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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary24/falls-prevention-in-older-adults-counseling-and-preventive-medication-2012
December 15, 2010 - Thus, primary analyses estimated relative risk for falling by using random-effects models 20-21 . … We conducted separate analyses for each intervention category. … For single clinical treatments, the analyses were further stratified by treatment type. … All meta-analyses were done by using Stata software, version 10.1 (StataCorp, College Station, Texas) … or did not report the analyses assumptions.
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/falls-prevention-community-dwelling-older-adults-interventions
June 04, 2024 - Random-effects meta-analyses with Knapp-Hartung adjustment. … Random-effects meta-analyses with a Knapp-Hartung adjustment 7 were used to calculate the pooled relative … Within each study, the longest follow-up was selected for pooled analyses and figures. … Stata version 16.1 (StataCorp) was used for all quantitative analyses. … Meta-analyses of cluster randomization trials: power considerations.
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www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/methods-and-processes/procedure-manual/procedure-manual-section-10-references
July 10, 2017 - Improving the quality of reports of meta-analyses of randomized controlled trials: the QUORUM statement
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/cHbBWNok76hRWKDXXm3R2_
February 13, 2018 - n = 271 103), there was not a statistically significant difference in
complete intention-to-screen analyses … When multiple statistical tests were presented in publications,
the prespecified statistical analyses … from trial protocols were pri-
oritized, as were complete intention-to-screen analyses and clini-
cally … In sur-
vival analyses, ovarian cancer mortality was 3.0 per 10 000 person-
years in the intervention … Additional published analyses of UKCTOCS data
suggested a mortality benefit for CA-125 ROCA screening
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/falls-prevention-in-older-adults-interventions-2018
April 17, 2018 - Random-effects meta-analyses using the method of DerSimonian and Laird. … Stata version 13.1 (Stata Corp LP) was used for all quantitative analyses. … Meta-analyses of cluster randomization trials: power considerations. … Differences in overlappingmeta-analyses of vitamin D supplements and falls. … Umbrella review of meta-analyses of randomized controlled trials.
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/ZSVRTLv938Gtr5au4-6eYL
September 01, 2024 - These models were included in the 2 previous decision
analyses conducted for the USPSTF.9,10 Since the … Population for Analysis
These analyses modeled a single cohort of US women with no per-
sonal history … Analyses were repeated for Black women and for strata accord-
ing to density category, elevated relative … In sensitivity analyses, for comparison with previous modeling
in 2009 and 2016, we repeated the analysis … Finally, some analyses were based on findings from fewer
than 6 models for pragmatic reasons.
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/oaVhMNVAnx3b5-UUunZkjr
December 17, 2018 - Pooled analyses of the general prevention trials were con-
ducted using random-effects meta-analyses … Additionally,
analyses of cannabis-specific results in native units are provided. … Stata version 15.1 (StataCorp) was used for all analyses. … However, these
studies generally found benefits only in subgroup analyses, and the
pattern of results … Summary of Sensitivity Analyses of Primary Drug Outcome (KQ2) for General Prevention Trials: Results
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/vv5kXtX5QDg2948gog66pd
December 07, 2021 - Statistical heterogeneity
was assessed using the I2 statistic.11 Analyses were stratified by com-
munity … Additional subgroup analyses were con-
ducted on use of cluster randomization, follow-up duration, var … Pooled Analyses of Risk of Caries Development at Follow-up, Topical Fluoride
vs Placebo or No Topical … Results were consistent in strati-
fied analyses on multiple factors, including community water fluo- … Third,
statistical heterogeneity was substantial in meta-analyses of topi-
cal fluoride.
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan153/ovarian-cancer-screening
March 03, 2016 - Randomized, controlled trials
Cohort studies, case-controls, case reports, case series, and decision analyses
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary19/colorectal-cancer-screening
May 18, 2021 - Random-effects meta-analyses were conducted. … For the FITs, random-effects meta-analyses were conducted by test “family” (ie, tests produced by the … All quantitative analyses were conducted in Stata version 16 (StataCorp). … Based on 5 RCTs 20 , 21 , 27 , 36 , 39 (n = 419,966) that used intention-to-screen analyses, biennial … Findings by Age, Sex, and Race/Ethnicity
Overall, age stratified analyses from flexible sigmoidoscopy
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www.uspreventiveservicestaskforce.org/uspstf/recommendation/screening-for-prediabetes-and-type-2-diabetes
August 24, 2021 - it does not appear to affect blood pressure, or to consistently improve lipid levels. 2 In post hoc analyses … of the DPP, lifestyle intervention was effective in all subgroups, while similar analyses of the DPP … In post hoc analyses, the DPP reported that lifestyle intervention was effective in all subgroups and … In pooled analyses, lifestyle interventions were associated with a reduction in weight (pooled weighted … reduction in the incidence of diabetes (pooled RR, 0.73 [95% CI, 0.64 to 0.83]). 2 , 23 In post hoc analyses
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www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/cervical-cancer-screening-adults-adolescents
October 28, 2021 - discord, depression/anxiety)
Study Designs
KQs 1, 3:
Individual patient data meta-analyses
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/RoC9VuSorM_LR7sTvLeFF2
July 01, 2008 - Selection: For benefits of screening or treatment for
screened populations, systematic reviews; meta-analyses … For harms of screening,
systematic reviews; meta-analyses; randomized, controlled trials; co-
hort studies … screening or treatment of screened
populations, we included randomized, controlled trials
(RCTs); meta-analyses
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/R3y9LSud52CGL8mG4wvxoT
June 09, 2020 - For pharmacotherapies, stratified analyses were also conducted
by route of administration, naltrexone … For psychosocial inter-
ventions, analyses were also conducted according to intervention in-
tensity … Analyses were conducted using Stata version 13.1
(StataCorp). … All studies used hair
and urine analyses to validate drug use (Table 1; eTable 6 in the
Supplement). … In pooled analyses, naltrexone was
associated with decreased risk of relapse vs placebo or no naltrex
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/9H5mgkBCjNQVZZ4pnkNo6B
February 01, 2016 - included articles organized as a PRISMA (Preferred
Reporting Items for Systematic Reviews and Meta-
Analyses … No meta-analyses or retrospective cohort studies
met our inclusion criteria. … shown but
limited publication dates to 2007 or later (2011 or later for systematic reviews and meta-analyses … treatment
SSRIs k = 4, n = 983 Limited number of studies;
only escitalopram had more
than 1 trial; analyses … clinics in
the Group Health system in
the United States, mostly
white (69%) and female (72%)
1: Good Analyses
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www.uspreventiveservicestaskforce.org/uspstf/document/RecommendationStatementFinal/statin-use-in-adults-preventive-medication
August 23, 2022 - factors were dyslipidemia (which was variably defined), diabetes, and hypertension. 13 , 31
In pooled analyses … (RR, 0.68 at 6 years [95% CI, 0.48 to 0.98]; ARD, −0.70% [95% CI, −1.36% to −0.05%]). 33 In pooled analyses … In stratified analyses, the relative benefits of statin therapy did not appear to differ across a variety … In pooled analyses of trial data, statin therapy was not associated with increased risk of study withdrawal … difference between statin therapy and placebo in risk of elevation in aminotransferase levels, and pooled analyses
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/h-w99jVsodSL33kV2h2_qW
April 17, 2018 - Based on pooled analyses of 15 studies (n = 4926), exer-
cise interventions reduced the number of persons … (IRR, 0.87 [95% CI, 0.75 to 1.00]).8 Some initial, exploratory
analyses suggest that group-based exercise … However, given that these find-
ings were only exploratory analyses to evaluate causes of hetero-
geneity … Pooled analyses found
reductions in the number of falls among participants who re-
ceived multifactorial … Pooled analyses show no effect
of vitamin D supplementation on the number of falls or the number
of persons
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary26/tobacco-use-in-children-and-adolescents-primary-care-interventions-2013
December 11, 2012 - Pooled analyses from a random-effects meta-analysis suggested a 19% relative reduction (risk ratio, 0.81 … we had fewer than 10 trials in all analyses 19 . … Third, we did not perform formal analyses for publication bias due to small numbers of trials. … Our analyses of abstracts and searches of trials registries did not suggest publication bias. … Measuring inconsistency in meta-analyses. BMJ . 2003;327:557-60.
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/abdominal-aortic-aneurysm-screening
December 10, 2019 - Stata version 15.1 (StataCorp) was used for all analyses. … Meta-analyses were not conducted because of the small number of studies of each intervention type. … Subgroup analyses in the Viborg and Western Australia trials suggested that there is no differential … The meta-analyses demonstrated that offering 1-time screening to men aged 65 to 75 years was associated … age: 1 trial did not report interaction testing results
Subanalyses by sex: both prespecified analyses
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www.uspreventiveservicestaskforce.org/uspstf/draft-recommendation/vitamin-d-calcium-combined-supplementation-primary-prevention-falls-fractures-communitydwelling-adults
December 17, 2024 - significant differences between the pooled estimates for trials with and without the use of calcium, or when analyses … Analyses stratified by vitamin D dosage (≤400 IU daily dose equivalent vs. >400 IU) and by personal supplement … with the overall pooled analysis (odds ratio, 1.07 [95% CI, 0.84 to 1.36]; 2,093 participants). 20 Analyses