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Showing results for "accuracy".

101. Disposition of Comments Report for Imaging Techniques for the Diagnosis and Staging of Hepatocellular Carcinoma (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/liver-cancer_disposition-comments.pdf
     October 23, 2014 - revised this statement to be more consistent with our findings: “Few studies evaluated diagnostic accuracy … from other studies of detection in nonsurveillance settings, which focused on accuracy of imaging … Fatty liver was not evaluated as a potential modifier of diagnostic accuracy. … Most literature does not define the criteria for diagnosis, so the accuracy between different reports … We disagree with the contention that understanding comparative accuracy and effects of imaging is of

102. Disposition of Comments Report for Pressure Ulcer Risk Assessment and Prevention (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/pressure-ulcer-prevention_disposition-comments.pdf
     May 08, 2013 - The sentence in question is referring to studies of diagnostic accuracy, not studies of interventions … We revised this sentence to be clearer that we are referring to studies of diagnostic accuracy. … We revised this sentence to be clearer that we are referring to studies of diagnostic accuracy. … We revised to state: "For example, no study of diagnostic accuracy blinded caregivers to the results … the AUROC are measures of diagnostic accuracy.

103. Hypertension-Pulmonary-Arterial Research-Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/hypertension-pulmonary-arterial_research-protocol.pdf
     January 30, 2013 - Studies on the accuracy of echocardiography for diagnosing PAH have been reported previously for patient … 50) with the suspicion of chronic thromboembolic pulmonary hypertension, the calculated diagnostic accuracy … Diagnostic accuracy efficacy (sensitivity, specificity, positive predictive value/negative predictive … Analytic Framework(s) Patients at high risk for PAH Patients with suspected PAH Diagnostic accuracy … QUADAS-2: A Revised Tool for the Quality Assessment of Diagnostic Accuracy Studies.

104. Kravitz_ECCS2012 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/kravitz_eccs2012.pdf
     January 01, 2012 - (a question of accuracy) Slide 9: Factors  Affecting  the Perceived Credibility of Health Information … Statistical information o The early  idealization-­‐sudden condemnation cycle Slide 11: Evaluating  the Accuracy … o Expert,  independent  review  of health-­‐related media reports for accuracy

105. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/antiplatelet-treatment_research-protocol.pdf
     November 22, 2011 - What is the clinical validity (predictive accuracy) of genetic testing for predicting intermediate … What is the clinical validity (predictive accuracy) of phenotypic testing for predicting intermediate … The diagnostic accuracy of each test will also be addressed. … , we will use items from the QUADAS (Quality Assessment of Diagnostic Accuracy Studies) checklist. … Development and validation of methods for assessing the quality of diagnostic accuracy studies.

106. Febrile-Infants-Diagnosis-Management Executive (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/febrile-infants-diagnosis-management_executive.pdf
     March 01, 2012 - The studies reporting diagnostic accuracy data and those for which this data could be derived were … classified as diagnostic accuracy studies. … The identified studies reported data on diagnostic accuracy for different clinical criteria used for … The reviewed studies reported data on diagnostic accuracy for different laboratory measures by using … Evaluation of QUADAS, a tool for the quality assessment of diagnostic accuracy studies.

107. Pharmacologic and Nonpharmacologic Treatments for Posttraumatic Stress Disorder: 2023 Update of the Evidence Base for the PTSD Trials Standardized Data Repository (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/pharma-nonpharma-ptsd-2023-update-executive-summ.pdf
     January 01, 2023 - member abstracted data from included RCTs into these evidence tables and a second reviewer checked for accuracy … A Revised Tool for Assessing Risk of Bias in Randomized Trials,7 and a second reviewer checked for accuracy … investigator reassessed a subset of the 388 studies using RoB 2 and a second reviewer checked for accuracy

108. Evidence Summary: Management of Colonic Diverticulitis (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-233-diverticulitis-evidence-summary.pdf
     October 01, 2020 - Due to sparse data, there is insufficient evidence about CT accuracy to stage acute diverticulitis. … This systematic review evaluates: (1) the accuracy of CT and harms related to false positive, false … Of note, there is insufficient evidence regarding the test accuracy of clinical staging classifications

109. Executive summary_Comparative Effectiveness Review No. 274: Diagnosis and Treatment of Tethered Spinal Cord (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-274-tethered-spinal-cord-executive-summary.pdf
     October 01, 2024 - One researcher abstracted the data, and a second reviewer checked for accuracy and completeness. … suggested for the diagnosis of tethered spinal cord, we only identified studies reporting on diagnostic accuracy

110. Work Plan for Methods Research on (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/study-design-classification_research.pdf
     December 01, 2010 - Accuracy of the testers was measured against the reference standard. … Accuracy of testers compared to reference standard. … Accuracy of testers compared to reference standard. … Accuracy of testers compared to reference standard. … Accuracy of testers compared to reference standard.

111. breast-cancer-imaging-protocol-131217 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/breast-cancer-imaging_research-protocol.pdf
     December 17, 2013 - NCCN) and the National Institute for Health and Clinical Excellence (NICE), evidence regarding the accuracy … We will describe the accuracy, benefits and potential risks of each modality, including sensitivity … For example, are patients aware that the accuracy of these imaging tests varies? 3. … All data abstractions will be reviewed for completeness and accuracy by another member of the team. … Accuracy and surgical impact of magnetic resonance imaging in breast cancer staging: systematic review

112. Effective Health Care (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/TND_0320_06-17-2009.pdf
     January 01, 2009 - Outcome(s): Comparative diagnostic, prognostic, and therapeutic accuracy; cost savings (e.g., decreased … Is there improved diagnostic and/or therapeutic accuracy for FLC analysis in conjunction with serum

113. Colorectal-Cancer-Protocol_130520 (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/colorectal-cancer-staging_research-protocol.pdf
     May 20, 2013 - Duplicate abstraction will be used to ensure accuracy. … KQ asks directly about test accuracy, we will grade conclusions about diagnostic test accuracy as being … QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. … A unification of models for meta-analysis of diagnostic accuracy studies. … Meta-DiSc: a software for meta-analysis of test accuracy data.

114. Evidence-based Practice Center Systematic Review Protocol (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/breast-biopsy_disposition-comments.pdf
     March 11, 2010 - However, as discussed in our Methods section, the literature on core-needle breast biopsy accuracy … made while examining the core- needle specimens are captured in our analysis of core-needle biopsy accuracy … We discuss in detail the possible impact of this assumption on our conclusions about diagnostic accuracy … Even if this assumption is incorrect, our conclusions about accuracy of diagnosis are not significantly … studies that used 6 months or longer followup on all patients all reported very similar data on the accuracy

115. Disposition of Comments Report for The Clinical Utility of Fractional Exhaled Nitric Oxide (FeNO) in Asthma Management (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-197-fractional-exhaled-nitric-oxide-disposition-comments.pdf
     December 20, 2017 - The order is logical and follows a-diagnostic accuracy then b- clinical utility then c- predicting … The order is logical and follows a-diagnostic accuracy then b- clinical utility then c- predicting … This systematic review is on the evidence for the accuracy of FeNO. … P18 L 50-54 - I am confused as to how including value <20 for diagnostic accuracy makes sense. … Attanasi 2016: no outcome of interest (no diagnostic accuracy).

116. Interventions to Improve Care of Bereaved Persons (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/bereaved-persons-protocol.pdf
     June 01, 2023 - Intermediate outcomes: KQ1: Patient experience KQ2: Diagnostic accuracy … standard or method to detect the impact of screening KQ2: No reference standard to determine the accuracy … (e.g., sensitivity, specificity, accuracy, area under the curve, positive predictive value, negative … Study Design KQ1-2: Screening and diagnosis impact analyses and diagnostic accuracy studies KQ3- … include screening and diagnostic analyses that assess the impact of the approach as well as diagnostic accuracy

117. Machine-Learning-Tools-Appendix-D (xls file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/machine-learning-tools-appendix-d.xlsx
     January 01, 2024 - of 96.3% with a high test–retest reliability (replication 1: 96.9%; replication 2: 95.0% accuracy). … judgments were less accurate than those from published reviews, though the difference was <10% (overall accuracy … Accuracy and Efficiency of Machine Learning–Assisted Risk-of-Bias Assessments in “Real-World” Systematic … judgments were less accurate than those from published reviews, though the difference was <10% (overall accuracy … judgments were less accurate than those from published reviews, though the difference was <10% (overall accuracy

118. PowerPoint Presentation (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/related_files/medical-test-reviews-applicability.ppt
     June 01, 2012 - Example: Studies comparing the accuracy of one test versus another (i.e., as a replacement), but the … The most common scenario for this is comparing the accuracy of two tests to each other as if they could … The root cause of the challenges is that context is very influential on test accuracy and test use, so … Spectrum effect The severity or type of disease may affect test accuracy. … When cardiac MRI is used as add-on, the comparator for diagnostic accuracy is x-ray coronary angiography

119. PowerPoint Presentation (ppt file)
     effectivehealthcare.ahrq.gov/sites/default/files/medical-test-reviews-applicability.ppt
     June 01, 2012 - Example: Studies comparing the accuracy of one test versus another (i.e., as a replacement), but the … The most common scenario for this is comparing the accuracy of two tests to each other as if they could … The root cause of the challenges is that context is very influential on test accuracy and test use, so … Spectrum effect The severity or type of disease may affect test accuracy. … When cardiac MRI is used as add-on, the comparator for diagnostic accuracy is x-ray coronary angiography

120. EHC Research Protocol: Management of Colonic Diverticulitis (pdf file)
     effectivehealthcare.ahrq.gov/sites/default/files/pdf/diverticulitis-research-protocol.pdf
     January 01, 2019 - Although it may be associated with less pain and more patient tolerance, its diagnostic accuracy is … Specifically, (1) the systematic review will summarize existing systematic reviews on the test accuracy … What is the test accuracy of CT imaging for the diagnosis or staging of acute diverticulitis? … For Key Question 1a (test accuracy), we will focus on test sensitivity and specificity for diagnosis … We expect that these will include: 17 • Test accuracy for o Diagnosing acute diverticulitis