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Total Results: 675 records

Showing results for "meta analysis".

321. Screening for Carotid Artery Stenosis: Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/6XMRch-R3m4UMVoBMcv43f
     December 01, 2007 - Accuracy of Screening Tests Two meta-analyses provide information on the accu- racy of carotid duplex … One meta-analysis noted that the measure- ment properties used among various ultrasonography lab- oratories … ultrasound measurement in the estimation of internal carotid artery ste- nosis: a systematic review and meta-analysis

322. Screening for Prediabetes and Type 2 Diabetes: US Preventive Services Task Force Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/g2bEcQW6ae_NTFZ9KUxT_t
     August 24, 2021 - Meta-analysis of the 23 trials found that lifestyle interventions were associated with a reduction … Fifteen trials evaluated pharmacologic interventions to delay or prevent diabetes.2,23 For metformin, meta-analysis … The analysis reported a statistically significant effect modification by BMI, with greater effect on … −36% to 30%] for BMI of 22 to <30).18 For both thiazolidinediones and α-glucosi- dase inhibitors, meta-analysis … global epidemiology of NAFLD and NASH in patients with type 2 diabetes: a systematic review and meta-analysis

323. 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.

324. Interventions to Support Breastfeeding: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/SJbAXUAQTv2GWemMuBab6W
     April 08, 2025 - In meta-analyses, there was a statistically significant association Figure 2. … A meta-analysis of 8 trials (n = 4607) found no statistically significant association with receiving … Acquisition, analysis, or interpretation of data: All authors. … A refined method for the meta-analysis of controlled clinical trials with binary outcome. … Comparison of two methods to detect publication bias in meta-analysis.

325. Evidence Summary: Breastfeeding: Primary Care Behavioral Counseling Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/breastfeeding-primary-care-interventions
     April 11, 2025 - Data Synthesis and Analysis Data were synthesized separately for each KQ. … For breastfeeding outcomes (KQ2), random-effects meta-analyses were conducted using the restricted maximum … A meta-analysis of 8 trials (n = 4607) found no statistically significant association with receiving … A refined method for the meta-analysis of controlled clinical trials with binary outcome. … Comparison of twomethods to detect publication bias in meta-analysis.

326. 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.

327. 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.

328. Preeclampsia Screening Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/LgA7neX9UurPQRh3pJaYXY
     April 25, 2017 - Meta-analysis was not performed because of clinical and statistical heterogeneity of included studies … Statis- tical pooling of results with meta-analysis was not possible for any out- comes because of statistical … Antiplatelet agents for prevention of pre-eclampsia: a meta-analysis of individual patient data. … The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analysis. … Chronic hypertension and pregnancy outcomes: systematic review and meta-analysis.

329. Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/r9MoffF79edExY5m2V_koD
     May 01, 2021 - plots for the primary meta- analyses are provided in eFigures 1-8 in the Supplement. … Acquisition, analysis, or interpretation of data: All authors. … Statistical analysis: Cantor, Holmes. Obtained funding: Cantor, Bougatsos, Chou. … Random-effects meta-analysis of inconsistent effects: a time for change. … Prenatal anemia and postpartum hemorrhage risk: a systematic review and meta-analysis.

330. Archived: Evidence Summary: Child Maltreatment: Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/child-maltreatment-primary-care-interventions-november-2018
     November 27, 2018 - When at least 3 similar trials were available, random-effects meta-analyses were conducted. … assessed using the I 2 statistic. 15 All quantitative analyses were conducted using Comprehensive Meta … Four trials reported outcomes at 1 or more time points after the first analysis of results. … externalizing or internalizing problems. 24 , 27 , 34 , 35 , 45-47 The heterogeneity of outcomes precluded meta-analysis … Comprehensive Meta Analysis, Version 3.3.070. Englewood, NJ: Biostat; 2014. 18.

331. Archived: Problem Drinking: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/problem-drinking-screening-1996
     January 01, 1996 - rates are 20-40% lower in men and women who drink 1-2 drinks/day than in nondrinkers. 15 , 21 , 22 A meta-analysis … A meta-analysis of six brief-intervention trials estimated that interventions reduced average alcohol … Demonstration of deductive meta-analysis: ethanol intake and risk of myocardial infarction. … The prevention of prenatal alcohol use: a critical analysis of intervention studies. … A meta-analysis of project DARE outcome evaluations.

332. Archived: Risk Factors and Other Epidemiologic Considerations for Cervical Cancer Screening: A Narrative Review for the U.S. Preventive Services Task Force: Cervical Cancer: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/risk-factors-and-other-epidemiologic-considerations-for-cervical-cancer-screening-a-narrative-review-for-the-us-preventive-services-task-force/cervical-cancer-screening-2012
     October 15, 2011 - Smoking and cervical cancer: pooled analysis of the IARC multi-centric case-control study. … conservative treatment for intraepithelial or early invasive cervical lesions: systematic review and meta-analysis … severe adverse pregnancy outcomes associated with treatment of cervical intraepithelial neoplasia: meta-analysis … Comparison of HPV type distribution in high-grade cervical lesions and cervical cancer: a meta-analysis … Human papillomavirus type distribution in invasive cervical cancer and high-grade cervical lesions: a meta-analysis

333. Evidence for the Reaffirmation of the USPSTF Recommendaiton on Screening for High Blood Pressure (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/KSYrhQuAswGjTww_4sDFGZ
     December 01, 2007 - Study Selection: For the literature on benefits, meta-analyses; sys- tematic reviews; and randomized, … For harms, meta-analyses; systematic reviews; randomized, con- trolled trials; cohort studies; case–control … For the literature on benefits, we included meta-analyses; systematic reviews; and random- ized, controlled … For harms, we included meta-analy- ses; systematic reviews; randomized, controlled trials; co- horts; … Data Synthesis and Analysis Data from the included studies were synthesized qual- itatively in tabular

334. Archived: Evidence Summary: Blood Pressure in Adults (Hypertension): Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary15/blood-pressure-in-adults-hypertension-screening-2007
     October 15, 2007 - Study Selection:  For the literature on benefits, meta-analyses; systematic reviews; and randomized, … For harms, meta-analyses; systematic reviews; randomized, controlled trials; cohort studies; case-control … For the literature on benefits, we included meta-analyses; systematic reviews; and randomized, controlled … For harms, we included meta-analyses; systematic reviews; randomized, controlled trials; cohorts; case … Data Synthesis and Analysis Data from the included studies were synthesized qualitatively in tabular

335. Pzrh6M8Vucdvmsabwkaqa2 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/Pzrh6m8vUcdvmsaBwKaQA2
     February 01, 2014 - In a meta-analysis con- ducted for the USPSTF, the combined prevalence of Figure. … However, a comprehensive meta- analysis conducted for the USPSTF that included these studies found that … In a meta- analysis of studies in which recruitment was based on fam- ily history of breast or ovarian … In a meta- analysis of trials published to date (26, 65), tamoxifen and raloxifene reduced the incidence … Meta-analysis of BRCA1 and BRCA2 penetrance. J Clin Oncol. 2007;25:1329-33. [PMID: 17416853] 5.

336. Final Recommendation Statement: Skin Cancer Prevention: Behavioral Counseling | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/RecommendationStatementFinal/skin-cancer-counseling
     March 20, 2018 - of both melanoma incidence and melanoma death with higher quartiles of UV exposure. 26 Two recent meta-analyses … increased melanoma risk, and younger age at first indoor tanning exposure increases this risk. 27 A meta-analysis … Cutaneous melanoma attributable to sunbed use: systematic review and meta-analysis. … Indoor tanning and non-melanoma skin cancer: systematic review and meta-analysis.

337. Archived: Evidence Summary: Osteoporosis to Prevent Fractures: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary1/osteoporosis-screening-june-2018
     June 26, 2018 - independent review of titles/abstracts and full-text articles; study quality rating; random-effects meta-analysis … The accuracy of osteoporotic fracture risk prediction tools: a systematic review and meta-analysis. … Meta-analysis in clinical trials. Control Clin Trials . 1986;7(3):177-188. 18. … Comprehensive Meta Analysis version 3.3.070. … combined estimates (1 study did not provide adverse events by sex). 120 d Sum of N in trials in meta-analysis

338. JAMA JATS (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/Nvjr8BPsZhy4XGc7-rGjAH
     June 18, 2018 - Meta-analysis was not possible because the trials varied substan- tially 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

339. Screening for Obesity and Intervention for Weight Management in Children and Adolescents: Evidence Report and Systematic Review (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/Jz4WcZ2Wy3-nV6jNUrwUzX
     June 20, 2017 - Random-effects meta-analysis was used to estimate the benefits of lifestyle-based programs andmetformin … Random-effects meta-analysis was conducted using the DerSimonian and Laird estimationmethod to examine … Meta-analysis in clinical trials. Control Clin Trials. 1986;7(3):177-188. 19. … Quantifying heterogeneity in a meta-analysis. Stat Med. 2002; 21(11):1539-1558. 23. … Effectiveness of lifestyle interventions in child obesity: systematic reviewwith meta-analysis.

340. Archived: Comparative Effectiveness of Antiviral Treatment for Hepatitis C Virus Infection in Adults: A Systematic Review: Hepatitis C: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/comparative-effectiveness-of-antiviral-treatment-for-hepatitis-c-virus-infection-in-adults-a-systematic-review/hepatitis-c-screening-2013
     November 15, 2012 - Results were similar when the meta-analysis included a trial 31 that evaluated triple-therapy regimens … Quantifying heterogeneity in a meta-analysis. Stat Med . 2002;21:1539-58. … A comparison of statistical methods for meta-analysis. Stat Med . 2001;20:825-40. … 1.5 mcg A: 800 B: 800–1400 24–48 by genotype * A: 60 B: 62 Cirrhosis = METAVIR (Meta-analysis … Cirrhosis = METAVIR (Meta-analysis of Histologic Data in Viral Hepatitis) F4, Ishak 5–6, or equivalent