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Showing results for "accuracy".

41. Disposition of Comments_Blood-Based Tests for Multiple Cancer Screening: A Systematic Review (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cell-free-dna-disposition-comments.pdf
    May 14, 2025 - Thus, the type of analyte used is likely not the primary driver of accuracy. … of MCSTs for detection of cancer and does accuracy vary by cancer type or stage? … the accuracy of the MCST, not the accuracy of the diagnostic resolution strategy (i.e., TOO). … the accuracy of the biomarker panel plus the diagnostic resolution strategy. … Where it is available, we do report the accuracy of the TOO, but that is separate from the accuracy

42. Prostate-Cancer-Test Executive (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/prostate-cancer-test_executive.pdf
    April 01, 2013 - The quality of diagnostic accuracy studies was assessed using the Quality Assessment of Diagnostic Accuracy … Population aArea under the curve (AUC) is a common metric that measures the accuracy of diagnostic … No similar analyses can be made for any other comparator for diagnostic accuracy. … Evaluation of QUADAS, a tool for the quality assessment of diagnostic accuracy studies. … PCA3 score vs PSA free/total accuracy in prostate cancer diagnosis at repeat saturation biopsy.

43. Wireless-Motility-Capsule Executive (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/wireless-motility-capsule_executive.pdf
    May 01, 2013 - The second reviewer confirmed the first reviewer’s abstracted data for completeness and accuracy. … scintigraphy Diagnostic accuracy Low 7 Diagnostic accuracy of WMC is similar to scintigraphy. … ROM Diagnostic accuracy Low 5 Diagnostic accuracy of WMC is similar to ROM. … Experts in the field acknowledge that scintigraphy and ROM have imperfect diagnostic accuracy. … QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies.

44. Blood-based Tests for Multiple Cancer Screening: A Systematic Review (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cell-free-dna-protocol.pdf
    June 05, 2024 - KQ 3: What is the accuracy of MCSTs for detection of cancer and does accuracy vary by cancer type or … Cochrane Handbook for Systematic Reviews of Diagnostic Test Accuracy. … https://training.cochrane.org/handbook-diagnostic-test-accuracy/current. … QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. … Radio Multicancer detection test accuracy Single-cancer detection test accuracy Other Study

45. Disposition of Comments for Diagnostic Accuracy of Screening and Treatment of Post-Acute Coronary Syndrome Depression (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-200-comments-post-acs.pdf
    November 14, 2017 - Disposition of Comments for Diagnostic Accuracy of Screening and Treatment of Post-Acute Coronary Syndrome … Comparative Effectiveness Review Disposition of Comments Report Research Review Title: Diagnostic Accuracy … We have also added in a similar labeling with the KQ 1 diagnostic accuracy outcomes. … KQ 1 addresses the accuracy of screening instruments and screening strategies. … We found evidence for the accuracy but not for the effectiveness of screening.

46. Core-Needle Biopsy for Breast Abnormalities (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-biopsy-update_clinician.pdf
    May 01, 2016 - consensus has been reached about which of these techniques is preferable for attaining the highest accuracy … In light of the widespread use of core-needle methods, it is important to understand their accuracy … Cancer Breast CancerClinician Summary e https://www.effectivehealthcare.ahrq.gov/breast-biopsy Accuracy … Evidence is insufficient to determine the accuracy of MRI-guided core-needle biopsies. … Studies on the accuracy of core-needle breast biopsies were deemed to have moderate to high risk of

47. Evaluating Practices and Developing Tools for Comparative Effectiveness Reviews of Diagnostic Test Accuracy: Methods for the Joint Meta-Analysis of Multiple Tests (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/diagnostic-tests-accuracy_research.pdf
    January 01, 2013 - Evaluating Practices and Developing Tools for Comparative Effectiveness Reviews of Diagnostic Test Accuracy … Thus, the relative accuracy of diagnostic tests has considerable importance. … Estimates of comparative test accuracy can be obtained from either category of studies. … Estimates of Diagnostic Accuracy Table 8 shows the results of the meta-analyses. … True comparative accuracy studies involve a network of different diagnostic accuracy studies that include

48. Methods Guide for Medical Test Reviews (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/methods-guidance-tests-metaanalysis_methods.pdf
    July 01, 2012 - Sources of variation and bias in studies of diagnostic accuracy: a systematic review. … A unification of models for meta- analysis of diagnostic accuracy studies. … Diagnostic accuracy may vary with prevalence: Implications for evidence-based diagnosis. … Cochrane Diagnostic Test Accuracy Working Group. … Handbook for diagnostic test accuracy reviews. 2011.

49. Diagnosis and Treatment of Clinical Alzheimer's-type Dementia (CATD) (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/catd-protocol-draft_0.pdf
    November 02, 2018 - KQ 7a: Do the accuracy and comparative accuracy of cognitive tests for making the diagnosis of CATD … KQ 8: In adults with a clinical diagnosis of CATD, what are the accuracy, comparative accuracy, and … Analytic Framework for Key Questions 7-8: Accuracy, comparative accuracy and harms of diagnostic testing … of CATD KQ 8: Evaluate diagnostic accuracy, comparative accuracy and harms of biomarker tests for … , comparative accuracy and harms.

50. Evidence-based Practice Center Systematic Review Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/cad-women-diagnosis_research-protocol.pdf
    June 06, 2011 - Additional factors may improve the accuracy of the exercise test, such as chronotropic and hemodynamic … The AHA asserts that exercise/stress ECHO provides significantly higher specificity and accuracy for … However, it is not clear whether the diagnostic accuracy or the relative balance of benefits and harms … In general, the figure shows that the CER will consider the accuracy of one noninvasive diagnostic test … When a meta-analysis is appropriate, we will run separate analyses of the accuracy of each NIT modality

51. Hepatic-Fibrosis White-Paper (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/hepatic-fibrosis_white-paper.pdf
    April 01, 2014 - In general, inclusion of the additional 29 studies had only minor effects on the diagnostic accuracy … However, there was no clear trend in the impact of new data on measures of diagnostic accuracy. … Diagnostic accuracy of tests for fibrosis ........................................................... … Diagnostic accuracy of tests for cirrhosis .......................................................... … For the Lok Index, additional data also enabled estimation of accuracy for fibrosis.

52. Effective Health Care (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/TND__0250_05-20-2010.pdf
    January 01, 2010 - Outcome(s): Benefit(s) of intervention, harm(s) of intervention, maintenance of sinus rhythm, mortality, accuracy … and utility of risk stratification in determining treatment strategy, accuracy and utility of echocardiographic … What are the accuracy and utility of methods of risk stratification to guide choice of therapy (e.g. … What are the accuracy and utility of echocardiographic studies for predicting a) likelihood of benefitting

53. Disposition of Comments Report for Noninvasive Technologies for the Diagnosis of Coronary Artery Disease in Women (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cad-women-diagnosis_disposition-comments.pdf
    June 12, 2012 - Stress ECHO with contrast has a higher diagnostic accuracy in the diagnosis of CAD than stress ECHO … Stress ECHO with contrast seems to have a similar diagnostic accuracy to 99 technetium SPECT. 3. … Moreover, the example of the reduced accuracy with beta blockers is in 51 patients. … No other gender differences were noted in diagnostic accuracy. … There was insufficient data to determine the predictors of diagnostic accuracy.

54. Evidence-Summary-Cer-197-Fractional-Exhaled-Nitric-Oxide (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/evidence-summary-cer-197-fractional-exhaled-nitric-oxide.pdf
    December 01, 2017 - KQ 1.a: What is the diagnostic accuracy of FeNO measurement(s) for making the diagnosis of asthma in … Key Points • The diagnostic accuracy of FeNO for the diagnosis of asthma varies with the FeNO level … • Diagnostic accuracy is likely higher in nonsmokers, in children and in steroid-naïve asthmatics. … For the diagnostic accuracy question (KQ 1.a), the main challenge relates to the lack of true gold … Conclusions FeNO has moderate accuracy to diagnose asthma in people ages 5 years and older.

55. Glaucoma-Screening Executive (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-screening_executive.pdf
    April 01, 2012 - We searched MEDION (www.mediondatabase.nl) for related diagnostic accuracy reviews (KQ3). … Four studies discussed the accuracy of FDT C-20 perimetry.18,81,91,92 Pueyo et al. … Ten studies examined the diagnostic accuracy of the HFA. … Four studies were included that examined the diagnostic accuracy of oculokinetic perimetry. … Diagnostic accuracy of the GDx VCC for glaucoma. Ophthalmology. 2004;111(10):1860-5. 91.

56. Glaucoma-Screening Surveillance (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/glaucoma-screening_surveillance.pdf
    January 01, 2013 - Ten studies examined the diagnostic accuracy of the HFA. … TSD restriction to <40um improved diagnostic accuracy. … Eleven studies examined the diagnostic accuracy of HRT III. … Two studies examined the accuracy of RNFL photography. … Ten studies examined the diagnostic accuracy of the HFA.

57. Gout Dx protocol_140715-draft (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/gout_research-protocol-2014.pdf
    January 01, 2014 - The role of the affected joint site on diagnostic accuracy was also combined with KQ1. 1. … What is the accuracy of clinical signs and symptoms and other diagnostic tests (such as serum uric … How does the diagnostic accuracy of clinical signs and symptoms and other tests vary by affected joint … Studies will also be included if they compare the accuracy of synovial fluid aspiration and analysis … QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies.

58. Meta-analysis of Test Performance Evidence When There is a “Gold Standard” Reference Standard (ppt file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/medical-test-reviews-meta-analysis.ppt
    June 01, 2012 - The higher the diagnostic odds ratio, the higher the diagnostic accuracy. … A unification of models for meta-analysis of diagnostic accuracy studies. … A unification of models for meta-analysis of diagnostic accuracy studies. … This is more likely to affect test accuracy rather than threshold. … A unification of models for meta-analysis of diagnostic accuracy studies.

59. Meta-analysis of Test Performance Evidence When There is a “Gold Standard” Reference Standard (ppt file)
    effectivehealthcare.ahrq.gov/sites/default/files/medical-test-reviews-meta-analysis.ppt
    June 01, 2012 - The higher the diagnostic odds ratio, the higher the diagnostic accuracy. … A unification of models for meta-analysis of diagnostic accuracy studies. … A unification of models for meta-analysis of diagnostic accuracy studies. … This is more likely to affect test accuracy rather than threshold. … A unification of models for meta-analysis of diagnostic accuracy studies.

60. Prostate-Cancer-Test Research-Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/prostate-cancer-test_research-protocol.pdf
    October 14, 2011 -  Intermediate outcomes: Diagnostic accuracy; impact on decisionmaking that leads to reduction in …  Intermediate outcomes: Diagnostic accuracy; impact on decisionmaking that provides information … In the indirect chain of evidence, Link B addresses the diagnostic accuracy (clinical validity) of … In the indirect chain of evidence, Link B addresses the diagnostic accuracy (clinical validity) of … Evaluation of QUADAS, a tool for the quality assessment of diagnostic accuracy studies.