 - doses, has been studied in human subjects with ESRD (5mg twice daily or 2.5 mg twice daily). 12,13  A meta-analysis … Safety and efficacy of apixaban in patients with end-stage renal disease: Meta-Analysis.

4869. Archived: Cervical Cancer: Screening | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/recommendation/cervical-cancer-screening-2003
      January 07, 2003 - A meta-analysis of randomized trials supports the combined use of an extended tip spatula to sample the … Efficacy of cervical-smear collection devices: a systematic review and meta-analysis [published erratum

4870. Screening for Osteoporosis in Postmenopausal Women - Recommendations and Rationale (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/nnkwqkX-Nk6v3gsphVATUD
      September 01, 2002 - Clinical Considerations • Modeling analysis suggests that the absolute benefits of screening for osteoporosis … A meta-analysis16 of 11 randomized trials17-27 involving a total of 12,855 women, found that alendronate … Meta-analysis of alendronate for the treatment of postmenopausal women.

4871. Effectiveness of Screening and Treatment of Subclinical Hypothyroidism or Hyperthyroidism (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/hypothyroidism-hyperthyroidism-screening-treatment_disposition-comments.pdf
      February 01, 2012 - help clarify these definitions Peer Reviewer #9 Results P32: there was a recent patient level meta-analysis … reviewer Peer Reviewer #4 Introduction p. 14, line 29--unclear sentence, probably should read "One meta … - analysis included six . . . " We have made the change suggested by the reviewer Peer Reviewer … Since the re-analysis of the Whickham study adjusted for lipids at baseline and relatively little lipid

4872. Optimizing the Value of PROMs in Improving Care Delivery through Health Information Technology (PROMOTE) – Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/citation/r18hs025618-solberg-final-report-2023.pdf
      January 01, 2023 - Analysis. … Analysis. … Analysis. … Analysis. … Patient-reported outcomes in meta-analyses--Part 1: assessing risk of bias and combining outcomes.

4873. Screening for Cervical Cancer in Primary Care: A Decision Analysis for the U.S. Preventive Services Task Force (pdf file)
      www.uspreventiveservicestaskforce.org/home/getfilebytoken/HZGtYqL_8u57Gkc6YFctmT
      August 21, 2018 - Screening for Cervical Cancer in Primary Care: A Decision Analysis for the U.S. … Analysis assumes screening end age of 65 years. … the findings from the previous analysis. … Statistical analysis: Kim, Sy. Obtained funding: Kim. … Diagnostic accuracy of human papillomavirus testing in primary cervical screening: a systematic review and meta-analysis

4874. Medical Therapies for Children With Autism Spectrum Disorder—An Update (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/related_files/asd-medical-executive-170505.pdf
      May 01, 2017 - We hand searched the reference lists of recent systematic reviews or meta-analyses of studies addressing … In two small trials, bumetanide plus applied behavior analysis improved symptom severity more than … applied behavioral analysis alone and stem cell transplantation plus rehabilitation therapy improved … significant phenotypic predictors of effects (e.g., baseline cognitive skills, age, IQ), but one genetic analysis … regimens, outcomes addressed in each study, and patient populations, we were limited in our ability to meta-analyze

4875. Archived: Physical Activity Promotion: Behavioral Counseling, 1996 | United States Preventive Services Taskforce
      www.uspreventiveservicestaskforce.org/uspstf/recommendation/physical-activity-promotion-behavioral-counseling-1996
      January 01, 1996 - interval, 1.6 to 2.2) for sedentary persons compared with the physically active was calculated in a meta-analysis … more responsive to the blood pressure-lowering effects of physical activity than others. 31 , 32 A meta-analysis … Berlin JA, Colditz GA.A meta-analysis of physical activity in the prevention of coronary heart disease

4876. Postpartum Care for Women Up to One Year After Pregnancy (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/postpartum-care-one-year-protocol-amendment.pdf
      April 25, 2022 - particularly as it pertains to reviews of comparative effectiveness, diagnostic tests, and complex meta-analyses … citations of 0.40 (this threshold is based on experience with several dozens of screening projects and an analysis … summarize the evidence both qualitatively and, when feasible and appropriate, quantitatively (i.e., by meta-analysis … report sufficiently similar outcomes at sufficiently similar time points, we plan to conduct pairwise meta-analyses … Technical Experts do not do analysis of any kind; neither do they contribute to the writing of the report

4877. Diagnosing HIV-It Doesn't Take a Brain Surgeon | PSNet
      psnet.ahrq.gov/web-mm/diagnosing-hiv-it-doesnt-take-brain-surgeon
      January 01, 2018 - to AIDS and death before widespread use of highly-active antiretroviral therapy: a collaborative re-analysis … Prognosis of HIV-1-infected patients starting highly active antiretroviral therapy: a collaborative analysis … Meta-analysis of high-risk sexual behavior in persons aware and unaware they are infected with HIV in … Expanded screening for HIV in the United States--an analysis of cost-effectiveness. … Infectious Diseases Diagnostic Errors Discontinuities, Gaps, and Hand-Off Problems Error Analysis

4878. Towards Effective and Efficient Health Information Technology Adoption in Home Care - Final Report (pdf file)
      digital.ahrq.gov/sites/default/files/docs/publication/r03hs022352-koru-final-report-2014.pdf
      January 01, 2014 - analysis, duration analysis, activity-based costing, outcome analysis, and technology analysis to document … Duration Analysis: The main purpose of duration analysis [40, 54], a common process improvement technique … Outcome Analysis: Outcome analysis [58, 59, 56] identifies improvement opportunities in the current … Technology Analysis: Technology analysis [36] focuses the discussion on whether or how an organization … Impact of home care on hospital days: a meta analysis. Health Serv Res, 32(4):415–32, October 1997.

4879. Outcomes in COPD patients treated with theophylline (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/pdf/copd-management_research.pdf
      December 01, 2009 - Analysis Baseline treatment regimens were used to define comparison groups. … found ICS use was protective with nearly a 13% reduction in risk of death, similar to estimates from a meta … By not using an inception cohort we may introduce survivorship bias into the analysis. … We relied solely on VA data to conduct this analysis. … Modeling and variable selection in epidemiologic analysis.

4880. Outcomes in COPD patients treated with theophylline (pdf file)
      effectivehealthcare.ahrq.gov/sites/default/files/decide16final-mortality-risk-in-copd-pts-using-theophylline.pdf
      December 01, 2009 - Analysis Baseline treatment regimens were used to define comparison groups. … found ICS use was protective with nearly a 13% reduction in risk of death, similar to estimates from a meta … By not using an inception cohort we may introduce survivorship bias into the analysis. … We relied solely on VA data to conduct this analysis. … Modeling and variable selection in epidemiologic analysis.