Results

Total Results: 622 records

Showing results for "analyses".
Users also searched for: heart failure

121. Final Evidence Summary: Unhealthy Drug Use: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/drug-use-illicit-screening
     June 09, 2020 - Meta-analyses were conducted using a random-effects profile likelihood model on abstinence (or relapse … For pharmacotherapies, stratified analyses were also conducted by route of administration, naltrexone … Analyses were conducted using Stata version 13.1 (StataCorp). … All studies used hair and urine analyses to validate drug use ( Table 1 ). … Results were similar when analyses were restricted to trials of oral naltrexone at a dose of 50 mg/d

122. 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 - The data on health outcomes (KQ1) and adverse events (KQ4) did not allow for pooled analyses and so were … For in- termediate health outcomes (KQ2) and behavioral outcomes (KQ3), random-effects meta-analyses … Within each study, 1-year outcome data were chosen for meta- analyses if available; otherwise, the point … Stata version 13.1 (Stata Corp) was used for all quantitative analyses. … physical activity messages were consistent with those seen in analyses stratified by intensity (re-

123. 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

124. Screening and Treatment for Major Depressive Disorder in Children and Adolescents: Recommendation Statement (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/MZB7xxWHfLHtcdT9uUHsrp
     April 01, 2009 - Data from meta- analyses of efficacy among children and adolescents, analyzed separately, suggested that … However, meta-analyses of SSRI treatment also demonstrated that fluoxetine is effica- cious for treating … Selective Serotonin Reuptake Inhibitors The USPSTF examined data from fair-quality RCTs and meta-analyses … Conservative estimates from analyses show that treatment with antidepressants leads to a 1% to 2% absolute

125. Evidence Summary: Latent Tuberculosis Infection in Adults: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/latent-tuberculosis-infection-screening
     May 02, 2023 - To determine whether meta-analyses were appropriate, the clinical and methodological heterogeneity of … For benefits and harms of treatment (KQ3 and KQ5), sensitivity analyses were conducted by adding RCTs … All quantitative analyses were conducted using Stata version 17 (StataCorp). … The sensitivity analyses using combined data from the 24- and 52-week groups from the IUAT trial and … The criteria for RCTs to be included in sensitivity analyses were the same as those described for KQ3

126. Aspirin for the Primary Prevention of Cardiovascular Disease and Colorectal Cancer: A Decision Analysis for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/_SfjkGNHBnLqn8ySe7kAdg
     April 01, 2016 - METHODS Model Description We conducted study analyses using the Health- Partners Institute ModelHealth … Study Perspective Analyses were conducted from a clinical perspec- tive with respect to health outcomes … Analysis Design and Outcomes All analyses compared outcomes of a simulated population routinely using … Deterministic (1-way) sensitivity analyses of key parameters were conducted with all other parame- ters … Probabilistic sensitivity analyses can be found in our prior work (52).

127. Final Research Plan: Asymptomatic Carotid Artery Stenosis: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/carotid-artery-stenosis-screening
     November 14, 2019 - Randomized, controlled trials; large cohort studies or registries All KQs: Cost-effectiveness analyses

128. Archived: Evidence Summary: Breastfeeding: Primary Care Interventions | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/breastfeeding-primary-care-interventions-october-2016
     October 25, 2016 - Pooled estimates based on random-effects meta-analyses using the DerSimonian and Laird method indicated … The data on health outcomes (KQ1) and adverse events (KQ3) did not allow for pooled analyses and so were … and the total number of participants randomized for each group were entered into random-effects meta-analyses … Sensitivity analyses using a restricted maximum-likelihood model with the Knapp-Hartung modification … Stata version 13.1 (Stata Corp) was used for all quantitative analyses.

129. Qz-N4Vdvgzssghretdokg7 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/QZ-N4vDvgZSsghretDokg7
     March 01, 2014 - We also reviewed refer- ence lists of relevant systematic reviews and meta-analyses. … We conducted sensitivity analyses using a fixed- effects model as well as the profile likelihood method … (hazard ratio, 0.97 [95% CI, 0.96–0.99]), and sensitivity analyses at the 13- to 15-year time point … The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analyses. … A re-analysis of the Cochrane Library data: the dangers of unobserved heterogeneity in meta-analyses.

130. The Effectiveness of Primary Care-Based Interventions to Promote Breastfeeding: Evidence Review and Meta-Analysis (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/6-CojmU4NZFXUKggs-_YFU
     January 01, 2010 - Data Synthesis We conducted separate meta-analyses of RCTs to examine the influence of specific components … Sensitivity analyses were performed excluding poor-quality studies and to assess the effect of breastfeeding … lack of adjustment for confounders, high attrition, or insufficient data to conduct intention-to-treat analyses … Results of Meta-analyses of Studies of Education and Support 9 Interventions to Promote Breastfeeding … Improving the quality of reports of meta-analyses of randomised controlled trials: the QUOROM statement

131. Archived: Final Evidence Summary: Breastfeeding: Counseling, July 2003 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/breastfeeding-counseling-2003
     July 01, 2003 - Data Synthesis We conducted separate meta-analyses of RCTs to examine the influence of specific components … Sensitivity analyses were performed excluding poor-quality studies and to assess the effect of breastfeeding … lack of adjustment for confounders, high attrition, or insufficient data to conduct intention-to-treat analyses … groups, or randomized trials with issues regarding randomization methods or lack of intention-to-treat analyses … Improving the quality of reports of meta-analyses of randomised controlled trials: the QUOROM statement

132. Evidence Gaps Research Taxonomy Table: Research Gaps for Interventions for High Body Mass Index in Children and Adolescents (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/d8DVjQhw6JgjWaBtED97s6
     Contextual N/A General RCTs, controlled clinical trials, and observational studies with subgroup analyses … by appropriate age- grouped cohorts Subgroup analyses by age using data from existing trials

133. Evidence Gaps Research Taxonomy Table: Screening for Osteoporosis to Prevent Fractures (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/kHT3WGUaG2wTz2pF_ke7bn
     racial and ethnic groups representative of U.S. population to allow for preplanned subgroup analyses … population and sufficient numbers of women younger than age 65 years to allow for preplanned analyses

134. Screening for Asymptomatic Bacteriuria in Adults: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/8YfPLRoMwTeaDgxJdYnYbb
     September 24, 2019 - The reference lists of other previ- ously published reviews, meta-analyses, and primary studies were … To support sensitiv- ity analyses, studies were flagged as “high risk of bias” if there were notable … When pooling fewer than 10 studies, sensitivity analyses using a restricted maximum likelihood model … Stata version 15.1 (StataCorp) was used for all analyses. … The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomized studies in meta-analyses.

135. 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

136. Jraqn9Em-Jtem94Ybdozz3 (pdf file)
     www.uspreventiveservicestaskforce.org/home/getfilebytoken/jRaQn9Em-jtem94yBDoZZ3
     November 01, 2012 - Analyses were conducted by using Comprehensive Meta Analysis, version 2.2.055 (Bio- Stat, Englewood, … When quantitative analyses were not appropriate (for example, because of heterogeneity, insufficient … The Figure shows the forest plots for 12-month outcomes from our meta-analyses for adults. … Subgroup analyses identified no significant differences be- tween men and women. … Measuring inconsistency in meta-analyses. BMJ. 2003;327:557-60. [PMID: 12958120] 28.

137. Archived: Evidence Summary: Osteoporosis: Screening 2011 | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary6/osteoporosis-screening-2011
     July 06, 2010 - Several trials included in the meta-analyses reported few, rare, or 0 fracture events. … We therefore conducted sensitivity analyses to determine the effects of alternate pooling methods on … analyses. … Subgroup analyses of individual bisphosphonates were limited by few fractures (range, 0 to 20 events) … Subgroup analyses of other bisphosphonates were limited by few fractures (range, 5 to 18 events).

138. Archived: Evidence Summary: Obesity in Children and Adolescents: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/obesity-in-children-and-adolescents-screening-june-2017
     June 20, 2017 - There were not sufficient data to perform these analyses for other outcomes or for metformin trials. … Analyses were conducted in Stata version 13.1 (StataCorp). … In pooled analyses, metformin was associated with a lower BMI z score (−0.10 [95% CI, −0.17 to −0.03 … In pooled analyses, metformin reduced BMI z score by −0.10 (95% CI, −0.17 to −0.03; 6 studies; I 2 … Consistency: inconsistent Precision: imprecise Six trials included subgroup analyses.

139. Archived: Abdominal Aortic Aneurysm: Screening | United States Preventive Services Taskforce
     www.uspreventiveservicestaskforce.org/uspstf/recommendation/abdominal-aortic-aneurysm-screening-february-2005
     February 15, 2005 - Final Evidence Review (February 15, 2005) Cost-Effectiveness Analyses … references, is included in the summary of evidence, 2  evidence synthesis, 3  and in the cost-effectiveness analyses … Cost-effectiveness analyses of population-based screening for abdominal aortic aneurysm: evidence synthesis … Available at: https://www.uspreventiveservicestaskforce.org/Page/Document/cost-effectiveness-analyses-of-population-based-screening-for-abdominal-aortic-aneurysm-evidence-synthesis

140. 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 - articles, and study quality and extracted data; when at least 3 similar studies were available, meta-analyses … (RCTs) reporting on treatment interventions. 31-70 The results in this publication focus on pooled analyses … Few studies reported analyses for populations of interest. … Studies reporting on analyses of anxiety symptoms consistently reported no differences in effect of treatment … Analysing data and undertaking meta-analyses.