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Showing results for "analysis".
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  1. DEcIDE 33: Summary Variables in Observational Resesarch: Propensity Scores and Disease Risk Scores (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/observational-research-scores_research.pdf
    May 01, 2012 - Matched Analysis Presentation of Results ............................................................ … Study design options include restriction and matching, while analysis options include stratification … Figure 5 is a presentation of the results of matched analysis. … This type of study poses several challenges for statistical analysis. … Otherwise, it is used in the regression analysis.

  2. Technical Brief Disposition of Comments Report for Gene Expression Profiling for Predicting Outcomes in Stage II Colon Cancer (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/colon-cancer-gene-profiling_disposition-comments.pdf
    December 14, 2012 - The flow, key questions, review of the literature and analysis are well structured and thoughtfully … The pooled analysis was presented by Dr. … (Supportive Literature: Salazar, Pooled Analysis, ASCO 2012 Tabernero, Pooled Analysis, ASCO GI 2012 … (Supportive Literature: Tabernero, Pooled Analysis, ASCO GI 2012; Salazar, Pooled Analysis, ASCO 2012 … (Supportive Literature: Tabernero, Pooled Analysis, ASCOGI 2012).

  3. Untitled (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/mental-health-children_research-protocol.pdf
    December 11, 2015 - We will also examine potential sources of heterogeneity using sensitivity analysis or analysis of subgroups … Using qualitative comparative analysis to study causal complexity. … In addition to the planned analysis, we will use quantitative comparative analysis (QCA) using the … Identify cases for use in analysis. … A study with three arms provides 2 cases for analysis. 3.

  4. Disposition of Comments Report for Comparative Effectiveness Review #68 (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/nppv-respiratory-failure_disposition-comments.pdf
    July 01, 2012 - In my opinion, this is not a valid analysis. … The statistical methods are appropriate for this analysis. Thank you. … I would report the clinical populations separately in the primary analysis. … This section has been revised to reflect that change in analysis approach. … Important analysis regarding the benefits in ACPE are offered. Thank you.

  5. Untitled (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/heart-disease-ace-inhibitor-arb_surveillance.pdf
    July 06, 2015 - A. and Renin Angiotension System Modulator Meta-Analysis, I. (2012). … All conclusions were up to date SRC Literature Analysis: •! … All conclusions were up to date SRC Literature Analysis: •! … All conclusions were up to date SRC Literature Analysis: •! … All conclusions were up to date SRC Literature Analysis: •!

  6. Prevention of Contrast Media Induced Nephropathy | Effective Health Care (EHC) Program

    effectivehealthcare-admin.ahrq.gov/products/nephropathy-contrast-induced/research-protocol
    December 01, 2019 - The higher risk-of-bias studies could be considered in a sensitivity analysis. 37 E. … However, we will assess heterogeneity for each meta-analysis by visual inspection of forest plots and … cumulative meta-analysis. … Meta-analysis: effectiveness of drugs for preventing contrast-induced nephropathy. … Meta-analysis: serum creatinine changes following contrast enhanced CT imaging.

  7. Core Needle and Open Surgical Biopsy for Diagnosis of Breast Lesions — An Update to the 2009 Report | Effective Health Care (EHC) Program

    effectivehealthcare-admin.ahrq.gov/products/breast-biopsy-update/research-protocol
    December 01, 2019 - 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 … the decision to perform a meta-analysis on the statistical criteria for heterogeneity. … We will perform additional sensitivity analyses including leave-one-out meta-analysis, all-subsets meta-analysis … Chapter 8: meta-analysis of test performance when there is a "gold standard".

  8. Surveillance Report: CER 30: Comparative Effectiveness of Pain Management for Hip Fracture (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/hip-fracture-pain_surveillance.pdf
    July 08, 2015 - Local anesthetic systemic toxicity after combined psoas compartment-sciatic nerve block: analysis of … All conclusions were up to date SRC Literature Analysis: •! … All conclusions were up to date SRC Literature Analysis: ! … All conclusions were up to date SRC Literature Analysis: •! … All conclusions were up to date SRC Literature Analysis: •!

  9. DST_Draft_Protocol_Nov_4_2013_clean (2) (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/cancer-decision-support-tools_research-protocol.pdf
    November 12, 2013 - 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. … A systematic review and meta-analysis. … Network meta-analysis for indirect treatment comparisons. … Meta-analysis in clinical trials. Controlled clinical trials. 1986 Sep;7(3):177-88.

  10. Pharmacotherapy for Adults With Alcohol-Use Disorders in Outpatient Settings: Systematic Review Update (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/product/pdf/alcohol-pharma-final-protocol.pdf
    January 01, 2023 - (i.e., meta-analysis) of the data from those studies. … The analysis will include both head-to-head and placebo-controlled trials. F. … A meta-analysis of alcohol consumption and the risk of 15 diseases. … Efficacy of naltrexone and acamprosate for alcoholism treatment: a meta-analysis. … Quantifying heterogeneity in a meta-analysis.

  11. Management of Infantile Hemangioma (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/infantile-hemangioma_policymaker.pdf
    June 01, 2016 - N Finding SOE BETA-BLOCKERS Propranolol vs. observation or placebo Improvement in IH Network meta-analysis … propranolol arm (fewer than 15% of children) ��� Propranolol vs. steroids Improvement in IH Network meta-analysis … Equivalent response ��� Topical timolol vs. placebo or observation Improvement in IH Network meta-analysis … more effective ��� STEROIDS Oral steroids vs. observation or placebo Improvement in IH Network meta-analysis … observation or placebo Improvement in IH Network meta-analysis N/A Intralesional steroids more effective

  12. What is the comparative effectiveness of genetic and other diagnostic tests to identify and treat intellectual and developmental disabilities caused by genetic mutations in post-natal to early childhood populations? | Effective Health Care (EHC) Program

    effectivehealthcare-admin.ahrq.gov/get-involved/nominated-topics/what-is-the-comparative-effectiveness-of-genetic-and-other-diagnostic-tests-to-identify-and-treat-intellectual-and-developmental-disabilities-caused-by-genetic-mutations-in-post-natal-to-early-childhood-populations
    November 01, 2017 - Genetic and clinical tests for the following: Angelman syndrome Genetic tests: Methylation analysis … of 15q11.2-q13 FISH analysis of 15q11.2-q13 Other 15q11.2-q13 deletion/duplication analysis (e.g … ., quantitative PCR) Uniparental disomy study UBE3A sequencing and/or deletion/duplication analysis … syndrome Genetic tests: CGG expansion detection in FMR1 via PCR or Southern blot Methylation analysis … Prevalence of mental retardation and/or developmental disabilities: Analysis of the 1994/1995 NHIS-D.

  13. The Effect of Protein Intake on Health | Effective Health Care (EHC) Program

    effectivehealthcare-admin.ahrq.gov/products/effect-protein-intake/protocol
    December 01, 2023 - . 36 When meta-analysis is not possible, we will provide a qualitative synthesis. … ) 37 random effects model in Comprehensive Meta-Analysis version 3 (Biostat, Englewood, New Jersey) … If meta-analysis is not possible, we will present results in a narrative Summary of Findings table. … Protein Intake and Sarcopenia in Older Adults: A Systematic Review and Meta-Analysis. … Meta-Analysis with R. 2015. Higgins JP, Thompson SG, Deeks JJ, Altman DG.

  14. Healthcare Industry Waste and Lifecycle Assessment (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/lifecycle-assessment-protocol.pdf
    August 23, 2023 - Life cycle analysis (LCA) provides a pathway to evaluate products, processes, and procedures within … A limitation in the analysis may be unknown associated impacts at various points from cradle to grave … What data sources, measures/indicators, and methods were used in the analysis? iii. … The technical brief will provide a trend analysis showing the interest in LCAs over time. … LCA data quality: sensitivity and uncertainty analysis.

  15. Untitled (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/pdf/hepatitis-c_surveillance.pdf
    December 01, 2015 - Long-term clinical outcomes SRC Literature Analysis: •! … Short-term mortality SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •! … Other SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •!

  16. Untitled (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/hepatitis-c_surveillance.pdf
    December 01, 2015 - Long-term clinical outcomes SRC Literature Analysis: •! … Short-term mortality SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •! … Other SRC Literature Analysis: •! … Short-term quality of life SRC Literature Analysis: •!

  17. Management of Infantile Hemangioma | Effective Health Care (EHC) Program

    effectivehealthcare-admin.ahrq.gov/products/infantile-hemangioma/policymaker
    December 01, 2019 - BETA-BLOCKERS Propranolol vs. observation or placebo Improvement in IH Network meta-analysis … of children) [evidence medium] Propranolol vs. steroids Improvement in IH Network meta-analysis … [evidence low] Topical timolol vs. placebo or observation Improvement in IH Network meta-analysis … evidence low] STEROIDS Oral steroids vs. observation or placebo Improvement in IH Network meta-analysis … Intralesional steroids (triamcinolone) vs. observation or placebo Improvement in IH Network meta-analysis

  18. Traumatic Brain Injury and Depression (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/depression-brain-injury-surveillance-160902.pdf
    January 30, 2014 - Factor"analysis"of"persistent" postconcussive"symptoms"within"a"military"sample"with"blast"exposure. … DK2" " $ Current$Literature$Analysis:$ •" No"studies"were"identified. … " $ Current$Literature$Analysis:$ •" No"studies"were"identified. … " " " " " " " DK5" " Original(Systematic(Review(Conclusions(and(Literature(Analysis( … $DESIGN:$Secondary$data$ analysis.$SETTING:$Acute$inpatient$rehabilitation$facilities.

  19. Management of Suicidal Thoughts and Behaviors in Youth (pdf file)

    effectivehealthcare-admin.ahrq.gov/sites/default/files/related_files/suicidal-thoughts-young-people-amendement.pdf
    February 05, 2025 - A recent meta- analysis of 30 randomized controlled trials of psychosocial interventions compared with … We will determine whether meta-analysis is appropriate (i.e., more than two studies address the same … If a meta-analysis is deemed appropriate, we plan to use the DerSimonian and Laird random-effects method … Hartung-Knapp-Sidik-Jonkman approach and its modification for random-effects meta-analysis with few … Technical Experts do not do analysis of any kind; neither do they contribute to the writing of the report

  20. Management of Suicidal Thoughts and Behaviors in Youth | Effective Health Care (EHC) Program

    effectivehealthcare-admin.ahrq.gov/products/suicidal-thoughts-youth/protocol
    February 01, 2025 - A recent meta-analysis of 30 randomized controlled trials of psychosocial interventions compared with … reviews, editorials, letters, or erratum), Cross-sectional (i.e., nonlongitudinal) studies Subgroup analysis … We will determine whether meta-analysis is appropriate (i.e., more than two studies address the same … If a meta-analysis is deemed appropriate, we plan to use the DerSimonian and Laird random-effects method … Technical Experts do not do analysis of any kind; neither do they contribute to the writing of the report
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