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www.uspreventiveservicestaskforce.org/home/getfilebytoken/HhFR4LyVtxMcwmafRH6Ehp
June 04, 2024 - randomized
participants) Summary of findings
Consistency and
precision
Strength of
evidencea Other limitations … Recommendations Assessment,
Development and Evaluation (GRADE) working group definitions, which consider study limitations … Limitations of the Literature and Future Research Needs
Future research addressing multifactorial risk … Limitations
This review had several limitations.
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/genital-herpes-screening-november-2016
December 20, 2016 - subclinical days, respectively (relative risk [RR], 0.8 [95% CI, 0.41-1.56]; P = 0.52). 27
Quality limitations … and placebo groups at 6 weeks (17.5% and 17.2%, respectively; P value not reported). 27
Quality limitations … cases per 100 person-years, respectively (hazard ratio, 1.35 [95% CI, 0.83-2.20]; P = 0.22). 32
Key limitations … review studies have concluded that there are few harms in nonpregnant adults. 34
This review had limitations … Participants
Study Design
Summary of Findings (Including Consistency and Precision)
Applicability
Limitations
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/folic-acid-for-the-prevention-of-neural-tube-defects-preventive-medication-january-2017
January 10, 2017 - supplements, based on National Health and Nutrition Examination Study data collected from 2007-2010. 44
The limitations … of this review arise from its scope and the limitations of the evidence. … Limitations of the evidence relate to insufficient data and the quality of evidence as a whole. … Summary of Findings
Consistency / Precision
Reporting Bias
Overall Quality
Body of Evidence Limitations … Summary of Findings
Consistency /Precision
Reporting Bias
Overall Quality
Body of Evidence Limitations
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan98/statin-use-in-adults-preventive-medication-november-2016
May 02, 2014 - care
Study designs
RCTs, CCTs, and controlled cohort studies without publication date limitations
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/behavioral-counseling-interventions-promote-healthy-diet-physical-activity-weight-loss-prevent-cardiovascular-disease-adults
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in progress
Final Research Plan
Healthy Diet, Physical Activity, and/or Weight Loss to Prevent Cardiovascular Disease in Adults: Behavioral Counseling Interventions
November 0…
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/sexually-transmitted-infections-behavioral-counseling
August 18, 2020 - Intervention studies rated as poor quality generally had several important limitations, including at … publication, selective outcome reporting, or selective analysis reporting), and study quality (ie, study limitations … the recognized role of interpersonal communication and relationship factors in STI risk. 88 , 89
Limitations … This review has several limitations. … studies/study designs (No. of observations)
Summary of findings
Consistency and precision
Other limitations
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary-harms-of-screening-for-breast-cancer/breast-cancer-screening-january-2016
January 11, 2016 - Limitations: Studies of overdiagnosis were highly heterogeneous, and estimates varied depending on the … is important to appropriately inform women about the benefits and harms of screening despite current limitations … Limitations of this review include the use of English-language articles only, which could have resulted … Normal Results
Quality Rating
Limitations
Screening Reattendance
Anxiety
Depression … Searches
Studies, n (Designs);
Participants, n
Methods
Results
Quality
Rating
Limitations
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/VpT-c4bnmvHFRPyKgPwb2Z
December 01, 2010 - Limitations: Interventions and methods of fall ascertainment were
heterogeneous. … Summary of Evidence, by Intervention Category
Intervention Studies, n
(Reference)
Limitations Consistency … or placebo did not
support any added
benefit of calcium
Vision
correction
4 (49, 72–74) No serious limitations … Our review has limitations. … comprehensive (treatments and education to comprehensively address risks, conditions, or functional
limitations
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/chronic-obstructive-pulmonary-disease-screening-2016
April 05, 2016 - assigns scores for age, smoking history, dyspnea, sputum production, and dyspnea-related functional limitations … Despite the rarely reported outcomes and limitations, overall results seemed to indicate a reduction … Furthermore, there were a number of limitations in the included subgroup analyses for all classes of … Item COPD-PS (Score Range, 0–10)
Shortness of breath, presence of phlegm or mucus, functional limitations
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/preeclampsia-screening-april-2017
April 25, 2017 - 26 , 81-83 and recent guidance from ACOG 84 support the findings of this review on the evidence limitations … Limitations
The review was limited to externally validated models, a minimum level of evidence necessary … Key Question Topic
No. of Studies (Study Design), Sample Size
Quality
Limitations … during pregnancy 31 or when urine testing conducted only when indicated (vs at every visit) 50
Limitations
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www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/methods-and-processes/procedure-manual/procedure-manual-appendix-ix-factors-consider-when-recommending-starting-and-stopping-times-screening
July 01, 2017 - Procedure Manual Appendix IX. Factors to Consider When Recommending Starting and Stopping Times for Screening
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Evidence regarding the following factors should be considered wh…
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/eSLqaKpvzhYRbQVeumNgSQ
January 19, 2021 - Recommendations Assessment, Development and Evalua-
tion working group definitions, which consider study limitations … Intervention
No. of included studies
and participantsa Summary of findings Consistency and precision Other limitations … Intervention
No. of included studies
and participantsa Summary of findings Consistency and precision Other limitations … Intervention
No. of included studies
and participantsa Summary of findings Consistency and precision Other limitations … Limitations
The primary limitation of the evidence report relates to the over-
view of reviews approach
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/wdxHdZ2U5ggjuNW-nwun8n
October 01, 2009 - Limitations: Because of lack of access to original data, no firm
conclusions could be drawn about differences … Summary: Strength of Evidence and Magnitude of Effect
Factor Strength of Evidence
Cohorts,
n
Limitations … In
addition to the limitations of individual studies, the consis-
tency, precision, and applicability … Our review has limitations. … Limitations of
the odds ratio in gauging the performance of a diagnostic, prognostic, or screen-
ing
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/statin-use-in-adults-preventive-medication
August 23, 2022 - Methodological limitations in the fair-quality trials included unclear randomization or allocation concealment … lack of benefit could have been related to enrollment of older patients in PROSPER and methodological limitations … Limitations
This review had several limitations. … Studies
Summary of findings
Consistency and precision
Other limitations … outcomes
Findings for cardiovascular mortality sensitive to inclusion of 1 trial with methodological limitations
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/BhnZRA--TRpXdg9_tYmZ_M
April 05, 2016 - Fair
5-Item COPD-PS (Score Range, 0-10)
Shortness of breath,
presence of phlegm
or mucus, functional
limitations … Despite
the rarely reported outcomes and limitations, overall results seemed
to indicate a reduction … Furthermore, there were a number of limitations in the in-
cluded subgroup analyses for all classes of … Population No. of Studies
No. of
Participants Study Design Summary of Findings Consistency Body of Evidence Limitations … Population No. of Studies
No. of
Participants Study Design Summary of Findings Consistency Body of Evidence Limitations
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/8uE22djVfm8hF8wNg7wWYn
May 01, 2021 - assessment of the association between iron therapy and improve-
ment in health outcomes.1,17 Additional limitations … In response to comments, the USPSTF added language on iron-
rich foods for supplementation, limitations … Iron
deficiency in the United States: limitations in
guidelines, data, and monitoring of disparities.
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www.uspreventiveservicestaskforce.org/uspstf/recommendation/obesity-in-adults-screening-and-counseling-2003
November 03, 2003 - of body weight. 26 Although several trials were of good quality, most were judged only fair, with limitations
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www.uspreventiveservicestaskforce.org/uspstf/document/other-supporting-document19727/drug-use-illicit-primary-care-interventions-for-children-and-adolescents
September 03, 2020 - There are important limitations in the research that should be considered. … Limitations
This review has several limitations. … No. of studies (No. of observations)
Summary of findings
Consistency/precision
Other limitations
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/MZB7xxWHfLHtcdT9uUHsrp
April 01, 2009 - Each of the studies had methodologic limitations such as
high levels of attrition, nonrandom selection
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www.uspreventiveservicestaskforce.org/uspstf/recommendation/food-insecurity-screening
March 11, 2025 - First, there are limitations to food insecurity interventions that can be provided or referred from the