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Total Results: 675 records

Showing results for "meta analysis".

261. Archived: Aspirin Prophylaxis in Pregnancy: Preventive Medication, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/aspirin-prophylaxis-pregnancy-1996
     January 01, 1996 - based on the responsible clinician's rating of risk), and the use of a more conservative statistical analysis … placentae in one trial 14 and an increased risk of postpartum maternal transfusion in the other. 15 A meta-analysis … A meta-analysis of controlled trials reported no significant effect of aspirin on perinatal mortality

262. Screening for Dementia - Recommendations and Rationale (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/T-DyWdyD67ktDMJGDp3jpm
     June 01, 2003 - A meta-analysis that examined only the 4 highest quality RCTs found a small (approximately 3%) difference … scales between patients taking gingko biloba compared with placebo.34 A recent Cochrane review and meta-analysis … Cholinesterase inhibition for Alzheimer disease: a meta-analysis of the tacrine trials. … Efficacy and safety of nimodipine in subcortical vascular dementia: a subgroup analysis of the Scandinavian

263. Archived: Evidence Summary: Screening for Multifactorial Dyslipidemia: Lipid Disorders in Children and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary-screening-for-multifactorial-dyslipidemia/lipid-disorders-in-children-screening-july-2016
     August 09, 2016 - cohort studies with longitudinal data, and studies included in other relevant systematic reviews and meta-analyses … No KQs had a sufficient number of included studies to permit meta-analysis. … The Newcastle-Ottawa Scale (NOS) for Assessing the Quality of Nonrandomised Studies in Meta-Analysis. … A meta-analysis of low-density lipoprotein cholesterol, non-high-density lipoprotein cholesterol, and … Meta-analysis of the relationship between non-high-density lipoprotein cholesterol reduction and coronary

264. Modeling Study: Aspirin Use to Prevent Cardiovascular Disease: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-modeling-study/aspirin-to-prevent-cardiovascular-disease-preventive-medication
     April 26, 2022 - One important way in which this analysis diverged from the 2016 decision analysis was in considering … Aspirin and the risk of colorectal and other digestive tract cancers: an updated meta-analysis through … Systematic review and meta-analysis of randomised trials to ascertain fatal gastrointestinal bleeding … Low doses of acetylsalicylic acid increase risk of gastrointestinal bleeding in a meta-analysis. … in the sensitivity analysis.

265. Evidence Summary: Prediabetes and Type 2 Diabetes: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/screening-for-prediabetes-and-type-2-diabetes
     August 24, 2021 - Quantitative analyses were conducted using Comprehensive Meta-Analysis version 3.3 (Biostat Inc) and … hypoglycemic agents (metformin, acarbose, or liraglutide) reported reductions in weight and BMI, whereas meta-analysis … Meta-analysis in clinical trials. … Quantifying heterogeneity in a meta-analysis. … Measuring inconsistency in meta-analyses.

266. Archived: Carotid Artery Stenosis: Screening, December 2007 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/carotid-artery-stenosis-screening-december-2007
     December 15, 2007 - Accuracy of Screening Tests Two meta-analyses provide information on the accuracy of carotid duplex … 92%, respectively. 3 The reliability of carotid duplex ultrasonography is not established. 3 One meta-analysis … ultrasound measurement in the estimation of internal carotid artery stenosis: a systematic review and meta-analysis

267. Counseling to Prevent Skin Cancer - Recommendations and Rationale (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/o7FfN6a6DA5LqDsfMgBxkk
     June 01, 2003 - studies have found higher risk for melanoma among users of sunscreens than among non-users.11–13 A recent meta-analysis … An addition to the controversy on sunlight exposure and melanoma risk: a meta-analytical approach. … Use of topical sunscreens and the risk of malignant melanoma: a meta-analysis of 9067 patients from 11

268. Archived: Evidence Summary: Breast Cancer: Medications for Risk Reduction | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary27/breast-cancer-medications-for-risk-reduction-2013
     April 15, 2013 - that addressed our key questions and had similar scope, inclusion criteria, and analytic methods for meta-analysis … Data Synthesis and Analysis We updated the results of our previous meta-analysis of benefits and … A recent meta-analysis of tamoxifen trials indicated that risks for endometrial cancer, deep venous thrombosis … † If meta-analysis. … ‡ Per 1000 women, estimated from a meta-analysis of rates from the placebo groups from the same trials

269. Draft Research Plan: Tobacco Cessation in Adults: Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/tobacco-cessation-adults-interventions
     February 27, 2025 - interventions in pregnant adults:   Systematic reviews, including reviews-of-reviews, with or without meta-analysis

270. Evidence Summary: Osteoporosis to Prevent Fractures: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/osteoporosis-screening
     January 14, 2025 - Meta-analysis in clinical trials. Control Clin Trials . 1986;7(3):177-188. 15. Cochrane. … Quantifying heterogeneity in a meta-analysis. … Fracture prevention by screening for high fracture risk: a systematic review and meta-analysis. … The accuracy of osteoporotic fracture risk prediction tools: a systematic review and meta-analysis. … of predictive tools to identify individuals at risk of non-traumatic fracture: a systematic review,meta-analysis

271. Interventions to Prevent Perinatal Depression: Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/-KMSTWRT9xbm7spaqDq_GE
     February 12, 2019 - Random-effects meta-analysis was used to estimate the benefits of the interventions. … Violence as a risk factor for postpartum depression in mothers: a meta-analysis. … Bias in meta-analysis detected by a simple, graphical test. … pregnancy and delivery outcomes after exposure to antidepressant medication: a systematic review and meta-analysis … Preventing postpartum depression: a meta-analytic review.

272. Archived: Evidence Summary: Suicide Risk in Adolescents, Adults and Older Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary20/suicide-risk-in-adolescents-adults-and-older-adults-screening
     April 15, 2013 - Introduction to Meta-analysis. 1st ed. West Sussex, United Kingdom: J Wiley; 2009. 26. … Quantifying heterogeneity in a meta-analysis. Stat Med . 2002;21:1539-58. [PMID: 12111919] 27. … Lithium toxicity profile: a systematic review and meta-analysis. Lancet . 2012;379:721-8. … ; use of unadjusted results in meta-analysis but adjusted P values are presented in study) … † Included in meta-analysis, shown on Figures 1 to 4.

273. Evidence Summary: Asymptomatic Carotid Artery Stenosis: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/carotid-artery-stenosis-screening
     February 02, 2021 - AHRQ staff provided project oversight, reviewed the report to ensure that the analysis met methodological … Otherwise, AHRQ had no role in the conduct of the study; collection, management, analysis, and interpretation … Screening for Asymptomatic Carotid Artery Stenosis: A Systematic Review and Meta-Analysis for the U.S

274. Screening for Ovarian Cancer: Evidence Update for the USPTF Reaffirmation Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/fNXdu3HGvWE-ovsuhNeANW
     April 01, 2012 - literature on benefits of screening, we included controlled trials as well as systematic reviews and meta-analyses … trials, cohort studies, case-control studies, and case series, as well as systematic reviews and meta-analyses … literature on benefits of screening, we included controlled trials as well as systematic reviews and meta-analyses … trials, cohort studies, case-control studies, and case series, as well as systematic reviews and meta-analyses … Data Synthesis and Analysis Data from the included studies were not able to be synthesized due to heterogeneity

275. 8Lbrrlzvtemzycdnsjtokz (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/8LBrrLzvtemZYcdNSjToKz
     December 01, 2014 - most com- monly reported outcome, which allowed us to include the largest number of studies in the meta-analysis … All trials were included in the meta- analysis except 3 that did not provide necessary data on any of … Meta-analysis in clinical trials. Control Clin Trials. 1986;7:177-88. [PMID: 3802833] 12. … A likelihood approach to meta-analysis with random effects. Stat Med. 1996;15:619-29. … Efficacy of structural-level condom distribution interventions: a meta- analysis of U.S. and international

276. Archived: Published Comments and Response: Aspirin for the Prevention of Cardiovascular Disease: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/published-comments-and-response/aspirin-for-the-prevention-of-cardiovascular-disease-preventive-medication-2009
     October 15, 2009 - Prevention Trial) 3 studied high-risk patients, 44% of whom were smokers, and although a subgroup analysis … Meta-analysis of risk factors for peptic ulcer. … Health Study 1 mention multiple comparisons as an additional caution in interpreting this subgroup analysis … contemporary rates of cardiovascular disease in the United States should be a pressing priority for analysis

277. Screening for Hepatitis B Virus Infection: A Brief Evidence Update (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/StNCYDfuKfxc2LpwtaN8et
     February 01, 2004 - The search was limited to randomized controlled trials (RCTs), meta-analyses, systematic reviews, editorials … No new RCTs, meta-analyses, or systematic reviews of the evidence for screening in the general population … the chronic carrier state and the new infection rate in children and adolescents.5 This descriptive analysis

278. Recommendation: Weight Loss to Prevent Obesity-Related Morbidity and Mortality in Adults: Behavioral Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/obesity-in-adults-interventions
     September 18, 2018 - criteria of these trials resulted in more selective populations enrolled as study participants. 1 Meta-analyses … increased risk of coronary heart disease partly independent of blood pressure and cholesterol levels: a meta-analysis … The incidence of co-morbidities related to obesity and overweight: a systematic review and meta-analysis … mortality with overweight and obesity using standard body mass index categories: a systematic review and meta-analysis … The association between obesity and cancer risk: a meta-analysis of observational studies from 1985 to

279. Use of Medications to Reduce Risk for Primary Breast Cancer: A Systematic Review of the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/7ZSKduUYHWKe7q_tTY9xbF
     April 01, 2013 - that addressed our key questions and had similar scope, inclusion criteria, and analytic methods for meta-analysis … Data Synthesis and Analysis We updated the results of our previous meta-analysis of benefits and harms … A recent meta-analysis of tamoxifen trials indicated that risks for endometrial can- cer, deep venous … increased for harms compared with placebo or other comparator per 1000 women, assuming 5 y of use. † If meta-analysis … . ‡ Per 1000 women, estimated from a meta-analysis of rates from the placebo groups from the same trials

280. Evidence Summary: Gestational Diabetes: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/gestational-diabetes-screening
     August 10, 2021 - Random-effects meta-analysis or bivariate analysis (accuracy). … One step versus two step approach for gestational diabetes screening: systematic review and meta-analysis … Random-effects meta-analysis of inconsistent effects: a time for change. … Hyperglycaemia and risk of adverse perinatal outcomes: systematic review and meta-analysis. … Meta-Analysis of Trials: Preeclampsia, Treated vs Untreated Gestational Diabetes (Key Question 6)