Results

Total Results: 675 records

Showing results for "meta analysis".

321. 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

322. 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

323. Archived: Dementia in Older Adults: Screening, 2003 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/dementia-older-adults-screening-2003
     June 03, 2003 - A meta‐analyses that examined only the 4 highest quality RCTs found a small (approximately 3 percent) … 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

324. 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.

325. 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

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. 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.

330. 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

331. 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.

332. Screening for Visual Impairment in Children Younger than Age 5 Years: An Update of the Evidence from Randomized Controlled Trials, 1999–2003 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/RkowkNFvCYh9hMnEBcCkGh
     May 01, 2004 - infant or preschool child <2 to 5 years>) (169) 4 limit 3 to (clinical trial or meta … months> 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 … Intention- to-treat analysis is done for RCTs. … For RCTs, intention-to-treat analysis is lacking.

333. 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.

334. 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.

335. 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.

336. 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.

337. 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.

338. 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.

339. Archived: Final Research Plan: BRCA-Related Cancer: Risk Assessment, Genetic Counseling, and Genetic Testing | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan11/brca-related-cancer-risk-assessment-genetic-counseling-and-genetic-testing-2013
     December 15, 2012 - professional that provides a comprehensive evaluation of familial risk for inherited disorders using kindred analysis … cohort studies, case-control studies, cross-sectional studies (for KQs 3 and 5), systematic reviews, and meta-analyses

340. Archived: High Blood Cholesterol and Other Lipid Abnormalities: Screening, 1996 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/high-cholesterol-other-lipid-abnormalities-screening-1996
     January 01, 1996 - patient-years of treatment in persons without CHD 128 and has a strong influence on results of any meta-analysis … concerns about combining results from trials employing different cholesterol-lowering drugs and diets, meta-analysis … disease incidence and total mortality to plasma cholesterol reduction in randomized trials: use of meta-analysis … Controversies in meta-analysis: the case of the trials of serum cholesterol reduction. … Effects of weight reduction on blood lipids and lipoproteins: a meta-analysis.