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321. Disposition of Comments Report for CER 134 Pharmacotherapy for Adults With Alcohol-Use Disorders in Outpatient Settings (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/alcohol-misuse-drug-therapy_disposition-comments.pdf
     May 13, 2014 - I wonder about the dropouts and how they handled missing data in thier outcome analysis. … The authors use “risk of bias” as a reason to exclude studies from their meta-analysis. … outcome for the data analysis. … If survival analysis was too complicated an outcome to be used in the data analysis it is a simple matter … This is based on only 4 studies, only two of which were included in the “meta-analysis”.

322. Rti-Item-Bank Research (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/rti-item-bank_research.pdf
     August 01, 2013 - Meta- analysis of quasi-experimental research: are systematic narrative reviews indicated? … Guidelines for application of meta-analysis in environmental epidemiology. … Erroneous statistical analysis might also affect the validity of effect estimates. … The unit of analysis is the individual or the group, as appropriate. … Explanation for rating: No, not different or remedied through analysis ...

323. Mindfulness-Based Interventions for Wellbeing and Mental Health in Children and Adolescents: A Systematic Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/ped-mindfulness-protocol.pdf
     May 20, 2024 - , network meta- analysis). … If the data permit, we plan to conduct 8 a network meta-analysis (NMA), specifically focusing … Mindfulness-based interventions for youth with anxiety: a systematic review and meta-analysis. … An updated meta- analysis of randomised controlled trials. … Network meta-analysis of multicomponent interventions.

324. EHC Protocol: Addressing Social Isolation To Improve Health of Older Adults: A Rapid Evidence Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/mhs4-computerized-cds-protocol.pdf
     May 08, 2023 - Last year of data used in analysis 2015 or later for original research 6 Study Parameter … We will not conduct a meta-analysis. … Making health care safer: a critical analysis of patient safety practices. … Making Healthcare Safer III: A Critical Analysis of Existing and Emerging Patient Safety Practices. … We will not conduct a meta-analysis.

325. Testing of CYP2C19 Variants and Platelet Reactivity for Guiding Antiplatelet Treatment | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/antiplatelet-treatment/research-protocol
     November 22, 2011 - The determination on the appropriateness of meta-analysis will be made before any data analysis; we will … not base the decision to perform meta-analysis on statistical criteria for heterogeneity. … An updated meta-analysis. Thromb Haemost. 2010;103:841-848. … Bias in meta-analysis detected by a simple, graphical test. BMJ. 1997;315:629-634. … Detecting and describing heterogeneity in meta-analysis. Stat Med. 1998;17:841-856.

326. breast-biopsy-update-130920 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-biopsy-update_research-protocol.pdf
     September 20, 2013 - For KQ 3, we will not perform a meta-analysis but will depict results graphically or in tabular form … The appropriateness of a meta-analysis will be determined before any data analysis; we will not base … We will perform additional sensitivity analyses including leave-one-out meta-analysis, all-subsets meta … Good  research  practices  for  cost-­‐effectiveness  analysis   alongside  clinical   … Chapter  8:  meta-­‐analysis  of  test  performance  when   there  is  a  "gold

327. Nephropathy-Contrast-Induced Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/nephropathy-contrast-induced_research-protocol.pdf
     October 01, 2013 - The higher risk-of-bias studies could be considered in a sensitivity analysis. 37 . E. … cumulative meta-analysis. … Meta-analysis: effectiveness of drugs for preventing contrast-induced nephropathy. … Meta-analysis: serum creatinine changes following contrast enhanced CT imaging. … Efficacy of short-term high-dose statin in preventing contrast-induced nephropathy: a meta-analysis

328. Disposition of Comments for Progestogens for Prevention of Preterm Birth (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/progestogens-preterm-birth-disposition-121205.pdf
     September 07, 2012 - The review now includes a meta-analysis by indication. … The report includes a full and varied analysis of the use of progestogen, including separate analysis … It would be useful to include these in the overall analysis. … The report includes a full and varied analysis of the use of progestogen, including separate analysis … The review now includes a meta-analysis by formulation.

329. Version 2_Risk of Reinfection From SARS-CoV-2 -- An Update of an Antibody Response Following SARS-CoV-2 Infection and Implications for Immunity: A Living Rapid Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/version-2-risk-of-reinfection-from-SARSCoV2.pdf
     July 01, 2022 - We also repeated our main analysis excluding preprint studies. … Was appropriate statistical analysis used? 23 Table B-3. … Methods to estimate the between-study variance and its uncertainty in meta-analysis. … Introduction to meta-analysis. Chichester, U.K.: John Wiley & Sons; 2009. 22. … A general parametric approach to the meta‐analysis of randomized clinical trials.

330. Version 2_Risk of Reinfection From SARS-CoV-2 -- An Update of an Antibody Response Following SARS-CoV-2 Infection and Implications for Immunity: A Living Rapid Review (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/version-2-risk-of-reinfection-from-SARSCoV2.pdf
     July 01, 2022 - We also repeated our main analysis excluding preprint studies. … Was appropriate statistical analysis used? 23 Table B-3. … Methods to estimate the between-study variance and its uncertainty in meta-analysis. … Introduction to meta-analysis. Chichester, U.K.: John Wiley & Sons; 2009. 22. … A general parametric approach to the meta‐analysis of randomized clinical trials.

331. Health-Care-Interventions-Review White-Paper (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/health-care-interventions-review_white-paper.pdf
     March 01, 2011 - Ideally, a quantitative analysis will also be possible (if data can be extracted for analysis from most … , a narrative analysis, a qualitative analysis.’ … They're very complicated to understand and to analyze in this analysis.” … , a narrative analysis, a qualitative analysis.’ … choice (e.g., network meta-analysis, or vote counting) are not listed.

332. Introduction (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/rheumatoid-arthritis-medicine-1_research.pdf
     February 01, 2009 - A secondary analysis which identified RA patients based on diagnosis codes alone, showed similar patterns … Sensitivity Analysis Since the application of a specific RA definition in our study enriched our cohorts … Sensitivity Analysis The application of less specific selection criteria increased our number of total … Compared with our primary analysis, there were no material differences in the distribution of demographic … Sensitivity Analysis Results Medication Utilization DMARD Utilization and Concurrent Medications

333. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/tinnitus_research-protocol.pdf
     February 22, 2012 - If clinical groups are too heterogeneous to permit meta- analysis, a separate qualitative analysis will … - Important potential confounders are adjusted for in the analysis. … Analysis - The statistical analysis is appropriate for the design of the study. … ☐ ☐ ☐ Statistical analysis 8. … Were potential confounders measured and adequately addressed in the analysis?

334. Research on Optimal Second-Line Therapy for Hypertension | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/hypertension-therapy/abstract
     January 01, 2005 - Since a clinical trial to address this question is unlikely, analysis of appropriate existing data is … We will conduct a retrospective analysis using the comprehensive longitudinal electronic health record

335. Handling Continuous Outcomes in Quantitative Synthesis | Effective Health Care (EHC) Program
     effectivehealthcare.ahrq.gov/products/continuous-outcomes-quantitative-synthesis/methods
     July 25, 2013 - always symmetric, and journal publications may not report all of the information required for meta-analysis … difference, but the section does not provide guidance on a number of other issues relating to meta-analysis

336. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-cancer-medications_disposition-comments.pdf
     March 10, 2010 - Doesn't using meta-analysis just cover up the limitations? … Details of our subgroup analysis by menopausal status is provided in Figure 21. … Can you perform this subgroup analysis? … The subgroup event rates are detailed in the meta-analysis figures. … Finally missing from this analysis is context.

337. AHRQ Slide Template-Widescreen
     effectivehealthcare.ahrq.gov/sites/default/files/wysiwyg/pdf/epc-maternal-health-grand-rounds-slides.pptx
     January 01, 2023 - :30 Report Presentation: Postpartum Care up to 1 Year After Pregnancy: A Systematic Review and Meta-analysis … Delivery strategies for postpartum care: a systematic review and meta-analysis. … Postpartum care up to one year after pregnancy: a systematic review and meta-analysis. … Abbreviations: BF = breastfeeding, nd = no data, PP = postpartum Larger box 31 Results – Meta-Analysis … of unplanned readmission than those discharged on nifedipine Large pragmatic trials, augmented by analysis

338. Surveillance-Report-1-Treatments-For-Acute-Pain (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/surveillance-report-1-treatments-for-acute-pain.pdf
     January 01, 2022 - (meta-analysis performed if new evidence was large relative to the studies in the original meta-analysis … ); consistency in findings between the new studies and the original meta-analysis (meta-analysis performed … and a trial sequential analysis. … Acupuncture for acute low back pain: a systematic review and meta-analysis. … Effect of preemptive acetaminophen on opioid consumption: a meta-analysis.

339. Systematic Review on Treatments for Acute Pain: Surveillance Report 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/main-apps-surv-rept-1-acute-pain.pdf
     May 01, 2022 - (meta-analysis performed if new evidence was large relative to the studies in the original meta-analysis … ); consistency in findings between the new studies and the original meta-analysis (meta-analysis performed … and a trial sequential analysis. … Acupuncture for acute low back pain: a systematic review and meta-analysis. … Effect of preemptive acetaminophen on opioid consumption: a meta-analysis.

340. Systematic Review on Opioid Treatments for Chronic Pain: Surveillance Report 1 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/opioids-chronic-pain-surveillance-report-1-final.pdf
     April 01, 2022 - (meta-analysis performed if new evidence was large relative to the studies in the original meta-analysis … ); consistency in findings between the new studies and the original meta-analysis (meta-analysis performed … performed if the strength of evidence based on the original meta- analysis was low or insufficient and … Opioids for chronic low back pain management: a Bayesian network meta- analysis. … A Systematic Review and Meta-Analysis.