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Total Results: 675 records

Showing results for "meta analysis".

301. Archived: Evidence Summary: Visual Impairment in Children Ages 1-5: Screening, 2004 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/visual-impairment-in-children-ages-1-5-screening-2004
     May 13, 2004 - birth to 23 months> or preschool child <2 to 5 years>) (169) 4 limit 3 to (clinical trial or meta … or preschool child <2 to 5 years>) and yr=1999-2003) (281) 3 limit 2 to (clinical trial or meta … Analysis: adjustment for potential confounders for cohort studies, or intention-to-treat analysis for … Intention-to-treat analysis is done for RCTs. … For RCTs, intention-to-treat analysis is lacking.

302. Screening for and Treatment of Suicide Risk Relevant to Primary Care: A Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/vxPM4Bo9RXZGUDH6MWnDht
     May 01, 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. … vs. repeated measures group � time effect in study; analyzing risk ratios in meta-analysis vs. odds … ). † Included in meta-analysis, shown on Figures 1 to 4. ‡ Combined outcomes of suicide attempts and

303. Screening for Colorectal Cancer: A Targeted, Updated Systematic Review (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/UCajZVxQEKLCgs59HV7ddE
     November 01, 2008 - Meta-analysis: computed tomo- graphic colonography. Ann Intern Med. 2005;142:635-50. … Quantifying heterogeneity in a meta-analysis. Stat Med. 2002;21:1539-58. [PMID: 12111919] 35. … A multilevel model framework for meta-analysis of clinical trials with binary outcomes. … The binomial distribution of meta-analysis was preferred to model within-study variability. … SAS Code for the Meta-Analysis of Serious Complications The following SAS code shows how to calculate

304. Archived: Decision Analysis: Aspirin Use to Prevent Cardiovascular Disease and Colorectal Cancer: Preventive Medication | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/decision-analysis-for-aspirin/aspirin-to-prevent-cardiovascular-disease-and-cancer-april-2016
     April 11, 2016 - Design: Decision analysis using a microsimulation model. … Collaborative meta-analysis of randomised trials of antiplatelet therapy for prevention of death, myocardial … Aspirin in the primary and secondary prevention of vascular disease: collaborative meta-analysis of individual … Aspirin for the primary prevention of cardiovascular events in women and men: a sex-specific meta-analysis … A review and meta-analysis of colorectal cancer utilities. Med Decis Making . 2014;34:809-818.

305. Evidence Summary: Anxiety in Children and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/screening-anxiety-children-adolescents
     October 11, 2022 - Data Synthesis and Analysis Data were synthesized in tabular and narrative forms. … random-effects models with the inverse-variance weighted method of DerSimonian and Laird in Comprehensive Meta-Analysis … Comprehensive Meta-analysi s. Version 3. Biostat; 2013. Accessed September 16, 2022. … Analysing data and undertaking meta-analyses. … Anxiety profiles and protective factors: a latent profile analysis in children.

306. Screening for Osteoporosis: U.S. Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/pskqLZMFcHjhtEF75uG4AP
     January 01, 2012 - One meta-analysis examined 25 studies to assess the accuracy of quantitative ultrasonography compared … In a meta-analysis of 7 trials, the relative risk (RR) for vertebral fractures for bisphosphonates compared … Meta- analysis: accuracy of quantitative ultrasound for identifying patients with osteo- porosis. … A meta-analysis incorporat- ing prior knowledge of anti-fracture efficacy in women.

307. Screening for Syphilis Infection in Pregnant Women: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/9Tse2TwVFQgYb-aNCq4Ngv
     September 04, 2018 - Data Synthesis and Analysis Data from 7 studies (reported in 8 publications) were summarized in a narrative … Acquisition, analysis, or interpretation of data: Lin, Eder. … Untreated maternal syphilis and adverse outcomes of pregnancy: a systematic review and meta-analysis. … estimates of adverse pregnancy outcomes among women with and without syphilis: a systematic review and meta-analysis … a systematic review and meta-analysis.

308. Screening for Osteoporosis to Prevent Fractures: A Systematic Evidence Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/R_cAa3AjFGQ2np_aQnzQGA
     February 11, 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

309. Prostate-Specific Antigen–Based Screening for Prostate Cancer: Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/b-rsH7WPpNC3uL9NeoXBfF
     May 08, 2018 - Random-effects meta-analyses were conducted for treatment harms. … 6 years of median follow-up for harms (Figure 4).66 After excluding the ProtecT trial from the RCT meta-analysis … deferred or postponed indefinitely (ie, active surveillance, watchful waiting, or no treatment). b Meta-analysis … An epidemiological reappraisal of the familial aggregation of prostate cancer: a meta-analysis. … The Newcastle-Ottowa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analysis.

310. JAMA (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/GcjfCZtGpACQMv2KScLbEu
     June 11, 2019 - Meta-analysis was not per- formed because of clinical and methodological heterogeneity among studies. … 15 Did not adjust for confounders, did not provide adequate data, or both 6 Systematic review or meta-analysis … high-income settings Variability in timing of ART initiation Maternal harms 2012 USPSTF review: 1 meta-analysis … Sec- ond, meta-analysis was not possible because of differences in study designs, populations, study … Statistical analysis: Selph, Chou. Obtained funding: Chou.

311. Behavioral Counseling to Promote a Healthful Diet and Physical Activity for CVD Prevention in Adults Without Known CVD Risk Factors: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/DTRggkjEPQ5-ALArTjrhKT
     July 11, 2017 - Additionally, meta-analysis indicated that intervention group participants had an odds ratio of 1.32 … Meta-analysis in clinical trials. Control Clin Trials. 1986;7(3):177-188. 17. … Bias in meta-analysis detected by a simple, graphical test. BMJ. 1997;315(7109):629-634. 19. … Comparison of two methods to detect publication bias in meta-analysis. … Blood cholesterol and vascular mortality by age, sex, and blood pressure: a meta-analysis of individual

312. JAMA JATS (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/UA7cEG8wH4xh8-fr7Lfw9q
     September 18, 2018 - data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis … 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

313. Screening for Lipid Disorders in Children and Adolescents: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/vmHooQ6ABG9CagdUXv2_rx
     August 25, 2021 - A meta- analysis of 68 565 adults from 6 US cohorts found that the FH phe- notype, defined by an LDL-C … The i3C Consortium published a pooled analysis of 7 prospective cohort studies (n = 38 589) that followed … Additionally, the analysis used combined risk factors, so individual car- diovascular risk factors, such … in young adulthood.19 Another study selected genes associated with lower LDL-C levels and through a meta-analysis … Blood cholesterol and vascular mortality by age, sex, and blood pressure: a meta-analysis of individual

314. Folic Acid Supplementation for the Prevention of Neural Tube Defects: An Updated Evidence Report and Systematic Review (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/MWRHULpw6y_5Uk_KXTyvp8
     January 10, 2017 - asthma, with a pooled relative risk of 1.01 (95% CI, 0.78-1.30; P = .95; I2 = 0.00; P = .73).26 A second meta-analysis … A third meta-analysis,35 consisting of a subset of the primary studies in other meta-analyses, also reported … meta-analysis examined the incidence of asthma and wheezing by timing of supplementation (prepregnancy … Statistical analysis: Viswanathan, Nicholson. Obtained funding: Viswanathan. … Prenatal folic acid and risk of asthma in children: a systematic review and meta-analysis.

315. Archived: Healthy Diet Promotion: Behavioral Counseling, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/healthy-diet-promotion-behavioral-counseling-1996
     January 01, 1996 - high-density lipoprotein (HDL) cholesterol levels unless coupled with physical activity, 42 , 43 and one meta-analysis … either no effect or an effect only on compact bone with doses as high as 1,800-2,000 mg/ day. 131-134 A meta-analysis … Effect of dietary fatty acids on serum lipids and lipoproteins: a meta-analysis of 27 trials. … Analysis of observational data among populations. II. … Analysis of data from trials of salt reduction.

316. Evidence Summary: Prevention of Child Maltreatment: Primary Care Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/child-maltreatment-primary-care-interventions
     March 19, 2024 - Data Synthesis and Analysis Data were synthesized in tabular and narrative forms. … random-effects models with the inverse-variance weighted method of DerSimonian and Laird in Comprehensive Meta-Analysis … in the  JAMA  Supplement). 13 , 14 , 31 , 38 , 40 , 43 , 49 The heterogeneity of outcomes precluded meta-analysis … Quantifying heterogeneity in a meta-analysis. … Measuring inconsistency in meta-analyses.

317. Archived: Evidence Summary: Osteoporosis: Screening, 2002 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/osteoporosis-screening-2002
     September 17, 2002 - A meta-analysis assessed 23 publications from 11 separate prospective cohort studies published before … The meta-analysis indicated that DXA at the femoral neck predicted hip fracture better than measurements … Meta-analysis of how well measures of bone mineral density predict occurrence of osteoporotic fractures … Meta-analysis of alendronate for the treatment of postmenopausal women. … Problems in the design and reporting of trials of antifungal agents encountered during meta-analysis.

318. Recommendation: Cervical Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/cervical-cancer-screening
     August 21, 2018 - Meta-analysis was not possible because the trials varied substantially in terms of cytology type (conventional … Studies In addition to RCTs, the USPSTF also reviewed evidence from an individual participant data meta-analysis … The meta-analysis found a 40% lower incidence of invasive cervical cancer among patients screened with … of hrHPV testing compared with cytology alone. 44 Biopsy rates from the individual participant data meta-analysis … However, since the meta-analysis pooled data from trials with distinctly different screening strategies

319. Screening and Routine for Iron Deficiency Anemia: A Systematic Review (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/g-b8KbTXYe2vnW2zJKGoPU
     April 01, 2015 - Details about the study design, patient population, setting, screening method, interventions, analysis … quality and size of studies; consistency of results between studies; and directness of evidence.15 Meta-analysis … of important or clear benefit in growth outcomes, which is consistent with the findings of a recent meta-analysis … Although an older meta- analysis of 28 studies (randomized controlled trials and cohort studies) found … intervention on growth during gestation, infancy, childhood, and adolescence: a systematic review with meta-analysis

320. Recommendation: Cardiovascular Disease: Risk Assessment With Nontraditional Risk Factors | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/cardiovascular-disease-screening-using-nontraditional-risk-assessment
     July 10, 2018 - calibration for some groups, it worsened calibration for others. 22 , 23 An individual patient data meta-analysis … Multi-Ethnic Study of Atherosclerosis (MESA) cohort (which was not included in the individual patient data meta-analysis … C-reactive protein as a risk factor for coronary heart disease: a systematic review and meta-analyses … Prevalence and prognostic implications of coronary artery calcification in low-risk women: a meta-analysis … Aspirin Use to Prevent Cardiovascular Disease and Cancer: A Decision Analysis.