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Showing results for "meta analysis".

81. Executive Summary_Systematic Review: Association of Digestible Carbohydrate Intake With Cardiovascular Disease, Type 2 Diabetes, Obesity, and Body Composition (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/effect-dietary-digestible-executive-summary.pdf
    March 01, 2025 - The linear dose-response meta-analysis showed a significant association between the risk of incident … to variation in exposure levels and populations that can be partially explained in dose-response meta-analysis … to variation in exposure levels and populations that can be partially explained in dose-response meta-analysis … • Dose-response meta- analysis also showed nonsignificant associations. … meta- analysis, such as ecological bias, and particularly with a small sample size, the potential for

82. Behavioral Programs for Diabetes Mellitus (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/diabetes-behavior-programs_executive.pdf
    September 11, 2015 - For baseline glycemic control and age, we then performed subgroup analysis of the network meta-analysis … Figure D summarizes the results of the network meta-analysis for HbA1c. … Meta-analysis: chronic disease self-management programs for older adults. … Diabetes patient education: a meta-analysis and meta-regression. … A simple confidence interval for meta-analysis. Stat Med. 2002 Nov 15;21(21):3153-9.

83. Protocol for Quantitative Assessment of Benefit and Harm analysis of Aspirin for primary prevention (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-balancing-harms-benefits_research.pdf
    February 01, 2014 - We based our main analyses for these two approaches on the treatment effects from a meta-analysis of … We relied on a previously conducted meta-analysis of RCTs for the effect estimates of aspirin on the … A previous meta-analysis of a smaller dataset by the same authors formed the basis of recommendations … Since a 2006 version of the 2011 Berger meta-analysis reported sex-specific incidence rates, we used … Simpson's paradox and calculation of NNT from meta-analysis.

84. Appendicitis Research-Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/appendicitis_research-protocol.pdf
    December 09, 2013 - The determination on the appropriateness of meta-analysis will be made before any data analysis. … Meta-analysis of the clinical and laboratory diagnosis of appendicitis. … A meta-analysis. Saudi Med J.2007 Feb;28(2):173-80. [PMID: 17268692] 12. … A Meta-Analysis. Radiology. 2006 Oct;241(1):83- 94. … MR imaging in cases of antenatal suspected appendicitis--a meta-analysis.

85. Effective Health Care (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/TND_0002_03-04-2008.pdf
    January 01, 2008 - Steps  Blood glucose control was found to be addressed by several recent systematic reviews and meta … Therefore, the topic is being considered for refinement as a meta-analysis that includes individual … Furthermore, recent systematic reviews and meta-analyses agree in their overall conclusions that widespread … systematic review on the topic is not warranted at this time, but an individual patient-level data (IPD) analysis … An IPD analysis has the potential to impact this topic in several ways, including 1) to elucidate why

86. Preventing Complications and Treating Symptoms of Diabetic Peripheral Neuropathy (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/diabetic-neuropathy-disposition-170707.pdf
    March 24, 2017 - , without attempting to incorporate the new studies into the meta-analysis. … studies were not added to the meta- analysis, but instead taken individually and directly compared … For the final comment, rather than redoing the entire meta-analysis, we chose to do focused meta- analyses … We had made this decision to be consistent with Griebeler et al. meta-analysis that we were using … We have conducted a new meta- analysis in this section, including unpublished trials.

87. Preventing Complications and Treating Symptoms of Diabetic Peripheral Neuropathy (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/diabetic-neuropathy-disposition-170707.pdf
    March 24, 2017 - , without attempting to incorporate the new studies into the meta-analysis. … studies were not added to the meta- analysis, but instead taken individually and directly compared … For the final comment, rather than redoing the entire meta-analysis, we chose to do focused meta- analyses … We had made this decision to be consistent with Griebeler et al. meta-analysis that we were using … We have conducted a new meta- analysis in this section, including unpublished trials.

88. EHC Protocol: Recurrent Nephrolithiasis in Adults and Children: Comparative Effectiveness of Preventive Medical Strategies (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/kidney-stones-protocol.pdf
    September 24, 2024 - Comparison of four heterogeneity measures for meta-analysis. … Bias in meta-analysis detected by a simple, graphical test. … - analysis[Publication Type] OR meta-analysis as topic[MeSH Terms] OR "meta-analys*"[All Fields] OR … - analysis[Publication Type] OR meta-analysis as topic[MeSH Terms] OR "meta-analys*"[All Fields] OR … - analysis[Publication Type] OR meta-analysis as topic[MeSH Terms] OR "meta-analys*"[All Fields] OR

89. Disposition of Comments: Comparative Effectiveness Review No. 239: Acute Treatments for Episodic Migraine (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/cer-239-episodic-migraine-comments.pdf
    December 29, 2020 - A meta-analysis that included 6 trials revealed that IN lidocaine reduced pain intensity at 5 minutes … “Intranasal lidocaine for acute migraine: A meta-analysis of randomized controlled trials.” … A relevant meta-analysis found that IV Mg reduces acute migraine attacks within 15 - 45 minutes, 120 … Effects of Intravenous and Oral Magnesium on Reducing Migraine: A Meta-analysis of Randomized Controlled

90. Systematic Review of Breastfeeding Programs and Policies, Breastfeeding Uptake, and Maternal Health Outcomes in Developed Countries (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/breastfeeding_research-protocol.pdf
    January 01, 2020 - routinely calculating a pooled summary estimate in a meta-analysis, we will carefully consider the … If meta-analysis seems appropriate in these circumstances, we will perform only random- effects model … Breastfeeding and maternal health outcomes: a systematic review and meta-analysis. … Association between breastfeeding and breast cancer risk: evidence from a meta-analysis. … Random-effects meta-analysis of inconsistent effects: a time for change.

91. Machine-Learning-Tools-Appendix-D (xls file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/machine-learning-tools-appendix-d.xlsx
    January 01, 2024 - The ClinicalTrials.gov data reproduced most meta-analysis results in our study, but this conclusion needs … Web-based Free but requires registration NR NR NR Analysis meta-analysis NA xml MA results ClinicalTrials.gov … The ClinicalTrials.gov data reproduced most meta-analysis results in our study, but this conclusion needs … Large Language Models 2024 ChatGPT 4 Web-based Free but requires registration GPT 4.0 Language Model NR Analysis … Network meta-analysis Y pdf NMA results Human evaluation of code 20 18 in 4 reviews correctly reproduce

92. Template for Reports Developed (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-updates_methods.pdf
    July 01, 2011 - and identifying null meta-analyses ripe for updating). 28-31 Cumulative meta-analysis (CMA) is … If the original report includes a meta-analysis, a quantitative signal is considered. … Cumulative meta-analysis of therapeutic trials for myocardial infarction. … Cumulative meta-analysis of clinical trials builds evidence for exemplary medical care. … Cumulative meta-analysis: a consideration of indicators of sufficiency and stability.

93. Major-Depressive-Disorder Research-Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/major-depressive-disorder_research-protocol.pdf
    November 24, 2014 - (i.e., meta-analysis) of the data from those studies. … Antidepressant drug effects and depression severity: a patient-level meta-analysis. … Psychotherapy for depression in adults: a meta-analysis of comparative outcome studies. … Brief psychotherapy for depression: a systematic review and meta-analysis. … Omega-3 fatty acids for the treatment of depression: systematic review and meta-analysis.

94. Evidence-based Practice Center Systematic Review Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/antiplatelet-treatment_research-protocol.pdf
    November 22, 2011 - The determination on the appropriateness of meta- analysis will be made before any data analysis; we … Meta- analysis of predictive accuracy, including meta-analyses of predictive sensitivity and specificity … 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.

95. Evidence Report on the (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/crohns-disease_research-protocol.pdf
    September 01, 2010 - A recent high-quality meta-analysis of randomized control trials (RCTs) published through February 2009 … Because of the recent high quality meta-analysis focused on treatment options after surgical resection … We will then use these meta-analyses to conduct a network (also called mixed effects) meta-analysis … For all NMA we will conduct the following steps: The first step in conducting the network meta-analysis … Administration IBD-Q = Inflammatory bowel disease questionnaire KQ = Key question NMA = network meta-analysis

96. Disposition of Comments for Use of Natriuretic Peptide Measurement in the Management of Heart Failure (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/heart-failure-natriuretic-peptide_disposition-comments.pdf
    November 20, 2013 - Analysis was redone using GLM mixed model approach to bivariate meta-analysis of sensitivity and specificity … The choice for undertaking a meta-analysis must consider sources of heterogeneity. … The choice for undertaking a meta-analysis must consider sources of heterogeneity. … Analysis was redone using GLM mixed model approach to bivariate meta-analysis of sensitivity and specificity … Analysis was redone using GLM mixed model approach to bivariate meta-analysis of sensitivity and specificity

97. Disposition of Comments Report for Evidence Report/Technology Assessment No. 214 (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/smoking-pregnancy-infants_disposition-comments.pdf
    February 25, 2014 - The Report will lose credibility if it retains the > 20 subjects per condition in the Meta-Analysis. … One of the aims of a meta- analysis is to combine studies with low power to improve overall power. … I have reviewed the Myung Meta-Analysis. … In our meta-analysis, incentives demonstrated the greatest effect among the components studied. … In our meta-analysis, incentives demonstrated the greatest effect among the components studied.

98. Cervical Degenerative Disease Treatment (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/product/pdf/cervical-degenerative-protocol.pdf
    January 12, 2022 - of results) and quantitatively (meta-analysis) when appropriate. … Myelopathy-Related Pathologies on Magnetic Resonance Imaging in Healthy/Asymptomatic Individuals: A Meta-Analysis … -a meta-analysis. Spine J. 2021 Apr;21(4):555-70. doi: 10.1016/j.spinee.2021.01.010. … A systematic review and meta-analysis. … Cervical disc arthroplasty versus anterior cervical discectomy and fusion: a meta-analysis of rates

99. Nephropathy-Contrast-Induced Research-Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/nephropathy-contrast-induced_research-protocol.pdf
    October 01, 2013 - 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 … Table 1: Most recent meta analyses Meta analysis Population Conclusion Key Question Kooiman et al

100. rheumatoid-arthritis-medicine-update-protocol-170515 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/rheumatoid-arthritis-medicine-update_research-protocol.pdf
     May 15, 2017 - If meta-analysis seems appropriate in these circumstances, we will perform random- effects model meta-analyses … Checking consistency in mixed treatment comparison meta-analysis. … Random-effects meta-analysis of inconsistent effects: a time for change. … Quantifying heterogeneity in a meta-analysis. … - analysis"[Publication Type] OR "meta-analysis as topic"[MeSH Terms] OR "meta-analysis"[All Fields]