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  1. effectivehealthcare.ahrq.gov/sites/default/files/related_files/febrile-infants-diagnosis-management_executive.pdf
    March 01, 2012 - Information was extracted on index tests (e.g., criteria, laboratory thresholds) used to identify or … The reviewed studies reported an extensive array of classification methods (i.e., index tests) for … What is the evidence that clinical features alone, basic laboratory tests alone, or the combination … A strategy of initial observation without extensive diagnostic tests or hospitalization depends on … To date, a tremendous amount of resources and effort has been focused on the development of tests,
  2. effectivehealthcare.ahrq.gov/sites/default/files/related_files/hypertension-pulmonary-arterial_executive.pdf
    April 01, 2013 - Once screening indicates the possibility of PAH, diagnostic tests are necessary to confirm the presence … For studies of diagnostic tests (KQ 1 and KQ 2), we used QUADAS-2,21 a tool for the quality assessment … By evaluating the relative diagnostic performance of these tests versus a reference standard of RHC … We reviewed 60 studies involving 7,096 patients that evaluated biomarker tests, echocardiography, … We reviewed 99 studies, involving 8,655 patients, that evaluated biomarker tests or echocardiography
  3. effectivehealthcare.ahrq.gov/health-topics/health-occupations
    January 17, 2012 - Methods Guide for Authors of Systematic Reviews of Medical Tests: A Collaboration Between the Agency
  4. effectivehealthcare.ahrq.gov/sites/default/files/pdf/predictors-trauma-care_research-protocol.pdf
    May 31, 2017 - informed by guidance related to frameworks in the Methods Guide for Systematic Reviews of Diagnostic Tests … analyses by age of patients to address the sub Key Questions that are about the performance of the tests … Chapter 2: medical tests guidance (2) developing the topic and structuring systematic reviews of medical … tests: utility of PICOTS, analytic frameworks, decision trees, and other frameworks. … Chapter 7: Grading a body of evidence on diagnostic tests.
  5. effectivehealthcare.ahrq.gov/products/meditation/research-protocol
    October 17, 2012 - For all meta-analyses, we will conduct formal tests for publication bias using Begg’s and Egger’s tests … our plans regarding the assessment of publication bias, we cannot conduct any reliable quantitative tests … For all meta-analyses, we will conduct formal tests for publication bias using Begg’s and Eggers tests … 10th, 2012 Data Synthesis (Meta-analysis) For all meta-analyses, we will conduct formal tests … for publication bias using Begg’s and Eggers tests including evaluation of the asymmetry of funnel plots
  6. effectivehealthcare.ahrq.gov/sites/default/files/related_files/bladder-cancer-non-muscle-invasive_executive.pdf
    October 01, 2015 - Urine-based biomarker tests may also be used to help identify recurrence and need for cystoscopy during … , and tests with high false-negative rates could lead to missed diagnoses. … Adverse Effects: Tests We included seven studies that evaluated adverse effects of various tests for … Diagnostic tests 3: receiver operating characteristic plots. BMJ. 1994 Jul 16;309(6948):188. … Exploring sources of heterogeneity in systematic reviews of diagnostic tests.
  7. effectivehealthcare.ahrq.gov/decision-aids/prostate-cancer/23.html
    June 08, 2018 - What tests will I need to have at those visits?
  8. effectivehealthcare.ahrq.gov/products/urinary-incontinence-treatment/research
    April 09, 2012 - Results From a total of 905 eligible references, 99 studies showed minimal diagnostic value of tests
  9. effectivehealthcare.ahrq.gov/sites/default/files/pdf/TND_0334_08-04-2010.pdf
    January 01, 2010 - An evidence-based review is needed, however, to determine whether and how these tests should be used
  10. effectivehealthcare.ahrq.gov/sites/default/files/pdf/asthma-provider-adherence_research-protocol.pdf
    March 02, 2012 - quality of life, emergency department visits/hospitalizations/urgent doctor visits, lung function tests … Quality of life  Emergency department visits/hospitalizations/urgent doctor visits  Lung function tests … quality of life, emergency department visits/hospitalizations/urgent doctor visits, lung function tests … Quality of life  Emergency department visits/hospitalizations/urgent doctor visits  Lung function tests … Publication bias may be examined using Begg‘s and Eggers tests including evaluation of the asymmetry
  11. effectivehealthcare.ahrq.gov/sites/default/files/related_files/sleep-apnea_surveillance.pdf
    April 01, 2012 - month since the CER’s original release, we received any FDA updates on the included treatments and tests … How do these tests compare in different subgroups of patients based on: race, sex, body mass index, … How does phased testing (screening tests or battery followed by full test) compare to full testing alone … Any differences in quality of life measures or neurocognitive tests were equivocal between treatment … exp Questionnaires/ Diagnostic Tests, Routine/ (Epworth OR Stanford OR Berlin OR Pittsburgh OR scale
  12. effectivehealthcare.ahrq.gov/get-involved/nominated-topics/my-nomination-is-about-comparing-outcomes-of-different-glaucoma-treatments-particularly-canaloplasty-to-trabeculectomy-and-to-medical-therapy-alone
    November 23, 2008 - for a disease   Risks or harms that can come from a disease identification tool or test   Diagnostic tests
  13. effectivehealthcare.ahrq.gov/sites/default/files/pdf/meditation_research-protocol.pdf
    October 17, 2012 - For all meta-analyses, we will conduct formal tests for publication bias using Begg’s and Eggers tests … our plans regarding the assessment of publication bias, we cannot conduct any reliable quantitative tests … For all meta-analyses, we will conduct formal tests for publication bias using Begg’s and Eggers tests … October 10th, 2012 Data Synthesis (Meta- analysis) For all meta-analyses, we will conduct formal tests … for publication bias using Begg’s and Eggers tests including evaluation of the asymmetry of funnel
  14. effectivehealthcare.ahrq.gov/sites/default/files/c-diff-infections-nomination-140925.pdf
    February 19, 2014 - § Immunoassays for toxins A and B § Gene detection tests versus immunoassays for toxins A and B §
  15. effectivehealthcare.ahrq.gov/products/kidney-disease-medicine/research-protocol
    July 28, 2010 - damage, including abnormalities in the composition of the blood or urine, or abnormalities in imaging tests … behaviors, and/or co-morbid or biological risk factors; (2) Whether the accuracy of available screening tests … deficiency, hyperkalemia) Possible Harms Misclassification/false positive diagnosis Unnecessary tests … deficiency, hyperkalemia) Possible Harms Misclassification of CKD severity Unnecessary tests … The quality of studies of diagnostic tests included in the review will be assessed using the QUADAS (
  16. effectivehealthcare.ahrq.gov/sites/default/files/pdf/kidney-disease-medicine_research-protocol.pdf
    November 01, 2010 - damage, including abnormalities in the composition of the blood or urine, or abnormalities in imaging tests … behaviors, and/or co-morbid or biological risk factors; (2) Whether the accuracy of available screening tests … deficiency, hyperkalemia) Possible Harms - Misclassification/false positive diagnosis - Unnecessary tests … deficiency, hyperkalemia) Possible Harms - Misclassification of CKD severity - Unnecessary tests … The quality of studies of diagnostic tests included in the review will be assessed using the QUADAS
  17. effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-201-indoor-allergen-asthma-disposition-comments.pdf
    February 15, 2018 - Moreover, 43 studies confirmed sensitization using skin prick tests, while 13 used blood tests. … The authors should be aware that blood tests are less reliable than skin tests (epicutaneous testing … versus blood tests. … Ten of the 16 used skin prick tests, while the other studies used blood tests. … Ten of these 16 used skin prick tests, while the other studies used blood tests.
  18. effectivehealthcare.ahrq.gov/sites/default/files/related_files/version-3-immunity-after-COVID-19.pdf
    December 31, 2022 - Commercial antibody tests vary considerably: some broadly detect any antibody that binds to any part … Some antibody tests—those that detect antibodies to the SARS- CoV-2 nucleocapsid protein—can identify … The gaps addressed in this final update underlie uncertainty about the value of antibody tests as a … (NAATs) and antigen tests to diagnose recent infections. … Independent Evaluations of COVID-19 Serological Tests. 2022.
  19. effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-cancer-imaging_technical-brief.pdf
    October 01, 2014 - other hand, if tests show treatment is working, that is very heartening for patients. … • Patient preferences usually push clinicians to do more tests and more expensive tests. … • Patients often don’t have tests explained to them, particularly the pros/cons, etc. … • Patients don’t grasp the use of tests, their accuracy, interpretation, etc. … • Patients expect their tests to show them if treatment has been successful.
  20. effectivehealthcare.ahrq.gov/products/copd/research
    October 11, 2019 - inhaled bronchodilators in ECOPD, we found only a small number of trials that assessed lung function tests

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