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www.uspreventiveservicestaskforce.org/uspstf/draft-update-summary/folic-acid-supplementation-prevent-neural-tube-defects
February 14, 2023 - The Task Force uses gold standard methods to review the evidence and is transparent at each step of the
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www.uspreventiveservicestaskforce.org/uspstf/announcements/public-comment-draft-research-plan-ocular-prophylaxis-gonococcal-ophthalmia-neonatorum
January 10, 2018 - The public comment period has been expanded from its standard 4 weeks to 5 weeks to account for the upcoming
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/impaired-visual-acuity-adults-october-2022
June 04, 2020 - refractive error and cataracts
Comparisons
KQs 1, 2: No screening
KQs 3, 4: Reference standard … evaluating diagnostic accuracy of a screening question or diagnostic test compared with a reference standard
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www.uspreventiveservicestaskforce.org/uspstf/draft-update-summary/healthy-diet-and-physical-activity-for-cvd-prevention-adults-without-cvd-risk-factors-behavioral-counseling
January 11, 2022 - The Task Force uses gold standard methods to review the evidence and is transparent at each step of the
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/ocular-prophylaxis-for-gonococcal-ophthalmia-neonatorum-preventive-medication
January 29, 2019 - Because ocular prophylaxis for GON represents a long-established standard … transmitted infections introduced in the 1970s is considered the most effective preventive strategy and the standard … States, where risk-based prenatal gonorrhea screening is recommended and ocular prophylaxis is the standard
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www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/screening-atrial-fibrillation
March 26, 2020 - Placebo, no treatment
KQ 1, 2, 4 : No comparison, nonconcordant historical control KQ 3: No reference standard … , reference standard other than 12-lead ECG or continuous ambulatory ECG monitoring interpreted by one … cardiologist are excluded from KQ 3 (diagnostic accuracy) because these tests are considered the reference standard
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www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/atrial-fibrillation-with-ecg
March 26, 2020 - Placebo, no treatment
KQ 1, 2, 4 : No comparison, nonconcordant historical control KQ 3: No reference standard … , reference standard other than 12-lead ECG or continuous ambulatory ECG monitoring interpreted by one … cardiologist are excluded from KQ 3 (diagnostic accuracy) because these tests are considered the reference standard
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/ERu8RYv5CbbB-3WKgRdXFg
March 01, 2011 - For diagnostic ac-
curacy, we included studies that compared a screening test
with a reference standard … audiometer instead of standard audiometry
(24, 34, 38, 40). … However, harms of screening are probably min-
imal because screening tests and the reference standard … , performed regardless of test results
Reference standard interpreted independently of screening test … Standard
Applied
to All
Patients
Reference
Standard and
Screening
Examination
Interpreted
Independently
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary29/hearing-loss-in-older-adults-screening
August 15, 2012 - For diagnostic accuracy, we included studies that compared a screening test with a reference standard … audiometer instead of standard audiometry. 24 , 34 , 38 , 40 One study performed an audiometric … examination but used an audiologist assessment as the reference standard 41 . … However, harms of screening are probably minimal because screening tests and the reference standard ( … reference standard independent of screening test; moderate sample size (50 to 100 participants) and
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary29/hearing-loss-in-older-adults-screening-august-2012
August 15, 2012 - For diagnostic accuracy, we included studies that compared a screening test with a reference standard … audiometer instead of standard audiometry. 24 , 34 , 38 , 40 One study performed an audiometric … examination but used an audiologist assessment as the reference standard 41 . … However, harms of screening are probably minimal because screening tests and the reference standard ( … reference standard independent of screening test; moderate sample size (50 to 100 participants) and
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www.uspreventiveservicestaskforce.org/uspstf/document/ResearchPlanFinal/carotid-artery-stenosis-screening-december-2007
January 23, 2014 - endarterectomy (CEA) or carotid angioplasty and stenting (CAAS) provide incremental benefit beyond current standard … does the addition of medications (e.g., aspirin, statins) provide incremental benefit beyond current standard … KQ 6: Studies must compare the addition of one or more medications to current standard medical therapy … (that includes treatment of traditional risk factors) versus the addition of placebo to current standard
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan36/carotid-artery-stenosis-screening-december-2007
January 23, 2014 - endarterectomy (CEA) or carotid angioplasty and stenting (CAAS) provide incremental benefit beyond current standard … does the addition of medications (e.g., aspirin, statins) provide incremental benefit beyond current standard … KQ 6: Studies must compare the addition of one or more medications to current standard medical therapy … (that includes treatment of traditional risk factors) versus the addition of placebo to current standard
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www.uspreventiveservicestaskforce.org/uspstf/announcements/public-comment-two-draft-recommendation-statements-and-draft-evidence-reviews-screening-cvd-risk-ecg-and-screening-atrial-fibrillation
January 22, 2018 - The public comment period has been expanded from its standard 4 weeks to 5 weeks to account for the upcoming
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www.uspreventiveservicestaskforce.org/uspstf/document/-screening-evidence-summary/gestational-diabetes-mellitus-screening
May 15, 2013 - Limitation: The lack of a gold standard for confirming GDM limits comparisons. … The absence of a universally accepted gold standard for the diagnosis of GDM has resulted in various … The lack of a gold standard to confirm a diagnosis of GDM limited our ability to compare the results … Ideally, the gold standard comparison for GDM screening tests would be a universally agreed-on set of … standard?.tw.
protocol?.tw.
or/101-107
meta analysis.mp,pt.
-
www.uspreventiveservicestaskforce.org/uspstf/document/-screening-evidence-summary/gestational-diabetes-mellitus-screening-january-2014
May 15, 2013 - Limitation: The lack of a gold standard for confirming GDM limits comparisons. … The absence of a universally accepted gold standard for the diagnosis of GDM has resulted in various … The lack of a gold standard to confirm a diagnosis of GDM limited our ability to compare the results … Ideally, the gold standard comparison for GDM screening tests would be a universally agreed-on set of … standard?.tw.
protocol?.tw.
or/101-107
meta analysis.mp,pt.
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/Wezro6zTSfAWxCrneF-nxB
May 01, 2005 - Prevalence w
low to adequ
determine tes
performance
standard. … Standard Discrepant/Confirm
Farrell,
200161
260 men
and women
1. … Standard Discrepant/Confirm
Moncada,
200477
1,569
women
1. … • Study uses a credible reference standard, performed regardless of test results. … • Reference standard interpreted independently of screening test.
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www.uspreventiveservicestaskforce.org/uspstf/recommendation/carotid-artery-stenosis-screening-july-2014
July 08, 2014 - carotid artery stenosis leads to any benefit from adding or increasing medication doses (beyond current standard … Studies comparing CEA or CAAS with current standard medical therapy are needed. … asymptomatic carotid artery stenosis with CEA or CAAS, the benefits from medications added to current standard … However, none of the studies used angiography as a gold standard, and only 2 studies involved patients … It is difficult to determine what effect current standard medical therapy would have on comparative outcomes
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary14/bladder-cancer-in-adults-screening
October 15, 2010 - Studies of diagnostic accuracy that did not perform the reference standard in patients with negative … Excludes cystoscopy (except as gold standard examination). … Fair: Evaluates a relevant available screening test; uses a reasonable although not the best standard … ; interprets a reference standard independent of the screening test; includes a moderate sample size … Poor: Has an important limitation, such as use of an inappropriate reference standard; the screening
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/bacterial-vaginosis-in-pregnancy-to-prevent-preterm-delivery-screening
May 17, 2018 - with an active comparator group
KQ 2: Screening interventions that do not include a reference standard … harms of fetal exposure, outcomes measured at any time point
KQ 2: Screening test and reference standard … days of delivery, except for harms related to fetal exposure
KQ 2: Screening test and reference standard
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/N3VeYbr4ZdhZfqsw3ErLHE
November 01, 2014 - asymptomatic
CAS leads to any benefit from adding or increasing medi-
cation doses (beyond current standard … Studies comparing CEA or CAAS with current
standard medical therapy are needed. … treatment of asymptom-
atic CAS with CEA or CAAS, the benefits from medica-
tions added to current standard … However, none of the studies used angiography as a
gold standard, and only 2 studies involved patients … It is
difficult to determine what effect current standard medical
therapy would have on comparative outcomes