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www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/cervical-cancer-screening-adults-adolescents
October 28, 2021 - controlled clinical trials
Cohort studies with contemporaneous controls
Population-based nested case-control … test accuracy studies
Participation trials (for adherence only)
KQs 1, 3:
Non-nested case-control
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/Xbtq4oDQwVo7KgmSjnnDbz
November 01, 2021 - United States 55-74 Intervention:
77 445
Control:
77 455
2 3–5 12.1 32.9 1.5 Intervention: 29
Control … 80 Intervention
(biennial):
15 587
Control:
15 394
6 2 30 NRi 2.9j Intervention: 50
Control: 63
0.78 … (0.65-0.93)
Intervention
(annual):
15 570
Control:
15 394
11 1 30 NRi 2.9j Intervention: 42
Control … 60-64 Intervention:
34 144
Control:
34 164
2-3 1-9 19 3.8i 2.2 Intervention: 53
Control: 64
0.84
( … Control:
30 966
9 2 17 1.0 2.8 Intervention: 84
Control: 100
0.84
(0.73-0.96)
Abbreviations: CRC,
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/high-body-mass-index-children-adolescents-interventions
June 30, 2022 - food
Pharmacologic interventions not approved by the FDA (e.g., metformin)
Comparator
Control … groups with:
No intervention (e.g., wait-list control or usual care)
Minimal intervention (e.g … similar to what intervention groups receive through usual care in a primary care setting)
Attention control … different content area)
Weight-neutral healthy lifestyle intervention
Placebo or no medication control … as an acceptable definition of higher BMI; allowing weight-neutral healthy lifestyle counseling as a control
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/obesity-in-children-and-adolescents-screening
June 30, 2022 - food
Pharmacologic interventions not approved by the FDA (e.g., metformin)
Comparator
Control … groups with:
No intervention (e.g., wait-list control or usual care)
Minimal intervention (e.g … similar to what intervention groups receive through usual care in a primary care setting)
Attention control … different content area)
Weight-neutral healthy lifestyle intervention
Placebo or no medication control … as an acceptable definition of higher BMI; allowing weight-neutral healthy lifestyle counseling as a control
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/TAgAUJ5QoaRfV3M8fApBoN
June 03, 2019 - group, 66%
Round 1, 81%;
round 2,
81%; control
group, 77%
Round 1, 74%;
rounds 2–5,
70%; control
group … Round 1, 89%;
round 2, 83%;
round 3, 84%;
control group,
??? … Another concern
about the Swedish trials as a group related to screening of
the control groups. … reduced con-
tamination, but it limits comparison between the screened
and control groups. … Absolute risk difference was calculated as
�control,i � �intervention,i.
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/lipid-disorders-in-children-screening
July 18, 2023 - = 934) demonstrated 3- to 6-mg/dL greater reductions in total cholesterol levels compared with the control … Harms reported in the short-term drug trials were similar in the intervention and control groups. … Overall, harms reported in pharmacotherapy trials were similar in the intervention and control groups … Harms in the 3 bile acid sequestrant trials (n = 332) were similar in the intervention and control groups … group)
CK ≥10× ULN: 0 in 2 trials and up to 4.5% (intervention) vs 1.7% (control) but 1 trial’s 10
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary23/iron-deficiency-anemia-in-young-children-screening
March 30, 2015 - Studies may have been underpowered, and control factors varied and could have confounded results. … Iron deficiency anaemia: assessment, prevention and control: a guide for programme managers. … Centers for Disease Control and Prevention. … Recommendations to prevent and control iron deficiency in the United States. … Centers for Disease Control and Prevention (CDC). Iron deficiency—United States, 1999-2000.
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/obesity-in-adults-interventions
September 18, 2018 - loss medications were associated with more weight loss and a lower risk of developing diabetes than control … For harms, RCTs, systematic reviews, and large cohort, case-control, or event-monitoring studies were … Benefits for Weight Control
Key Question 2. … Centers for Disease Control and Prevention website. … Effectiveness of phone and e-mail lifestyle counseling for long term weight control among overweight
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www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/cardiovascular-disease-enhanced-risk-assessment-non-traditional-risk-factors
September 26, 2024 - Development Programme)
Study designs
KQs 1, 4: RCTs, CCTs, and NRSIs with contemporaneous control … KQ 2: Prognostic prediction model studies
KQs 3, 5: RCTs, CCTs, NRSIs with contemporaneous control … , single-arm cohort studies for estimation of radiation exposure or incidental findings, and case-control
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary14/bladder-cancer-in-adults-screening
October 15, 2010 - No attempt was made to adjust or control for potential confounders. … This study was rated poor-quality because it evaluated a historical control group and did not attempt … to adjust or control for confounders. … A case-control study found that persons who died of bladder cancer had lower odds of having received … and control participants, with exclusion criteria applied equally to both
Response rate
Diagnostic
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www.uspreventiveservicestaskforce.org/uspstf/recommendation/folic-acid-for-the-prevention-of-neural-tube-defects-preventive-medication
August 01, 2023 - Centers for Disease Control and Prevention (CDC). … Centers for Disease Control and Prevention. Published March 11, 2021. Accessed June 15, 2023. … Centers for Disease Control and Prevention. Published March 11, 2021. Accessed June 15, 2023. … Centers for Disease Control and Prevention. … Centers for Disease Control and Prevention. June 15, 2022. Accessed June 15, 2023.
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www.uspreventiveservicestaskforce.org/uspstf/recommendation/sexually-transmitted-infections-behavioral-counseling-september-2014
September 22, 2014 - Centers for Disease Control and Prevention. … Department of Health and Human Services, Centers for Disease Control and Prevention; 2013. … Department of Health and Human Services, Centers for Disease Control and Prevention; 2011. … Centers for Disease Control and Prevention (CDC). … Centers for Disease Control and Prevention (CDC).
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-review48/hepatitis-b-in-pregnant-women-screening
June 15, 2009 - we included systematic reviews; meta-analyses; randomized, controlled trials; cohort studies; case-control … screening did not identify between 35% and 65% of all HBsAg-positive mothers, the Centers for Disease Control … we included systematic reviews; meta-analyses; randomized, controlled trials; cohort studies; case-control … Atlanta: Centers for Disease Control and Prevention; 2007. … [PMID: 3974052]
Centers for Disease Control (CDC).
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-review48/hepatitis-b-in-pregnant-women-screening-2009
June 15, 2009 - we included systematic reviews; meta-analyses; randomized, controlled trials; cohort studies; case-control … screening did not identify between 35% and 65% of all HBsAg-positive mothers, the Centers for Disease Control … we included systematic reviews; meta-analyses; randomized, controlled trials; cohort studies; case-control … Atlanta: Centers for Disease Control and Prevention; 2007. … [PMID: 3974052]
Centers for Disease Control (CDC).
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/guxuobDFwkzk5YJWU5ZQkw
August 01, 2023 - Centers for Disease Control and Prevention
(CDC). … Centers for Disease Control and
Prevention. Published March 11, 2021. … Centers for Disease Control and
Prevention. Published March 11, 2021. … Centers for Disease Control and Prevention. … Centers for Disease Control and
Prevention. June 15, 2022.
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/bNvmg937mA6ks3n448uEUD
November 01, 2004 - cluster-randomized, controlled setting,
with 59,894 subjects in the intervention group and
54,707 subjects in the control … were diagnosed in the intervention group
and 16 cancers (9 resultant deaths) were diagnosed
in the control
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www.uspreventiveservicestaskforce.org/uspstf/document/evidence-update-2004/oral-cancer-screening-2004
February 04, 2004 - cluster-randomized, controlled setting, with 59,894 subjects in the intervention group and 54,707 subjects in the control … were diagnosed in the intervention group and 16 cancers (9 resultant deaths) were diagnosed in the control
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/6-CojmU4NZFXUKggs-_YFU
January 01, 2010 - setting, were
conducted in a developed country, were written in
English, and contained a concurrent control … We then fit a second model using all
studies to allow for a linear association between the
control group … Often studies assigned
patients to the control group when there was no peer
counselor available to see … The control group similarly consisted of
women who intended to breastfeed, requested a peer
counselor … Intervention Control
Written Breastfeeding Breastfeeding Difference
Support Materials N/Total (%) N/
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www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/bacterial-vaginosis-in-pregnancy-to-prevent-preterm-delivery-screening
April 07, 2020 - , 50 , 56 while the other 6 reported no significant differences between active treatment and control … All 3 studies observed no significant differences between active treatment and control. … Critical appraisal notes and checklists: checklist 4: case control studies. … Control Clin Trials . 1986;7(3):177-188. doi:10.1016/0197-2456(86)90046-2 19. … A population based case-control teratologic study of oral metronidazole treatment during pregnancy.
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www.uspreventiveservicestaskforce.org/home/getfilebytoken/36geybKjEXsHDoPkRR5KVZ
June 01, 2008 - There is inadequate evidence
that early diabetes control as a result of screening provides
an incremental … , tight
blood pressure control, treatment of dyslipidemia, and as-
pirin therapy. … Furthermore, although tight glycemic control
reduces the development and progression of retinopathy, … Centers for Disease Control and Prevention. … Department of Health and Human Services, Centers for
Disease Control and Prevention, 2005.