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Total Results: 611 records

Showing results for "sample".

21. Aspirin for the Primary Prevention of Cardiovascular Events: An Update of the Evidence (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/t6yV6ZMHngeWgmTsoMMefM
    March 01, 2009 - We determined generalizability of the study sample to the United States by consensus of 3 reviewers after … We excluded most studies because either the sample population comprised only pa- tients at very high … 1998 1998 2001 2005 Location United Kingdom United States United Kingdom Worldwide Italy United States Sample … , screening test improperly administered, biased ascertainment of reference standard, or very small sample … , screening test improperly administered, biased ascertainment of reference standard, or very small sample

22. U.S. Preventive Services | Prevention TaskForce API
    www.uspreventiveservicestaskforce.org/apps/api.jsp
    instructions for using the Prevention TaskForce API and includes field descriptions, object format and sample

23. Final Research Plan: Abdominal Aortic Aneurysm: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/abdominal-aortic-aneurysm-screening
    November 30, 2017 - Randomized, controlled trials KQs 2, 3: Randomized, controlled trials; large cohort studies (sample … size >1,000) KQ 5: Randomized, controlled trials; large cohort studies (sample size >1,000); vascular

24. Archived: Evidence Summary: Syphilis Infection in Pregnant Women: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/syphilis-infection-in-pregnancy-screening-september-2018
    September 04, 2018 - Share to Facebook Share to X Share to WhatsApp Share to Email Print archived Evidence Summary Syphilis Infection in Pregnant Women: Screening September 04, 2018 Recommendations made by the USPSTF are independent of the U.S. government. They s…

25. Archived: Final Evidence Summary: Low-Dose Aspirin Use for the Prevention of Morbidity and Mortality From Preeclampsia: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary51/low-dose-aspirin-use-for-the-prevention-of-morbidity-and-mortality-from-preeclampsia-preventive-medication-september-2014
    April 08, 2014 - aspirin prophylaxis, we included any study that used a risk selection approach aimed at achieving a sample … Three of the 4 trials with lower mortality in the placebo group had sample sizes of 100 or fewer per … The CLASP trial conducted an 18-month follow-up, but only for a subset of its sample. … Pooled analysis of preterm birth from trials of women at risk for preeclampsia, sorted by sample size … Pooled analysis of preeclampsia from trials of women at risk for preeclampsia, sorted by sample size.

26. Archived: Evidence Summary: Drug Use, Illicit: Primary Care Interventions for Children and Adolescents | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary24/drug-use-illicit-primary-care-interventions-for-children-and-adolescents-march-2014
    March 11, 2014 - All 3 studies took place in the United States, and 1 of them 16 also included a sample of adolescents … among a general primary care population 16 , 20 , whereas the remaining study was conducted among a sample … Although all 3 studies had similar methods and achieved greater than 90% sample retention at 6 to 12 … and legal outcomes) Primary care–based 1 328 Only 1 trial NA Good: primary care–screened sample

27. Archived: Final Research Plan: Obesity in Children and Adolescents: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan141/obesity-in-children-and-adolescents-screening-june-2017
    February 12, 2015 - General primary care or comparable populations KQs 3–5 (interventions): Either: The entire sample … percentile or it meets other similar criteria for overweight based on ideal body weight The entire sample … and is now engaged in maintenance of weight loss/improved weight trajectory or ≥50% of the sample

28. Screening for Breast Cancer: An Update for the U.S. Preventive Services Task Force (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/ZcuLSXJZXLz9Y2LECTWqVJ
    November 01, 2009 - However, these results are limited by including only a few women from 1 sample. … These draws were thinned to yield a sample of 1000 uncorrelated estimates from the posterior distributions … the probability distribution of the parameters samplesDensity(“*”, thin�samplesGetThin()) # Output sample … ”, thin�samplesGetThin(), plot�FALSE) After the model was estimated and the samples were thinned, sample … Sample RR, risk difference, and number needed to invite to screening were calculated from the sample

29. Screening for Gonorrhea: Update of the Evidence (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/Wezro6zTSfAWxCrneF-nxB
    May 01, 2005 - A random sample of 7,300 physicians in five specialties (obstetrics/gynecology, internal medicine, general … A study of testing in a sample of 161 men who have sex with men (MSM) used the PACE® 2 assay (nucleic … Twenty percent of the sample was HIV positive, 21% reported unknown HIV status, 90% reported no rectal … Urine sample for marijuana screen using EMIT® II assay to detect use of marijuana for up to 30 days … • Sample size. • Administration of reliable screening test.

30. Archived: Evidence Summary: Depression in Children and Adolescents: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary/depression-in-children-and-adolescents-screening
    February 08, 2016 - We excluded studies if less than half of the sample of children and adolescents had MDD or did not report … interventions with a relative risk reduction of 20% to 25% and a control event rate of 20% require a sample … selection) 49 20 47 99.5 99.6 NR Roberts et al, 1991 39 Fair 1704 Random sample … 0 for wrong geographical setting, 15 for wrong study design, 23 for wrong intervention, 0 for wrong sample … ; only 61% of the sample answering the screener had diagnostic interviews NA Adolescents only (13

31. Archived: Evidence Summary: Speech and Language Delay and Disorders in Children Age 5 and Younger: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary30/speech-and-language-delay-and-disorders-in-children-age-5-and-younger-screening-july-2015
    July 07, 2015 - One randomized controlled trial (RCT) met our inclusion criteria by randomizing a large national sample … produced significant effects on standardized tests and percentage of correct consonants from a speech sample … Young adult academic outcomes in a longitudinal sample of early identified language impaired and control … Checklist NR Wetherby et al 2003 35 Fair 12–17 mo 18–24 mo 151 81 CSBS Behavior Sample … Parent Questionnaire NR Stokes 1997 48 Fair 34–40 mo 381 SLP rating using language sample

32. Archived: Rh(D) Incompatibility: Screening, 1996 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/rhd-incompatibility-screening-1996
    January 01, 1996 - antenatal isoimmunization, which happens in 0.7-1.8% of pregnant women at risk. 1 , 9 , 18 Although sample

33. Screening for Major Depressive Disorder in Children and Adolescents: A Systematic Review for the USPSTF (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/9H5mgkBCjNQVZZ4pnkNo6B
    February 01, 2016 - administration of the screening test, biased ascertainment of the ref- erence standard, very small sample … We excluded studies if less than half of the sample of children and adolescents had MDD or did not report … through schools Range: 17–18 BDI score ≥11 BDI score ≥16 Roberts et al, 1991 (39) Fair 1704 Random sample … The fourth trial tested citalopram versus placebo in a sample of children and adolescents aged 7 to 17 … ; only 61% of the sample answering the screener had diagnostic interviews NA Adolescents only (13-18

34. Archived: Evidence Summary: Asymptomatic Bacteriuria in Adults: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary11/asymptomatic-bacteriuria-in-adults-screening-2008
    July 15, 2008 - Data Extraction We abstracted information on sample size, entry criteria, demographic characteristics … Author, Year (Reference) Study Design Sample … al., 2006 6 Prospective cohort 644 nonpregnant women age ≥18 y with diabetes 17% of the study sample

35. Screening for Syphilis Infection in Pregnant Women: Updated Evidence Report and Systematic Review for the USPSTF (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/9Tse2TwVFQgYb-aNCq4Ngv
    September 04, 2018 - Screening for Syphilis Infection in Pregnant Women: Updated Evidence Report and Systematic Review for the USPSTF Screening for Syphilis Infection in Pregnant Women Updated Evidence Report and Systematic Review for the US Preventive Services Task Force Jennifer S. Lin, MD; Michelle L. Eder, PhD; Sarah I. Bean, MPH IM…

36. Archived: Evidence Summary (Pregnant and Postpartum Women): Screening for Depression in Adults | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary-primary-care-screening-for-and-treatment-of/depression-in-adults-screening
    January 26, 2016 - Several studies only verified a negative screening result in a random sample of participants below a … The possibility of correlation between sample size and effect size raises the concern that the pooled … Results from a nationally representative sample using item response theory (IRT). … The Edinburgh Postnatal Depression Scale: validation for an Italian sample. … Counselling of postnatal depression: a controlled study on a population based Swedish sample.

37. Procedure Manual Appendix XII. Summary of Evidence Table for Evidence Reviews | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/about-uspstf/methods-and-processes/procedure-manual/procedure-manual-appendix-xii-summary-evidence-table-evidence-reviews
    July 01, 2017 - summaries at the outcome level, the number of contributing studies, number of events, and the combined sample … point estimates are close and confidence intervals are narrow, without concerns about insufficient sample

38. Final Research Plan: Lung Cancer: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/lung-cancer-screening
    August 16, 2018 - not considering smoking and age (known risk factors for lung cancer) KQs 1–5, 8: Studies with a sample … size less than 1,000 KQs 6, 7: For surgery (established standard treatment), studies with a sample … size less than 500; for SBRT, no limit on sample size Study duration KQs 1–5, 7, 8: Any length

39. Archived: Evidence Summary: Screening for Multifactorial Dyslipidemia: Lipid Disorders in Children and Adolescents: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary-screening-for-multifactorial-dyslipidemia/lipid-disorders-in-children-screening-july-2016
    August 09, 2016 - (mean, 6.4 years) presenting for well-child care between 1986 and 1988 provided a nonfasting blood sample … NHANES is a nationally representative sample survey. 34 All 4 of the NHANES articles 8 , 20-22 included … 8 2015 NHANES Good US 13,172 Cross-sectional NR (8–17) Nationally representative US sample … 20 2012 NHANES Good US 16,116 Cross-sectional NR (6–19) Nationally representative US sample … Smaller study (flaxseed) had a small sample size (n = 32) and was limited to high-risk population in

40. PII: S0749-3797(01)00266-5 (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/aJ-xmGLsKqLQbQsBqodKZ5
    January 01, 2001 - Abnormal results should be confirmed by a repeated sample on a separate occasion, and the average of … tein cholesterol (LDL-C) and TC provide comparable information, but measuring LDL-C requires a fasting sample