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Total Results: 866 records

Showing results for "sample".

41. 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

42. Archived: Evidence Summary: Aspirin for the Prevention of Cardiovascular Disease: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary10/aspirin-for-the-prevention-of-cardiovascular-disease-preventive-medication
    March 15, 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 patients at very high risk … 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

43. Archived: Evidence Summary: Aspirin for the Prevention of Cardiovascular Disease: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/evidence-summary10/aspirin-for-the-prevention-of-cardiovascular-disease-preventive-medication-2009
    March 15, 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 patients at very high risk … 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

44. 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

45. 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 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

46. 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

47. Clinical Summary: Risk Assessment for Cardiovascular Disease With Nontraditional Risk Factors (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/uPbfDukSXmFDWq8FDwTgKj
    July 03, 2018 - is a serum protein involved in inflammatory and immune responses; the test involves a single blood sample

48. 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
    April 08, 2014 - 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 perinatal mortality from all trials, sorted by sample size. … Pooled analysis of placental abruption from all trials, sorted by sample size. … Pooled analysis of intracranial fetal bleeding from all trials, sorted by sample size.

49. 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.

50. 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

51. 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

52. Draft Research Plan: Prostate Cancer: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/prostate-cancer-screening-adults
    October 12, 2023 - . ║ Sample size of >100. … ¶ Sample size of at least 1,000; uncontrolled studies only eligible if randomized, controlled trials

53. Final Evidence Summary: Bacterial Vaginosis in Pregnant Persons to Prevent Preterm Delivery: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/bacterial-vaginosis-in-pregnancy-to-prevent-preterm-delivery-screening
    April 07, 2020 - Vaginal microbiome variances in sample groups categorized by clinical criteria of bacterial vaginosis … p Low baseline risk (<5%) and sample sizes greater than 2000 in each group; thus, OIS is met. … s OIS criteria not met; sample size of 1248 required to detect a 20% RR reduction based on 38% control … v OIS criteria not met; sample size of 45,236 required to detect a 20% relative risk increase based … y OIS criteria not met; sample size of more than 6 million required to detect a 20% RR increase based

54. Procedure Manual Appendix XII. Summary of Evidence Table for Evidence Reviews | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/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

55. 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

56. 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.

57. Screening for Lipid Disorders in Children: Recommendation Statement (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/BwAo_shwmJLSRguyWxaXpP
    July 01, 2007 - lipoprotein cholesterol levels (type IIa hyperlipoproteinemia) in young subjects from a population-based sample

58. 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

59. Archived: Lipid Disorders in Adults (Cholesterol, Dyslipidemia): Screening, 2001 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/lipid-disorders-in-adults-cholesterol-dyslipidemia-screening-2001
    March 14, 2014 - Abnormal results should be confirmed by a repeated sample on a separate occasion, and the average of … lipoprotein cholesterol (LDL-C) and TC provide comparable information, but measuring LDL-C requires a fasting sample

60. Archived: Lipid Disorders in Adults (Cholesterol, Dyslipidemia): Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/recommendation/lipid-disorders-in-adults-cholesterol-dyslipidemia-screening-2008
    December 30, 2013 - Abnormal screening results should be confirmed by a repeated sample on a separate occasion, and the average … Abnormal screening test results should be confirmed by a repeated sample on a separate occasion, and … LDL-C or total cholesterol would provide comparable information, but measuring LDL-C requires a fasting sample … Direct LDL-C testing, which does not require a fasting sample measurement, is now available; however,