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Showing results for "standards".

41. Draft Research Plan: Food Insecurity: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/draft-research-plan/food-insecurity-screening
    February 24, 2022 - policies Comparators KQs 1, 4: Control group (can include active control/comparator) KQ 2: Any reference … standard KQs 3, 5: No comparator required if explicitly addresses harms KQs 1, 4: No control … /comparator KQ 2: No reference standard Outcomes KQs 1, 4: Food security outcomes … trials, nonrandomized studies with less than 12- week followup KQ 2: Test performance studies without reference … standard KQs 3, 5: Case series, case reports, or editorials Study quality Fair to good

42. Final Research Plan: Unhealthy Alcohol Use in Adolescents and Adults: Screening and Behavioral Counseling Interventions | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/unhealthy-alcohol-use-in-adolescents-and-adults-screening-and-behavioral-counseling-interventions
    October 20, 2016 - management Comparators KQs 1, 3: No screening or usual care KQ 2: Comparison with reference … standard (i.e., structured or semistructured clinical interview) KQs 4, 5: No intervention … stratifying analyses based on alcohol use severity, noting the need for specificity when describing reference … standards used in instrument accuracy studies) were noted but did not change the scope of the review

43. Screening for Colorectal Cancer: A Targeted, Updated Systematic Review (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/UCajZVxQEKLCgs59HV7ddE
    November 01, 2008 - To avoid biases related to reference standards, we excluded studies of test accuracy that incompletely … applied a valid reference standard or used an inadequate reference standard (32). … results; interobserver agreement checked on subset of cases Fair: Colonoscopy reference standard by … applied a valid reference standard or used an inadequate reference standard (32). … standard used, performed regardless of test results Reference standard interpreted independently of

44. 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 - benefit (e.g., NLST) KQ 3: There is no single gold standard for assessing accuracy Comparison (reference … standard) could be subsequent diagnosis of lung cancer within 1 year (likely resulting from repeat imaging … The USPSTF revised the eligibility criteria for KQ 3 to clarify the reference standards for accuracy

45. Convergence and Divergence Around Breast Cancer Screening: Editorial (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/bJo9H35qzP9xT2qsH8cMwk
    February 01, 2016 - convergence among distinct organizations, all of which adhere to the rigorous conflict-of-interest standards … USPSTF Standards for Guideline Development. 2015.

46. Archived: Evidence Update: Prostate Cancer: Screening, 2008 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/article/prostate-cancer-screening-2008
    August 05, 2008 - standard; interprets reference standard independently of screening test; reliability of test assessed … test improperly administered; biased ascertainment of reference standard; very small sample size or … standard, performed regardless of test results          Reference standard interpreted independently … standard; interprets reference standard independently of screening test; reliability of test assessed … test improperly administered; biased ascertainment of reference standard; very small sample size or

47. Benefits and Harms of Prostate-Specific Antigen Screening for Prostate Cancer: An Evidence Update (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/NhXnjZM5ubvygH5GrqDZHC
    August 01, 2008 - standard; interprets reference standard independently of screening test; reliability of test assessed … administered; biased ascertainment of reference standard; very small sample size or very narrow selected … standard, performed regardless of test results Reference standard interpreted independently of screening … standard; interprets reference standard independently of screening test; reliability of test assessed … administered; biased ascertainment of reference standard; very small sample size or very narrow selected

48. Screening for Dementia in Primary Care: A Summary of the Evidence (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/B_Ae7DdLL7DNauBLXC-ptu
    June 01, 2003 - standard 3. … standard 4. … Second, investigators used a variety of reference standards for the diagnosis of dementia. … Because functions such as cognition are continuous, the reference standard must set the Note: DSM-III … standard.

49. Archived: Final Evidence Summary: Folic Acid to Prevent Neural Tube Defects: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary25/folic-acid-to-prevent-neural-tube-defects-preventive-medication
    May 15, 2009 - standard, interprets reference standard independently of screening test, reliability of test assessed … of patients Poor: Has fatal flaw, such as use of an inappropriate reference standard, screening test … improperly administered, biased ascertainment of reference standard, or very small sample size or very … standard, performed regardless of test results Reference standard interpreted independently of screening … standard, interprets reference standard independently of screening test, reliability of test assessed

50. Archived: Final Evidence Summary: Folic Acid to Prevent Neural Tube Defects: Preventive Medication | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary25/folic-acid-to-prevent-neural-tube-defects-preventive-medication-2009
    May 15, 2009 - standard, interprets reference standard independently of screening test, reliability of test assessed … of patients Poor: Has fatal flaw, such as use of an inappropriate reference standard, screening test … improperly administered, biased ascertainment of reference standard, or very small sample size or very … standard, performed regardless of test results Reference standard interpreted independently of screening … standard, interprets reference standard independently of screening test, reliability of test assessed

51. Screening: Evidence Summary: Gestational Diabetes Mellitus, Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/-screening-evidence-summary/gestational-diabetes-mellitus-screening
    May 15, 2013 - standard. … For the reference standard (the criteria used to confirm a diagnosis of GDM), 80% of studies were assessed … “reproducibility of results”/ reference values/ reference standards/ or/24-38 … The concern regarding applicability comprises three domains, listed along the Y-axis: reference standard … Concern about applicability of the reference standard was assessed as low, the index test was also assessed

52. Archived: Screening: Evidence Summary: Gestational Diabetes Mellitus, Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/-screening-evidence-summary/gestational-diabetes-mellitus-screening-january-2014
    May 15, 2013 - standard. … For the reference standard (the criteria used to confirm a diagnosis of GDM), 80% of studies were assessed … “reproducibility of results”/ reference values/ reference standards/ or/24-38 … The concern regarding applicability comprises three domains, listed along the Y-axis: reference standard … Concern about applicability of the reference standard was assessed as low, the index test was also assessed

53. Final Research Plan: Gynecological Conditions: Periodic Screening With the Pelvic Examination | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan137/gynecological-conditions-screening-with-the-pelvic-examination
    March 05, 2015 - Papanicolaou or human papillomavirus testing Comparisons KQ 1: No pelvic examination KQ 2: Reference … standard KQ 2: No reference standard or reference standard is applied to a nonrandom subset of

54. Folic Acid Supplementation for the Prevention of Neural Tube Defects: An Update of the Evidence (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/y6xRBv7uSZY5bGCx7y48x7
    May 01, 2009 - standard, interprets reference standard independently of screening test, reliability of test assessed … of patients Poor: Has fatal flaw, such as use of an inappropriate reference standard, screening test … standard, performed regardless of test results Reference standard interpreted independently of screening … standard, interprets reference standard independently of screening test, reliability of test assessed … of patients Poor: Has fatal flaw, such as use of an inappropriate reference standard, screening test

55. Draft Recommendation: Prediabetes and Type 2 Diabetes in Children and Adolescents: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/draft-recommendation/prediabetes-type2-diabetes-children-adolescents-screening
    December 14, 2021 - Classification and diagnosis of diabetes: standards of medical care in diabetes-2020. … Children and adolescents: standards of medical care in diabetes-2020. … Prevention or delay of type 2 diabetes: standards of medical care in diabetes-2020.

56. Archived: Final Evidence Summary: Carotid Artery Stenosis: Screening, December 2007 | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary11/carotid-artery-stenosis-screening-december-2007
    December 15, 2007 - standard; interprets reference standard independently of screening test; reliability of test assessed … administered; biased ascertainment of reference standard; very small sample size or very narrow selected … standard, performed regardless of test results Reference standard interpreted independently of screening … standard; interprets reference standard independently of screening test; reliability of test assessed … administered; biased ascertainment of reference standard; very small sample size or very narrow selected

57. Screening for Hypertension in Adults: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/QaNSteuunshjz-kHPxVvAN
    April 27, 2021 - standard (ABPM)? … Comparator: Study did not use ambulatory blood pressure monitoring reference standard (KQ2, KQ3). … standard (ABPM)? … ABPM reference standard.65 Sen- sitivity was high and similar for both index tests (0.85 [95% CI, 0.80 … Fourth, the reference standard for all accuracy studies was ABPM based on the previous review’s conclusion

58. Screening for Carotid Artery Stenosis: An Update of the Evidence (pdf file)
    www.uspreventiveservicestaskforce.org/home/getfilebytoken/YSj5xRQc9DroH8gpUYsoFA
    December 01, 2007 - standard; interprets reference standard independently of screening test; reliability of test assessed … administered; biased ascertainment of reference standard; very small sample size or very narrow selected … standard, performed regardless of test results Reference standard interpreted independently of screening … standard; interprets reference standard independently of screening test; reliability of test assessed … administered; biased ascertainment of reference standard; very small sample size or very narrow selected

59. Evidence Summary: Eating Disorders in Adolescents and Adults: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-evidence-summary/screening-eating-disorders-adolescents-adults
    March 15, 2022 - For KQ2 (screening test accuracy), studies comparing a screening test with a diagnostic reference standard … Reference standards used to evaluate screening test accuracy included a diagnostic clinical interview … standard) ranged from 8% to 22%; 19 , 23 , 29 , 30 the prevalence of any eating disorder ranged from … standard, higher than recent estimates of eating disorders in the US. … standard: eating disorder diagnoses assessed Recruitment setting Population Eating disorder prevalence

60. Final Research Plan: Food Insecurity: Screening | United States Preventive Services Taskforce
    www.uspreventiveservicestaskforce.org/uspstf/document/final-research-plan/food-insecurity-preventive-services
    July 28, 2022 - KQs 1, 4: Control group (can include historical control, active control/comparator) § KQ 2: Any reference … standard KQs 3, 5: No comparator required if explicitly addresses harms KQs 1, 4: No control … /comparator KQ 2: No reference standard Outcomes KQs 1, 4: Food and nutrition security … trials, nonrandomized studies with less than 12-week followup KQ 2: Test performance studies without reference … standard KQs 3, 5: Case series, case reports, or editorials Study quality Fair to good